Bram Moolenaar | edf3f97 | 2016-08-29 22:49:24 +0200 | [diff] [blame] | 1 | /* vi:set ts=8 sts=4 sw=4 noet: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2 | * |
| 3 | * VIM - Vi IMproved by Bram Moolenaar |
| 4 | * |
| 5 | * Do ":help uganda" in Vim to read copying and usage conditions. |
| 6 | * Do ":help credits" in Vim to see a list of people who contributed. |
| 7 | * See README.txt for an overview of the Vim source code. |
| 8 | */ |
| 9 | |
| 10 | /* |
| 11 | * ex_getln.c: Functions for entering and editing an Ex command line. |
| 12 | */ |
| 13 | |
| 14 | #include "vim.h" |
| 15 | |
Bram Moolenaar | 37b1556 | 2018-08-14 22:08:25 +0200 | [diff] [blame] | 16 | #ifndef MAX |
| 17 | # define MAX(x,y) ((x) > (y) ? (x) : (y)) |
| 18 | #endif |
| 19 | |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 20 | // Return value when handling keys in command-line mode. |
| 21 | #define CMDLINE_NOT_CHANGED 1 |
| 22 | #define CMDLINE_CHANGED 2 |
| 23 | #define GOTO_NORMAL_MODE 3 |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 24 | #define PROCESS_NEXT_KEY 4 |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 25 | |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 26 | // The current cmdline_info. It is initialized in getcmdline() and after that |
| 27 | // used by other functions. When invoking getcmdline() recursively it needs |
| 28 | // to be saved with save_cmdline() and restored with restore_cmdline(). |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 29 | static cmdline_info_T ccline; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 30 | |
| 31 | #ifdef FEAT_EVAL |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 32 | static int new_cmdpos; // position set by set_cmdline_pos() |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 33 | #endif |
| 34 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 35 | static int extra_char = NUL; // extra character to display when redrawing |
| 36 | // the command line |
Bram Moolenaar | 6a77d26 | 2017-07-16 15:24:01 +0200 | [diff] [blame] | 37 | static int extra_char_shift; |
| 38 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 39 | #ifdef FEAT_RIGHTLEFT |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 40 | static int cmd_hkmap = 0; // Hebrew mapping during command line |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 41 | #endif |
| 42 | |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 43 | static char_u *getcmdline_int(int firstc, long count, int indent, int clear_ccline); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 44 | static int cmdline_charsize(int idx); |
| 45 | static void set_cmdspos(void); |
| 46 | static void set_cmdspos_cursor(void); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 47 | static void correct_cmdspos(int idx, int cells); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 48 | static void alloc_cmdbuff(int len); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 49 | static void draw_cmdline(int start, int len); |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 50 | static void save_cmdline(cmdline_info_T *ccp); |
| 51 | static void restore_cmdline(cmdline_info_T *ccp); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 52 | static int cmdline_paste(int regname, int literally, int remcr); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 53 | static void redrawcmdprompt(void); |
Bram Moolenaar | d25c16e | 2016-01-29 22:13:30 +0100 | [diff] [blame] | 54 | static int ccheck_abbr(int); |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 55 | #ifdef FEAT_SEARCH_EXTRA |
| 56 | static int empty_pattern_magic(char_u *pat, size_t len, magic_T magic_val); |
| 57 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 58 | |
| 59 | #ifdef FEAT_CMDWIN |
Bram Moolenaar | 3bab939 | 2017-04-07 15:42:25 +0200 | [diff] [blame] | 60 | static int open_cmdwin(void); |
Bram Moolenaar | 7bae0b1 | 2019-11-21 22:14:18 +0100 | [diff] [blame] | 61 | |
zeertzjq | 9b7d2a9 | 2022-08-26 10:33:54 +0100 | [diff] [blame] | 62 | static int cedit_key = -1; // key value of 'cedit' option |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 63 | #endif |
| 64 | |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 65 | |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 66 | static void |
| 67 | trigger_cmd_autocmd(int typechar, int evt) |
| 68 | { |
| 69 | char_u typestr[2]; |
| 70 | |
| 71 | typestr[0] = typechar; |
| 72 | typestr[1] = NUL; |
| 73 | apply_autocmds(evt, typestr, typestr, FALSE, curbuf); |
| 74 | } |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 75 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 76 | /* |
Bram Moolenaar | f8e8c06 | 2017-10-22 14:44:17 +0200 | [diff] [blame] | 77 | * Abandon the command line. |
| 78 | */ |
| 79 | static void |
| 80 | abandon_cmdline(void) |
| 81 | { |
Bram Moolenaar | d23a823 | 2018-02-10 18:45:26 +0100 | [diff] [blame] | 82 | VIM_CLEAR(ccline.cmdbuff); |
Bram Moolenaar | f8e8c06 | 2017-10-22 14:44:17 +0200 | [diff] [blame] | 83 | if (msg_scrolled == 0) |
| 84 | compute_cmdrow(); |
Bram Moolenaar | 32526b3 | 2019-01-19 17:43:09 +0100 | [diff] [blame] | 85 | msg(""); |
Bram Moolenaar | f8e8c06 | 2017-10-22 14:44:17 +0200 | [diff] [blame] | 86 | redraw_cmdline = TRUE; |
| 87 | } |
| 88 | |
Bram Moolenaar | ee219b0 | 2017-12-17 14:55:01 +0100 | [diff] [blame] | 89 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | f8e8c06 | 2017-10-22 14:44:17 +0200 | [diff] [blame] | 90 | /* |
Bram Moolenaar | 6621605 | 2017-12-16 16:33:44 +0100 | [diff] [blame] | 91 | * Guess that the pattern matches everything. Only finds specific cases, such |
| 92 | * as a trailing \|, which can happen while typing a pattern. |
| 93 | */ |
| 94 | static int |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 95 | empty_pattern(char_u *p, int delim) |
Bram Moolenaar | 6621605 | 2017-12-16 16:33:44 +0100 | [diff] [blame] | 96 | { |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 97 | size_t n = STRLEN(p); |
| 98 | magic_T magic_val = MAGIC_ON; |
Bram Moolenaar | 6621605 | 2017-12-16 16:33:44 +0100 | [diff] [blame] | 99 | |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 100 | if (n > 0) |
| 101 | (void) skip_regexp_ex(p, delim, magic_isset(), NULL, NULL, &magic_val); |
| 102 | else |
| 103 | return TRUE; |
| 104 | |
| 105 | return empty_pattern_magic(p, n, magic_val); |
| 106 | } |
| 107 | |
| 108 | static int |
| 109 | empty_pattern_magic(char_u *p, size_t len, magic_T magic_val) |
| 110 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 111 | // remove trailing \v and the like |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 112 | while (len >= 2 && p[len - 2] == '\\' |
Bram Moolenaar | 6ed545e | 2022-05-09 20:09:23 +0100 | [diff] [blame] | 113 | && vim_strchr((char_u *)"mMvVcCZ", p[len - 1]) != NULL) |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 114 | len -= 2; |
| 115 | |
| 116 | // true, if the pattern is empty, or the pattern ends with \| and magic is |
| 117 | // set (or it ends with '|' and very magic is set) |
| 118 | return len == 0 || (len > 1 |
| 119 | && ((p[len - 2] == '\\' |
| 120 | && p[len - 1] == '|' && magic_val == MAGIC_ON) |
| 121 | || (p[len - 2] != '\\' |
| 122 | && p[len - 1] == '|' && magic_val == MAGIC_ALL))); |
Bram Moolenaar | 6621605 | 2017-12-16 16:33:44 +0100 | [diff] [blame] | 123 | } |
| 124 | |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 125 | // Struct to store the viewstate during 'incsearch' highlighting. |
Bram Moolenaar | 9b25af3 | 2018-04-28 13:56:09 +0200 | [diff] [blame] | 126 | typedef struct { |
| 127 | colnr_T vs_curswant; |
| 128 | colnr_T vs_leftcol; |
| 129 | linenr_T vs_topline; |
| 130 | # ifdef FEAT_DIFF |
| 131 | int vs_topfill; |
| 132 | # endif |
| 133 | linenr_T vs_botline; |
| 134 | linenr_T vs_empty_rows; |
| 135 | } viewstate_T; |
| 136 | |
| 137 | static void |
| 138 | save_viewstate(viewstate_T *vs) |
| 139 | { |
| 140 | vs->vs_curswant = curwin->w_curswant; |
| 141 | vs->vs_leftcol = curwin->w_leftcol; |
| 142 | vs->vs_topline = curwin->w_topline; |
| 143 | # ifdef FEAT_DIFF |
| 144 | vs->vs_topfill = curwin->w_topfill; |
| 145 | # endif |
| 146 | vs->vs_botline = curwin->w_botline; |
| 147 | vs->vs_empty_rows = curwin->w_empty_rows; |
| 148 | } |
| 149 | |
| 150 | static void |
| 151 | restore_viewstate(viewstate_T *vs) |
| 152 | { |
| 153 | curwin->w_curswant = vs->vs_curswant; |
| 154 | curwin->w_leftcol = vs->vs_leftcol; |
| 155 | curwin->w_topline = vs->vs_topline; |
| 156 | # ifdef FEAT_DIFF |
| 157 | curwin->w_topfill = vs->vs_topfill; |
| 158 | # endif |
| 159 | curwin->w_botline = vs->vs_botline; |
| 160 | curwin->w_empty_rows = vs->vs_empty_rows; |
| 161 | } |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 162 | |
| 163 | // Struct to store the state of 'incsearch' highlighting. |
| 164 | typedef struct { |
| 165 | pos_T search_start; // where 'incsearch' starts searching |
Bram Moolenaar | 23324a0 | 2019-10-01 17:39:04 +0200 | [diff] [blame] | 166 | pos_T save_cursor; |
Bram Moolenaar | f4d61bc | 2020-11-14 14:22:28 +0100 | [diff] [blame] | 167 | int winid; // window where this state is valid |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 168 | viewstate_T init_viewstate; |
| 169 | viewstate_T old_viewstate; |
Bram Moolenaar | 23324a0 | 2019-10-01 17:39:04 +0200 | [diff] [blame] | 170 | pos_T match_start; |
| 171 | pos_T match_end; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 172 | int did_incsearch; |
| 173 | int incsearch_postponed; |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 174 | optmagic_T magic_overruled_save; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 175 | } incsearch_state_T; |
| 176 | |
| 177 | static void |
| 178 | init_incsearch_state(incsearch_state_T *is_state) |
| 179 | { |
Bram Moolenaar | f4d61bc | 2020-11-14 14:22:28 +0100 | [diff] [blame] | 180 | is_state->winid = curwin->w_id; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 181 | is_state->match_start = curwin->w_cursor; |
| 182 | is_state->did_incsearch = FALSE; |
| 183 | is_state->incsearch_postponed = FALSE; |
Bram Moolenaar | f4e2099 | 2020-12-21 19:59:08 +0100 | [diff] [blame] | 184 | is_state->magic_overruled_save = magic_overruled; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 185 | CLEAR_POS(&is_state->match_end); |
| 186 | is_state->save_cursor = curwin->w_cursor; // may be restored later |
| 187 | is_state->search_start = curwin->w_cursor; |
| 188 | save_viewstate(&is_state->init_viewstate); |
| 189 | save_viewstate(&is_state->old_viewstate); |
| 190 | } |
| 191 | |
| 192 | /* |
| 193 | * First move cursor to end of match, then to the start. This |
| 194 | * moves the whole match onto the screen when 'nowrap' is set. |
| 195 | */ |
| 196 | static void |
| 197 | set_search_match(pos_T *t) |
| 198 | { |
| 199 | t->lnum += search_match_lines; |
| 200 | t->col = search_match_endcol; |
| 201 | if (t->lnum > curbuf->b_ml.ml_line_count) |
| 202 | { |
| 203 | t->lnum = curbuf->b_ml.ml_line_count; |
| 204 | coladvance((colnr_T)MAXCOL); |
| 205 | } |
| 206 | } |
| 207 | |
| 208 | /* |
| 209 | * Return TRUE when 'incsearch' highlighting is to be done. |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 210 | * Sets search_first_line and search_last_line to the address range. |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 211 | * May change the last search pattern. |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 212 | */ |
| 213 | static int |
Bram Moolenaar | 3bd8de4 | 2020-09-14 16:37:34 +0200 | [diff] [blame] | 214 | do_incsearch_highlighting( |
| 215 | int firstc, |
| 216 | int *search_delim, |
| 217 | incsearch_state_T *is_state, |
| 218 | int *skiplen, |
| 219 | int *patlen) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 220 | { |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 221 | char_u *cmd; |
Bram Moolenaar | e100440 | 2020-10-24 20:49:43 +0200 | [diff] [blame] | 222 | cmdmod_T dummy_cmdmod; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 223 | char_u *p; |
| 224 | int delim_optional = FALSE; |
| 225 | int delim; |
| 226 | char_u *end; |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 227 | char *dummy; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 228 | exarg_T ea; |
| 229 | pos_T save_cursor; |
Bram Moolenaar | 8b0d5ce | 2018-08-22 23:05:44 +0200 | [diff] [blame] | 230 | int use_last_pat; |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 231 | int retval = FALSE; |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 232 | magic_T magic = 0; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 233 | |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 234 | *skiplen = 0; |
| 235 | *patlen = ccline.cmdlen; |
| 236 | |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 237 | if (!p_is || cmd_silent) |
| 238 | return FALSE; |
| 239 | |
| 240 | // by default search all lines |
| 241 | search_first_line = 0; |
| 242 | search_last_line = MAXLNUM; |
| 243 | |
| 244 | if (firstc == '/' || firstc == '?') |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 245 | { |
| 246 | *search_delim = firstc; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 247 | return TRUE; |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 248 | } |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 249 | if (firstc != ':') |
| 250 | return FALSE; |
| 251 | |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 252 | ++emsg_off; |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 253 | CLEAR_FIELD(ea); |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 254 | ea.line1 = 1; |
| 255 | ea.line2 = 1; |
| 256 | ea.cmd = ccline.cmdbuff; |
| 257 | ea.addr_type = ADDR_LINES; |
| 258 | |
Bram Moolenaar | e100440 | 2020-10-24 20:49:43 +0200 | [diff] [blame] | 259 | parse_command_modifiers(&ea, &dummy, &dummy_cmdmod, TRUE); |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 260 | |
Bram Moolenaar | 3bd8de4 | 2020-09-14 16:37:34 +0200 | [diff] [blame] | 261 | cmd = skip_range(ea.cmd, TRUE, NULL); |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 262 | if (vim_strchr((char_u *)"sgvl", *cmd) == NULL) |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 263 | goto theend; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 264 | |
| 265 | // Skip over "substitute" to find the pattern separator. |
| 266 | for (p = cmd; ASCII_ISALPHA(*p); ++p) |
| 267 | ; |
| 268 | if (*skipwhite(p) == NUL) |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 269 | goto theend; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 270 | |
| 271 | if (STRNCMP(cmd, "substitute", p - cmd) == 0 |
| 272 | || STRNCMP(cmd, "smagic", p - cmd) == 0 |
| 273 | || STRNCMP(cmd, "snomagic", MAX(p - cmd, 3)) == 0 |
| 274 | || STRNCMP(cmd, "vglobal", p - cmd) == 0) |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 275 | { |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 276 | if (*cmd == 's' && cmd[1] == 'm') |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 277 | magic_overruled = OPTION_MAGIC_ON; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 278 | else if (*cmd == 's' && cmd[1] == 'n') |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 279 | magic_overruled = OPTION_MAGIC_OFF; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 280 | } |
| 281 | else if (STRNCMP(cmd, "sort", MAX(p - cmd, 3)) == 0) |
| 282 | { |
Bram Moolenaar | 333015a | 2020-04-25 15:54:16 +0200 | [diff] [blame] | 283 | // skip over ! and flags |
| 284 | if (*p == '!') |
| 285 | p = skipwhite(p + 1); |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 286 | while (ASCII_ISALPHA(*(p = skipwhite(p)))) |
| 287 | ++p; |
| 288 | if (*p == NUL) |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 289 | goto theend; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 290 | } |
| 291 | else if (STRNCMP(cmd, "vimgrep", MAX(p - cmd, 3)) == 0 |
| 292 | || STRNCMP(cmd, "vimgrepadd", MAX(p - cmd, 8)) == 0 |
| 293 | || STRNCMP(cmd, "lvimgrep", MAX(p - cmd, 2)) == 0 |
| 294 | || STRNCMP(cmd, "lvimgrepadd", MAX(p - cmd, 9)) == 0 |
| 295 | || STRNCMP(cmd, "global", p - cmd) == 0) |
| 296 | { |
| 297 | // skip over "!" |
| 298 | if (*p == '!') |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 299 | { |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 300 | p++; |
| 301 | if (*skipwhite(p) == NUL) |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 302 | goto theend; |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 303 | } |
| 304 | if (*cmd != 'g') |
| 305 | delim_optional = TRUE; |
| 306 | } |
| 307 | else |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 308 | goto theend; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 309 | |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 310 | p = skipwhite(p); |
| 311 | delim = (delim_optional && vim_isIDc(*p)) ? ' ' : *p++; |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 312 | *search_delim = delim; |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 313 | end = skip_regexp_ex(p, delim, magic_isset(), NULL, NULL, &magic); |
Bram Moolenaar | 33c4dbb | 2018-08-14 16:06:16 +0200 | [diff] [blame] | 314 | |
Bram Moolenaar | 8b0d5ce | 2018-08-22 23:05:44 +0200 | [diff] [blame] | 315 | use_last_pat = end == p && *end == delim; |
Bram Moolenaar | 33c4dbb | 2018-08-14 16:06:16 +0200 | [diff] [blame] | 316 | |
Bram Moolenaar | 8b0d5ce | 2018-08-22 23:05:44 +0200 | [diff] [blame] | 317 | if (end == p && !use_last_pat) |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 318 | goto theend; |
Bram Moolenaar | 8b0d5ce | 2018-08-22 23:05:44 +0200 | [diff] [blame] | 319 | |
| 320 | // Don't do 'hlsearch' highlighting if the pattern matches everything. |
| 321 | if (!use_last_pat) |
| 322 | { |
| 323 | char c = *end; |
| 324 | int empty; |
| 325 | |
| 326 | *end = NUL; |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 327 | empty = empty_pattern_magic(p, STRLEN(p), magic); |
Bram Moolenaar | 8b0d5ce | 2018-08-22 23:05:44 +0200 | [diff] [blame] | 328 | *end = c; |
| 329 | if (empty) |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 330 | goto theend; |
Bram Moolenaar | 8b0d5ce | 2018-08-22 23:05:44 +0200 | [diff] [blame] | 331 | } |
| 332 | |
| 333 | // found a non-empty pattern or // |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 334 | *skiplen = (int)(p - ccline.cmdbuff); |
| 335 | *patlen = (int)(end - p); |
Bram Moolenaar | 264cf5c | 2018-08-18 21:05:31 +0200 | [diff] [blame] | 336 | |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 337 | // parse the address range |
| 338 | save_cursor = curwin->w_cursor; |
| 339 | curwin->w_cursor = is_state->search_start; |
Bram Moolenaar | 50eb16c | 2018-09-15 15:42:40 +0200 | [diff] [blame] | 340 | parse_cmd_address(&ea, &dummy, TRUE); |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 341 | if (ea.addr_count > 0) |
| 342 | { |
| 343 | // Allow for reverse match. |
| 344 | if (ea.line2 < ea.line1) |
| 345 | { |
| 346 | search_first_line = ea.line2; |
| 347 | search_last_line = ea.line1; |
| 348 | } |
| 349 | else |
| 350 | { |
| 351 | search_first_line = ea.line1; |
| 352 | search_last_line = ea.line2; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 353 | } |
| 354 | } |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 355 | else if (cmd[0] == 's' && cmd[1] != 'o') |
| 356 | { |
| 357 | // :s defaults to the current line |
| 358 | search_first_line = curwin->w_cursor.lnum; |
| 359 | search_last_line = curwin->w_cursor.lnum; |
| 360 | } |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 361 | |
Bram Moolenaar | 111bbd6 | 2018-08-18 21:23:05 +0200 | [diff] [blame] | 362 | curwin->w_cursor = save_cursor; |
Bram Moolenaar | c672525 | 2019-11-23 21:56:46 +0100 | [diff] [blame] | 363 | retval = TRUE; |
| 364 | theend: |
| 365 | --emsg_off; |
| 366 | return retval; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 367 | } |
| 368 | |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 369 | static void |
| 370 | finish_incsearch_highlighting( |
| 371 | int gotesc, |
| 372 | incsearch_state_T *is_state, |
| 373 | int call_update_screen) |
| 374 | { |
| 375 | if (is_state->did_incsearch) |
| 376 | { |
| 377 | is_state->did_incsearch = FALSE; |
| 378 | if (gotesc) |
| 379 | curwin->w_cursor = is_state->save_cursor; |
| 380 | else |
| 381 | { |
| 382 | if (!EQUAL_POS(is_state->save_cursor, is_state->search_start)) |
| 383 | { |
| 384 | // put the '" mark at the original position |
| 385 | curwin->w_cursor = is_state->save_cursor; |
| 386 | setpcmark(); |
| 387 | } |
| 388 | curwin->w_cursor = is_state->search_start; |
| 389 | } |
| 390 | restore_viewstate(&is_state->old_viewstate); |
| 391 | highlight_match = FALSE; |
Bram Moolenaar | f13daa4 | 2018-08-31 22:09:54 +0200 | [diff] [blame] | 392 | |
| 393 | // by default search all lines |
| 394 | search_first_line = 0; |
| 395 | search_last_line = MAXLNUM; |
| 396 | |
Bram Moolenaar | f4e2099 | 2020-12-21 19:59:08 +0100 | [diff] [blame] | 397 | magic_overruled = is_state->magic_overruled_save; |
Bram Moolenaar | f13daa4 | 2018-08-31 22:09:54 +0200 | [diff] [blame] | 398 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 399 | validate_cursor(); // needed for TAB |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 400 | redraw_all_later(UPD_SOME_VALID); |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 401 | if (call_update_screen) |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 402 | update_screen(UPD_SOME_VALID); |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 403 | } |
| 404 | } |
| 405 | |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 406 | /* |
| 407 | * Do 'incsearch' highlighting if desired. |
| 408 | */ |
| 409 | static void |
| 410 | may_do_incsearch_highlighting( |
| 411 | int firstc, |
| 412 | long count, |
| 413 | incsearch_state_T *is_state) |
| 414 | { |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 415 | int skiplen, patlen; |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 416 | int found; // do_search() result |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 417 | pos_T end_pos; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 418 | #ifdef FEAT_RELTIME |
Bram Moolenaar | 92ea26b | 2019-10-18 20:53:34 +0200 | [diff] [blame] | 419 | searchit_arg_T sia; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 420 | #endif |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 421 | int next_char; |
| 422 | int use_last_pat; |
Bram Moolenaar | 693f7dc | 2019-06-21 02:30:38 +0200 | [diff] [blame] | 423 | int did_do_incsearch = is_state->did_incsearch; |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 424 | int search_delim; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 425 | |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 426 | // Parsing range may already set the last search pattern. |
Bram Moolenaar | 01a060d | 2018-11-30 21:57:55 +0100 | [diff] [blame] | 427 | // NOTE: must call restore_last_search_pattern() before returning! |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 428 | save_last_search_pattern(); |
| 429 | |
Bram Moolenaar | a60053b | 2020-09-03 16:50:13 +0200 | [diff] [blame] | 430 | if (!do_incsearch_highlighting(firstc, &search_delim, is_state, |
| 431 | &skiplen, &patlen)) |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 432 | { |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 433 | restore_last_search_pattern(); |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 434 | finish_incsearch_highlighting(FALSE, is_state, TRUE); |
Bram Moolenaar | 693f7dc | 2019-06-21 02:30:38 +0200 | [diff] [blame] | 435 | if (did_do_incsearch && vpeekc() == NUL) |
| 436 | // may have skipped a redraw, do it now |
| 437 | redrawcmd(); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 438 | return; |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 439 | } |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 440 | |
| 441 | // If there is a character waiting, search and redraw later. |
| 442 | if (char_avail()) |
| 443 | { |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 444 | restore_last_search_pattern(); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 445 | is_state->incsearch_postponed = TRUE; |
| 446 | return; |
| 447 | } |
| 448 | is_state->incsearch_postponed = FALSE; |
| 449 | |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 450 | if (search_first_line == 0) |
| 451 | // start at the original cursor position |
| 452 | curwin->w_cursor = is_state->search_start; |
Bram Moolenaar | 1c29943 | 2018-10-28 14:36:09 +0100 | [diff] [blame] | 453 | else if (search_first_line > curbuf->b_ml.ml_line_count) |
| 454 | { |
| 455 | // start after the last line |
| 456 | curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
| 457 | curwin->w_cursor.col = MAXCOL; |
| 458 | } |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 459 | else |
| 460 | { |
| 461 | // start at the first line in the range |
| 462 | curwin->w_cursor.lnum = search_first_line; |
| 463 | curwin->w_cursor.col = 0; |
| 464 | } |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 465 | |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 466 | // Use the previous pattern for ":s//". |
| 467 | next_char = ccline.cmdbuff[skiplen + patlen]; |
| 468 | use_last_pat = patlen == 0 && skiplen > 0 |
| 469 | && ccline.cmdbuff[skiplen - 1] == next_char; |
| 470 | |
| 471 | // If there is no pattern, don't do anything. |
| 472 | if (patlen == 0 && !use_last_pat) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 473 | { |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 474 | found = 0; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 475 | set_no_hlsearch(TRUE); // turn off previous highlight |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 476 | redraw_all_later(UPD_SOME_VALID); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 477 | } |
| 478 | else |
| 479 | { |
| 480 | int search_flags = SEARCH_OPT + SEARCH_NOOF + SEARCH_PEEK; |
| 481 | |
| 482 | cursor_off(); // so the user knows we're busy |
| 483 | out_flush(); |
| 484 | ++emsg_off; // so it doesn't beep if bad expr |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 485 | if (!p_hls) |
| 486 | search_flags += SEARCH_KEEP; |
Bram Moolenaar | 976b847 | 2018-08-12 15:49:47 +0200 | [diff] [blame] | 487 | if (search_first_line != 0) |
| 488 | search_flags += SEARCH_START; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 489 | ccline.cmdbuff[skiplen + patlen] = NUL; |
Bram Moolenaar | 92ea26b | 2019-10-18 20:53:34 +0200 | [diff] [blame] | 490 | #ifdef FEAT_RELTIME |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 491 | CLEAR_FIELD(sia); |
Paul Ollis | 6574577 | 2022-06-05 16:55:54 +0100 | [diff] [blame] | 492 | // Set the time limit to half a second. |
| 493 | sia.sa_tm = 500; |
Bram Moolenaar | 92ea26b | 2019-10-18 20:53:34 +0200 | [diff] [blame] | 494 | #endif |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 495 | found = do_search(NULL, firstc == ':' ? '/' : firstc, search_delim, |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 496 | ccline.cmdbuff + skiplen, count, search_flags, |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 497 | #ifdef FEAT_RELTIME |
Bram Moolenaar | 92ea26b | 2019-10-18 20:53:34 +0200 | [diff] [blame] | 498 | &sia |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 499 | #else |
Bram Moolenaar | 92ea26b | 2019-10-18 20:53:34 +0200 | [diff] [blame] | 500 | NULL |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 501 | #endif |
| 502 | ); |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 503 | ccline.cmdbuff[skiplen + patlen] = next_char; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 504 | --emsg_off; |
| 505 | |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 506 | if (curwin->w_cursor.lnum < search_first_line |
| 507 | || curwin->w_cursor.lnum > search_last_line) |
Bram Moolenaar | 2f6a346 | 2018-08-14 18:16:52 +0200 | [diff] [blame] | 508 | { |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 509 | // match outside of address range |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 510 | found = 0; |
Bram Moolenaar | 2f6a346 | 2018-08-14 18:16:52 +0200 | [diff] [blame] | 511 | curwin->w_cursor = is_state->search_start; |
| 512 | } |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 513 | |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 514 | // if interrupted while searching, behave like it failed |
| 515 | if (got_int) |
| 516 | { |
| 517 | (void)vpeekc(); // remove <C-C> from input stream |
| 518 | got_int = FALSE; // don't abandon the command line |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 519 | found = 0; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 520 | } |
| 521 | else if (char_avail()) |
| 522 | // cancelled searching because a char was typed |
| 523 | is_state->incsearch_postponed = TRUE; |
| 524 | } |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 525 | if (found != 0) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 526 | highlight_match = TRUE; // highlight position |
| 527 | else |
| 528 | highlight_match = FALSE; // remove highlight |
| 529 | |
| 530 | // First restore the old curwin values, so the screen is positioned in the |
| 531 | // same way as the actual search command. |
| 532 | restore_viewstate(&is_state->old_viewstate); |
| 533 | changed_cline_bef_curs(); |
| 534 | update_topline(); |
| 535 | |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 536 | if (found != 0) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 537 | { |
| 538 | pos_T save_pos = curwin->w_cursor; |
| 539 | |
| 540 | is_state->match_start = curwin->w_cursor; |
| 541 | set_search_match(&curwin->w_cursor); |
| 542 | validate_cursor(); |
| 543 | end_pos = curwin->w_cursor; |
| 544 | is_state->match_end = end_pos; |
| 545 | curwin->w_cursor = save_pos; |
| 546 | } |
| 547 | else |
| 548 | end_pos = curwin->w_cursor; // shutup gcc 4 |
| 549 | |
Bram Moolenaar | 4edfe2d | 2018-08-23 20:55:45 +0200 | [diff] [blame] | 550 | // Disable 'hlsearch' highlighting if the pattern matches everything. |
| 551 | // Avoids a flash when typing "foo\|". |
| 552 | if (!use_last_pat) |
| 553 | { |
| 554 | next_char = ccline.cmdbuff[skiplen + patlen]; |
| 555 | ccline.cmdbuff[skiplen + patlen] = NUL; |
Bram Moolenaar | d93a7fc | 2021-01-04 12:42:13 +0100 | [diff] [blame] | 556 | if (empty_pattern(ccline.cmdbuff + skiplen, search_delim) |
| 557 | && !no_hlsearch) |
Bram Moolenaar | 65985ac | 2018-09-16 17:08:04 +0200 | [diff] [blame] | 558 | { |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 559 | redraw_all_later(UPD_SOME_VALID); |
Bram Moolenaar | 4edfe2d | 2018-08-23 20:55:45 +0200 | [diff] [blame] | 560 | set_no_hlsearch(TRUE); |
Bram Moolenaar | 65985ac | 2018-09-16 17:08:04 +0200 | [diff] [blame] | 561 | } |
Bram Moolenaar | 4edfe2d | 2018-08-23 20:55:45 +0200 | [diff] [blame] | 562 | ccline.cmdbuff[skiplen + patlen] = next_char; |
| 563 | } |
| 564 | |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 565 | validate_cursor(); |
| 566 | // May redraw the status line to show the cursor position. |
| 567 | if (p_ru && curwin->w_status_height > 0) |
| 568 | curwin->w_redr_status = TRUE; |
| 569 | |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 570 | update_screen(UPD_SOME_VALID); |
Bram Moolenaar | 7ab5d77 | 2019-10-26 20:45:24 +0200 | [diff] [blame] | 571 | highlight_match = FALSE; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 572 | restore_last_search_pattern(); |
| 573 | |
Bram Moolenaar | 99f043a | 2018-09-09 15:54:14 +0200 | [diff] [blame] | 574 | // Leave it at the end to make CTRL-R CTRL-W work. But not when beyond the |
| 575 | // end of the pattern, e.g. for ":s/pat/". |
| 576 | if (ccline.cmdbuff[skiplen + patlen] != NUL) |
| 577 | curwin->w_cursor = is_state->search_start; |
| 578 | else if (found != 0) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 579 | curwin->w_cursor = end_pos; |
| 580 | |
| 581 | msg_starthere(); |
| 582 | redrawcmdline(); |
| 583 | is_state->did_incsearch = TRUE; |
| 584 | } |
| 585 | |
| 586 | /* |
| 587 | * May adjust 'incsearch' highlighting for typing CTRL-G and CTRL-T, go to next |
| 588 | * or previous match. |
| 589 | * Returns FAIL when jumping to cmdline_not_changed; |
| 590 | */ |
| 591 | static int |
| 592 | may_adjust_incsearch_highlighting( |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 593 | int firstc, |
| 594 | long count, |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 595 | incsearch_state_T *is_state, |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 596 | int c) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 597 | { |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 598 | int skiplen, patlen; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 599 | pos_T t; |
| 600 | char_u *pat; |
| 601 | int search_flags = SEARCH_NOOF; |
| 602 | int i; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 603 | int save; |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 604 | int search_delim; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 605 | |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 606 | // Parsing range may already set the last search pattern. |
Bram Moolenaar | 01a060d | 2018-11-30 21:57:55 +0100 | [diff] [blame] | 607 | // NOTE: must call restore_last_search_pattern() before returning! |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 608 | save_last_search_pattern(); |
| 609 | |
Bram Moolenaar | d8d957d | 2021-10-04 19:47:35 +0100 | [diff] [blame] | 610 | if (!do_incsearch_highlighting(firstc, &search_delim, is_state, |
| 611 | &skiplen, &patlen)) |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 612 | { |
| 613 | restore_last_search_pattern(); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 614 | return OK; |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 615 | } |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 616 | if (patlen == 0 && ccline.cmdbuff[skiplen] == NUL) |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 617 | { |
| 618 | restore_last_search_pattern(); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 619 | return FAIL; |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 620 | } |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 621 | |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 622 | if (search_delim == ccline.cmdbuff[skiplen]) |
Bram Moolenaar | ef73a28 | 2018-08-11 19:02:22 +0200 | [diff] [blame] | 623 | { |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 624 | pat = last_search_pattern(); |
Bram Moolenaar | d8d957d | 2021-10-04 19:47:35 +0100 | [diff] [blame] | 625 | if (pat == NULL) |
| 626 | { |
| 627 | restore_last_search_pattern(); |
| 628 | return FAIL; |
| 629 | } |
Bram Moolenaar | ef73a28 | 2018-08-11 19:02:22 +0200 | [diff] [blame] | 630 | skiplen = 0; |
Bram Moolenaar | d7cc163 | 2018-08-14 20:18:26 +0200 | [diff] [blame] | 631 | patlen = (int)STRLEN(pat); |
Bram Moolenaar | ef73a28 | 2018-08-11 19:02:22 +0200 | [diff] [blame] | 632 | } |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 633 | else |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 634 | pat = ccline.cmdbuff + skiplen; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 635 | |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 636 | cursor_off(); |
| 637 | out_flush(); |
| 638 | if (c == Ctrl_G) |
| 639 | { |
| 640 | t = is_state->match_end; |
| 641 | if (LT_POS(is_state->match_start, is_state->match_end)) |
| 642 | // Start searching at the end of the match not at the beginning of |
| 643 | // the next column. |
| 644 | (void)decl(&t); |
| 645 | search_flags += SEARCH_COL; |
| 646 | } |
| 647 | else |
| 648 | t = is_state->match_start; |
| 649 | if (!p_hls) |
| 650 | search_flags += SEARCH_KEEP; |
| 651 | ++emsg_off; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 652 | save = pat[patlen]; |
| 653 | pat[patlen] = NUL; |
Bram Moolenaar | 5d24a22 | 2018-12-23 19:10:09 +0100 | [diff] [blame] | 654 | i = searchit(curwin, curbuf, &t, NULL, |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 655 | c == Ctrl_G ? FORWARD : BACKWARD, |
Bram Moolenaar | 92ea26b | 2019-10-18 20:53:34 +0200 | [diff] [blame] | 656 | pat, count, search_flags, RE_SEARCH, NULL); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 657 | --emsg_off; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 658 | pat[patlen] = save; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 659 | if (i) |
| 660 | { |
| 661 | is_state->search_start = is_state->match_start; |
| 662 | is_state->match_end = t; |
| 663 | is_state->match_start = t; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 664 | if (c == Ctrl_T && firstc != '?') |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 665 | { |
| 666 | // Move just before the current match, so that when nv_search |
| 667 | // finishes the cursor will be put back on the match. |
| 668 | is_state->search_start = t; |
| 669 | (void)decl(&is_state->search_start); |
| 670 | } |
| 671 | else if (c == Ctrl_G && firstc == '?') |
| 672 | { |
| 673 | // Move just after the current match, so that when nv_search |
| 674 | // finishes the cursor will be put back on the match. |
| 675 | is_state->search_start = t; |
| 676 | (void)incl(&is_state->search_start); |
| 677 | } |
| 678 | if (LT_POS(t, is_state->search_start) && c == Ctrl_G) |
| 679 | { |
| 680 | // wrap around |
| 681 | is_state->search_start = t; |
| 682 | if (firstc == '?') |
| 683 | (void)incl(&is_state->search_start); |
| 684 | else |
| 685 | (void)decl(&is_state->search_start); |
| 686 | } |
| 687 | |
| 688 | set_search_match(&is_state->match_end); |
| 689 | curwin->w_cursor = is_state->match_start; |
| 690 | changed_cline_bef_curs(); |
| 691 | update_topline(); |
| 692 | validate_cursor(); |
| 693 | highlight_match = TRUE; |
| 694 | save_viewstate(&is_state->old_viewstate); |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 695 | update_screen(UPD_NOT_VALID); |
Bram Moolenaar | 7ab5d77 | 2019-10-26 20:45:24 +0200 | [diff] [blame] | 696 | highlight_match = FALSE; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 697 | redrawcmdline(); |
Bram Moolenaar | 69a5b86 | 2019-07-16 21:38:51 +0200 | [diff] [blame] | 698 | curwin->w_cursor = is_state->match_end; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 699 | } |
| 700 | else |
| 701 | vim_beep(BO_ERROR); |
| 702 | restore_last_search_pattern(); |
| 703 | return FAIL; |
| 704 | } |
| 705 | |
| 706 | /* |
| 707 | * When CTRL-L typed: add character from the match to the pattern. |
| 708 | * May set "*c" to the added character. |
| 709 | * Return OK when jumping to cmdline_not_changed. |
| 710 | */ |
| 711 | static int |
| 712 | may_add_char_to_search(int firstc, int *c, incsearch_state_T *is_state) |
| 713 | { |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 714 | int skiplen, patlen, search_delim; |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 715 | |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 716 | // Parsing range may already set the last search pattern. |
Bram Moolenaar | 01a060d | 2018-11-30 21:57:55 +0100 | [diff] [blame] | 717 | // NOTE: must call restore_last_search_pattern() before returning! |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 718 | save_last_search_pattern(); |
| 719 | |
Bram Moolenaar | 9b7cce2 | 2020-06-06 15:14:08 +0200 | [diff] [blame] | 720 | if (!do_incsearch_highlighting(firstc, &search_delim, is_state, |
| 721 | &skiplen, &patlen)) |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 722 | { |
| 723 | restore_last_search_pattern(); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 724 | return FAIL; |
Bram Moolenaar | 198cb66 | 2018-09-06 21:44:17 +0200 | [diff] [blame] | 725 | } |
Bram Moolenaar | 01a060d | 2018-11-30 21:57:55 +0100 | [diff] [blame] | 726 | restore_last_search_pattern(); |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 727 | |
| 728 | // Add a character from under the cursor for 'incsearch'. |
| 729 | if (is_state->did_incsearch) |
| 730 | { |
| 731 | curwin->w_cursor = is_state->match_end; |
Bram Moolenaar | 730f48f | 2019-04-11 13:45:57 +0200 | [diff] [blame] | 732 | *c = gchar_cursor(); |
| 733 | if (*c != NUL) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 734 | { |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 735 | // If 'ignorecase' and 'smartcase' are set and the |
| 736 | // command line has no uppercase characters, convert |
| 737 | // the character to lowercase. |
Bram Moolenaar | b0acacd | 2018-08-11 16:40:43 +0200 | [diff] [blame] | 738 | if (p_ic && p_scs && !pat_has_uppercase(ccline.cmdbuff + skiplen)) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 739 | *c = MB_TOLOWER(*c); |
Bram Moolenaar | c036e87 | 2020-02-21 21:30:52 +0100 | [diff] [blame] | 740 | if (*c == search_delim || vim_strchr((char_u *)( |
Bram Moolenaar | f4e2099 | 2020-12-21 19:59:08 +0100 | [diff] [blame] | 741 | magic_isset() ? "\\~^$.*[" : "\\^$"), *c) != NULL) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 742 | { |
Bram Moolenaar | 730f48f | 2019-04-11 13:45:57 +0200 | [diff] [blame] | 743 | // put a backslash before special characters |
| 744 | stuffcharReadbuff(*c); |
| 745 | *c = '\\'; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 746 | } |
Bram Moolenaar | 730f48f | 2019-04-11 13:45:57 +0200 | [diff] [blame] | 747 | // add any composing characters |
| 748 | if (mb_char2len(*c) != mb_ptr2len(ml_get_cursor())) |
| 749 | { |
| 750 | int save_c = *c; |
| 751 | |
| 752 | while (mb_char2len(*c) != mb_ptr2len(ml_get_cursor())) |
| 753 | { |
| 754 | curwin->w_cursor.col += mb_char2len(*c); |
| 755 | *c = gchar_cursor(); |
| 756 | stuffcharReadbuff(*c); |
| 757 | } |
| 758 | *c = save_c; |
| 759 | } |
| 760 | return FAIL; |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 761 | } |
| 762 | } |
| 763 | return OK; |
| 764 | } |
Bram Moolenaar | 9b25af3 | 2018-04-28 13:56:09 +0200 | [diff] [blame] | 765 | #endif |
| 766 | |
Bram Moolenaar | 693f7dc | 2019-06-21 02:30:38 +0200 | [diff] [blame] | 767 | #ifdef FEAT_ARABIC |
| 768 | /* |
| 769 | * Return TRUE if the command line has an Arabic character at or after "start" |
| 770 | * for "len" bytes. |
| 771 | */ |
| 772 | static int |
| 773 | cmdline_has_arabic(int start, int len) |
| 774 | { |
| 775 | int j; |
| 776 | int mb_l; |
| 777 | int u8c; |
| 778 | char_u *p; |
| 779 | int u8cc[MAX_MCO]; |
| 780 | |
| 781 | if (!enc_utf8) |
| 782 | return FALSE; |
| 783 | |
| 784 | for (j = start; j < start + len; j += mb_l) |
| 785 | { |
| 786 | p = ccline.cmdbuff + j; |
| 787 | u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
| 788 | mb_l = utfc_ptr2len_len(p, start + len - j); |
| 789 | if (ARABIC_CHAR(u8c)) |
| 790 | return TRUE; |
| 791 | } |
| 792 | return FALSE; |
| 793 | } |
| 794 | #endif |
| 795 | |
Bram Moolenaar | d3dc062 | 2018-09-30 17:45:30 +0200 | [diff] [blame] | 796 | void |
| 797 | cmdline_init(void) |
| 798 | { |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 799 | CLEAR_FIELD(ccline); |
Bram Moolenaar | d3dc062 | 2018-09-30 17:45:30 +0200 | [diff] [blame] | 800 | } |
| 801 | |
Bram Moolenaar | 6621605 | 2017-12-16 16:33:44 +0100 | [diff] [blame] | 802 | /* |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 803 | * Handle the backslash key pressed in the command-line mode. CTRL-\ CTRL-N |
| 804 | * goes to Normal mode, CTRL-\ CTRL-G goes to Insert mode when 'insertmode' is |
| 805 | * set, CTRL-\ e prompts for an expression. |
| 806 | */ |
| 807 | static int |
| 808 | cmdline_handle_backslash_key(int c, int *gotesc) |
| 809 | { |
| 810 | ++no_mapping; |
| 811 | ++allow_keys; |
| 812 | c = plain_vgetc(); |
| 813 | --no_mapping; |
| 814 | --allow_keys; |
| 815 | |
| 816 | // CTRL-\ e doesn't work when obtaining an expression, unless it |
| 817 | // is in a mapping. |
| 818 | if (c != Ctrl_N && c != Ctrl_G && (c != 'e' |
| 819 | || (ccline.cmdfirstc == '=' && KeyTyped) |
| 820 | #ifdef FEAT_EVAL |
| 821 | || cmdline_star > 0 |
| 822 | #endif |
| 823 | )) |
| 824 | { |
| 825 | vungetc(c); |
| 826 | return PROCESS_NEXT_KEY; |
| 827 | } |
| 828 | |
| 829 | #ifdef FEAT_EVAL |
| 830 | if (c == 'e') |
| 831 | { |
| 832 | char_u *p = NULL; |
| 833 | int len; |
| 834 | |
| 835 | /* |
| 836 | * Replace the command line with the result of an expression. |
| 837 | * Need to save and restore the current command line, to be |
| 838 | * able to enter a new one... |
| 839 | */ |
| 840 | if (ccline.cmdpos == ccline.cmdlen) |
| 841 | new_cmdpos = 99999; // keep it at the end |
| 842 | else |
| 843 | new_cmdpos = ccline.cmdpos; |
| 844 | |
| 845 | c = get_expr_register(); |
| 846 | if (c == '=') |
| 847 | { |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 848 | // Need to save and restore ccline. And set "textlock" |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 849 | // to avoid nasty things like going to another buffer when |
| 850 | // evaluating an expression. |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 851 | ++textlock; |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 852 | p = get_expr_line(); |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 853 | --textlock; |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 854 | |
| 855 | if (p != NULL) |
| 856 | { |
| 857 | len = (int)STRLEN(p); |
| 858 | if (realloc_cmdbuff(len + 1) == OK) |
| 859 | { |
| 860 | ccline.cmdlen = len; |
| 861 | STRCPY(ccline.cmdbuff, p); |
| 862 | vim_free(p); |
| 863 | |
| 864 | // Restore the cursor or use the position set with |
| 865 | // set_cmdline_pos(). |
| 866 | if (new_cmdpos > ccline.cmdlen) |
| 867 | ccline.cmdpos = ccline.cmdlen; |
| 868 | else |
| 869 | ccline.cmdpos = new_cmdpos; |
| 870 | |
| 871 | KeyTyped = FALSE; // Don't do p_wc completion. |
| 872 | redrawcmd(); |
| 873 | return CMDLINE_CHANGED; |
| 874 | } |
| 875 | vim_free(p); |
| 876 | } |
| 877 | } |
| 878 | beep_flush(); |
| 879 | got_int = FALSE; // don't abandon the command line |
| 880 | did_emsg = FALSE; |
| 881 | emsg_on_display = FALSE; |
| 882 | redrawcmd(); |
| 883 | return CMDLINE_NOT_CHANGED; |
| 884 | } |
| 885 | #endif |
| 886 | |
| 887 | if (c == Ctrl_G && p_im && restart_edit == 0) |
| 888 | restart_edit = 'a'; |
| 889 | *gotesc = TRUE; // will free ccline.cmdbuff after putting it |
| 890 | // in history |
| 891 | return GOTO_NORMAL_MODE; |
| 892 | } |
| 893 | |
| 894 | /* |
| 895 | * Completion for 'wildchar' or 'wildcharm' key. |
| 896 | * - hitting <ESC> twice means: abandon command line. |
| 897 | * - wildcard expansion is only done when the 'wildchar' key is really |
| 898 | * typed, not when it comes from a macro |
| 899 | * Returns CMDLINE_CHANGED if command line is changed or CMDLINE_NOT_CHANGED. |
| 900 | */ |
| 901 | static int |
| 902 | cmdline_wildchar_complete( |
| 903 | int c, |
| 904 | int escape, |
| 905 | int *did_wild_list, |
| 906 | int *wim_index_p, |
| 907 | expand_T *xp, |
| 908 | int *gotesc) |
| 909 | { |
| 910 | int wim_index = *wim_index_p; |
| 911 | int res; |
| 912 | int j; |
| 913 | int options = WILD_NO_BEEP; |
| 914 | |
| 915 | if (wim_flags[wim_index] & WIM_BUFLASTUSED) |
| 916 | options |= WILD_BUFLASTUSED; |
| 917 | if (xp->xp_numfiles > 0) // typed p_wc at least twice |
| 918 | { |
| 919 | // if 'wildmode' contains "list" may still need to list |
| 920 | if (xp->xp_numfiles > 1 |
| 921 | && !*did_wild_list |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 922 | && ((wim_flags[wim_index] & WIM_LIST) |
Bram Moolenaar | 5416232 | 2022-08-26 16:58:51 +0100 | [diff] [blame] | 923 | || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0))) |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 924 | { |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 925 | (void)showmatches(xp, |
| 926 | p_wmnu && ((wim_flags[wim_index] & WIM_LIST) == 0)); |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 927 | redrawcmd(); |
| 928 | *did_wild_list = TRUE; |
| 929 | } |
| 930 | if (wim_flags[wim_index] & WIM_LONGEST) |
| 931 | res = nextwild(xp, WILD_LONGEST, options, escape); |
| 932 | else if (wim_flags[wim_index] & WIM_FULL) |
| 933 | res = nextwild(xp, WILD_NEXT, options, escape); |
| 934 | else |
| 935 | res = OK; // don't insert 'wildchar' now |
| 936 | } |
| 937 | else // typed p_wc first time |
| 938 | { |
| 939 | wim_index = 0; |
| 940 | j = ccline.cmdpos; |
| 941 | // if 'wildmode' first contains "longest", get longest |
| 942 | // common part |
| 943 | if (wim_flags[0] & WIM_LONGEST) |
| 944 | res = nextwild(xp, WILD_LONGEST, options, escape); |
| 945 | else |
| 946 | res = nextwild(xp, WILD_EXPAND_KEEP, options, escape); |
| 947 | |
| 948 | // if interrupted while completing, behave like it failed |
| 949 | if (got_int) |
| 950 | { |
| 951 | (void)vpeekc(); // remove <C-C> from input stream |
| 952 | got_int = FALSE; // don't abandon the command line |
| 953 | (void)ExpandOne(xp, NULL, NULL, 0, WILD_FREE); |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 954 | xp->xp_context = EXPAND_NOTHING; |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 955 | *wim_index_p = wim_index; |
| 956 | return CMDLINE_CHANGED; |
| 957 | } |
| 958 | |
| 959 | // when more than one match, and 'wildmode' first contains |
| 960 | // "list", or no change and 'wildmode' contains "longest,list", |
| 961 | // list all matches |
| 962 | if (res == OK && xp->xp_numfiles > 1) |
| 963 | { |
| 964 | // a "longest" that didn't do anything is skipped (but not |
| 965 | // "list:longest") |
| 966 | if (wim_flags[0] == WIM_LONGEST && ccline.cmdpos == j) |
| 967 | wim_index = 1; |
| 968 | if ((wim_flags[wim_index] & WIM_LIST) |
Bram Moolenaar | 5416232 | 2022-08-26 16:58:51 +0100 | [diff] [blame] | 969 | || (p_wmnu && (wim_flags[wim_index] & WIM_FULL) != 0)) |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 970 | { |
| 971 | if (!(wim_flags[0] & WIM_LONGEST)) |
| 972 | { |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 973 | int p_wmnu_save = p_wmnu; |
Bram Moolenaar | 5416232 | 2022-08-26 16:58:51 +0100 | [diff] [blame] | 974 | |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 975 | p_wmnu = 0; |
Bram Moolenaar | 5416232 | 2022-08-26 16:58:51 +0100 | [diff] [blame] | 976 | |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 977 | // remove match |
| 978 | nextwild(xp, WILD_PREV, 0, escape); |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 979 | p_wmnu = p_wmnu_save; |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 980 | } |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 981 | (void)showmatches(xp, p_wmnu |
| 982 | && ((wim_flags[wim_index] & WIM_LIST) == 0)); |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 983 | redrawcmd(); |
| 984 | *did_wild_list = TRUE; |
| 985 | if (wim_flags[wim_index] & WIM_LONGEST) |
| 986 | nextwild(xp, WILD_LONGEST, options, escape); |
| 987 | else if (wim_flags[wim_index] & WIM_FULL) |
| 988 | nextwild(xp, WILD_NEXT, options, escape); |
| 989 | } |
| 990 | else |
| 991 | vim_beep(BO_WILD); |
| 992 | } |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 993 | else if (xp->xp_numfiles == -1) |
| 994 | xp->xp_context = EXPAND_NOTHING; |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 995 | } |
| 996 | if (wim_index < 3) |
| 997 | ++wim_index; |
| 998 | if (c == ESC) |
| 999 | *gotesc = TRUE; |
| 1000 | |
| 1001 | *wim_index_p = wim_index; |
| 1002 | return (res == OK) ? CMDLINE_CHANGED : CMDLINE_NOT_CHANGED; |
| 1003 | } |
| 1004 | |
| 1005 | /* |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1006 | * Handle backspace, delete and CTRL-W keys in the command-line mode. |
| 1007 | * Returns: |
| 1008 | * CMDLINE_NOT_CHANGED - if the command line is not changed |
| 1009 | * CMDLINE_CHANGED - if the command line is changed |
| 1010 | * GOTO_NORMAL_MODE - go back to normal mode |
| 1011 | */ |
| 1012 | static int |
| 1013 | cmdline_erase_chars( |
| 1014 | int c, |
| 1015 | int indent |
| 1016 | #ifdef FEAT_SEARCH_EXTRA |
| 1017 | , incsearch_state_T *isp |
| 1018 | #endif |
| 1019 | ) |
| 1020 | { |
| 1021 | int i; |
| 1022 | int j; |
| 1023 | |
| 1024 | if (c == K_KDEL) |
| 1025 | c = K_DEL; |
| 1026 | |
| 1027 | /* |
| 1028 | * Delete current character is the same as backspace on next |
| 1029 | * character, except at end of line. |
| 1030 | */ |
| 1031 | if (c == K_DEL && ccline.cmdpos != ccline.cmdlen) |
| 1032 | ++ccline.cmdpos; |
| 1033 | if (has_mbyte && c == K_DEL) |
| 1034 | ccline.cmdpos += mb_off_next(ccline.cmdbuff, |
| 1035 | ccline.cmdbuff + ccline.cmdpos); |
| 1036 | if (ccline.cmdpos > 0) |
| 1037 | { |
| 1038 | char_u *p; |
| 1039 | |
| 1040 | j = ccline.cmdpos; |
| 1041 | p = ccline.cmdbuff + j; |
| 1042 | if (has_mbyte) |
| 1043 | { |
| 1044 | p = mb_prevptr(ccline.cmdbuff, p); |
| 1045 | if (c == Ctrl_W) |
| 1046 | { |
| 1047 | while (p > ccline.cmdbuff && vim_isspace(*p)) |
| 1048 | p = mb_prevptr(ccline.cmdbuff, p); |
| 1049 | i = mb_get_class(p); |
| 1050 | while (p > ccline.cmdbuff && mb_get_class(p) == i) |
| 1051 | p = mb_prevptr(ccline.cmdbuff, p); |
| 1052 | if (mb_get_class(p) != i) |
| 1053 | p += (*mb_ptr2len)(p); |
| 1054 | } |
| 1055 | } |
| 1056 | else if (c == Ctrl_W) |
| 1057 | { |
| 1058 | while (p > ccline.cmdbuff && vim_isspace(p[-1])) |
| 1059 | --p; |
Bram Moolenaar | ef02f16 | 2022-05-07 10:49:10 +0100 | [diff] [blame] | 1060 | if (p > ccline.cmdbuff) |
| 1061 | { |
| 1062 | i = vim_iswordc(p[-1]); |
| 1063 | while (p > ccline.cmdbuff && !vim_isspace(p[-1]) |
| 1064 | && vim_iswordc(p[-1]) == i) |
| 1065 | --p; |
| 1066 | } |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1067 | } |
| 1068 | else |
| 1069 | --p; |
| 1070 | ccline.cmdpos = (int)(p - ccline.cmdbuff); |
| 1071 | ccline.cmdlen -= j - ccline.cmdpos; |
| 1072 | i = ccline.cmdpos; |
| 1073 | while (i < ccline.cmdlen) |
| 1074 | ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; |
| 1075 | |
| 1076 | // Truncate at the end, required for multi-byte chars. |
| 1077 | ccline.cmdbuff[ccline.cmdlen] = NUL; |
| 1078 | #ifdef FEAT_SEARCH_EXTRA |
| 1079 | if (ccline.cmdlen == 0) |
| 1080 | { |
| 1081 | isp->search_start = isp->save_cursor; |
| 1082 | // save view settings, so that the screen |
| 1083 | // won't be restored at the wrong position |
| 1084 | isp->old_viewstate = isp->init_viewstate; |
| 1085 | } |
| 1086 | #endif |
| 1087 | redrawcmd(); |
| 1088 | } |
| 1089 | else if (ccline.cmdlen == 0 && c != Ctrl_W |
| 1090 | && ccline.cmdprompt == NULL && indent == 0) |
| 1091 | { |
| 1092 | // In ex and debug mode it doesn't make sense to return. |
| 1093 | if (exmode_active |
| 1094 | #ifdef FEAT_EVAL |
| 1095 | || ccline.cmdfirstc == '>' |
| 1096 | #endif |
| 1097 | ) |
| 1098 | return CMDLINE_NOT_CHANGED; |
| 1099 | |
| 1100 | VIM_CLEAR(ccline.cmdbuff); // no commandline to return |
| 1101 | if (!cmd_silent) |
| 1102 | { |
| 1103 | #ifdef FEAT_RIGHTLEFT |
| 1104 | if (cmdmsg_rl) |
| 1105 | msg_col = Columns; |
| 1106 | else |
| 1107 | #endif |
| 1108 | msg_col = 0; |
| 1109 | msg_putchar(' '); // delete ':' |
| 1110 | } |
| 1111 | #ifdef FEAT_SEARCH_EXTRA |
| 1112 | if (ccline.cmdlen == 0) |
| 1113 | isp->search_start = isp->save_cursor; |
| 1114 | #endif |
| 1115 | redraw_cmdline = TRUE; |
| 1116 | return GOTO_NORMAL_MODE; |
| 1117 | } |
| 1118 | return CMDLINE_CHANGED; |
| 1119 | } |
| 1120 | |
| 1121 | /* |
| 1122 | * Handle the CTRL-^ key in the command-line mode and toggle the use of the |
| 1123 | * language :lmap mappings and/or Input Method. |
| 1124 | */ |
| 1125 | static void |
| 1126 | cmdline_toggle_langmap(long *b_im_ptr) |
| 1127 | { |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 1128 | if (map_to_exists_mode((char_u *)"", MODE_LANGMAP, FALSE)) |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1129 | { |
| 1130 | // ":lmap" mappings exists, toggle use of mappings. |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 1131 | State ^= MODE_LANGMAP; |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1132 | #ifdef HAVE_INPUT_METHOD |
| 1133 | im_set_active(FALSE); // Disable input method |
| 1134 | #endif |
| 1135 | if (b_im_ptr != NULL) |
| 1136 | { |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 1137 | if (State & MODE_LANGMAP) |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1138 | *b_im_ptr = B_IMODE_LMAP; |
| 1139 | else |
| 1140 | *b_im_ptr = B_IMODE_NONE; |
| 1141 | } |
| 1142 | } |
| 1143 | #ifdef HAVE_INPUT_METHOD |
| 1144 | else |
| 1145 | { |
| 1146 | // There are no ":lmap" mappings, toggle IM. When |
| 1147 | // 'imdisable' is set don't try getting the status, it's |
| 1148 | // always off. |
| 1149 | if ((p_imdisable && b_im_ptr != NULL) |
| 1150 | ? *b_im_ptr == B_IMODE_IM : im_get_status()) |
| 1151 | { |
| 1152 | im_set_active(FALSE); // Disable input method |
| 1153 | if (b_im_ptr != NULL) |
| 1154 | *b_im_ptr = B_IMODE_NONE; |
| 1155 | } |
| 1156 | else |
| 1157 | { |
| 1158 | im_set_active(TRUE); // Enable input method |
| 1159 | if (b_im_ptr != NULL) |
| 1160 | *b_im_ptr = B_IMODE_IM; |
| 1161 | } |
| 1162 | } |
| 1163 | #endif |
| 1164 | if (b_im_ptr != NULL) |
| 1165 | { |
| 1166 | if (b_im_ptr == &curbuf->b_p_iminsert) |
| 1167 | set_iminsert_global(); |
| 1168 | else |
| 1169 | set_imsearch_global(); |
| 1170 | } |
| 1171 | #ifdef CURSOR_SHAPE |
| 1172 | ui_cursor_shape(); // may show different cursor shape |
| 1173 | #endif |
| 1174 | #if defined(FEAT_KEYMAP) |
| 1175 | // Show/unshow value of 'keymap' in status lines later. |
| 1176 | status_redraw_curbuf(); |
| 1177 | #endif |
| 1178 | } |
| 1179 | |
| 1180 | /* |
| 1181 | * Handle the CTRL-R key in the command-line mode and insert the contents of a |
| 1182 | * numbered or named register. |
| 1183 | */ |
| 1184 | static int |
| 1185 | cmdline_insert_reg(int *gotesc UNUSED) |
| 1186 | { |
| 1187 | int i; |
| 1188 | int c; |
Bram Moolenaar | 6689df0 | 2022-06-22 18:14:29 +0100 | [diff] [blame] | 1189 | #ifdef FEAT_EVAL |
Bram Moolenaar | 6046ade | 2022-06-22 13:51:54 +0100 | [diff] [blame] | 1190 | int save_new_cmdpos = new_cmdpos; |
Bram Moolenaar | 6689df0 | 2022-06-22 18:14:29 +0100 | [diff] [blame] | 1191 | #endif |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1192 | |
| 1193 | #ifdef USE_ON_FLY_SCROLL |
| 1194 | dont_scroll = TRUE; // disallow scrolling here |
| 1195 | #endif |
| 1196 | putcmdline('"', TRUE); |
| 1197 | ++no_mapping; |
| 1198 | ++allow_keys; |
| 1199 | i = c = plain_vgetc(); // CTRL-R <char> |
| 1200 | if (i == Ctrl_O) |
| 1201 | i = Ctrl_R; // CTRL-R CTRL-O == CTRL-R CTRL-R |
| 1202 | if (i == Ctrl_R) |
| 1203 | c = plain_vgetc(); // CTRL-R CTRL-R <char> |
| 1204 | extra_char = NUL; |
| 1205 | --no_mapping; |
| 1206 | --allow_keys; |
| 1207 | #ifdef FEAT_EVAL |
| 1208 | /* |
| 1209 | * Insert the result of an expression. |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1210 | */ |
| 1211 | new_cmdpos = -1; |
| 1212 | if (c == '=') |
| 1213 | { |
| 1214 | if (ccline.cmdfirstc == '=' // can't do this recursively |
| 1215 | || cmdline_star > 0) // or when typing a password |
| 1216 | { |
| 1217 | beep_flush(); |
| 1218 | c = ESC; |
| 1219 | } |
| 1220 | else |
| 1221 | c = get_expr_register(); |
| 1222 | } |
| 1223 | #endif |
| 1224 | if (c != ESC) // use ESC to cancel inserting register |
| 1225 | { |
| 1226 | cmdline_paste(c, i == Ctrl_R, FALSE); |
| 1227 | |
| 1228 | #ifdef FEAT_EVAL |
| 1229 | // When there was a serious error abort getting the |
| 1230 | // command line. |
| 1231 | if (aborting()) |
| 1232 | { |
| 1233 | *gotesc = TRUE; // will free ccline.cmdbuff after |
| 1234 | // putting it in history |
| 1235 | return GOTO_NORMAL_MODE; |
| 1236 | } |
| 1237 | #endif |
| 1238 | KeyTyped = FALSE; // Don't do p_wc completion. |
| 1239 | #ifdef FEAT_EVAL |
| 1240 | if (new_cmdpos >= 0) |
| 1241 | { |
| 1242 | // set_cmdline_pos() was used |
| 1243 | if (new_cmdpos > ccline.cmdlen) |
| 1244 | ccline.cmdpos = ccline.cmdlen; |
| 1245 | else |
| 1246 | ccline.cmdpos = new_cmdpos; |
| 1247 | } |
| 1248 | #endif |
| 1249 | } |
Bram Moolenaar | 6689df0 | 2022-06-22 18:14:29 +0100 | [diff] [blame] | 1250 | #ifdef FEAT_EVAL |
Bram Moolenaar | 6046ade | 2022-06-22 13:51:54 +0100 | [diff] [blame] | 1251 | new_cmdpos = save_new_cmdpos; |
Bram Moolenaar | 6689df0 | 2022-06-22 18:14:29 +0100 | [diff] [blame] | 1252 | #endif |
Bram Moolenaar | 6046ade | 2022-06-22 13:51:54 +0100 | [diff] [blame] | 1253 | |
Bram Moolenaar | 796139a | 2021-05-18 21:38:45 +0200 | [diff] [blame] | 1254 | // remove the double quote |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1255 | redrawcmd(); |
Bram Moolenaar | 796139a | 2021-05-18 21:38:45 +0200 | [diff] [blame] | 1256 | |
| 1257 | // The text has been stuffed, the command line didn't change yet. |
| 1258 | return CMDLINE_NOT_CHANGED; |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 1259 | } |
| 1260 | |
| 1261 | /* |
| 1262 | * Handle the Left and Right mouse clicks in the command-line mode. |
| 1263 | */ |
| 1264 | static void |
| 1265 | cmdline_left_right_mouse(int c, int *ignore_drag_release) |
| 1266 | { |
| 1267 | if (c == K_LEFTRELEASE || c == K_RIGHTRELEASE) |
| 1268 | *ignore_drag_release = TRUE; |
| 1269 | else |
| 1270 | *ignore_drag_release = FALSE; |
| 1271 | # ifdef FEAT_GUI |
| 1272 | // When GUI is active, also move when 'mouse' is empty |
| 1273 | if (!gui.in_use) |
| 1274 | # endif |
| 1275 | if (!mouse_has(MOUSE_COMMAND)) |
| 1276 | return; |
| 1277 | # ifdef FEAT_CLIPBOARD |
| 1278 | if (mouse_row < cmdline_row && clip_star.available) |
| 1279 | { |
| 1280 | int button, is_click, is_drag; |
| 1281 | |
| 1282 | /* |
| 1283 | * Handle modeless selection. |
| 1284 | */ |
| 1285 | button = get_mouse_button(KEY2TERMCAP1(c), |
| 1286 | &is_click, &is_drag); |
| 1287 | if (mouse_model_popup() && button == MOUSE_LEFT |
| 1288 | && (mod_mask & MOD_MASK_SHIFT)) |
| 1289 | { |
| 1290 | // Translate shift-left to right button. |
| 1291 | button = MOUSE_RIGHT; |
| 1292 | mod_mask &= ~MOD_MASK_SHIFT; |
| 1293 | } |
| 1294 | clip_modeless(button, is_click, is_drag); |
| 1295 | return; |
| 1296 | } |
| 1297 | # endif |
| 1298 | |
| 1299 | set_cmdspos(); |
| 1300 | for (ccline.cmdpos = 0; ccline.cmdpos < ccline.cmdlen; |
| 1301 | ++ccline.cmdpos) |
| 1302 | { |
| 1303 | int i; |
| 1304 | |
| 1305 | i = cmdline_charsize(ccline.cmdpos); |
| 1306 | if (mouse_row <= cmdline_row + ccline.cmdspos / Columns |
| 1307 | && mouse_col < ccline.cmdspos % Columns + i) |
| 1308 | break; |
| 1309 | if (has_mbyte) |
| 1310 | { |
| 1311 | // Count ">" for double-wide char that doesn't fit. |
| 1312 | correct_cmdspos(ccline.cmdpos, i); |
| 1313 | ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
| 1314 | + ccline.cmdpos) - 1; |
| 1315 | } |
| 1316 | ccline.cmdspos += i; |
| 1317 | } |
| 1318 | } |
| 1319 | |
| 1320 | /* |
| 1321 | * Handle the Up, Down, Page Up, Page down, CTRL-N and CTRL-P key in the |
| 1322 | * command-line mode. The pressed key is in 'c'. |
| 1323 | * Returns: |
| 1324 | * CMDLINE_NOT_CHANGED - if the command line is not changed |
| 1325 | * CMDLINE_CHANGED - if the command line is changed |
| 1326 | * GOTO_NORMAL_MODE - go back to normal mode |
| 1327 | */ |
| 1328 | static int |
| 1329 | cmdline_browse_history( |
| 1330 | int c, |
| 1331 | int firstc, |
| 1332 | char_u **curcmdstr, |
| 1333 | int histype, |
| 1334 | int *hiscnt_p, |
| 1335 | expand_T *xp) |
| 1336 | { |
| 1337 | int i; |
| 1338 | int j; |
| 1339 | char_u *lookfor = *curcmdstr; |
| 1340 | int hiscnt = *hiscnt_p; |
| 1341 | int res; |
| 1342 | |
| 1343 | if (get_hislen() == 0 || firstc == NUL) // no history |
| 1344 | return CMDLINE_NOT_CHANGED; |
| 1345 | |
| 1346 | i = hiscnt; |
| 1347 | |
| 1348 | // save current command string so it can be restored later |
| 1349 | if (lookfor == NULL) |
| 1350 | { |
| 1351 | if ((lookfor = vim_strsave(ccline.cmdbuff)) == NULL) |
| 1352 | return CMDLINE_NOT_CHANGED; |
| 1353 | lookfor[ccline.cmdpos] = NUL; |
| 1354 | } |
| 1355 | |
| 1356 | j = (int)STRLEN(lookfor); |
| 1357 | for (;;) |
| 1358 | { |
| 1359 | // one step backwards |
| 1360 | if (c == K_UP|| c == K_S_UP || c == Ctrl_P |
| 1361 | || c == K_PAGEUP || c == K_KPAGEUP) |
| 1362 | { |
| 1363 | if (hiscnt == get_hislen()) // first time |
| 1364 | hiscnt = *get_hisidx(histype); |
| 1365 | else if (hiscnt == 0 && *get_hisidx(histype) |
| 1366 | != get_hislen() - 1) |
| 1367 | hiscnt = get_hislen() - 1; |
| 1368 | else if (hiscnt != *get_hisidx(histype) + 1) |
| 1369 | --hiscnt; |
| 1370 | else // at top of list |
| 1371 | { |
| 1372 | hiscnt = i; |
| 1373 | break; |
| 1374 | } |
| 1375 | } |
| 1376 | else // one step forwards |
| 1377 | { |
| 1378 | // on last entry, clear the line |
| 1379 | if (hiscnt == *get_hisidx(histype)) |
| 1380 | { |
| 1381 | hiscnt = get_hislen(); |
| 1382 | break; |
| 1383 | } |
| 1384 | |
| 1385 | // not on a history line, nothing to do |
| 1386 | if (hiscnt == get_hislen()) |
| 1387 | break; |
| 1388 | if (hiscnt == get_hislen() - 1) // wrap around |
| 1389 | hiscnt = 0; |
| 1390 | else |
| 1391 | ++hiscnt; |
| 1392 | } |
| 1393 | if (hiscnt < 0 || get_histentry(histype)[hiscnt].hisstr |
| 1394 | == NULL) |
| 1395 | { |
| 1396 | hiscnt = i; |
| 1397 | break; |
| 1398 | } |
| 1399 | if ((c != K_UP && c != K_DOWN) |
| 1400 | || hiscnt == i |
| 1401 | || STRNCMP(get_histentry(histype)[hiscnt].hisstr, |
| 1402 | lookfor, (size_t)j) == 0) |
| 1403 | break; |
| 1404 | } |
| 1405 | |
| 1406 | if (hiscnt != i) // jumped to other entry |
| 1407 | { |
| 1408 | char_u *p; |
| 1409 | int len; |
| 1410 | int old_firstc; |
| 1411 | |
| 1412 | VIM_CLEAR(ccline.cmdbuff); |
| 1413 | xp->xp_context = EXPAND_NOTHING; |
| 1414 | if (hiscnt == get_hislen()) |
| 1415 | p = lookfor; // back to the old one |
| 1416 | else |
| 1417 | p = get_histentry(histype)[hiscnt].hisstr; |
| 1418 | |
| 1419 | if (histype == HIST_SEARCH |
| 1420 | && p != lookfor |
| 1421 | && (old_firstc = p[STRLEN(p) + 1]) != firstc) |
| 1422 | { |
| 1423 | // Correct for the separator character used when |
| 1424 | // adding the history entry vs the one used now. |
| 1425 | // First loop: count length. |
| 1426 | // Second loop: copy the characters. |
| 1427 | for (i = 0; i <= 1; ++i) |
| 1428 | { |
| 1429 | len = 0; |
| 1430 | for (j = 0; p[j] != NUL; ++j) |
| 1431 | { |
| 1432 | // Replace old sep with new sep, unless it is |
| 1433 | // escaped. |
| 1434 | if (p[j] == old_firstc |
| 1435 | && (j == 0 || p[j - 1] != '\\')) |
| 1436 | { |
| 1437 | if (i > 0) |
| 1438 | ccline.cmdbuff[len] = firstc; |
| 1439 | } |
| 1440 | else |
| 1441 | { |
| 1442 | // Escape new sep, unless it is already |
| 1443 | // escaped. |
| 1444 | if (p[j] == firstc |
| 1445 | && (j == 0 || p[j - 1] != '\\')) |
| 1446 | { |
| 1447 | if (i > 0) |
| 1448 | ccline.cmdbuff[len] = '\\'; |
| 1449 | ++len; |
| 1450 | } |
| 1451 | if (i > 0) |
| 1452 | ccline.cmdbuff[len] = p[j]; |
| 1453 | } |
| 1454 | ++len; |
| 1455 | } |
| 1456 | if (i == 0) |
| 1457 | { |
| 1458 | alloc_cmdbuff(len); |
| 1459 | if (ccline.cmdbuff == NULL) |
| 1460 | { |
| 1461 | res = GOTO_NORMAL_MODE; |
| 1462 | goto done; |
| 1463 | } |
| 1464 | } |
| 1465 | } |
| 1466 | ccline.cmdbuff[len] = NUL; |
| 1467 | } |
| 1468 | else |
| 1469 | { |
| 1470 | alloc_cmdbuff((int)STRLEN(p)); |
| 1471 | if (ccline.cmdbuff == NULL) |
| 1472 | { |
| 1473 | res = GOTO_NORMAL_MODE; |
| 1474 | goto done; |
| 1475 | } |
| 1476 | STRCPY(ccline.cmdbuff, p); |
| 1477 | } |
| 1478 | |
| 1479 | ccline.cmdpos = ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); |
| 1480 | redrawcmd(); |
| 1481 | res = CMDLINE_CHANGED; |
| 1482 | goto done; |
| 1483 | } |
| 1484 | beep_flush(); |
| 1485 | res = CMDLINE_NOT_CHANGED; |
| 1486 | |
| 1487 | done: |
| 1488 | *curcmdstr = lookfor; |
| 1489 | *hiscnt_p = hiscnt; |
| 1490 | return res; |
| 1491 | } |
| 1492 | |
| 1493 | /* |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1494 | * Initialize the current command-line info. |
| 1495 | */ |
| 1496 | static int |
| 1497 | init_ccline(int firstc, int indent) |
| 1498 | { |
| 1499 | ccline.overstrike = FALSE; // always start in insert mode |
| 1500 | |
| 1501 | /* |
| 1502 | * set some variables for redrawcmd() |
| 1503 | */ |
| 1504 | ccline.cmdfirstc = (firstc == '@' ? 0 : firstc); |
| 1505 | ccline.cmdindent = (firstc > 0 ? indent : 0); |
| 1506 | |
| 1507 | // alloc initial ccline.cmdbuff |
Bram Moolenaar | 85b6747 | 2022-01-25 11:55:02 +0000 | [diff] [blame] | 1508 | alloc_cmdbuff(indent + 50); |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1509 | if (ccline.cmdbuff == NULL) |
| 1510 | return FAIL; |
| 1511 | ccline.cmdlen = ccline.cmdpos = 0; |
| 1512 | ccline.cmdbuff[0] = NUL; |
| 1513 | sb_text_start_cmdline(); |
| 1514 | |
| 1515 | // autoindent for :insert and :append |
| 1516 | if (firstc <= 0) |
| 1517 | { |
| 1518 | vim_memset(ccline.cmdbuff, ' ', indent); |
| 1519 | ccline.cmdbuff[indent] = NUL; |
| 1520 | ccline.cmdpos = indent; |
| 1521 | ccline.cmdspos = indent; |
| 1522 | ccline.cmdlen = indent; |
| 1523 | } |
| 1524 | |
| 1525 | return OK; |
| 1526 | } |
| 1527 | |
| 1528 | /* |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1529 | * getcmdline() - accept a command line starting with firstc. |
| 1530 | * |
| 1531 | * firstc == ':' get ":" command line. |
| 1532 | * firstc == '/' or '?' get search pattern |
| 1533 | * firstc == '=' get expression |
| 1534 | * firstc == '@' get text for input() function |
| 1535 | * firstc == '>' get text for debug mode |
| 1536 | * firstc == NUL get text for :insert command |
| 1537 | * firstc == -1 like NUL, and break on CTRL-C |
| 1538 | * |
| 1539 | * The line is collected in ccline.cmdbuff, which is reallocated to fit the |
| 1540 | * command line. |
| 1541 | * |
| 1542 | * Careful: getcmdline() can be called recursively! |
| 1543 | * |
| 1544 | * Return pointer to allocated string if there is a commandline, NULL |
| 1545 | * otherwise. |
| 1546 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1547 | char_u * |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 1548 | getcmdline( |
Bram Moolenaar | c97f9a5 | 2021-12-28 20:59:56 +0000 | [diff] [blame] | 1549 | int firstc, |
| 1550 | long count, // only used for incremental search |
| 1551 | int indent, // indent for inside conditionals |
| 1552 | getline_opt_T do_concat UNUSED) |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 1553 | { |
| 1554 | return getcmdline_int(firstc, count, indent, TRUE); |
| 1555 | } |
| 1556 | |
| 1557 | static char_u * |
| 1558 | getcmdline_int( |
| 1559 | int firstc, |
| 1560 | long count UNUSED, // only used for incremental search |
| 1561 | int indent, // indent for inside conditionals |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1562 | int clear_ccline) // clear ccline first |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1563 | { |
Bram Moolenaar | 51f0bfb | 2022-05-17 20:11:02 +0100 | [diff] [blame] | 1564 | static int depth = 0; // call depth |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1565 | int c; |
| 1566 | int i; |
| 1567 | int j; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1568 | int gotesc = FALSE; // TRUE when <ESC> just typed |
| 1569 | int do_abbr; // when TRUE check for abbr. |
| 1570 | char_u *lookfor = NULL; // string to match |
| 1571 | int hiscnt; // current history line in use |
| 1572 | int histype; // history type to be used |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1573 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 1574 | incsearch_state_T is_state; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1575 | #endif |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1576 | int did_wild_list = FALSE; // did wild_list() recently |
| 1577 | int wim_index = 0; // index in wim_flags[] |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1578 | int res; |
| 1579 | int save_msg_scroll = msg_scroll; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1580 | int save_State = State; // remember State when called |
| 1581 | int some_key_typed = FALSE; // one of the keys was typed |
| 1582 | // mouse drag and release events are ignored, unless they are |
| 1583 | // preceded with a mouse down event |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1584 | int ignore_drag_release = TRUE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1585 | #ifdef FEAT_EVAL |
| 1586 | int break_ctrl_c = FALSE; |
| 1587 | #endif |
| 1588 | expand_T xpc; |
| 1589 | long *b_im_ptr = NULL; |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 1590 | cmdline_info_T save_ccline; |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 1591 | int did_save_ccline = FALSE; |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 1592 | int cmdline_type; |
Yegappan Lakshmanan | 155b088 | 2022-03-17 13:03:09 +0000 | [diff] [blame] | 1593 | int wild_type; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1594 | |
Bram Moolenaar | 51f0bfb | 2022-05-17 20:11:02 +0100 | [diff] [blame] | 1595 | // one recursion level deeper |
| 1596 | ++depth; |
| 1597 | |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 1598 | if (ccline.cmdbuff != NULL) |
| 1599 | { |
| 1600 | // Being called recursively. Since ccline is global, we need to save |
| 1601 | // the current buffer and restore it when returning. |
| 1602 | save_cmdline(&save_ccline); |
| 1603 | did_save_ccline = TRUE; |
| 1604 | } |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1605 | if (clear_ccline) |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 1606 | CLEAR_FIELD(ccline); |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 1607 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1608 | #ifdef FEAT_EVAL |
| 1609 | if (firstc == -1) |
| 1610 | { |
| 1611 | firstc = NUL; |
| 1612 | break_ctrl_c = TRUE; |
| 1613 | } |
| 1614 | #endif |
| 1615 | #ifdef FEAT_RIGHTLEFT |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1616 | // start without Hebrew mapping for a command line |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1617 | if (firstc == ':' || firstc == '=' || firstc == '>') |
| 1618 | cmd_hkmap = 0; |
| 1619 | #endif |
| 1620 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1621 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 1622 | init_incsearch_state(&is_state); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1623 | #endif |
| 1624 | |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1625 | if (init_ccline(firstc, indent) != OK) |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 1626 | goto theend; // out of memory |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 1627 | |
Bram Moolenaar | 51f0bfb | 2022-05-17 20:11:02 +0100 | [diff] [blame] | 1628 | if (depth == 50) |
| 1629 | { |
| 1630 | // Somehow got into a loop recursively calling getcmdline(), bail out. |
| 1631 | emsg(_(e_command_too_recursive)); |
| 1632 | goto theend; |
| 1633 | } |
| 1634 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1635 | ExpandInit(&xpc); |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 1636 | ccline.xpc = &xpc; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1637 | |
| 1638 | #ifdef FEAT_RIGHTLEFT |
| 1639 | if (curwin->w_p_rl && *curwin->w_p_rlc == 's' |
| 1640 | && (firstc == '/' || firstc == '?')) |
| 1641 | cmdmsg_rl = TRUE; |
| 1642 | else |
| 1643 | cmdmsg_rl = FALSE; |
| 1644 | #endif |
| 1645 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1646 | redir_off = TRUE; // don't redirect the typed command |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1647 | if (!cmd_silent) |
| 1648 | { |
| 1649 | i = msg_scrolled; |
Bram Moolenaar | 13608d8 | 2022-08-29 15:06:50 +0100 | [diff] [blame] | 1650 | msg_scrolled = 0; // avoid wait_return() message |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1651 | gotocmdline(TRUE); |
| 1652 | msg_scrolled += i; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1653 | redrawcmdprompt(); // draw prompt or indent |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1654 | set_cmdspos(); |
| 1655 | } |
| 1656 | xpc.xp_context = EXPAND_NOTHING; |
| 1657 | xpc.xp_backslash = XP_BS_NONE; |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 1658 | #ifndef BACKSLASH_IN_FILENAME |
| 1659 | xpc.xp_shell = FALSE; |
| 1660 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1661 | |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 1662 | #if defined(FEAT_EVAL) |
| 1663 | if (ccline.input_fn) |
| 1664 | { |
| 1665 | xpc.xp_context = ccline.xp_context; |
| 1666 | xpc.xp_pattern = ccline.cmdbuff; |
| 1667 | xpc.xp_arg = ccline.xp_arg; |
| 1668 | } |
| 1669 | #endif |
| 1670 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1671 | /* |
| 1672 | * Avoid scrolling when called by a recursive do_cmdline(), e.g. when |
| 1673 | * doing ":@0" when register 0 doesn't contain a CR. |
| 1674 | */ |
| 1675 | msg_scroll = FALSE; |
| 1676 | |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 1677 | State = MODE_CMDLINE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1678 | |
| 1679 | if (firstc == '/' || firstc == '?' || firstc == '@') |
| 1680 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1681 | // Use ":lmap" mappings for search pattern and input(). |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1682 | if (curbuf->b_p_imsearch == B_IMODE_USE_INSERT) |
| 1683 | b_im_ptr = &curbuf->b_p_iminsert; |
| 1684 | else |
| 1685 | b_im_ptr = &curbuf->b_p_imsearch; |
| 1686 | if (*b_im_ptr == B_IMODE_LMAP) |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 1687 | State |= MODE_LANGMAP; |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 1688 | #ifdef HAVE_INPUT_METHOD |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1689 | im_set_active(*b_im_ptr == B_IMODE_IM); |
| 1690 | #endif |
| 1691 | } |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 1692 | #ifdef HAVE_INPUT_METHOD |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1693 | else if (p_imcmdline) |
| 1694 | im_set_active(TRUE); |
| 1695 | #endif |
| 1696 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1697 | setmouse(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1698 | #ifdef CURSOR_SHAPE |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1699 | ui_cursor_shape(); // may show different cursor shape |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1700 | #endif |
| 1701 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1702 | // When inside an autocommand for writing "exiting" may be set and |
| 1703 | // terminal mode set to cooked. Need to set raw mode here then. |
Bram Moolenaar | f4d1145 | 2005-12-02 00:46:37 +0000 | [diff] [blame] | 1704 | settmode(TMODE_RAW); |
| 1705 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1706 | // Trigger CmdlineEnter autocommands. |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 1707 | cmdline_type = firstc == NUL ? '-' : firstc; |
| 1708 | trigger_cmd_autocmd(cmdline_type, EVENT_CMDLINEENTER); |
=?UTF-8?q?Magnus=20Gro=C3=9F?= | f1e8876 | 2021-09-12 13:39:55 +0200 | [diff] [blame] | 1709 | #ifdef FEAT_EVAL |
| 1710 | if (!debug_mode) |
LemonBoy | 2bf52dd | 2022-04-09 18:17:34 +0100 | [diff] [blame] | 1711 | may_trigger_modechanged(); |
=?UTF-8?q?Magnus=20Gro=C3=9F?= | f1e8876 | 2021-09-12 13:39:55 +0200 | [diff] [blame] | 1712 | #endif |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 1713 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1714 | init_history(); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1715 | hiscnt = get_hislen(); // set hiscnt to impossible history value |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1716 | histype = hist_char2type(firstc); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1717 | |
| 1718 | #ifdef FEAT_DIGRAPHS |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1719 | do_digraph(-1); // init digraph typeahead |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1720 | #endif |
| 1721 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1722 | // If something above caused an error, reset the flags, we do want to type |
| 1723 | // and execute commands. Display may be messed up a bit. |
Bram Moolenaar | 15a35c4 | 2014-06-25 12:26:46 +0200 | [diff] [blame] | 1724 | if (did_emsg) |
| 1725 | redrawcmd(); |
Bram Moolenaar | ce0b757 | 2021-04-01 18:47:14 +0200 | [diff] [blame] | 1726 | |
Bram Moolenaar | 160a2b4 | 2021-04-01 21:57:46 +0200 | [diff] [blame] | 1727 | #ifdef FEAT_STL_OPT |
Bram Moolenaar | ce0b757 | 2021-04-01 18:47:14 +0200 | [diff] [blame] | 1728 | // Redraw the statusline in case it uses the current mode using the mode() |
| 1729 | // function. |
Bram Moolenaar | d8db838 | 2021-04-08 18:27:53 +0200 | [diff] [blame] | 1730 | if (!cmd_silent && msg_scrolled == 0) |
Bram Moolenaar | ce0b757 | 2021-04-01 18:47:14 +0200 | [diff] [blame] | 1731 | { |
Bram Moolenaar | d8db838 | 2021-04-08 18:27:53 +0200 | [diff] [blame] | 1732 | int found_one = FALSE; |
| 1733 | win_T *wp; |
| 1734 | |
| 1735 | FOR_ALL_WINDOWS(wp) |
| 1736 | if (*p_stl != NUL || *wp->w_p_stl != NUL) |
| 1737 | { |
| 1738 | wp->w_redr_status = TRUE; |
| 1739 | found_one = TRUE; |
| 1740 | } |
zeertzjq | 6791adc | 2022-07-26 20:42:25 +0100 | [diff] [blame] | 1741 | |
| 1742 | if (*p_tal != NUL) |
| 1743 | { |
| 1744 | redraw_tabline = TRUE; |
| 1745 | found_one = TRUE; |
| 1746 | } |
| 1747 | |
Bram Moolenaar | d8db838 | 2021-04-08 18:27:53 +0200 | [diff] [blame] | 1748 | if (found_one) |
| 1749 | redraw_statuslines(); |
Bram Moolenaar | ce0b757 | 2021-04-01 18:47:14 +0200 | [diff] [blame] | 1750 | } |
Bram Moolenaar | 160a2b4 | 2021-04-01 21:57:46 +0200 | [diff] [blame] | 1751 | #endif |
Bram Moolenaar | ce0b757 | 2021-04-01 18:47:14 +0200 | [diff] [blame] | 1752 | |
Bram Moolenaar | 15a35c4 | 2014-06-25 12:26:46 +0200 | [diff] [blame] | 1753 | did_emsg = FALSE; |
| 1754 | got_int = FALSE; |
| 1755 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1756 | /* |
| 1757 | * Collect the command string, handling editing keys. |
| 1758 | */ |
| 1759 | for (;;) |
| 1760 | { |
Bram Moolenaar | d832c3c | 2021-05-15 15:09:06 +0200 | [diff] [blame] | 1761 | int trigger_cmdlinechanged = TRUE; |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 1762 | int end_wildmenu; |
Bram Moolenaar | d832c3c | 2021-05-15 15:09:06 +0200 | [diff] [blame] | 1763 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1764 | redir_off = TRUE; // Don't redirect the typed command. |
| 1765 | // Repeated, because a ":redir" inside |
| 1766 | // completion may switch it on. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1767 | #ifdef USE_ON_FLY_SCROLL |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1768 | dont_scroll = FALSE; // allow scrolling here |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1769 | #endif |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1770 | quit_more = FALSE; // reset after CTRL-D which had a more-prompt |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1771 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1772 | did_emsg = FALSE; // There can't really be a reason why an error |
| 1773 | // that occurs while typing a command should |
| 1774 | // cause the command not to be executed. |
Bram Moolenaar | 72532d3 | 2018-04-07 19:09:09 +0200 | [diff] [blame] | 1775 | |
Bram Moolenaar | 8aeec40 | 2019-09-15 23:02:04 +0200 | [diff] [blame] | 1776 | // Trigger SafeState if nothing is pending. |
| 1777 | may_trigger_safestate(xpc.xp_numfiles <= 0); |
| 1778 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1779 | // Get a character. Ignore K_IGNORE and K_NOP, they should not do |
| 1780 | // anything, such as stop completion. |
Bram Moolenaar | 30405d3 | 2008-01-02 20:55:27 +0000 | [diff] [blame] | 1781 | do |
Bram Moolenaar | f4d61bc | 2020-11-14 14:22:28 +0100 | [diff] [blame] | 1782 | { |
| 1783 | cursorcmd(); // set the cursor on the right spot |
Bram Moolenaar | 30405d3 | 2008-01-02 20:55:27 +0000 | [diff] [blame] | 1784 | c = safe_vgetc(); |
Bram Moolenaar | f4d61bc | 2020-11-14 14:22:28 +0100 | [diff] [blame] | 1785 | } while (c == K_IGNORE || c == K_NOP); |
Bram Moolenaar | 30405d3 | 2008-01-02 20:55:27 +0000 | [diff] [blame] | 1786 | |
Bram Moolenaar | e32c3c4 | 2022-01-15 18:26:04 +0000 | [diff] [blame] | 1787 | if (c == K_COMMAND || c == K_SCRIPT_COMMAND) |
Bram Moolenaar | 847fe7d | 2021-05-15 13:19:16 +0200 | [diff] [blame] | 1788 | { |
| 1789 | int clen = ccline.cmdlen; |
| 1790 | |
Bram Moolenaar | e32c3c4 | 2022-01-15 18:26:04 +0000 | [diff] [blame] | 1791 | if (do_cmdkey_command(c, DOCMD_NOWAIT) == OK) |
Bram Moolenaar | 847fe7d | 2021-05-15 13:19:16 +0200 | [diff] [blame] | 1792 | { |
| 1793 | if (clen == ccline.cmdlen) |
Bram Moolenaar | d832c3c | 2021-05-15 15:09:06 +0200 | [diff] [blame] | 1794 | trigger_cmdlinechanged = FALSE; |
Bram Moolenaar | 847fe7d | 2021-05-15 13:19:16 +0200 | [diff] [blame] | 1795 | goto cmdline_changed; |
| 1796 | } |
| 1797 | } |
Bram Moolenaar | 957cf67 | 2020-11-12 14:21:06 +0100 | [diff] [blame] | 1798 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1799 | if (KeyTyped) |
| 1800 | { |
| 1801 | some_key_typed = TRUE; |
| 1802 | #ifdef FEAT_RIGHTLEFT |
| 1803 | if (cmd_hkmap) |
| 1804 | c = hkmap(c); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1805 | if (cmdmsg_rl && !KeyStuffed) |
| 1806 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1807 | // Invert horizontal movements and operations. Only when |
| 1808 | // typed by the user directly, not when the result of a |
| 1809 | // mapping. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1810 | switch (c) |
| 1811 | { |
| 1812 | case K_RIGHT: c = K_LEFT; break; |
| 1813 | case K_S_RIGHT: c = K_S_LEFT; break; |
| 1814 | case K_C_RIGHT: c = K_C_LEFT; break; |
| 1815 | case K_LEFT: c = K_RIGHT; break; |
| 1816 | case K_S_LEFT: c = K_S_RIGHT; break; |
| 1817 | case K_C_LEFT: c = K_C_RIGHT; break; |
| 1818 | } |
| 1819 | } |
| 1820 | #endif |
| 1821 | } |
| 1822 | |
| 1823 | /* |
| 1824 | * Ignore got_int when CTRL-C was typed here. |
| 1825 | * Don't ignore it in :global, we really need to break then, e.g., for |
| 1826 | * ":g/pat/normal /pat" (without the <CR>). |
| 1827 | * Don't ignore it for the input() function. |
| 1828 | */ |
| 1829 | if ((c == Ctrl_C |
| 1830 | #ifdef UNIX |
| 1831 | || c == intr_char |
| 1832 | #endif |
| 1833 | ) |
| 1834 | #if defined(FEAT_EVAL) || defined(FEAT_CRYPT) |
| 1835 | && firstc != '@' |
| 1836 | #endif |
| 1837 | #ifdef FEAT_EVAL |
zeertzjq | 3cfae39 | 2022-07-26 17:48:13 +0100 | [diff] [blame] | 1838 | // do clear got_int in Ex mode to avoid infinite Ctrl-C loop |
| 1839 | && (!break_ctrl_c || exmode_active) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1840 | #endif |
| 1841 | && !global_busy) |
| 1842 | got_int = FALSE; |
| 1843 | |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 1844 | // free old command line when finished moving around in the history |
| 1845 | // list |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1846 | if (lookfor != NULL |
Bram Moolenaar | bc7aa85 | 2005-03-06 23:38:09 +0000 | [diff] [blame] | 1847 | && c != K_S_DOWN && c != K_S_UP |
Bram Moolenaar | 68b76a6 | 2005-03-25 21:53:48 +0000 | [diff] [blame] | 1848 | && c != K_DOWN && c != K_UP |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1849 | && c != K_PAGEDOWN && c != K_PAGEUP |
| 1850 | && c != K_KPAGEDOWN && c != K_KPAGEUP |
Bram Moolenaar | 68b76a6 | 2005-03-25 21:53:48 +0000 | [diff] [blame] | 1851 | && c != K_LEFT && c != K_RIGHT |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1852 | && (xpc.xp_numfiles > 0 || (c != Ctrl_P && c != Ctrl_N))) |
Bram Moolenaar | d23a823 | 2018-02-10 18:45:26 +0100 | [diff] [blame] | 1853 | VIM_CLEAR(lookfor); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1854 | |
| 1855 | /* |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 1856 | * When there are matching completions to select <S-Tab> works like |
| 1857 | * CTRL-P (unless 'wc' is <S-Tab>). |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1858 | */ |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 1859 | if (c != p_wc && c == K_S_TAB && xpc.xp_numfiles > 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1860 | c = Ctrl_P; |
| 1861 | |
Yegappan Lakshmanan | b31aec3 | 2022-02-16 12:44:29 +0000 | [diff] [blame] | 1862 | if (p_wmnu) |
| 1863 | c = wildmenu_translate_key(&ccline, c, &xpc, did_wild_list); |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1864 | |
| 1865 | if (cmdline_pum_active()) |
| 1866 | { |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 1867 | // Ctrl-Y: Accept the current selection and close the popup menu. |
| 1868 | // Ctrl-E: cancel the cmdline popup menu and return the original |
| 1869 | // text. |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1870 | if (c == Ctrl_E || c == Ctrl_Y) |
| 1871 | { |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1872 | wild_type = (c == Ctrl_E) ? WILD_CANCEL : WILD_APPLY; |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1873 | if (nextwild(&xpc, wild_type, WILD_NO_BEEP, |
| 1874 | firstc != '@') == FAIL) |
| 1875 | break; |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 1876 | c = Ctrl_E; |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1877 | } |
| 1878 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1879 | |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 1880 | // The wildmenu is cleared if the pressed key is not used for |
| 1881 | // navigating the wild menu (i.e. the key is not 'wildchar' or |
| 1882 | // 'wildcharm' or Ctrl-N or Ctrl-P or Ctrl-A or Ctrl-L). |
| 1883 | // If the popup menu is displayed, then PageDown and PageUp keys are |
| 1884 | // also used to navigate the menu. |
| 1885 | end_wildmenu = (!(c == p_wc && KeyTyped) && c != p_wcm |
| 1886 | && c != Ctrl_N && c != Ctrl_P && c != Ctrl_A && c != Ctrl_L); |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 1887 | end_wildmenu = end_wildmenu && (!cmdline_pum_active() || |
| 1888 | (c != K_PAGEDOWN && c != K_PAGEUP |
| 1889 | && c != K_KPAGEDOWN && c != K_KPAGEUP)); |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 1890 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1891 | // free expanded names when finished walking through matches |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 1892 | if (end_wildmenu) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1893 | { |
Bram Moolenaar | 73a16c2 | 2022-02-08 17:40:36 +0000 | [diff] [blame] | 1894 | if (cmdline_pum_active()) |
| 1895 | cmdline_pum_remove(); |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 1896 | if (xpc.xp_numfiles != -1) |
| 1897 | (void)ExpandOne(&xpc, NULL, NULL, 0, WILD_FREE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1898 | did_wild_list = FALSE; |
Bram Moolenaar | 68b76a6 | 2005-03-25 21:53:48 +0000 | [diff] [blame] | 1899 | if (!p_wmnu || (c != K_UP && c != K_DOWN)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1900 | xpc.xp_context = EXPAND_NOTHING; |
| 1901 | wim_index = 0; |
Bram Moolenaar | eadee48 | 2020-09-04 15:37:31 +0200 | [diff] [blame] | 1902 | wildmenu_cleanup(&ccline); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1903 | } |
| 1904 | |
Yegappan Lakshmanan | b31aec3 | 2022-02-16 12:44:29 +0000 | [diff] [blame] | 1905 | if (p_wmnu) |
| 1906 | c = wildmenu_process_key(&ccline, c, &xpc); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1907 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1908 | // CTRL-\ CTRL-N goes to Normal mode, CTRL-\ CTRL-G goes to Insert |
| 1909 | // mode when 'insertmode' is set, CTRL-\ e prompts for an expression. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1910 | if (c == Ctrl_BSL) |
| 1911 | { |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1912 | res = cmdline_handle_backslash_key(c, &gotesc); |
| 1913 | if (res == CMDLINE_CHANGED) |
| 1914 | goto cmdline_changed; |
| 1915 | else if (res == CMDLINE_NOT_CHANGED) |
Bram Moolenaar | 66b4bf8 | 2010-11-16 14:06:08 +0100 | [diff] [blame] | 1916 | goto cmdline_not_changed; |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1917 | else if (res == GOTO_NORMAL_MODE) |
| 1918 | goto returncmd; // back to cmd mode |
| 1919 | c = Ctrl_BSL; // backslash key not processed by |
| 1920 | // cmdline_handle_backslash_key() |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1921 | } |
| 1922 | |
| 1923 | #ifdef FEAT_CMDWIN |
| 1924 | if (c == cedit_key || c == K_CMDWIN) |
| 1925 | { |
Bram Moolenaar | 85db547 | 2019-12-04 15:11:08 +0100 | [diff] [blame] | 1926 | // TODO: why is ex_normal_busy checked here? |
| 1927 | if ((c == K_CMDWIN || ex_normal_busy == 0) && got_int == FALSE) |
Bram Moolenaar | 58da707 | 2014-09-09 18:45:49 +0200 | [diff] [blame] | 1928 | { |
| 1929 | /* |
| 1930 | * Open a window to edit the command line (and history). |
| 1931 | */ |
Bram Moolenaar | 3bab939 | 2017-04-07 15:42:25 +0200 | [diff] [blame] | 1932 | c = open_cmdwin(); |
Bram Moolenaar | 58da707 | 2014-09-09 18:45:49 +0200 | [diff] [blame] | 1933 | some_key_typed = TRUE; |
| 1934 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1935 | } |
| 1936 | # ifdef FEAT_DIGRAPHS |
| 1937 | else |
| 1938 | # endif |
| 1939 | #endif |
| 1940 | #ifdef FEAT_DIGRAPHS |
| 1941 | c = do_digraph(c); |
| 1942 | #endif |
| 1943 | |
| 1944 | if (c == '\n' || c == '\r' || c == K_KENTER || (c == ESC |
| 1945 | && (!KeyTyped || vim_strchr(p_cpo, CPO_ESC) != NULL))) |
| 1946 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1947 | // In Ex mode a backslash escapes a newline. |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 1948 | if (exmode_active |
| 1949 | && c != ESC |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 1950 | && ccline.cmdpos == ccline.cmdlen |
Bram Moolenaar | 5f2c5db | 2007-07-17 16:15:36 +0000 | [diff] [blame] | 1951 | && ccline.cmdpos > 0 |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 1952 | && ccline.cmdbuff[ccline.cmdpos - 1] == '\\') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1953 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 1954 | if (c == K_KENTER) |
| 1955 | c = '\n'; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1956 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 1957 | else |
| 1958 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1959 | gotesc = FALSE; // Might have typed ESC previously, don't |
| 1960 | // truncate the cmdline now. |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 1961 | if (ccheck_abbr(c + ABBR_OFF)) |
| 1962 | goto cmdline_changed; |
| 1963 | if (!cmd_silent) |
| 1964 | { |
| 1965 | windgoto(msg_row, 0); |
| 1966 | out_flush(); |
| 1967 | } |
| 1968 | break; |
| 1969 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1970 | } |
| 1971 | |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1972 | // Completion for 'wildchar' or 'wildcharm' key. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1973 | if ((c == p_wc && !gotesc && KeyTyped) || c == p_wcm) |
| 1974 | { |
Bram Moolenaar | 9c92971 | 2020-09-07 22:05:28 +0200 | [diff] [blame] | 1975 | res = cmdline_wildchar_complete(c, firstc != '@', &did_wild_list, |
| 1976 | &wim_index, &xpc, &gotesc); |
| 1977 | if (res == CMDLINE_CHANGED) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1978 | goto cmdline_changed; |
| 1979 | } |
| 1980 | |
| 1981 | gotesc = FALSE; |
| 1982 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 1983 | // <S-Tab> goes to last match, in a clumsy way |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 1984 | if (c == K_S_TAB && KeyTyped) |
| 1985 | { |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1986 | if (nextwild(&xpc, WILD_EXPAND_KEEP, 0, firstc != '@') == OK) |
| 1987 | { |
Bram Moolenaar | 300175f | 2022-08-21 18:38:21 +0100 | [diff] [blame] | 1988 | if (xpc.xp_numfiles > 1 |
| 1989 | && ((!did_wild_list && (wim_flags[wim_index] & WIM_LIST)) |
Bram Moolenaar | 5416232 | 2022-08-26 16:58:51 +0100 | [diff] [blame] | 1990 | || p_wmnu)) |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 1991 | { |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 1992 | // Trigger the popup menu when wildoptions=pum |
| 1993 | showmatches(&xpc, p_wmnu |
| 1994 | && ((wim_flags[wim_index] & WIM_LIST) == 0)); |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 1995 | } |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 1996 | if (nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK |
| 1997 | && nextwild(&xpc, WILD_PREV, 0, firstc != '@') == OK) |
| 1998 | goto cmdline_changed; |
| 1999 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2000 | } |
| 2001 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2002 | if (c == NUL || c == K_ZERO) // NUL is stored as NL |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2003 | c = NL; |
| 2004 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2005 | do_abbr = TRUE; // default: check for abbreviation |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2006 | |
| 2007 | /* |
| 2008 | * Big switch for a typed command line character. |
| 2009 | */ |
| 2010 | switch (c) |
| 2011 | { |
| 2012 | case K_BS: |
| 2013 | case Ctrl_H: |
| 2014 | case K_DEL: |
| 2015 | case K_KDEL: |
| 2016 | case Ctrl_W: |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 2017 | res = cmdline_erase_chars(c, indent |
Bram Moolenaar | 4d6f32c | 2016-08-26 19:13:46 +0200 | [diff] [blame] | 2018 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 2019 | , &is_state |
Bram Moolenaar | 4d6f32c | 2016-08-26 19:13:46 +0200 | [diff] [blame] | 2020 | #endif |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 2021 | ); |
| 2022 | if (res == CMDLINE_NOT_CHANGED) |
| 2023 | goto cmdline_not_changed; |
| 2024 | else if (res == GOTO_NORMAL_MODE) |
| 2025 | goto returncmd; // back to cmd mode |
| 2026 | goto cmdline_changed; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2027 | |
| 2028 | case K_INS: |
| 2029 | case K_KINS: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2030 | ccline.overstrike = !ccline.overstrike; |
| 2031 | #ifdef CURSOR_SHAPE |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2032 | ui_cursor_shape(); // may show different cursor shape |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2033 | #endif |
| 2034 | goto cmdline_not_changed; |
| 2035 | |
| 2036 | case Ctrl_HAT: |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 2037 | cmdline_toggle_langmap(b_im_ptr); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2038 | goto cmdline_not_changed; |
| 2039 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2040 | // case '@': only in very old vi |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2041 | case Ctrl_U: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2042 | // delete all characters left of the cursor |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2043 | j = ccline.cmdpos; |
| 2044 | ccline.cmdlen -= j; |
| 2045 | i = ccline.cmdpos = 0; |
| 2046 | while (i < ccline.cmdlen) |
| 2047 | ccline.cmdbuff[i++] = ccline.cmdbuff[j++]; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2048 | // Truncate at the end, required for multi-byte chars. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2049 | ccline.cmdbuff[ccline.cmdlen] = NUL; |
Bram Moolenaar | 4d6f32c | 2016-08-26 19:13:46 +0200 | [diff] [blame] | 2050 | #ifdef FEAT_SEARCH_EXTRA |
| 2051 | if (ccline.cmdlen == 0) |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 2052 | is_state.search_start = is_state.save_cursor; |
Bram Moolenaar | 4d6f32c | 2016-08-26 19:13:46 +0200 | [diff] [blame] | 2053 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2054 | redrawcmd(); |
| 2055 | goto cmdline_changed; |
| 2056 | |
| 2057 | #ifdef FEAT_CLIPBOARD |
| 2058 | case Ctrl_Y: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2059 | // Copy the modeless selection, if there is one. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2060 | if (clip_star.state != SELECT_CLEARED) |
| 2061 | { |
| 2062 | if (clip_star.state == SELECT_DONE) |
| 2063 | clip_copy_modeless_selection(TRUE); |
| 2064 | goto cmdline_not_changed; |
| 2065 | } |
| 2066 | break; |
| 2067 | #endif |
| 2068 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2069 | case ESC: // get here if p_wc != ESC or when ESC typed twice |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2070 | case Ctrl_C: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2071 | // In exmode it doesn't make sense to return. Except when |
| 2072 | // ":normal" runs out of characters. |
Bram Moolenaar | 7c62692 | 2005-02-07 22:01:03 +0000 | [diff] [blame] | 2073 | if (exmode_active |
Bram Moolenaar | e2c3810 | 2016-01-31 14:55:40 +0100 | [diff] [blame] | 2074 | && (ex_normal_busy == 0 || typebuf.tb_len > 0)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2075 | goto cmdline_not_changed; |
| 2076 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2077 | gotesc = TRUE; // will free ccline.cmdbuff after |
| 2078 | // putting it in history |
| 2079 | goto returncmd; // back to cmd mode |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2080 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2081 | case Ctrl_R: // insert register |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 2082 | res = cmdline_insert_reg(&gotesc); |
| 2083 | if (res == CMDLINE_NOT_CHANGED) |
| 2084 | goto cmdline_not_changed; |
| 2085 | else if (res == GOTO_NORMAL_MODE) |
| 2086 | goto returncmd; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2087 | goto cmdline_changed; |
| 2088 | |
| 2089 | case Ctrl_D: |
| 2090 | if (showmatches(&xpc, FALSE) == EXPAND_NOTHING) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2091 | break; // Use ^D as normal char instead |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2092 | |
| 2093 | redrawcmd(); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2094 | continue; // don't do incremental search now |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2095 | |
| 2096 | case K_RIGHT: |
| 2097 | case K_S_RIGHT: |
| 2098 | case K_C_RIGHT: |
| 2099 | do |
| 2100 | { |
| 2101 | if (ccline.cmdpos >= ccline.cmdlen) |
| 2102 | break; |
| 2103 | i = cmdline_charsize(ccline.cmdpos); |
| 2104 | if (KeyTyped && ccline.cmdspos + i >= Columns * Rows) |
| 2105 | break; |
| 2106 | ccline.cmdspos += i; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2107 | if (has_mbyte) |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 2108 | ccline.cmdpos += (*mb_ptr2len)(ccline.cmdbuff |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2109 | + ccline.cmdpos); |
| 2110 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2111 | ++ccline.cmdpos; |
| 2112 | } |
Bram Moolenaar | bc7aa85 | 2005-03-06 23:38:09 +0000 | [diff] [blame] | 2113 | while ((c == K_S_RIGHT || c == K_C_RIGHT |
| 2114 | || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2115 | && ccline.cmdbuff[ccline.cmdpos] != ' '); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2116 | if (has_mbyte) |
| 2117 | set_cmdspos_cursor(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2118 | goto cmdline_not_changed; |
| 2119 | |
| 2120 | case K_LEFT: |
| 2121 | case K_S_LEFT: |
| 2122 | case K_C_LEFT: |
Bram Moolenaar | 49feabd | 2007-12-07 19:28:58 +0000 | [diff] [blame] | 2123 | if (ccline.cmdpos == 0) |
| 2124 | goto cmdline_not_changed; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2125 | do |
| 2126 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2127 | --ccline.cmdpos; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2128 | if (has_mbyte) // move to first byte of char |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2129 | ccline.cmdpos -= (*mb_head_off)(ccline.cmdbuff, |
| 2130 | ccline.cmdbuff + ccline.cmdpos); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2131 | ccline.cmdspos -= cmdline_charsize(ccline.cmdpos); |
| 2132 | } |
Bram Moolenaar | 49feabd | 2007-12-07 19:28:58 +0000 | [diff] [blame] | 2133 | while (ccline.cmdpos > 0 |
| 2134 | && (c == K_S_LEFT || c == K_C_LEFT |
Bram Moolenaar | bc7aa85 | 2005-03-06 23:38:09 +0000 | [diff] [blame] | 2135 | || (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2136 | && ccline.cmdbuff[ccline.cmdpos - 1] != ' '); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2137 | if (has_mbyte) |
| 2138 | set_cmdspos_cursor(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2139 | goto cmdline_not_changed; |
| 2140 | |
| 2141 | case K_IGNORE: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2142 | // Ignore mouse event or open_cmdwin() result. |
Bram Moolenaar | 30405d3 | 2008-01-02 20:55:27 +0000 | [diff] [blame] | 2143 | goto cmdline_not_changed; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2144 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 2145 | #ifdef FEAT_GUI_MSWIN |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2146 | // On MS-Windows ignore <M-F4>, we get it when closing the window |
| 2147 | // was cancelled. |
Bram Moolenaar | 4770d09 | 2006-01-12 23:22:24 +0000 | [diff] [blame] | 2148 | case K_F4: |
| 2149 | if (mod_mask == MOD_MASK_ALT) |
| 2150 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2151 | redrawcmd(); // somehow the cmdline is cleared |
Bram Moolenaar | 4770d09 | 2006-01-12 23:22:24 +0000 | [diff] [blame] | 2152 | goto cmdline_not_changed; |
| 2153 | } |
| 2154 | break; |
| 2155 | #endif |
| 2156 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2157 | case K_MIDDLEDRAG: |
| 2158 | case K_MIDDLERELEASE: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2159 | goto cmdline_not_changed; // Ignore mouse |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2160 | |
| 2161 | case K_MIDDLEMOUSE: |
| 2162 | # ifdef FEAT_GUI |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2163 | // When GUI is active, also paste when 'mouse' is empty |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2164 | if (!gui.in_use) |
| 2165 | # endif |
| 2166 | if (!mouse_has(MOUSE_COMMAND)) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2167 | goto cmdline_not_changed; // Ignore mouse |
Bram Moolenaar | a23ccb8 | 2006-02-27 00:08:02 +0000 | [diff] [blame] | 2168 | # ifdef FEAT_CLIPBOARD |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2169 | if (clip_star.available) |
Bram Moolenaar | 1769d5a | 2006-10-17 14:25:24 +0000 | [diff] [blame] | 2170 | cmdline_paste('*', TRUE, TRUE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2171 | else |
Bram Moolenaar | a23ccb8 | 2006-02-27 00:08:02 +0000 | [diff] [blame] | 2172 | # endif |
Bram Moolenaar | 1769d5a | 2006-10-17 14:25:24 +0000 | [diff] [blame] | 2173 | cmdline_paste(0, TRUE, TRUE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2174 | redrawcmd(); |
| 2175 | goto cmdline_changed; |
| 2176 | |
Bram Moolenaar | a23ccb8 | 2006-02-27 00:08:02 +0000 | [diff] [blame] | 2177 | # ifdef FEAT_DND |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2178 | case K_DROP: |
Bram Moolenaar | 1769d5a | 2006-10-17 14:25:24 +0000 | [diff] [blame] | 2179 | cmdline_paste('~', TRUE, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2180 | redrawcmd(); |
| 2181 | goto cmdline_changed; |
Bram Moolenaar | a23ccb8 | 2006-02-27 00:08:02 +0000 | [diff] [blame] | 2182 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2183 | |
| 2184 | case K_LEFTDRAG: |
| 2185 | case K_LEFTRELEASE: |
| 2186 | case K_RIGHTDRAG: |
| 2187 | case K_RIGHTRELEASE: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2188 | // Ignore drag and release events when the button-down wasn't |
| 2189 | // seen before. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2190 | if (ignore_drag_release) |
| 2191 | goto cmdline_not_changed; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2192 | // FALLTHROUGH |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2193 | case K_LEFTMOUSE: |
| 2194 | case K_RIGHTMOUSE: |
Bram Moolenaar | 2f3cd2e | 2020-09-06 15:54:00 +0200 | [diff] [blame] | 2195 | cmdline_left_right_mouse(c, &ignore_drag_release); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2196 | goto cmdline_not_changed; |
| 2197 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2198 | // Mouse scroll wheel: ignored here |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2199 | case K_MOUSEDOWN: |
| 2200 | case K_MOUSEUP: |
Bram Moolenaar | 8d9b40e | 2010-07-25 15:49:07 +0200 | [diff] [blame] | 2201 | case K_MOUSELEFT: |
| 2202 | case K_MOUSERIGHT: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2203 | // Alternate buttons ignored here |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2204 | case K_X1MOUSE: |
| 2205 | case K_X1DRAG: |
| 2206 | case K_X1RELEASE: |
| 2207 | case K_X2MOUSE: |
| 2208 | case K_X2DRAG: |
| 2209 | case K_X2RELEASE: |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 2210 | case K_MOUSEMOVE: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2211 | goto cmdline_not_changed; |
| 2212 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2213 | #ifdef FEAT_GUI |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2214 | case K_LEFTMOUSE_NM: // mousefocus click, ignored |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2215 | case K_LEFTRELEASE_NM: |
| 2216 | goto cmdline_not_changed; |
| 2217 | |
| 2218 | case K_VER_SCROLLBAR: |
Bram Moolenaar | 1c7715d | 2005-10-03 22:02:18 +0000 | [diff] [blame] | 2219 | if (msg_scrolled == 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2220 | { |
| 2221 | gui_do_scroll(); |
| 2222 | redrawcmd(); |
| 2223 | } |
| 2224 | goto cmdline_not_changed; |
| 2225 | |
| 2226 | case K_HOR_SCROLLBAR: |
Bram Moolenaar | 1c7715d | 2005-10-03 22:02:18 +0000 | [diff] [blame] | 2227 | if (msg_scrolled == 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2228 | { |
Bram Moolenaar | 8d9b40e | 2010-07-25 15:49:07 +0200 | [diff] [blame] | 2229 | gui_do_horiz_scroll(scrollbar_value, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2230 | redrawcmd(); |
| 2231 | } |
| 2232 | goto cmdline_not_changed; |
| 2233 | #endif |
Bram Moolenaar | a23ccb8 | 2006-02-27 00:08:02 +0000 | [diff] [blame] | 2234 | #ifdef FEAT_GUI_TABLINE |
| 2235 | case K_TABLINE: |
| 2236 | case K_TABMENU: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2237 | // Don't want to change any tabs here. Make sure the same tab |
| 2238 | // is still selected. |
Bram Moolenaar | a23ccb8 | 2006-02-27 00:08:02 +0000 | [diff] [blame] | 2239 | if (gui_use_tabline()) |
| 2240 | gui_mch_set_curtab(tabpage_index(curtab)); |
| 2241 | goto cmdline_not_changed; |
| 2242 | #endif |
| 2243 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2244 | case K_SELECT: // end of Select mode mapping - ignore |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2245 | goto cmdline_not_changed; |
| 2246 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2247 | case Ctrl_B: // begin of command line |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2248 | case K_HOME: |
| 2249 | case K_KHOME: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2250 | case K_S_HOME: |
| 2251 | case K_C_HOME: |
| 2252 | ccline.cmdpos = 0; |
| 2253 | set_cmdspos(); |
| 2254 | goto cmdline_not_changed; |
| 2255 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2256 | case Ctrl_E: // end of command line |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2257 | case K_END: |
| 2258 | case K_KEND: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2259 | case K_S_END: |
| 2260 | case K_C_END: |
| 2261 | ccline.cmdpos = ccline.cmdlen; |
| 2262 | set_cmdspos_cursor(); |
| 2263 | goto cmdline_not_changed; |
| 2264 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2265 | case Ctrl_A: // all matches |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 2266 | if (cmdline_pum_active()) |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 2267 | // As Ctrl-A completes all the matches, close the popup |
| 2268 | // menu (if present) |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 2269 | cmdline_pum_cleanup(&ccline); |
Bram Moolenaar | 5416232 | 2022-08-26 16:58:51 +0100 | [diff] [blame] | 2270 | |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 2271 | if (nextwild(&xpc, WILD_ALL, 0, firstc != '@') == FAIL) |
| 2272 | break; |
| 2273 | xpc.xp_context = EXPAND_NOTHING; |
| 2274 | did_wild_list = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2275 | goto cmdline_changed; |
| 2276 | |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 2277 | case Ctrl_L: |
| 2278 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 2279 | if (may_add_char_to_search(firstc, &c, &is_state) == OK) |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 2280 | goto cmdline_not_changed; |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 2281 | #endif |
| 2282 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2283 | // completion: longest common part |
Bram Moolenaar | b347963 | 2012-11-28 16:49:58 +0100 | [diff] [blame] | 2284 | if (nextwild(&xpc, WILD_LONGEST, 0, firstc != '@') == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2285 | break; |
| 2286 | goto cmdline_changed; |
| 2287 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2288 | case Ctrl_N: // next match |
| 2289 | case Ctrl_P: // previous match |
Bram Moolenaar | 7df0f63 | 2016-08-26 19:56:00 +0200 | [diff] [blame] | 2290 | if (xpc.xp_numfiles > 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2291 | { |
Yegappan Lakshmanan | 155b088 | 2022-03-17 13:03:09 +0000 | [diff] [blame] | 2292 | wild_type = (c == Ctrl_P) ? WILD_PREV : WILD_NEXT; |
| 2293 | if (nextwild(&xpc, wild_type, 0, firstc != '@') == FAIL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2294 | break; |
Bram Moolenaar | 1195669 | 2016-08-27 16:26:56 +0200 | [diff] [blame] | 2295 | goto cmdline_not_changed; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2296 | } |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2297 | // FALLTHROUGH |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2298 | case K_UP: |
| 2299 | case K_DOWN: |
| 2300 | case K_S_UP: |
| 2301 | case K_S_DOWN: |
| 2302 | case K_PAGEUP: |
| 2303 | case K_KPAGEUP: |
| 2304 | case K_PAGEDOWN: |
| 2305 | case K_KPAGEDOWN: |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 2306 | if (cmdline_pum_active() |
| 2307 | && (c == K_PAGEUP || c == K_PAGEDOWN || |
| 2308 | c == K_KPAGEUP || c == K_KPAGEDOWN)) |
| 2309 | { |
| 2310 | // If the popup menu is displayed, then PageUp and PageDown |
| 2311 | // are used to scroll the menu. |
Yegappan Lakshmanan | 155b088 | 2022-03-17 13:03:09 +0000 | [diff] [blame] | 2312 | wild_type = WILD_PAGEUP; |
| 2313 | if (c == K_PAGEDOWN || c == K_KPAGEDOWN) |
| 2314 | wild_type = WILD_PAGEDOWN; |
| 2315 | if (nextwild(&xpc, wild_type, 0, firstc != '@') == FAIL) |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 2316 | break; |
| 2317 | goto cmdline_not_changed; |
| 2318 | } |
| 2319 | else |
Yegappan Lakshmanan | 5cffa8d | 2022-03-16 13:33:53 +0000 | [diff] [blame] | 2320 | { |
| 2321 | res = cmdline_browse_history(c, firstc, &lookfor, histype, |
| 2322 | &hiscnt, &xpc); |
| 2323 | if (res == CMDLINE_CHANGED) |
| 2324 | goto cmdline_changed; |
| 2325 | else if (res == GOTO_NORMAL_MODE) |
| 2326 | goto returncmd; |
| 2327 | } |
Bram Moolenaar | 1195669 | 2016-08-27 16:26:56 +0200 | [diff] [blame] | 2328 | goto cmdline_not_changed; |
| 2329 | |
Bram Moolenaar | 349e7d9 | 2016-09-03 20:04:34 +0200 | [diff] [blame] | 2330 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2331 | case Ctrl_G: // next match |
| 2332 | case Ctrl_T: // previous match |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 2333 | if (may_adjust_incsearch_highlighting( |
| 2334 | firstc, count, &is_state, c) == FAIL) |
Bram Moolenaar | 349e7d9 | 2016-09-03 20:04:34 +0200 | [diff] [blame] | 2335 | goto cmdline_not_changed; |
Bram Moolenaar | 349e7d9 | 2016-09-03 20:04:34 +0200 | [diff] [blame] | 2336 | break; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2337 | #endif |
| 2338 | |
| 2339 | case Ctrl_V: |
| 2340 | case Ctrl_Q: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2341 | { |
Bram Moolenaar | fc4ea2a | 2019-11-26 19:33:22 +0100 | [diff] [blame] | 2342 | ignore_drag_release = TRUE; |
| 2343 | putcmdline('^', TRUE); |
Bram Moolenaar | 0684e36 | 2020-12-03 19:54:42 +0100 | [diff] [blame] | 2344 | |
| 2345 | // Get next (two) character(s). Do not change any |
| 2346 | // modifyOtherKeys ESC sequence to a normal key for |
| 2347 | // CTRL-SHIFT-V. |
| 2348 | c = get_literal(mod_mask & MOD_MASK_SHIFT); |
| 2349 | |
Bram Moolenaar | fc4ea2a | 2019-11-26 19:33:22 +0100 | [diff] [blame] | 2350 | do_abbr = FALSE; // don't do abbreviation now |
| 2351 | extra_char = NUL; |
| 2352 | // may need to remove ^ when composing char was typed |
| 2353 | if (enc_utf8 && utf_iscomposing(c) && !cmd_silent) |
| 2354 | { |
| 2355 | draw_cmdline(ccline.cmdpos, |
| 2356 | ccline.cmdlen - ccline.cmdpos); |
| 2357 | msg_putchar(' '); |
| 2358 | cursorcmd(); |
| 2359 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2360 | } |
Bram Moolenaar | fc4ea2a | 2019-11-26 19:33:22 +0100 | [diff] [blame] | 2361 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2362 | break; |
| 2363 | |
| 2364 | #ifdef FEAT_DIGRAPHS |
| 2365 | case Ctrl_K: |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2366 | ignore_drag_release = TRUE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2367 | putcmdline('?', TRUE); |
Bram Moolenaar | a1cb1d1 | 2019-10-17 23:00:07 +0200 | [diff] [blame] | 2368 | # ifdef USE_ON_FLY_SCROLL |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2369 | dont_scroll = TRUE; // disallow scrolling here |
Bram Moolenaar | a1cb1d1 | 2019-10-17 23:00:07 +0200 | [diff] [blame] | 2370 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2371 | c = get_digraph(TRUE); |
Bram Moolenaar | a92522f | 2017-07-15 15:21:38 +0200 | [diff] [blame] | 2372 | extra_char = NUL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2373 | if (c != NUL) |
| 2374 | break; |
| 2375 | |
| 2376 | redrawcmd(); |
| 2377 | goto cmdline_not_changed; |
Bram Moolenaar | a1cb1d1 | 2019-10-17 23:00:07 +0200 | [diff] [blame] | 2378 | #endif // FEAT_DIGRAPHS |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2379 | |
| 2380 | #ifdef FEAT_RIGHTLEFT |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2381 | case Ctrl__: // CTRL-_: switch language mode |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2382 | if (!p_ari) |
| 2383 | break; |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 2384 | cmd_hkmap = !cmd_hkmap; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2385 | goto cmdline_not_changed; |
| 2386 | #endif |
| 2387 | |
Bram Moolenaar | abbc448 | 2017-01-24 15:57:55 +0100 | [diff] [blame] | 2388 | case K_PS: |
| 2389 | bracketed_paste(PASTE_CMDLINE, FALSE, NULL); |
| 2390 | goto cmdline_changed; |
| 2391 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2392 | default: |
| 2393 | #ifdef UNIX |
| 2394 | if (c == intr_char) |
| 2395 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2396 | gotesc = TRUE; // will free ccline.cmdbuff after |
| 2397 | // putting it in history |
| 2398 | goto returncmd; // back to Normal mode |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2399 | } |
| 2400 | #endif |
| 2401 | /* |
| 2402 | * Normal character with no special meaning. Just set mod_mask |
| 2403 | * to 0x0 so that typing Shift-Space in the GUI doesn't enter |
| 2404 | * the string <S-Space>. This should only happen after ^V. |
| 2405 | */ |
| 2406 | if (!IS_SPECIAL(c)) |
| 2407 | mod_mask = 0x0; |
| 2408 | break; |
| 2409 | } |
| 2410 | /* |
| 2411 | * End of switch on command line character. |
| 2412 | * We come here if we have a normal character. |
| 2413 | */ |
| 2414 | |
Bram Moolenaar | 1350597 | 2019-01-24 15:04:48 +0100 | [diff] [blame] | 2415 | if (do_abbr && (IS_SPECIAL(c) || !vim_iswordc(c)) |
| 2416 | && (ccheck_abbr( |
| 2417 | // Add ABBR_OFF for characters above 0x100, this is |
| 2418 | // what check_abbr() expects. |
| 2419 | (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) : c) |
| 2420 | || c == Ctrl_RSB)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2421 | goto cmdline_changed; |
| 2422 | |
| 2423 | /* |
| 2424 | * put the character in the command line |
| 2425 | */ |
| 2426 | if (IS_SPECIAL(c) || mod_mask != 0) |
| 2427 | put_on_cmdline(get_special_key_name(c, mod_mask), -1, TRUE); |
| 2428 | else |
| 2429 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2430 | if (has_mbyte) |
| 2431 | { |
| 2432 | j = (*mb_char2bytes)(c, IObuff); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2433 | IObuff[j] = NUL; // exclude composing chars |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2434 | put_on_cmdline(IObuff, j, TRUE); |
| 2435 | } |
| 2436 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2437 | { |
| 2438 | IObuff[0] = c; |
| 2439 | put_on_cmdline(IObuff, 1, TRUE); |
| 2440 | } |
| 2441 | } |
| 2442 | goto cmdline_changed; |
| 2443 | |
| 2444 | /* |
| 2445 | * This part implements incremental searches for "/" and "?" |
| 2446 | * Jump to cmdline_not_changed when a character has been read but the command |
| 2447 | * line did not change. Then we only search and redraw if something changed in |
| 2448 | * the past. |
| 2449 | * Jump to cmdline_changed when the command line did change. |
| 2450 | * (Sorry for the goto's, I know it is ugly). |
| 2451 | */ |
| 2452 | cmdline_not_changed: |
| 2453 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | 0ee81cb | 2018-08-10 22:07:32 +0200 | [diff] [blame] | 2454 | if (!is_state.incsearch_postponed) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2455 | continue; |
| 2456 | #endif |
| 2457 | |
| 2458 | cmdline_changed: |
Bram Moolenaar | f4d61bc | 2020-11-14 14:22:28 +0100 | [diff] [blame] | 2459 | #ifdef FEAT_SEARCH_EXTRA |
| 2460 | // If the window changed incremental search state is not valid. |
| 2461 | if (is_state.winid != curwin->w_id) |
| 2462 | init_incsearch_state(&is_state); |
| 2463 | #endif |
Bram Moolenaar | d832c3c | 2021-05-15 15:09:06 +0200 | [diff] [blame] | 2464 | if (trigger_cmdlinechanged) |
| 2465 | // Trigger CmdlineChanged autocommands. |
| 2466 | trigger_cmd_autocmd(cmdline_type, EVENT_CMDLINECHANGED); |
Bram Moolenaar | 153b704 | 2018-01-31 15:48:32 +0100 | [diff] [blame] | 2467 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2468 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | ccb148a | 2021-07-26 21:11:32 +0200 | [diff] [blame] | 2469 | if (xpc.xp_context == EXPAND_NOTHING && (KeyTyped || vpeekc() == NUL)) |
Bram Moolenaar | a60053b | 2020-09-03 16:50:13 +0200 | [diff] [blame] | 2470 | may_do_incsearch_highlighting(firstc, count, &is_state); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2471 | #endif |
| 2472 | |
| 2473 | #ifdef FEAT_RIGHTLEFT |
| 2474 | if (cmdmsg_rl |
| 2475 | # ifdef FEAT_ARABIC |
Bram Moolenaar | 693f7dc | 2019-06-21 02:30:38 +0200 | [diff] [blame] | 2476 | || (p_arshape && !p_tbidi |
| 2477 | && cmdline_has_arabic(0, ccline.cmdlen)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2478 | # endif |
| 2479 | ) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2480 | // Always redraw the whole command line to fix shaping and |
| 2481 | // right-left typing. Not efficient, but it works. |
| 2482 | // Do it only when there are no characters left to read |
| 2483 | // to avoid useless intermediate redraws. |
Bram Moolenaar | 58437e0 | 2012-02-22 17:58:04 +0100 | [diff] [blame] | 2484 | if (vpeekc() == NUL) |
| 2485 | redrawcmd(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2486 | #endif |
| 2487 | } |
| 2488 | |
| 2489 | returncmd: |
| 2490 | |
| 2491 | #ifdef FEAT_RIGHTLEFT |
| 2492 | cmdmsg_rl = FALSE; |
| 2493 | #endif |
| 2494 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2495 | ExpandCleanup(&xpc); |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 2496 | ccline.xpc = NULL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2497 | |
| 2498 | #ifdef FEAT_SEARCH_EXTRA |
Bram Moolenaar | c7f08b7 | 2018-08-12 17:39:14 +0200 | [diff] [blame] | 2499 | finish_incsearch_highlighting(gotesc, &is_state, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2500 | #endif |
| 2501 | |
| 2502 | if (ccline.cmdbuff != NULL) |
| 2503 | { |
| 2504 | /* |
| 2505 | * Put line in history buffer (":" and "=" only when it was typed). |
| 2506 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2507 | if (ccline.cmdlen && firstc != NUL |
| 2508 | && (some_key_typed || histype == HIST_SEARCH)) |
| 2509 | { |
| 2510 | add_to_history(histype, ccline.cmdbuff, TRUE, |
| 2511 | histype == HIST_SEARCH ? firstc : NUL); |
| 2512 | if (firstc == ':') |
| 2513 | { |
| 2514 | vim_free(new_last_cmdline); |
| 2515 | new_last_cmdline = vim_strsave(ccline.cmdbuff); |
| 2516 | } |
| 2517 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2518 | |
Bram Moolenaar | f8e8c06 | 2017-10-22 14:44:17 +0200 | [diff] [blame] | 2519 | if (gotesc) |
| 2520 | abandon_cmdline(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2521 | } |
| 2522 | |
| 2523 | /* |
| 2524 | * If the screen was shifted up, redraw the whole screen (later). |
| 2525 | * If the line is too long, clear it, so ruler and shown command do |
| 2526 | * not get printed in the middle of it. |
| 2527 | */ |
| 2528 | msg_check(); |
| 2529 | msg_scroll = save_msg_scroll; |
| 2530 | redir_off = FALSE; |
| 2531 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2532 | // When the command line was typed, no need for a wait-return prompt. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2533 | if (some_key_typed) |
| 2534 | need_wait_return = FALSE; |
| 2535 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2536 | // Trigger CmdlineLeave autocommands. |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 2537 | trigger_cmd_autocmd(cmdline_type, EVENT_CMDLINELEAVE); |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 2538 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2539 | State = save_State; |
=?UTF-8?q?Magnus=20Gro=C3=9F?= | f1e8876 | 2021-09-12 13:39:55 +0200 | [diff] [blame] | 2540 | |
| 2541 | #ifdef FEAT_EVAL |
| 2542 | if (!debug_mode) |
LemonBoy | 2bf52dd | 2022-04-09 18:17:34 +0100 | [diff] [blame] | 2543 | may_trigger_modechanged(); |
=?UTF-8?q?Magnus=20Gro=C3=9F?= | f1e8876 | 2021-09-12 13:39:55 +0200 | [diff] [blame] | 2544 | #endif |
| 2545 | |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 2546 | #ifdef HAVE_INPUT_METHOD |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2547 | if (b_im_ptr != NULL && *b_im_ptr != B_IMODE_LMAP) |
| 2548 | im_save_status(b_im_ptr); |
| 2549 | im_set_active(FALSE); |
| 2550 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2551 | setmouse(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2552 | #ifdef CURSOR_SHAPE |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2553 | ui_cursor_shape(); // may show different cursor shape |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2554 | #endif |
Bram Moolenaar | f2405ed | 2017-03-16 19:58:25 +0100 | [diff] [blame] | 2555 | sb_text_end_cmdline(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2556 | |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 2557 | theend: |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 2558 | { |
| 2559 | char_u *p = ccline.cmdbuff; |
| 2560 | |
Bram Moolenaar | 51f0bfb | 2022-05-17 20:11:02 +0100 | [diff] [blame] | 2561 | --depth; |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 2562 | if (did_save_ccline) |
| 2563 | restore_cmdline(&save_ccline); |
| 2564 | else |
| 2565 | ccline.cmdbuff = NULL; |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 2566 | return p; |
| 2567 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2568 | } |
| 2569 | |
| 2570 | #if (defined(FEAT_CRYPT) || defined(FEAT_EVAL)) || defined(PROTO) |
| 2571 | /* |
| 2572 | * Get a command line with a prompt. |
| 2573 | * This is prepared to be called recursively from getcmdline() (e.g. by |
| 2574 | * f_input() when evaluating an expression from CTRL-R =). |
| 2575 | * Returns the command line in allocated memory, or NULL. |
| 2576 | */ |
| 2577 | char_u * |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2578 | getcmdline_prompt( |
| 2579 | int firstc, |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2580 | char_u *prompt, // command line prompt |
| 2581 | int attr, // attributes for prompt |
| 2582 | int xp_context, // type of expansion |
| 2583 | char_u *xp_arg) // user-defined expansion argument |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2584 | { |
| 2585 | char_u *s; |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 2586 | cmdline_info_T save_ccline; |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 2587 | int did_save_ccline = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2588 | int msg_col_save = msg_col; |
Bram Moolenaar | 6135d0d | 2016-03-22 20:31:13 +0100 | [diff] [blame] | 2589 | int msg_silent_save = msg_silent; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2590 | |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 2591 | if (ccline.cmdbuff != NULL) |
| 2592 | { |
| 2593 | // Save the values of the current cmdline and restore them below. |
| 2594 | save_cmdline(&save_ccline); |
| 2595 | did_save_ccline = TRUE; |
| 2596 | } |
| 2597 | |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 2598 | CLEAR_FIELD(ccline); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2599 | ccline.cmdprompt = prompt; |
| 2600 | ccline.cmdattr = attr; |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 2601 | # ifdef FEAT_EVAL |
| 2602 | ccline.xp_context = xp_context; |
| 2603 | ccline.xp_arg = xp_arg; |
| 2604 | ccline.input_fn = (firstc == '@'); |
| 2605 | # endif |
Bram Moolenaar | 6135d0d | 2016-03-22 20:31:13 +0100 | [diff] [blame] | 2606 | msg_silent = 0; |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 2607 | s = getcmdline_int(firstc, 1L, 0, FALSE); |
| 2608 | |
| 2609 | if (did_save_ccline) |
| 2610 | restore_cmdline(&save_ccline); |
| 2611 | |
Bram Moolenaar | 6135d0d | 2016-03-22 20:31:13 +0100 | [diff] [blame] | 2612 | msg_silent = msg_silent_save; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2613 | // Restore msg_col, the prompt from input() may have changed it. |
| 2614 | // But only if called recursively and the commandline is therefore being |
| 2615 | // restored to an old one; if not, the input() prompt stays on the screen, |
| 2616 | // so we need its modified msg_col left intact. |
Bram Moolenaar | 1db1f77 | 2011-08-17 16:25:48 +0200 | [diff] [blame] | 2617 | if (ccline.cmdbuff != NULL) |
| 2618 | msg_col = msg_col_save; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2619 | |
| 2620 | return s; |
| 2621 | } |
| 2622 | #endif |
| 2623 | |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2624 | /* |
Bram Moolenaar | 7bae0b1 | 2019-11-21 22:14:18 +0100 | [diff] [blame] | 2625 | * Read the 'wildmode' option, fill wim_flags[]. |
| 2626 | */ |
| 2627 | int |
| 2628 | check_opt_wim(void) |
| 2629 | { |
| 2630 | char_u new_wim_flags[4]; |
| 2631 | char_u *p; |
| 2632 | int i; |
| 2633 | int idx = 0; |
| 2634 | |
| 2635 | for (i = 0; i < 4; ++i) |
| 2636 | new_wim_flags[i] = 0; |
| 2637 | |
| 2638 | for (p = p_wim; *p; ++p) |
| 2639 | { |
| 2640 | for (i = 0; ASCII_ISALPHA(p[i]); ++i) |
| 2641 | ; |
| 2642 | if (p[i] != NUL && p[i] != ',' && p[i] != ':') |
| 2643 | return FAIL; |
| 2644 | if (i == 7 && STRNCMP(p, "longest", 7) == 0) |
| 2645 | new_wim_flags[idx] |= WIM_LONGEST; |
| 2646 | else if (i == 4 && STRNCMP(p, "full", 4) == 0) |
| 2647 | new_wim_flags[idx] |= WIM_FULL; |
| 2648 | else if (i == 4 && STRNCMP(p, "list", 4) == 0) |
| 2649 | new_wim_flags[idx] |= WIM_LIST; |
| 2650 | else if (i == 8 && STRNCMP(p, "lastused", 8) == 0) |
| 2651 | new_wim_flags[idx] |= WIM_BUFLASTUSED; |
| 2652 | else |
| 2653 | return FAIL; |
| 2654 | p += i; |
| 2655 | if (*p == NUL) |
| 2656 | break; |
| 2657 | if (*p == ',') |
| 2658 | { |
| 2659 | if (idx == 3) |
| 2660 | return FAIL; |
| 2661 | ++idx; |
| 2662 | } |
| 2663 | } |
| 2664 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2665 | // fill remaining entries with last flag |
Bram Moolenaar | 7bae0b1 | 2019-11-21 22:14:18 +0100 | [diff] [blame] | 2666 | while (idx < 3) |
| 2667 | { |
| 2668 | new_wim_flags[idx + 1] = new_wim_flags[idx]; |
| 2669 | ++idx; |
| 2670 | } |
| 2671 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2672 | // only when there are no errors, wim_flags[] is changed |
Bram Moolenaar | 7bae0b1 | 2019-11-21 22:14:18 +0100 | [diff] [blame] | 2673 | for (i = 0; i < 4; ++i) |
| 2674 | wim_flags[i] = new_wim_flags[i]; |
| 2675 | return OK; |
| 2676 | } |
| 2677 | |
| 2678 | /* |
Bram Moolenaar | b71eaae | 2006-01-20 23:10:18 +0000 | [diff] [blame] | 2679 | * Return TRUE when the text must not be changed and we can't switch to |
Bram Moolenaar | 6adb9ea | 2020-04-30 22:31:18 +0200 | [diff] [blame] | 2680 | * another window or buffer. TRUE when editing the command line, evaluating |
Bram Moolenaar | b71eaae | 2006-01-20 23:10:18 +0000 | [diff] [blame] | 2681 | * 'balloonexpr', etc. |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2682 | */ |
| 2683 | int |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 2684 | text_locked(void) |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2685 | { |
| 2686 | #ifdef FEAT_CMDWIN |
| 2687 | if (cmdwin_type != 0) |
| 2688 | return TRUE; |
| 2689 | #endif |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 2690 | return textlock != 0; |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2691 | } |
| 2692 | |
| 2693 | /* |
| 2694 | * Give an error message for a command that isn't allowed while the cmdline |
| 2695 | * window is open or editing the cmdline in another way. |
| 2696 | */ |
| 2697 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2698 | text_locked_msg(void) |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2699 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 2700 | emsg(_(get_text_locked_msg())); |
Bram Moolenaar | 5a49789 | 2016-09-03 16:29:04 +0200 | [diff] [blame] | 2701 | } |
| 2702 | |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 2703 | char * |
Bram Moolenaar | 5a49789 | 2016-09-03 16:29:04 +0200 | [diff] [blame] | 2704 | get_text_locked_msg(void) |
| 2705 | { |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2706 | #ifdef FEAT_CMDWIN |
| 2707 | if (cmdwin_type != 0) |
Bram Moolenaar | 108010a | 2021-06-27 22:03:33 +0200 | [diff] [blame] | 2708 | return e_invalid_in_cmdline_window; |
Bram Moolenaar | 8ada17c | 2006-01-19 22:16:24 +0000 | [diff] [blame] | 2709 | #endif |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 2710 | return e_not_allowed_to_change_text_or_change_window; |
Bram Moolenaar | 6adb9ea | 2020-04-30 22:31:18 +0200 | [diff] [blame] | 2711 | } |
| 2712 | |
| 2713 | /* |
Bram Moolenaar | 71223e2 | 2022-05-30 15:23:09 +0100 | [diff] [blame] | 2714 | * Check for text, window or buffer locked. |
| 2715 | * Give an error message and return TRUE if something is locked. |
| 2716 | */ |
| 2717 | int |
| 2718 | text_or_buf_locked(void) |
| 2719 | { |
| 2720 | if (text_locked()) |
| 2721 | { |
| 2722 | text_locked_msg(); |
| 2723 | return TRUE; |
| 2724 | } |
| 2725 | return curbuf_locked(); |
| 2726 | } |
| 2727 | |
| 2728 | /* |
Bram Moolenaar | bf1b7a7 | 2009-03-05 02:15:53 +0000 | [diff] [blame] | 2729 | * Check if "curbuf_lock" or "allbuf_lock" is set and return TRUE when it is |
| 2730 | * and give an error message. |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2731 | */ |
| 2732 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2733 | curbuf_locked(void) |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2734 | { |
| 2735 | if (curbuf_lock > 0) |
| 2736 | { |
Bram Moolenaar | 677658a | 2022-01-05 16:09:06 +0000 | [diff] [blame] | 2737 | emsg(_(e_not_allowed_to_edit_another_buffer_now)); |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2738 | return TRUE; |
| 2739 | } |
Bram Moolenaar | bf1b7a7 | 2009-03-05 02:15:53 +0000 | [diff] [blame] | 2740 | return allbuf_locked(); |
| 2741 | } |
| 2742 | |
| 2743 | /* |
| 2744 | * Check if "allbuf_lock" is set and return TRUE when it is and give an error |
| 2745 | * message. |
| 2746 | */ |
| 2747 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2748 | allbuf_locked(void) |
Bram Moolenaar | bf1b7a7 | 2009-03-05 02:15:53 +0000 | [diff] [blame] | 2749 | { |
| 2750 | if (allbuf_lock > 0) |
| 2751 | { |
Bram Moolenaar | 9d00e4a | 2022-01-05 17:49:15 +0000 | [diff] [blame] | 2752 | emsg(_(e_not_allowed_to_change_buffer_information_now)); |
Bram Moolenaar | bf1b7a7 | 2009-03-05 02:15:53 +0000 | [diff] [blame] | 2753 | return TRUE; |
| 2754 | } |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2755 | return FALSE; |
| 2756 | } |
Bram Moolenaar | 910f66f | 2006-04-05 20:41:53 +0000 | [diff] [blame] | 2757 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2758 | static int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2759 | cmdline_charsize(int idx) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2760 | { |
| 2761 | #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2762 | if (cmdline_star > 0) // showing '*', always 1 position |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2763 | return 1; |
| 2764 | #endif |
| 2765 | return ptr2cells(ccline.cmdbuff + idx); |
| 2766 | } |
| 2767 | |
| 2768 | /* |
| 2769 | * Compute the offset of the cursor on the command line for the prompt and |
| 2770 | * indent. |
| 2771 | */ |
| 2772 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2773 | set_cmdspos(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2774 | { |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 2775 | if (ccline.cmdfirstc != NUL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2776 | ccline.cmdspos = 1 + ccline.cmdindent; |
| 2777 | else |
| 2778 | ccline.cmdspos = 0 + ccline.cmdindent; |
| 2779 | } |
| 2780 | |
| 2781 | /* |
| 2782 | * Compute the screen position for the cursor on the command line. |
| 2783 | */ |
| 2784 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2785 | set_cmdspos_cursor(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2786 | { |
| 2787 | int i, m, c; |
| 2788 | |
| 2789 | set_cmdspos(); |
| 2790 | if (KeyTyped) |
Bram Moolenaar | 482aaeb | 2005-09-29 18:26:07 +0000 | [diff] [blame] | 2791 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2792 | m = Columns * Rows; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2793 | if (m < 0) // overflow, Columns or Rows at weird value |
Bram Moolenaar | 482aaeb | 2005-09-29 18:26:07 +0000 | [diff] [blame] | 2794 | m = MAXCOL; |
| 2795 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2796 | else |
| 2797 | m = MAXCOL; |
| 2798 | for (i = 0; i < ccline.cmdlen && i < ccline.cmdpos; ++i) |
| 2799 | { |
| 2800 | c = cmdline_charsize(i); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2801 | // Count ">" for double-wide multi-byte char that doesn't fit. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2802 | if (has_mbyte) |
| 2803 | correct_cmdspos(i, c); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2804 | // If the cmdline doesn't fit, show cursor on last visible char. |
| 2805 | // Don't move the cursor itself, so we can still append. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2806 | if ((ccline.cmdspos += c) >= m) |
| 2807 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2808 | ccline.cmdspos -= c; |
| 2809 | break; |
| 2810 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2811 | if (has_mbyte) |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 2812 | i += (*mb_ptr2len)(ccline.cmdbuff + i) - 1; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2813 | } |
| 2814 | } |
| 2815 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2816 | /* |
| 2817 | * Check if the character at "idx", which is "cells" wide, is a multi-byte |
| 2818 | * character that doesn't fit, so that a ">" must be displayed. |
| 2819 | */ |
| 2820 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2821 | correct_cmdspos(int idx, int cells) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2822 | { |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 2823 | if ((*mb_ptr2len)(ccline.cmdbuff + idx) > 1 |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2824 | && (*mb_ptr2cells)(ccline.cmdbuff + idx) > 1 |
| 2825 | && ccline.cmdspos % Columns + cells > Columns) |
| 2826 | ccline.cmdspos++; |
| 2827 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2828 | |
| 2829 | /* |
| 2830 | * Get an Ex command line for the ":" command. |
| 2831 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2832 | char_u * |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2833 | getexline( |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2834 | int c, // normally ':', NUL for ":append" |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2835 | void *cookie UNUSED, |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2836 | int indent, // indent for inside conditionals |
Bram Moolenaar | 66250c9 | 2020-08-20 15:02:42 +0200 | [diff] [blame] | 2837 | getline_opt_T options) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2838 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2839 | // When executing a register, remove ':' that's in front of each line. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2840 | if (exec_from_reg && vpeekc() == ':') |
| 2841 | (void)vgetc(); |
Bram Moolenaar | 66250c9 | 2020-08-20 15:02:42 +0200 | [diff] [blame] | 2842 | return getcmdline(c, 1L, indent, options); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2843 | } |
| 2844 | |
| 2845 | /* |
| 2846 | * Get an Ex command line for Ex mode. |
| 2847 | * In Ex mode we only use the OS supplied line editing features and no |
| 2848 | * mappings or abbreviations. |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2849 | * Returns a string in allocated memory or NULL. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2850 | */ |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2851 | char_u * |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2852 | getexmodeline( |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2853 | int promptc, // normally ':', NUL for ":append" and '?' for |
| 2854 | // :s prompt |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 2855 | void *cookie UNUSED, |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2856 | int indent, // indent for inside conditionals |
Bram Moolenaar | 66250c9 | 2020-08-20 15:02:42 +0200 | [diff] [blame] | 2857 | getline_opt_T options UNUSED) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2858 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2859 | garray_T line_ga; |
| 2860 | char_u *pend; |
| 2861 | int startcol = 0; |
Bram Moolenaar | 7662423 | 2007-07-28 12:21:47 +0000 | [diff] [blame] | 2862 | int c1 = 0; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2863 | int escaped = FALSE; // CTRL-V typed |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2864 | int vcol = 0; |
| 2865 | char_u *p; |
Bram Moolenaar | 7662423 | 2007-07-28 12:21:47 +0000 | [diff] [blame] | 2866 | int prev_char; |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 2867 | int len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2868 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2869 | // Switch cursor on now. This avoids that it happens after the "\n", which |
| 2870 | // confuses the system function that computes tabstops. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2871 | cursor_on(); |
| 2872 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2873 | // always start in column 0; write a newline if necessary |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2874 | compute_cmdrow(); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2875 | if ((msg_col || msg_didout) && promptc != '?') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2876 | msg_putchar('\n'); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2877 | if (promptc == ':') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2878 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2879 | // indent that is only displayed, not in the line itself |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2880 | if (p_prompt) |
| 2881 | msg_putchar(':'); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2882 | while (indent-- > 0) |
| 2883 | msg_putchar(' '); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2884 | startcol = msg_col; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2885 | } |
| 2886 | |
| 2887 | ga_init2(&line_ga, 1, 30); |
| 2888 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2889 | // autoindent for :insert and :append is in the line itself |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2890 | if (promptc <= 0) |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 2891 | { |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 2892 | vcol = indent; |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 2893 | while (indent >= 8) |
| 2894 | { |
| 2895 | ga_append(&line_ga, TAB); |
Bram Moolenaar | 32526b3 | 2019-01-19 17:43:09 +0100 | [diff] [blame] | 2896 | msg_puts(" "); |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 2897 | indent -= 8; |
| 2898 | } |
| 2899 | while (indent-- > 0) |
| 2900 | { |
| 2901 | ga_append(&line_ga, ' '); |
| 2902 | msg_putchar(' '); |
| 2903 | } |
| 2904 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2905 | ++no_mapping; |
| 2906 | ++allow_keys; |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 2907 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2908 | /* |
| 2909 | * Get the line, one character at a time. |
| 2910 | */ |
| 2911 | got_int = FALSE; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2912 | while (!got_int) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2913 | { |
Bram Moolenaar | da63657 | 2015-04-03 17:11:45 +0200 | [diff] [blame] | 2914 | long sw; |
| 2915 | char_u *s; |
| 2916 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2917 | if (ga_grow(&line_ga, 40) == FAIL) |
| 2918 | break; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2919 | |
Bram Moolenaar | ba748c8 | 2017-02-26 14:00:07 +0100 | [diff] [blame] | 2920 | /* |
| 2921 | * Get one character at a time. |
| 2922 | */ |
Bram Moolenaar | 7662423 | 2007-07-28 12:21:47 +0000 | [diff] [blame] | 2923 | prev_char = c1; |
Bram Moolenaar | ba748c8 | 2017-02-26 14:00:07 +0100 | [diff] [blame] | 2924 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2925 | // Check for a ":normal" command and no more characters left. |
Bram Moolenaar | ba748c8 | 2017-02-26 14:00:07 +0100 | [diff] [blame] | 2926 | if (ex_normal_busy > 0 && typebuf.tb_len == 0) |
| 2927 | c1 = '\n'; |
| 2928 | else |
| 2929 | c1 = vgetc(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2930 | |
| 2931 | /* |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2932 | * Handle line editing. |
| 2933 | * Previously this was left to the system, putting the terminal in |
| 2934 | * cooked mode, but then CTRL-D and CTRL-T can't be used properly. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2935 | */ |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2936 | if (got_int) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2937 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2938 | msg_putchar('\n'); |
| 2939 | break; |
| 2940 | } |
| 2941 | |
Bram Moolenaar | abbc448 | 2017-01-24 15:57:55 +0100 | [diff] [blame] | 2942 | if (c1 == K_PS) |
| 2943 | { |
| 2944 | bracketed_paste(PASTE_EX, FALSE, &line_ga); |
| 2945 | goto redraw; |
| 2946 | } |
| 2947 | |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2948 | if (!escaped) |
| 2949 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2950 | // CR typed means "enter", which is NL |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2951 | if (c1 == '\r') |
| 2952 | c1 = '\n'; |
| 2953 | |
| 2954 | if (c1 == BS || c1 == K_BS |
| 2955 | || c1 == DEL || c1 == K_DEL || c1 == K_KDEL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2956 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2957 | if (line_ga.ga_len > 0) |
| 2958 | { |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 2959 | if (has_mbyte) |
| 2960 | { |
| 2961 | p = (char_u *)line_ga.ga_data; |
| 2962 | p[line_ga.ga_len] = NUL; |
| 2963 | len = (*mb_head_off)(p, p + line_ga.ga_len - 1) + 1; |
| 2964 | line_ga.ga_len -= len; |
| 2965 | } |
| 2966 | else |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 2967 | --line_ga.ga_len; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2968 | goto redraw; |
| 2969 | } |
| 2970 | continue; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2971 | } |
| 2972 | |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2973 | if (c1 == Ctrl_U) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2974 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2975 | msg_col = startcol; |
| 2976 | msg_clr_eos(); |
| 2977 | line_ga.ga_len = 0; |
Bram Moolenaar | da63657 | 2015-04-03 17:11:45 +0200 | [diff] [blame] | 2978 | goto redraw; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2979 | } |
| 2980 | |
| 2981 | if (c1 == Ctrl_T) |
| 2982 | { |
Bram Moolenaar | da63657 | 2015-04-03 17:11:45 +0200 | [diff] [blame] | 2983 | sw = get_sw_value(curbuf); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2984 | p = (char_u *)line_ga.ga_data; |
| 2985 | p[line_ga.ga_len] = NUL; |
Bram Moolenaar | 597a422 | 2014-06-25 14:39:50 +0200 | [diff] [blame] | 2986 | indent = get_indent_str(p, 8, FALSE); |
Bram Moolenaar | 14f2474 | 2012-08-08 18:01:05 +0200 | [diff] [blame] | 2987 | indent += sw - indent % sw; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2988 | add_indent: |
Bram Moolenaar | 597a422 | 2014-06-25 14:39:50 +0200 | [diff] [blame] | 2989 | while (get_indent_str(p, 8, FALSE) < indent) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2990 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2991 | (void)ga_grow(&line_ga, 2); // one more for the NUL |
Bram Moolenaar | da63657 | 2015-04-03 17:11:45 +0200 | [diff] [blame] | 2992 | p = (char_u *)line_ga.ga_data; |
| 2993 | s = skipwhite(p); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2994 | mch_memmove(s + 1, s, line_ga.ga_len - (s - p) + 1); |
| 2995 | *s = ' '; |
| 2996 | ++line_ga.ga_len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 2997 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 2998 | redraw: |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 2999 | // redraw the line |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3000 | msg_col = startcol; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3001 | vcol = 0; |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3002 | p = (char_u *)line_ga.ga_data; |
| 3003 | p[line_ga.ga_len] = NUL; |
| 3004 | while (p < (char_u *)line_ga.ga_data + line_ga.ga_len) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3005 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3006 | if (*p == TAB) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3007 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3008 | do |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3009 | msg_putchar(' '); |
Bram Moolenaar | abab0b0 | 2019-03-30 18:47:01 +0100 | [diff] [blame] | 3010 | while (++vcol % 8); |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3011 | ++p; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3012 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3013 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3014 | { |
Bram Moolenaar | 1614a14 | 2019-10-06 22:00:13 +0200 | [diff] [blame] | 3015 | len = mb_ptr2len(p); |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3016 | msg_outtrans_len(p, len); |
| 3017 | vcol += ptr2cells(p); |
| 3018 | p += len; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3019 | } |
| 3020 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3021 | msg_clr_eos(); |
Bram Moolenaar | 7662423 | 2007-07-28 12:21:47 +0000 | [diff] [blame] | 3022 | windgoto(msg_row, msg_col); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3023 | continue; |
| 3024 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3025 | |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3026 | if (c1 == Ctrl_D) |
| 3027 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3028 | // Delete one shiftwidth. |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3029 | p = (char_u *)line_ga.ga_data; |
| 3030 | if (prev_char == '0' || prev_char == '^') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3031 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3032 | if (prev_char == '^') |
| 3033 | ex_keep_indent = TRUE; |
| 3034 | indent = 0; |
| 3035 | p[--line_ga.ga_len] = NUL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3036 | } |
| 3037 | else |
| 3038 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3039 | p[line_ga.ga_len] = NUL; |
Bram Moolenaar | 597a422 | 2014-06-25 14:39:50 +0200 | [diff] [blame] | 3040 | indent = get_indent_str(p, 8, FALSE); |
Bram Moolenaar | da63657 | 2015-04-03 17:11:45 +0200 | [diff] [blame] | 3041 | if (indent > 0) |
| 3042 | { |
| 3043 | --indent; |
| 3044 | indent -= indent % get_sw_value(curbuf); |
| 3045 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3046 | } |
Bram Moolenaar | 597a422 | 2014-06-25 14:39:50 +0200 | [diff] [blame] | 3047 | while (get_indent_str(p, 8, FALSE) > indent) |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3048 | { |
Bram Moolenaar | da63657 | 2015-04-03 17:11:45 +0200 | [diff] [blame] | 3049 | s = skipwhite(p); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3050 | mch_memmove(s - 1, s, line_ga.ga_len - (s - p) + 1); |
| 3051 | --line_ga.ga_len; |
| 3052 | } |
| 3053 | goto add_indent; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3054 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3055 | |
| 3056 | if (c1 == Ctrl_V || c1 == Ctrl_Q) |
| 3057 | { |
| 3058 | escaped = TRUE; |
| 3059 | continue; |
| 3060 | } |
| 3061 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3062 | // Ignore special key codes: mouse movement, K_IGNORE, etc. |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3063 | if (IS_SPECIAL(c1)) |
| 3064 | continue; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3065 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3066 | |
| 3067 | if (IS_SPECIAL(c1)) |
| 3068 | c1 = '?'; |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3069 | if (has_mbyte) |
| 3070 | len = (*mb_char2bytes)(c1, |
| 3071 | (char_u *)line_ga.ga_data + line_ga.ga_len); |
| 3072 | else |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3073 | { |
| 3074 | len = 1; |
| 3075 | ((char_u *)line_ga.ga_data)[line_ga.ga_len] = c1; |
| 3076 | } |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3077 | if (c1 == '\n') |
| 3078 | msg_putchar('\n'); |
| 3079 | else if (c1 == TAB) |
| 3080 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3081 | // Don't use chartabsize(), 'ts' can be different |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3082 | do |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3083 | msg_putchar(' '); |
Bram Moolenaar | abab0b0 | 2019-03-30 18:47:01 +0100 | [diff] [blame] | 3084 | while (++vcol % 8); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3085 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3086 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3087 | { |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3088 | msg_outtrans_len( |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3089 | ((char_u *)line_ga.ga_data) + line_ga.ga_len, len); |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3090 | vcol += char2cells(c1); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3091 | } |
Bram Moolenaar | 2d54ec9 | 2014-06-12 19:44:48 +0200 | [diff] [blame] | 3092 | line_ga.ga_len += len; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3093 | escaped = FALSE; |
| 3094 | |
| 3095 | windgoto(msg_row, msg_col); |
Bram Moolenaar | 4399ef4 | 2005-02-12 14:29:27 +0000 | [diff] [blame] | 3096 | pend = (char_u *)(line_ga.ga_data) + line_ga.ga_len; |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3097 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3098 | // We are done when a NL is entered, but not when it comes after an |
| 3099 | // odd number of backslashes, that results in a NUL. |
Bram Moolenaar | 417f5e7 | 2010-09-29 15:50:30 +0200 | [diff] [blame] | 3100 | if (line_ga.ga_len > 0 && pend[-1] == '\n') |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3101 | { |
Bram Moolenaar | 417f5e7 | 2010-09-29 15:50:30 +0200 | [diff] [blame] | 3102 | int bcount = 0; |
| 3103 | |
| 3104 | while (line_ga.ga_len - 2 >= bcount && pend[-2 - bcount] == '\\') |
| 3105 | ++bcount; |
| 3106 | |
| 3107 | if (bcount > 0) |
| 3108 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3109 | // Halve the number of backslashes: "\NL" -> "NUL", "\\NL" -> |
| 3110 | // "\NL", etc. |
Bram Moolenaar | 417f5e7 | 2010-09-29 15:50:30 +0200 | [diff] [blame] | 3111 | line_ga.ga_len -= (bcount + 1) / 2; |
| 3112 | pend -= (bcount + 1) / 2; |
| 3113 | pend[-1] = '\n'; |
| 3114 | } |
| 3115 | |
| 3116 | if ((bcount & 1) == 0) |
| 3117 | { |
| 3118 | --line_ga.ga_len; |
| 3119 | --pend; |
| 3120 | *pend = NUL; |
| 3121 | break; |
| 3122 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3123 | } |
| 3124 | } |
| 3125 | |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 3126 | --no_mapping; |
| 3127 | --allow_keys; |
| 3128 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3129 | // make following messages go to the next line |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3130 | msg_didout = FALSE; |
| 3131 | msg_col = 0; |
| 3132 | if (msg_row < Rows - 1) |
| 3133 | ++msg_row; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3134 | emsg_on_display = FALSE; // don't want ui_delay() |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3135 | |
| 3136 | if (got_int) |
| 3137 | ga_clear(&line_ga); |
| 3138 | |
| 3139 | return (char_u *)line_ga.ga_data; |
| 3140 | } |
| 3141 | |
Bram Moolenaar | e344bea | 2005-09-01 20:46:49 +0000 | [diff] [blame] | 3142 | # if defined(MCH_CURSOR_SHAPE) || defined(FEAT_GUI) \ |
| 3143 | || defined(FEAT_MOUSESHAPE) || defined(PROTO) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3144 | /* |
| 3145 | * Return TRUE if ccline.overstrike is on. |
| 3146 | */ |
| 3147 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3148 | cmdline_overstrike(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3149 | { |
| 3150 | return ccline.overstrike; |
| 3151 | } |
| 3152 | |
| 3153 | /* |
| 3154 | * Return TRUE if the cursor is at the end of the cmdline. |
| 3155 | */ |
| 3156 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3157 | cmdline_at_end(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3158 | { |
| 3159 | return (ccline.cmdpos >= ccline.cmdlen); |
| 3160 | } |
| 3161 | #endif |
| 3162 | |
Bram Moolenaar | 9372a11 | 2005-12-06 19:59:18 +0000 | [diff] [blame] | 3163 | #if (defined(FEAT_XIM) && (defined(FEAT_GUI_GTK))) || defined(PROTO) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3164 | /* |
| 3165 | * Return the virtual column number at the current cursor position. |
| 3166 | * This is used by the IM code to obtain the start of the preedit string. |
| 3167 | */ |
| 3168 | colnr_T |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3169 | cmdline_getvcol_cursor(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3170 | { |
| 3171 | if (ccline.cmdbuff == NULL || ccline.cmdpos > ccline.cmdlen) |
| 3172 | return MAXCOL; |
| 3173 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3174 | if (has_mbyte) |
| 3175 | { |
| 3176 | colnr_T col; |
| 3177 | int i = 0; |
| 3178 | |
| 3179 | for (col = 0; i < ccline.cmdpos; ++col) |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3180 | i += (*mb_ptr2len)(ccline.cmdbuff + i); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3181 | |
| 3182 | return col; |
| 3183 | } |
| 3184 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3185 | return ccline.cmdpos; |
| 3186 | } |
| 3187 | #endif |
| 3188 | |
| 3189 | #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 3190 | /* |
| 3191 | * If part of the command line is an IM preedit string, redraw it with |
| 3192 | * IM feedback attributes. The cursor position is restored after drawing. |
| 3193 | */ |
| 3194 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3195 | redrawcmd_preedit(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3196 | { |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 3197 | if ((State & MODE_CMDLINE) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3198 | && xic != NULL |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3199 | // && im_get_status() doesn't work when using SCIM |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3200 | && !p_imdisable |
| 3201 | && im_is_preediting()) |
| 3202 | { |
| 3203 | int cmdpos = 0; |
| 3204 | int cmdspos; |
| 3205 | int old_row; |
| 3206 | int old_col; |
| 3207 | colnr_T col; |
| 3208 | |
| 3209 | old_row = msg_row; |
| 3210 | old_col = msg_col; |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 3211 | cmdspos = ((ccline.cmdfirstc != NUL) ? 1 : 0) + ccline.cmdindent; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3212 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3213 | if (has_mbyte) |
| 3214 | { |
| 3215 | for (col = 0; col < preedit_start_col |
| 3216 | && cmdpos < ccline.cmdlen; ++col) |
| 3217 | { |
| 3218 | cmdspos += (*mb_ptr2cells)(ccline.cmdbuff + cmdpos); |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3219 | cmdpos += (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3220 | } |
| 3221 | } |
| 3222 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3223 | { |
| 3224 | cmdspos += preedit_start_col; |
| 3225 | cmdpos += preedit_start_col; |
| 3226 | } |
| 3227 | |
| 3228 | msg_row = cmdline_row + (cmdspos / (int)Columns); |
| 3229 | msg_col = cmdspos % (int)Columns; |
| 3230 | if (msg_row >= Rows) |
| 3231 | msg_row = Rows - 1; |
| 3232 | |
| 3233 | for (col = 0; cmdpos < ccline.cmdlen; ++col) |
| 3234 | { |
| 3235 | int char_len; |
| 3236 | int char_attr; |
| 3237 | |
| 3238 | char_attr = im_get_feedback_attr(col); |
| 3239 | if (char_attr < 0) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3240 | break; // end of preedit string |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3241 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3242 | if (has_mbyte) |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3243 | char_len = (*mb_ptr2len)(ccline.cmdbuff + cmdpos); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3244 | else |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3245 | char_len = 1; |
| 3246 | |
| 3247 | msg_outtrans_len_attr(ccline.cmdbuff + cmdpos, char_len, char_attr); |
| 3248 | cmdpos += char_len; |
| 3249 | } |
| 3250 | |
| 3251 | msg_row = old_row; |
| 3252 | msg_col = old_col; |
| 3253 | } |
| 3254 | } |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3255 | #endif // FEAT_XIM && FEAT_GUI_GTK |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3256 | |
| 3257 | /* |
| 3258 | * Allocate a new command line buffer. |
| 3259 | * Assigns the new buffer to ccline.cmdbuff and ccline.cmdbufflen. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3260 | */ |
| 3261 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3262 | alloc_cmdbuff(int len) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3263 | { |
| 3264 | /* |
| 3265 | * give some extra space to avoid having to allocate all the time |
| 3266 | */ |
| 3267 | if (len < 80) |
| 3268 | len = 100; |
| 3269 | else |
| 3270 | len += 20; |
| 3271 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3272 | ccline.cmdbuff = alloc(len); // caller should check for out-of-memory |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3273 | ccline.cmdbufflen = len; |
| 3274 | } |
| 3275 | |
| 3276 | /* |
| 3277 | * Re-allocate the command line to length len + something extra. |
| 3278 | * return FAIL for failure, OK otherwise |
| 3279 | */ |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 3280 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3281 | realloc_cmdbuff(int len) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3282 | { |
| 3283 | char_u *p; |
| 3284 | |
Bram Moolenaar | 673b87b | 2010-08-13 19:12:07 +0200 | [diff] [blame] | 3285 | if (len < ccline.cmdbufflen) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3286 | return OK; // no need to resize |
Bram Moolenaar | 673b87b | 2010-08-13 19:12:07 +0200 | [diff] [blame] | 3287 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3288 | p = ccline.cmdbuff; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3289 | alloc_cmdbuff(len); // will get some more |
| 3290 | if (ccline.cmdbuff == NULL) // out of memory |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3291 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3292 | ccline.cmdbuff = p; // keep the old one |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3293 | return FAIL; |
| 3294 | } |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3295 | // There isn't always a NUL after the command, but it may need to be |
| 3296 | // there, thus copy up to the NUL and add a NUL. |
Bram Moolenaar | 35a3423 | 2010-08-13 16:51:26 +0200 | [diff] [blame] | 3297 | mch_memmove(ccline.cmdbuff, p, (size_t)ccline.cmdlen); |
| 3298 | ccline.cmdbuff[ccline.cmdlen] = NUL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3299 | vim_free(p); |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 3300 | |
| 3301 | if (ccline.xpc != NULL |
| 3302 | && ccline.xpc->xp_pattern != NULL |
| 3303 | && ccline.xpc->xp_context != EXPAND_NOTHING |
| 3304 | && ccline.xpc->xp_context != EXPAND_UNSUCCESSFUL) |
| 3305 | { |
Bram Moolenaar | bb5ddda | 2008-11-28 10:01:10 +0000 | [diff] [blame] | 3306 | int i = (int)(ccline.xpc->xp_pattern - p); |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 3307 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3308 | // If xp_pattern points inside the old cmdbuff it needs to be adjusted |
| 3309 | // to point into the newly allocated memory. |
Bram Moolenaar | d6e7cc6 | 2008-09-14 12:42:29 +0000 | [diff] [blame] | 3310 | if (i >= 0 && i <= ccline.cmdlen) |
| 3311 | ccline.xpc->xp_pattern = ccline.cmdbuff + i; |
| 3312 | } |
| 3313 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3314 | return OK; |
| 3315 | } |
| 3316 | |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3317 | #if defined(FEAT_ARABIC) || defined(PROTO) |
| 3318 | static char_u *arshape_buf = NULL; |
| 3319 | |
| 3320 | # if defined(EXITFREE) || defined(PROTO) |
| 3321 | void |
Bram Moolenaar | 48ac671 | 2019-07-04 20:26:21 +0200 | [diff] [blame] | 3322 | free_arshape_buf(void) |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3323 | { |
| 3324 | vim_free(arshape_buf); |
| 3325 | } |
| 3326 | # endif |
| 3327 | #endif |
| 3328 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3329 | /* |
| 3330 | * Draw part of the cmdline at the current cursor position. But draw stars |
| 3331 | * when cmdline_star is TRUE. |
| 3332 | */ |
| 3333 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3334 | draw_cmdline(int start, int len) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3335 | { |
| 3336 | #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) |
| 3337 | int i; |
| 3338 | |
| 3339 | if (cmdline_star > 0) |
| 3340 | for (i = 0; i < len; ++i) |
| 3341 | { |
| 3342 | msg_putchar('*'); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3343 | if (has_mbyte) |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3344 | i += (*mb_ptr2len)(ccline.cmdbuff + start + i) - 1; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3345 | } |
| 3346 | else |
| 3347 | #endif |
| 3348 | #ifdef FEAT_ARABIC |
Bram Moolenaar | 693f7dc | 2019-06-21 02:30:38 +0200 | [diff] [blame] | 3349 | if (p_arshape && !p_tbidi && cmdline_has_arabic(start, len)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3350 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3351 | static int buflen = 0; |
| 3352 | char_u *p; |
| 3353 | int j; |
| 3354 | int newlen = 0; |
| 3355 | int mb_l; |
Bram Moolenaar | 4ea8fe1 | 2006-03-09 22:32:39 +0000 | [diff] [blame] | 3356 | int pc, pc1 = 0; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3357 | int prev_c = 0; |
| 3358 | int prev_c1 = 0; |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3359 | int u8c; |
| 3360 | int u8cc[MAX_MCO]; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3361 | int nc = 0; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3362 | |
| 3363 | /* |
| 3364 | * Do arabic shaping into a temporary buffer. This is very |
| 3365 | * inefficient! |
| 3366 | */ |
Bram Moolenaar | cafda4f | 2005-09-06 19:25:11 +0000 | [diff] [blame] | 3367 | if (len * 2 + 2 > buflen) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3368 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3369 | // Re-allocate the buffer. We keep it around to avoid a lot of |
| 3370 | // alloc()/free() calls. |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3371 | vim_free(arshape_buf); |
Bram Moolenaar | cafda4f | 2005-09-06 19:25:11 +0000 | [diff] [blame] | 3372 | buflen = len * 2 + 2; |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3373 | arshape_buf = alloc(buflen); |
| 3374 | if (arshape_buf == NULL) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3375 | return; // out of memory |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3376 | } |
| 3377 | |
Bram Moolenaar | cafda4f | 2005-09-06 19:25:11 +0000 | [diff] [blame] | 3378 | if (utf_iscomposing(utf_ptr2char(ccline.cmdbuff + start))) |
| 3379 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3380 | // Prepend a space to draw the leading composing char on. |
Bram Moolenaar | cafda4f | 2005-09-06 19:25:11 +0000 | [diff] [blame] | 3381 | arshape_buf[0] = ' '; |
| 3382 | newlen = 1; |
| 3383 | } |
| 3384 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3385 | for (j = start; j < start + len; j += mb_l) |
| 3386 | { |
| 3387 | p = ccline.cmdbuff + j; |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3388 | u8c = utfc_ptr2char_len(p, u8cc, start + len - j); |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3389 | mb_l = utfc_ptr2len_len(p, start + len - j); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3390 | if (ARABIC_CHAR(u8c)) |
| 3391 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3392 | // Do Arabic shaping. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3393 | if (cmdmsg_rl) |
| 3394 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3395 | // displaying from right to left |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3396 | pc = prev_c; |
| 3397 | pc1 = prev_c1; |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3398 | prev_c1 = u8cc[0]; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3399 | if (j + mb_l >= start + len) |
| 3400 | nc = NUL; |
| 3401 | else |
| 3402 | nc = utf_ptr2char(p + mb_l); |
| 3403 | } |
| 3404 | else |
| 3405 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3406 | // displaying from left to right |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3407 | if (j + mb_l >= start + len) |
| 3408 | pc = NUL; |
| 3409 | else |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3410 | { |
| 3411 | int pcc[MAX_MCO]; |
| 3412 | |
| 3413 | pc = utfc_ptr2char_len(p + mb_l, pcc, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3414 | start + len - j - mb_l); |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3415 | pc1 = pcc[0]; |
| 3416 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3417 | nc = prev_c; |
| 3418 | } |
| 3419 | prev_c = u8c; |
| 3420 | |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3421 | u8c = arabic_shape(u8c, NULL, &u8cc[0], pc, pc1, nc); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3422 | |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3423 | newlen += (*mb_char2bytes)(u8c, arshape_buf + newlen); |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3424 | if (u8cc[0] != 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3425 | { |
Bram Moolenaar | 362e1a3 | 2006-03-06 23:29:24 +0000 | [diff] [blame] | 3426 | newlen += (*mb_char2bytes)(u8cc[0], arshape_buf + newlen); |
| 3427 | if (u8cc[1] != 0) |
| 3428 | newlen += (*mb_char2bytes)(u8cc[1], |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3429 | arshape_buf + newlen); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3430 | } |
| 3431 | } |
| 3432 | else |
| 3433 | { |
| 3434 | prev_c = u8c; |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3435 | mch_memmove(arshape_buf + newlen, p, mb_l); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3436 | newlen += mb_l; |
| 3437 | } |
| 3438 | } |
| 3439 | |
Bram Moolenaar | f461c8e | 2005-06-25 23:04:51 +0000 | [diff] [blame] | 3440 | msg_outtrans_len(arshape_buf, newlen); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3441 | } |
| 3442 | else |
| 3443 | #endif |
| 3444 | msg_outtrans_len(ccline.cmdbuff + start, len); |
| 3445 | } |
| 3446 | |
| 3447 | /* |
| 3448 | * Put a character on the command line. Shifts the following text to the |
| 3449 | * right when "shift" is TRUE. Used for CTRL-V, CTRL-K, etc. |
| 3450 | * "c" must be printable (fit in one display cell)! |
| 3451 | */ |
| 3452 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3453 | putcmdline(int c, int shift) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3454 | { |
| 3455 | if (cmd_silent) |
| 3456 | return; |
| 3457 | msg_no_more = TRUE; |
| 3458 | msg_putchar(c); |
| 3459 | if (shift) |
| 3460 | draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
| 3461 | msg_no_more = FALSE; |
| 3462 | cursorcmd(); |
Bram Moolenaar | 6a77d26 | 2017-07-16 15:24:01 +0200 | [diff] [blame] | 3463 | extra_char = c; |
| 3464 | extra_char_shift = shift; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3465 | } |
| 3466 | |
| 3467 | /* |
| 3468 | * Undo a putcmdline(c, FALSE). |
| 3469 | */ |
| 3470 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3471 | unputcmdline(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3472 | { |
| 3473 | if (cmd_silent) |
| 3474 | return; |
| 3475 | msg_no_more = TRUE; |
| 3476 | if (ccline.cmdlen == ccline.cmdpos) |
| 3477 | msg_putchar(' '); |
Bram Moolenaar | 64fdf5c | 2012-06-06 12:03:06 +0200 | [diff] [blame] | 3478 | else if (has_mbyte) |
| 3479 | draw_cmdline(ccline.cmdpos, |
| 3480 | (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3481 | else |
| 3482 | draw_cmdline(ccline.cmdpos, 1); |
| 3483 | msg_no_more = FALSE; |
| 3484 | cursorcmd(); |
Bram Moolenaar | 6a77d26 | 2017-07-16 15:24:01 +0200 | [diff] [blame] | 3485 | extra_char = NUL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3486 | } |
| 3487 | |
| 3488 | /* |
| 3489 | * Put the given string, of the given length, onto the command line. |
| 3490 | * If len is -1, then STRLEN() is used to calculate the length. |
| 3491 | * If 'redraw' is TRUE then the new part of the command line, and the remaining |
| 3492 | * part will be redrawn, otherwise it will not. If this function is called |
| 3493 | * twice in a row, then 'redraw' should be FALSE and redrawcmd() should be |
| 3494 | * called afterwards. |
| 3495 | */ |
| 3496 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3497 | put_on_cmdline(char_u *str, int len, int redraw) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3498 | { |
| 3499 | int retval; |
| 3500 | int i; |
| 3501 | int m; |
| 3502 | int c; |
| 3503 | |
| 3504 | if (len < 0) |
| 3505 | len = (int)STRLEN(str); |
| 3506 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3507 | // Check if ccline.cmdbuff needs to be longer |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3508 | if (ccline.cmdlen + len + 1 >= ccline.cmdbufflen) |
Bram Moolenaar | 673b87b | 2010-08-13 19:12:07 +0200 | [diff] [blame] | 3509 | retval = realloc_cmdbuff(ccline.cmdlen + len + 1); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3510 | else |
| 3511 | retval = OK; |
| 3512 | if (retval == OK) |
| 3513 | { |
| 3514 | if (!ccline.overstrike) |
| 3515 | { |
| 3516 | mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, |
| 3517 | ccline.cmdbuff + ccline.cmdpos, |
| 3518 | (size_t)(ccline.cmdlen - ccline.cmdpos)); |
| 3519 | ccline.cmdlen += len; |
| 3520 | } |
| 3521 | else |
| 3522 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3523 | if (has_mbyte) |
| 3524 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3525 | // Count nr of characters in the new string. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3526 | m = 0; |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3527 | for (i = 0; i < len; i += (*mb_ptr2len)(str + i)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3528 | ++m; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3529 | // Count nr of bytes in cmdline that are overwritten by these |
| 3530 | // characters. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3531 | for (i = ccline.cmdpos; i < ccline.cmdlen && m > 0; |
Bram Moolenaar | 0fa313a | 2005-08-10 21:07:57 +0000 | [diff] [blame] | 3532 | i += (*mb_ptr2len)(ccline.cmdbuff + i)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3533 | --m; |
| 3534 | if (i < ccline.cmdlen) |
| 3535 | { |
| 3536 | mch_memmove(ccline.cmdbuff + ccline.cmdpos + len, |
| 3537 | ccline.cmdbuff + i, (size_t)(ccline.cmdlen - i)); |
| 3538 | ccline.cmdlen += ccline.cmdpos + len - i; |
| 3539 | } |
| 3540 | else |
| 3541 | ccline.cmdlen = ccline.cmdpos + len; |
| 3542 | } |
Bram Moolenaar | 1350597 | 2019-01-24 15:04:48 +0100 | [diff] [blame] | 3543 | else if (ccline.cmdpos + len > ccline.cmdlen) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3544 | ccline.cmdlen = ccline.cmdpos + len; |
| 3545 | } |
| 3546 | mch_memmove(ccline.cmdbuff + ccline.cmdpos, str, (size_t)len); |
| 3547 | ccline.cmdbuff[ccline.cmdlen] = NUL; |
| 3548 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3549 | if (enc_utf8) |
| 3550 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3551 | // When the inserted text starts with a composing character, |
| 3552 | // backup to the character before it. There could be two of them. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3553 | i = 0; |
| 3554 | c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); |
| 3555 | while (ccline.cmdpos > 0 && utf_iscomposing(c)) |
| 3556 | { |
| 3557 | i = (*mb_head_off)(ccline.cmdbuff, |
| 3558 | ccline.cmdbuff + ccline.cmdpos - 1) + 1; |
| 3559 | ccline.cmdpos -= i; |
| 3560 | len += i; |
| 3561 | c = utf_ptr2char(ccline.cmdbuff + ccline.cmdpos); |
| 3562 | } |
Bram Moolenaar | 1350597 | 2019-01-24 15:04:48 +0100 | [diff] [blame] | 3563 | #ifdef FEAT_ARABIC |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3564 | if (i == 0 && ccline.cmdpos > 0 && arabic_maycombine(c)) |
| 3565 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3566 | // Check the previous character for Arabic combining pair. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3567 | i = (*mb_head_off)(ccline.cmdbuff, |
| 3568 | ccline.cmdbuff + ccline.cmdpos - 1) + 1; |
| 3569 | if (arabic_combine(utf_ptr2char(ccline.cmdbuff |
| 3570 | + ccline.cmdpos - i), c)) |
| 3571 | { |
| 3572 | ccline.cmdpos -= i; |
| 3573 | len += i; |
| 3574 | } |
| 3575 | else |
| 3576 | i = 0; |
| 3577 | } |
Bram Moolenaar | 1350597 | 2019-01-24 15:04:48 +0100 | [diff] [blame] | 3578 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3579 | if (i != 0) |
| 3580 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3581 | // Also backup the cursor position. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3582 | i = ptr2cells(ccline.cmdbuff + ccline.cmdpos); |
| 3583 | ccline.cmdspos -= i; |
| 3584 | msg_col -= i; |
| 3585 | if (msg_col < 0) |
| 3586 | { |
| 3587 | msg_col += Columns; |
| 3588 | --msg_row; |
| 3589 | } |
| 3590 | } |
| 3591 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3592 | |
| 3593 | if (redraw && !cmd_silent) |
| 3594 | { |
| 3595 | msg_no_more = TRUE; |
| 3596 | i = cmdline_row; |
Bram Moolenaar | 73dc59a | 2011-09-30 17:46:21 +0200 | [diff] [blame] | 3597 | cursorcmd(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3598 | draw_cmdline(ccline.cmdpos, ccline.cmdlen - ccline.cmdpos); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3599 | // Avoid clearing the rest of the line too often. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3600 | if (cmdline_row != i || ccline.overstrike) |
| 3601 | msg_clr_eos(); |
| 3602 | msg_no_more = FALSE; |
| 3603 | } |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3604 | if (KeyTyped) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3605 | { |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3606 | m = Columns * Rows; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3607 | if (m < 0) // overflow, Columns or Rows at weird value |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3608 | m = MAXCOL; |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3609 | } |
| 3610 | else |
| 3611 | m = MAXCOL; |
| 3612 | for (i = 0; i < len; ++i) |
| 3613 | { |
| 3614 | c = cmdline_charsize(ccline.cmdpos); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3615 | // count ">" for a double-wide char that doesn't fit. |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3616 | if (has_mbyte) |
| 3617 | correct_cmdspos(ccline.cmdpos, c); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3618 | // Stop cursor at the end of the screen, but do increment the |
| 3619 | // insert position, so that entering a very long command |
| 3620 | // works, even though you can't see it. |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3621 | if (ccline.cmdspos + c < m) |
| 3622 | ccline.cmdspos += c; |
Bram Moolenaar | 1350597 | 2019-01-24 15:04:48 +0100 | [diff] [blame] | 3623 | |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3624 | if (has_mbyte) |
| 3625 | { |
| 3626 | c = (*mb_ptr2len)(ccline.cmdbuff + ccline.cmdpos) - 1; |
| 3627 | if (c > len - i - 1) |
| 3628 | c = len - i - 1; |
| 3629 | ccline.cmdpos += c; |
| 3630 | i += c; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3631 | } |
Bram Moolenaar | 14184a3 | 2019-02-16 15:10:30 +0100 | [diff] [blame] | 3632 | ++ccline.cmdpos; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3633 | } |
| 3634 | } |
| 3635 | if (redraw) |
| 3636 | msg_check(); |
| 3637 | return retval; |
| 3638 | } |
| 3639 | |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 3640 | static cmdline_info_T prev_ccline; |
| 3641 | static int prev_ccline_used = FALSE; |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 3642 | |
| 3643 | /* |
| 3644 | * Save ccline, because obtaining the "=" register may execute "normal :cmd" |
| 3645 | * and overwrite it. But get_cmdline_str() may need it, thus make it |
| 3646 | * available globally in prev_ccline. |
| 3647 | */ |
| 3648 | static void |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 3649 | save_cmdline(cmdline_info_T *ccp) |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 3650 | { |
| 3651 | if (!prev_ccline_used) |
| 3652 | { |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 3653 | CLEAR_FIELD(prev_ccline); |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 3654 | prev_ccline_used = TRUE; |
| 3655 | } |
| 3656 | *ccp = prev_ccline; |
| 3657 | prev_ccline = ccline; |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 3658 | ccline.cmdbuff = NULL; // signal that ccline is not in use |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 3659 | } |
| 3660 | |
| 3661 | /* |
Bram Moolenaar | ccc1822 | 2007-05-10 18:25:20 +0000 | [diff] [blame] | 3662 | * Restore ccline after it has been saved with save_cmdline(). |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 3663 | */ |
| 3664 | static void |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 3665 | restore_cmdline(cmdline_info_T *ccp) |
Bram Moolenaar | 5f2bb9f | 2005-01-11 21:29:04 +0000 | [diff] [blame] | 3666 | { |
| 3667 | ccline = prev_ccline; |
| 3668 | prev_ccline = *ccp; |
| 3669 | } |
| 3670 | |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3671 | /* |
Bram Moolenaar | 6f62fed | 2015-12-17 14:04:24 +0100 | [diff] [blame] | 3672 | * Paste a yank register into the command line. |
| 3673 | * Used by CTRL-R command in command-line mode. |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3674 | * insert_reg() can't be used here, because special characters from the |
| 3675 | * register contents will be interpreted as commands. |
| 3676 | * |
Bram Moolenaar | 6f62fed | 2015-12-17 14:04:24 +0100 | [diff] [blame] | 3677 | * Return FAIL for failure, OK otherwise. |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3678 | */ |
| 3679 | static int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3680 | cmdline_paste( |
| 3681 | int regname, |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3682 | int literally, // Insert text literally instead of "as typed" |
| 3683 | int remcr) // remove trailing CR |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3684 | { |
| 3685 | long i; |
| 3686 | char_u *arg; |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3687 | char_u *p; |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3688 | int allocated; |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3689 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3690 | // check for valid regname; also accept special characters for CTRL-R in |
| 3691 | // the command line |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3692 | if (regname != Ctrl_F && regname != Ctrl_P && regname != Ctrl_W |
Bram Moolenaar | e2c8d83 | 2018-05-01 19:24:03 +0200 | [diff] [blame] | 3693 | && regname != Ctrl_A && regname != Ctrl_L |
| 3694 | && !valid_yank_reg(regname, FALSE)) |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3695 | return FAIL; |
| 3696 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3697 | // A register containing CTRL-R can cause an endless loop. Allow using |
| 3698 | // CTRL-C to break the loop. |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3699 | line_breakcheck(); |
| 3700 | if (got_int) |
| 3701 | return FAIL; |
| 3702 | |
| 3703 | #ifdef FEAT_CLIPBOARD |
| 3704 | regname = may_get_selection(regname); |
| 3705 | #endif |
| 3706 | |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 3707 | // Need to set "textlock" to avoid nasty things like going to another |
Bram Moolenaar | 438d176 | 2018-09-30 17:11:48 +0200 | [diff] [blame] | 3708 | // buffer when evaluating an expression. |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 3709 | ++textlock; |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3710 | i = get_spec_reg(regname, &arg, &allocated, TRUE); |
zeertzjq | cfe4565 | 2022-05-27 17:26:55 +0100 | [diff] [blame] | 3711 | --textlock; |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3712 | |
| 3713 | if (i) |
| 3714 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3715 | // Got the value of a special register in "arg". |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3716 | if (arg == NULL) |
| 3717 | return FAIL; |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3718 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3719 | // When 'incsearch' is set and CTRL-R CTRL-W used: skip the duplicate |
| 3720 | // part of the word. |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3721 | p = arg; |
| 3722 | if (p_is && regname == Ctrl_W) |
| 3723 | { |
| 3724 | char_u *w; |
| 3725 | int len; |
| 3726 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3727 | // Locate start of last word in the cmd buffer. |
Bram Moolenaar | 80ae7b2 | 2011-07-07 16:44:37 +0200 | [diff] [blame] | 3728 | for (w = ccline.cmdbuff + ccline.cmdpos; w > ccline.cmdbuff; ) |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3729 | { |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3730 | if (has_mbyte) |
| 3731 | { |
| 3732 | len = (*mb_head_off)(ccline.cmdbuff, w - 1) + 1; |
| 3733 | if (!vim_iswordc(mb_ptr2char(w - len))) |
| 3734 | break; |
| 3735 | w -= len; |
| 3736 | } |
| 3737 | else |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3738 | { |
| 3739 | if (!vim_iswordc(w[-1])) |
| 3740 | break; |
| 3741 | --w; |
| 3742 | } |
| 3743 | } |
Bram Moolenaar | 80ae7b2 | 2011-07-07 16:44:37 +0200 | [diff] [blame] | 3744 | len = (int)((ccline.cmdbuff + ccline.cmdpos) - w); |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 3745 | if (p_ic ? STRNICMP(w, arg, len) == 0 : STRNCMP(w, arg, len) == 0) |
| 3746 | p += len; |
| 3747 | } |
| 3748 | |
| 3749 | cmdline_paste_str(p, literally); |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3750 | if (allocated) |
| 3751 | vim_free(arg); |
| 3752 | return OK; |
| 3753 | } |
| 3754 | |
Bram Moolenaar | 1769d5a | 2006-10-17 14:25:24 +0000 | [diff] [blame] | 3755 | return cmdline_paste_reg(regname, literally, remcr); |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3756 | } |
| 3757 | |
| 3758 | /* |
| 3759 | * Put a string on the command line. |
| 3760 | * When "literally" is TRUE, insert literally. |
| 3761 | * When "literally" is FALSE, insert as typed, but don't leave the command |
| 3762 | * line. |
| 3763 | */ |
| 3764 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3765 | cmdline_paste_str(char_u *s, int literally) |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3766 | { |
| 3767 | int c, cv; |
| 3768 | |
| 3769 | if (literally) |
| 3770 | put_on_cmdline(s, -1, TRUE); |
| 3771 | else |
| 3772 | while (*s != NUL) |
| 3773 | { |
| 3774 | cv = *s; |
| 3775 | if (cv == Ctrl_V && s[1]) |
| 3776 | ++s; |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3777 | if (has_mbyte) |
Bram Moolenaar | 48be32b | 2008-06-20 10:56:16 +0000 | [diff] [blame] | 3778 | c = mb_cptr2char_adv(&s); |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3779 | else |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3780 | c = *s++; |
Bram Moolenaar | e79abdd | 2012-06-29 13:44:41 +0200 | [diff] [blame] | 3781 | if (cv == Ctrl_V || c == ESC || c == Ctrl_C |
| 3782 | || c == CAR || c == NL || c == Ctrl_L |
Bram Moolenaar | 8299df9 | 2004-07-10 09:47:34 +0000 | [diff] [blame] | 3783 | #ifdef UNIX |
| 3784 | || c == intr_char |
| 3785 | #endif |
| 3786 | || (c == Ctrl_BSL && *s == Ctrl_N)) |
| 3787 | stuffcharReadbuff(Ctrl_V); |
| 3788 | stuffcharReadbuff(c); |
| 3789 | } |
| 3790 | } |
| 3791 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3792 | /* |
Bram Moolenaar | 89c79b9 | 2016-05-05 17:18:41 +0200 | [diff] [blame] | 3793 | * This function is called when the screen size changes and with incremental |
| 3794 | * search and in other situations where the command line may have been |
| 3795 | * overwritten. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3796 | */ |
| 3797 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3798 | redrawcmdline(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3799 | { |
Bram Moolenaar | 29ae377 | 2017-04-30 19:39:39 +0200 | [diff] [blame] | 3800 | redrawcmdline_ex(TRUE); |
| 3801 | } |
| 3802 | |
Bram Moolenaar | e505071 | 2021-12-09 10:51:05 +0000 | [diff] [blame] | 3803 | /* |
| 3804 | * When "do_compute_cmdrow" is TRUE the command line is redrawn at the bottom. |
| 3805 | * If FALSE cmdline_row is used, which should redraw in the same place. |
| 3806 | */ |
Bram Moolenaar | 29ae377 | 2017-04-30 19:39:39 +0200 | [diff] [blame] | 3807 | void |
| 3808 | redrawcmdline_ex(int do_compute_cmdrow) |
| 3809 | { |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3810 | if (cmd_silent) |
| 3811 | return; |
| 3812 | need_wait_return = FALSE; |
Bram Moolenaar | 29ae377 | 2017-04-30 19:39:39 +0200 | [diff] [blame] | 3813 | if (do_compute_cmdrow) |
| 3814 | compute_cmdrow(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3815 | redrawcmd(); |
| 3816 | cursorcmd(); |
| 3817 | } |
| 3818 | |
| 3819 | static void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3820 | redrawcmdprompt(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3821 | { |
| 3822 | int i; |
| 3823 | |
| 3824 | if (cmd_silent) |
| 3825 | return; |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 3826 | if (ccline.cmdfirstc != NUL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3827 | msg_putchar(ccline.cmdfirstc); |
| 3828 | if (ccline.cmdprompt != NULL) |
| 3829 | { |
Bram Moolenaar | 32526b3 | 2019-01-19 17:43:09 +0100 | [diff] [blame] | 3830 | msg_puts_attr((char *)ccline.cmdprompt, ccline.cmdattr); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3831 | ccline.cmdindent = msg_col + (msg_row - cmdline_row) * Columns; |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3832 | // do the reverse of set_cmdspos() |
Bram Moolenaar | bfd8fc0 | 2005-09-20 23:22:24 +0000 | [diff] [blame] | 3833 | if (ccline.cmdfirstc != NUL) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3834 | --ccline.cmdindent; |
| 3835 | } |
| 3836 | else |
| 3837 | for (i = ccline.cmdindent; i > 0; --i) |
| 3838 | msg_putchar(' '); |
| 3839 | } |
| 3840 | |
| 3841 | /* |
| 3842 | * Redraw what is currently on the command line. |
| 3843 | */ |
| 3844 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3845 | redrawcmd(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3846 | { |
Bram Moolenaar | 37fef16 | 2022-08-29 18:16:32 +0100 | [diff] [blame] | 3847 | int save_in_echowindow = in_echowindow; |
| 3848 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3849 | if (cmd_silent) |
| 3850 | return; |
| 3851 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3852 | // when 'incsearch' is set there may be no command line while redrawing |
Bram Moolenaar | df1bdc9 | 2006-02-23 21:32:16 +0000 | [diff] [blame] | 3853 | if (ccline.cmdbuff == NULL) |
| 3854 | { |
| 3855 | windgoto(cmdline_row, 0); |
| 3856 | msg_clr_eos(); |
| 3857 | return; |
| 3858 | } |
| 3859 | |
Bram Moolenaar | 37fef16 | 2022-08-29 18:16:32 +0100 | [diff] [blame] | 3860 | // Do not put this in the message window. |
| 3861 | in_echowindow = FALSE; |
| 3862 | |
zeertzjq | 46af7bc | 2022-07-28 12:34:09 +0100 | [diff] [blame] | 3863 | sb_text_restart_cmdline(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3864 | msg_start(); |
| 3865 | redrawcmdprompt(); |
| 3866 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3867 | // Don't use more prompt, truncate the cmdline if it doesn't fit. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3868 | msg_no_more = TRUE; |
| 3869 | draw_cmdline(0, ccline.cmdlen); |
| 3870 | msg_clr_eos(); |
| 3871 | msg_no_more = FALSE; |
| 3872 | |
| 3873 | set_cmdspos_cursor(); |
Bram Moolenaar | a92522f | 2017-07-15 15:21:38 +0200 | [diff] [blame] | 3874 | if (extra_char != NUL) |
Bram Moolenaar | 6a77d26 | 2017-07-16 15:24:01 +0200 | [diff] [blame] | 3875 | putcmdline(extra_char, extra_char_shift); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3876 | |
| 3877 | /* |
| 3878 | * An emsg() before may have set msg_scroll. This is used in normal mode, |
| 3879 | * in cmdline mode we can reset them now. |
| 3880 | */ |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3881 | msg_scroll = FALSE; // next message overwrites cmdline |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3882 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3883 | // Typing ':' at the more prompt may set skip_redraw. We don't want this |
| 3884 | // in cmdline mode |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3885 | skip_redraw = FALSE; |
Bram Moolenaar | 37fef16 | 2022-08-29 18:16:32 +0100 | [diff] [blame] | 3886 | |
| 3887 | in_echowindow = save_in_echowindow; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3888 | } |
| 3889 | |
| 3890 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3891 | compute_cmdrow(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3892 | { |
Bram Moolenaar | cf0995d | 2022-09-11 21:36:17 +0100 | [diff] [blame] | 3893 | // ignore "msg_scrolled" in update_screen(), it will be reset soon. |
| 3894 | if (exmode_active || (msg_scrolled != 0 && !updating_screen)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3895 | cmdline_row = Rows - 1; |
| 3896 | else |
| 3897 | cmdline_row = W_WINROW(lastwin) + lastwin->w_height |
Bram Moolenaar | e0de17d | 2017-09-24 16:24:34 +0200 | [diff] [blame] | 3898 | + lastwin->w_status_height; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3899 | } |
| 3900 | |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 3901 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3902 | cursorcmd(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3903 | { |
| 3904 | if (cmd_silent) |
| 3905 | return; |
| 3906 | |
| 3907 | #ifdef FEAT_RIGHTLEFT |
| 3908 | if (cmdmsg_rl) |
| 3909 | { |
| 3910 | msg_row = cmdline_row + (ccline.cmdspos / (int)(Columns - 1)); |
| 3911 | msg_col = (int)Columns - (ccline.cmdspos % (int)(Columns - 1)) - 1; |
| 3912 | if (msg_row <= 0) |
| 3913 | msg_row = Rows - 1; |
| 3914 | } |
| 3915 | else |
| 3916 | #endif |
| 3917 | { |
| 3918 | msg_row = cmdline_row + (ccline.cmdspos / (int)Columns); |
| 3919 | msg_col = ccline.cmdspos % (int)Columns; |
| 3920 | if (msg_row >= Rows) |
| 3921 | msg_row = Rows - 1; |
| 3922 | } |
| 3923 | |
| 3924 | windgoto(msg_row, msg_col); |
| 3925 | #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
Bram Moolenaar | 5c6dbcb | 2017-08-30 22:00:20 +0200 | [diff] [blame] | 3926 | if (p_imst == IM_ON_THE_SPOT) |
| 3927 | redrawcmd_preedit(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3928 | #endif |
| 3929 | #ifdef MCH_CURSOR_SHAPE |
| 3930 | mch_update_cursor(); |
| 3931 | #endif |
| 3932 | } |
| 3933 | |
| 3934 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3935 | gotocmdline(int clr) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3936 | { |
| 3937 | msg_start(); |
| 3938 | #ifdef FEAT_RIGHTLEFT |
| 3939 | if (cmdmsg_rl) |
| 3940 | msg_col = Columns - 1; |
| 3941 | else |
| 3942 | #endif |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3943 | msg_col = 0; // always start in column 0 |
| 3944 | if (clr) // clear the bottom line(s) |
| 3945 | msg_clr_eos(); // will reset clear_cmdline |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3946 | windgoto(cmdline_row, 0); |
| 3947 | } |
| 3948 | |
| 3949 | /* |
| 3950 | * Check the word in front of the cursor for an abbreviation. |
| 3951 | * Called when the non-id character "c" has been entered. |
| 3952 | * When an abbreviation is recognized it is removed from the text with |
| 3953 | * backspaces and the replacement string is inserted, followed by "c". |
| 3954 | */ |
| 3955 | static int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 3956 | ccheck_abbr(int c) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3957 | { |
Bram Moolenaar | 5e3423d | 2018-05-13 18:36:27 +0200 | [diff] [blame] | 3958 | int spos = 0; |
| 3959 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3960 | if (p_paste || no_abbr) // no abbreviations or in paste mode |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3961 | return FALSE; |
| 3962 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3963 | // Do not consider '<,'> be part of the mapping, skip leading whitespace. |
| 3964 | // Actually accepts any mark. |
Bram Moolenaar | 5e3423d | 2018-05-13 18:36:27 +0200 | [diff] [blame] | 3965 | while (VIM_ISWHITE(ccline.cmdbuff[spos]) && spos < ccline.cmdlen) |
| 3966 | spos++; |
| 3967 | if (ccline.cmdlen - spos > 5 |
| 3968 | && ccline.cmdbuff[spos] == '\'' |
| 3969 | && ccline.cmdbuff[spos + 2] == ',' |
| 3970 | && ccline.cmdbuff[spos + 3] == '\'') |
| 3971 | spos += 5; |
| 3972 | else |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 3973 | // check abbreviation from the beginning of the commandline |
Bram Moolenaar | 5e3423d | 2018-05-13 18:36:27 +0200 | [diff] [blame] | 3974 | spos = 0; |
| 3975 | |
| 3976 | return check_abbr(c, ccline.cmdbuff, ccline.cmdpos, spos); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3977 | } |
| 3978 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 3979 | /* |
Bram Moolenaar | 21c1a0c | 2021-10-17 17:20:23 +0100 | [diff] [blame] | 3980 | * Escape special characters in "fname", depending on "what": |
| 3981 | * VSE_NONE: for when used as a file name argument after a Vim command. |
| 3982 | * VSE_SHELL: for a shell command. |
| 3983 | * VSE_BUFFER: for the ":buffer" command. |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 3984 | * Returns the result in allocated memory. |
| 3985 | */ |
| 3986 | char_u * |
Bram Moolenaar | 21c1a0c | 2021-10-17 17:20:23 +0100 | [diff] [blame] | 3987 | vim_strsave_fnameescape(char_u *fname, int what) |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 3988 | { |
Bram Moolenaar | 7693ec6 | 2008-07-24 18:29:37 +0000 | [diff] [blame] | 3989 | char_u *p; |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 3990 | #ifdef BACKSLASH_IN_FILENAME |
| 3991 | char_u buf[20]; |
| 3992 | int j = 0; |
| 3993 | |
Bram Moolenaar | 21c1a0c | 2021-10-17 17:20:23 +0100 | [diff] [blame] | 3994 | // Don't escape '[', '{' and '!' if they are in 'isfname' and for the |
| 3995 | // ":buffer" command. |
| 3996 | for (p = what == VSE_BUFFER ? BUFFER_ESC_CHARS : PATH_ESC_CHARS; |
| 3997 | *p != NUL; ++p) |
Bram Moolenaar | 8f5610d | 2013-11-12 05:28:26 +0100 | [diff] [blame] | 3998 | if ((*p != '[' && *p != '{' && *p != '!') || !vim_isfilec(*p)) |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 3999 | buf[j++] = *p; |
| 4000 | buf[j] = NUL; |
Bram Moolenaar | 1b24e4b | 2008-08-08 10:59:17 +0000 | [diff] [blame] | 4001 | p = vim_strsave_escaped(fname, buf); |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 4002 | #else |
Bram Moolenaar | 21c1a0c | 2021-10-17 17:20:23 +0100 | [diff] [blame] | 4003 | p = vim_strsave_escaped(fname, what == VSE_SHELL ? SHELL_ESC_CHARS |
| 4004 | : what == VSE_BUFFER ? BUFFER_ESC_CHARS : PATH_ESC_CHARS); |
| 4005 | if (what == VSE_SHELL && csh_like_shell() && p != NULL) |
Bram Moolenaar | 7693ec6 | 2008-07-24 18:29:37 +0000 | [diff] [blame] | 4006 | { |
| 4007 | char_u *s; |
| 4008 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4009 | // For csh and similar shells need to put two backslashes before '!'. |
| 4010 | // One is taken by Vim, one by the shell. |
Bram Moolenaar | 7693ec6 | 2008-07-24 18:29:37 +0000 | [diff] [blame] | 4011 | s = vim_strsave_escaped(p, (char_u *)"!"); |
| 4012 | vim_free(p); |
| 4013 | p = s; |
| 4014 | } |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 4015 | #endif |
Bram Moolenaar | 1b24e4b | 2008-08-08 10:59:17 +0000 | [diff] [blame] | 4016 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4017 | // '>' and '+' are special at the start of some commands, e.g. ":edit" and |
| 4018 | // ":write". "cd -" has a special meaning. |
Bram Moolenaar | a9d52e3 | 2010-07-31 16:44:19 +0200 | [diff] [blame] | 4019 | if (p != NULL && (*p == '>' || *p == '+' || (*p == '-' && p[1] == NUL))) |
Bram Moolenaar | 1b24e4b | 2008-08-08 10:59:17 +0000 | [diff] [blame] | 4020 | escape_fname(&p); |
| 4021 | |
| 4022 | return p; |
Bram Moolenaar | aebaf89 | 2008-05-28 14:49:58 +0000 | [diff] [blame] | 4023 | } |
| 4024 | |
| 4025 | /* |
Bram Moolenaar | 4536002 | 2005-07-21 21:08:21 +0000 | [diff] [blame] | 4026 | * Put a backslash before the file name in "pp", which is in allocated memory. |
| 4027 | */ |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4028 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 4029 | escape_fname(char_u **pp) |
Bram Moolenaar | 4536002 | 2005-07-21 21:08:21 +0000 | [diff] [blame] | 4030 | { |
| 4031 | char_u *p; |
| 4032 | |
Bram Moolenaar | 964b374 | 2019-05-24 18:54:09 +0200 | [diff] [blame] | 4033 | p = alloc(STRLEN(*pp) + 2); |
Bram Moolenaar | 4536002 | 2005-07-21 21:08:21 +0000 | [diff] [blame] | 4034 | if (p != NULL) |
| 4035 | { |
| 4036 | p[0] = '\\'; |
| 4037 | STRCPY(p + 1, *pp); |
| 4038 | vim_free(*pp); |
| 4039 | *pp = p; |
| 4040 | } |
| 4041 | } |
| 4042 | |
| 4043 | /* |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4044 | * For each file name in files[num_files]: |
| 4045 | * If 'orig_pat' starts with "~/", replace the home directory with "~". |
| 4046 | */ |
| 4047 | void |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 4048 | tilde_replace( |
| 4049 | char_u *orig_pat, |
| 4050 | int num_files, |
| 4051 | char_u **files) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4052 | { |
| 4053 | int i; |
| 4054 | char_u *p; |
| 4055 | |
| 4056 | if (orig_pat[0] == '~' && vim_ispathsep(orig_pat[1])) |
| 4057 | { |
| 4058 | for (i = 0; i < num_files; ++i) |
| 4059 | { |
| 4060 | p = home_replace_save(NULL, files[i]); |
| 4061 | if (p != NULL) |
| 4062 | { |
| 4063 | vim_free(files[i]); |
| 4064 | files[i] = p; |
| 4065 | } |
| 4066 | } |
| 4067 | } |
| 4068 | } |
| 4069 | |
| 4070 | /* |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4071 | * Get a pointer to the current command line info. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4072 | */ |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4073 | cmdline_info_T * |
| 4074 | get_cmdline_info(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4075 | { |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4076 | return &ccline; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4077 | } |
| 4078 | |
Bram Moolenaar | 064154c | 2016-03-19 22:50:43 +0100 | [diff] [blame] | 4079 | #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) || defined(PROTO) |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4080 | /* |
zeertzjq | 46af7bc | 2022-07-28 12:34:09 +0100 | [diff] [blame] | 4081 | * Get pointer to the command line info to use. save_cmdline() may clear |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4082 | * ccline and put the previous value in prev_ccline. |
| 4083 | */ |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4084 | static cmdline_info_T * |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4085 | get_ccline_ptr(void) |
| 4086 | { |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 4087 | if ((State & MODE_CMDLINE) == 0) |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4088 | return NULL; |
| 4089 | if (ccline.cmdbuff != NULL) |
| 4090 | return &ccline; |
| 4091 | if (prev_ccline_used && prev_ccline.cmdbuff != NULL) |
| 4092 | return &prev_ccline; |
| 4093 | return NULL; |
| 4094 | } |
Bram Moolenaar | 064154c | 2016-03-19 22:50:43 +0100 | [diff] [blame] | 4095 | #endif |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4096 | |
zeertzjq | 54acb90 | 2022-08-29 16:21:25 +0100 | [diff] [blame] | 4097 | #if defined(FEAT_EVAL) || defined(FEAT_CMDWIN) |
| 4098 | /* |
| 4099 | * Get the current command-line type. |
| 4100 | * Returns ':' or '/' or '?' or '@' or '>' or '-' |
| 4101 | * Only works when the command line is being edited. |
| 4102 | * Returns NUL when something is wrong. |
| 4103 | */ |
| 4104 | static int |
| 4105 | get_cmdline_type(void) |
| 4106 | { |
| 4107 | cmdline_info_T *p = get_ccline_ptr(); |
| 4108 | |
| 4109 | if (p == NULL) |
| 4110 | return NUL; |
| 4111 | if (p->cmdfirstc == NUL) |
| 4112 | return |
| 4113 | # ifdef FEAT_EVAL |
| 4114 | (p->input_fn) ? '@' : |
| 4115 | # endif |
| 4116 | '-'; |
| 4117 | return p->cmdfirstc; |
| 4118 | } |
| 4119 | #endif |
| 4120 | |
Bram Moolenaar | 064154c | 2016-03-19 22:50:43 +0100 | [diff] [blame] | 4121 | #if defined(FEAT_EVAL) || defined(PROTO) |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4122 | /* |
| 4123 | * Get the current command line in allocated memory. |
| 4124 | * Only works when the command line is being edited. |
| 4125 | * Returns NULL when something is wrong. |
| 4126 | */ |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4127 | static char_u * |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4128 | get_cmdline_str(void) |
| 4129 | { |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4130 | cmdline_info_T *p; |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4131 | |
Bram Moolenaar | ee91c33 | 2018-09-25 22:27:35 +0200 | [diff] [blame] | 4132 | if (cmdline_star > 0) |
| 4133 | return NULL; |
| 4134 | p = get_ccline_ptr(); |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4135 | if (p == NULL) |
| 4136 | return NULL; |
| 4137 | return vim_strnsave(p->cmdbuff, p->cmdlen); |
| 4138 | } |
| 4139 | |
| 4140 | /* |
Shougo Matsushita | 79d599b | 2022-05-07 12:48:29 +0100 | [diff] [blame] | 4141 | * Get the current command-line completion type. |
| 4142 | */ |
| 4143 | static char_u * |
| 4144 | get_cmdline_completion(void) |
| 4145 | { |
| 4146 | cmdline_info_T *p; |
| 4147 | |
| 4148 | if (cmdline_star > 0) |
| 4149 | return NULL; |
| 4150 | |
| 4151 | p = get_ccline_ptr(); |
Bram Moolenaar | 9ff7d71 | 2022-05-07 17:45:16 +0100 | [diff] [blame] | 4152 | if (p != NULL && p->xpc != NULL) |
Shougo Matsushita | 79d599b | 2022-05-07 12:48:29 +0100 | [diff] [blame] | 4153 | { |
| 4154 | char_u *cmd_compl; |
| 4155 | |
| 4156 | set_expand_context(p->xpc); |
| 4157 | |
| 4158 | cmd_compl = cmdcomplete_type_to_str(p->xpc->xp_context); |
| 4159 | if (cmd_compl != NULL) |
Bram Moolenaar | 9ff7d71 | 2022-05-07 17:45:16 +0100 | [diff] [blame] | 4160 | return vim_strsave(cmd_compl); |
Shougo Matsushita | 79d599b | 2022-05-07 12:48:29 +0100 | [diff] [blame] | 4161 | } |
| 4162 | |
| 4163 | return NULL; |
| 4164 | } |
| 4165 | |
| 4166 | /* |
| 4167 | * "getcmdcompltype()" function |
| 4168 | */ |
| 4169 | void |
| 4170 | f_getcmdcompltype(typval_T *argvars UNUSED, typval_T *rettv) |
| 4171 | { |
| 4172 | rettv->v_type = VAR_STRING; |
| 4173 | rettv->vval.v_string = get_cmdline_completion(); |
| 4174 | } |
| 4175 | |
| 4176 | /* |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4177 | * "getcmdline()" function |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4178 | */ |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4179 | void |
| 4180 | f_getcmdline(typval_T *argvars UNUSED, typval_T *rettv) |
| 4181 | { |
| 4182 | rettv->v_type = VAR_STRING; |
| 4183 | rettv->vval.v_string = get_cmdline_str(); |
| 4184 | } |
| 4185 | |
| 4186 | /* |
| 4187 | * "getcmdpos()" function |
| 4188 | */ |
| 4189 | void |
| 4190 | f_getcmdpos(typval_T *argvars UNUSED, typval_T *rettv) |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4191 | { |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4192 | cmdline_info_T *p = get_ccline_ptr(); |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4193 | |
zeertzjq | 54acb90 | 2022-08-29 16:21:25 +0100 | [diff] [blame] | 4194 | rettv->vval.v_number = p != NULL ? p->cmdpos + 1 : 0; |
Shougo Matsushita | 79d599b | 2022-05-07 12:48:29 +0100 | [diff] [blame] | 4195 | } |
| 4196 | |
| 4197 | /* |
| 4198 | * "getcmdscreenpos()" function |
| 4199 | */ |
| 4200 | void |
| 4201 | f_getcmdscreenpos(typval_T *argvars UNUSED, typval_T *rettv) |
| 4202 | { |
zeertzjq | 54acb90 | 2022-08-29 16:21:25 +0100 | [diff] [blame] | 4203 | cmdline_info_T *p = get_ccline_ptr(); |
| 4204 | |
| 4205 | rettv->vval.v_number = p != NULL ? p->cmdspos + 1 : 0; |
| 4206 | } |
| 4207 | |
| 4208 | /* |
| 4209 | * "getcmdtype()" function |
| 4210 | */ |
| 4211 | void |
| 4212 | f_getcmdtype(typval_T *argvars UNUSED, typval_T *rettv) |
| 4213 | { |
| 4214 | rettv->v_type = VAR_STRING; |
| 4215 | rettv->vval.v_string = alloc(2); |
| 4216 | if (rettv->vval.v_string != NULL) |
| 4217 | { |
| 4218 | rettv->vval.v_string[0] = get_cmdline_type(); |
| 4219 | rettv->vval.v_string[1] = NUL; |
| 4220 | } |
Shougo Matsushita | 79d599b | 2022-05-07 12:48:29 +0100 | [diff] [blame] | 4221 | } |
| 4222 | |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4223 | // Set the command line str to "str". |
| 4224 | // Returns 1 when failed, 0 when OK. |
zeertzjq | 54acb90 | 2022-08-29 16:21:25 +0100 | [diff] [blame] | 4225 | static int |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4226 | set_cmdline_str(char_u *str, int pos) |
| 4227 | { |
| 4228 | cmdline_info_T *p = get_ccline_ptr(); |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4229 | int len; |
| 4230 | |
| 4231 | if (p == NULL) |
| 4232 | return 1; |
| 4233 | |
| 4234 | len = (int)STRLEN(str); |
| 4235 | realloc_cmdbuff(len + 1); |
| 4236 | p->cmdlen = len; |
| 4237 | STRCPY(p->cmdbuff, str); |
| 4238 | |
| 4239 | p->cmdpos = pos < 0 || pos > p->cmdlen ? p->cmdlen : pos; |
| 4240 | new_cmdpos = p->cmdpos; |
| 4241 | |
| 4242 | redrawcmd(); |
| 4243 | |
| 4244 | // Trigger CmdlineChanged autocommands. |
zeertzjq | 54acb90 | 2022-08-29 16:21:25 +0100 | [diff] [blame] | 4245 | trigger_cmd_autocmd(get_cmdline_type(), EVENT_CMDLINECHANGED); |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4246 | |
| 4247 | return 0; |
| 4248 | } |
| 4249 | |
Shougo Matsushita | 79d599b | 2022-05-07 12:48:29 +0100 | [diff] [blame] | 4250 | /* |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4251 | * Set the command line byte position to "pos". Zero is the first position. |
| 4252 | * Only works when the command line is being edited. |
| 4253 | * Returns 1 when failed, 0 when OK. |
| 4254 | */ |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4255 | static int |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4256 | set_cmdline_pos( |
| 4257 | int pos) |
| 4258 | { |
Bram Moolenaar | 66b5142 | 2019-08-18 21:44:12 +0200 | [diff] [blame] | 4259 | cmdline_info_T *p = get_ccline_ptr(); |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4260 | |
| 4261 | if (p == NULL) |
| 4262 | return 1; |
| 4263 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4264 | // The position is not set directly but after CTRL-\ e or CTRL-R = has |
| 4265 | // changed the command line. |
Bram Moolenaar | d293b2b | 2016-03-19 22:29:49 +0100 | [diff] [blame] | 4266 | if (pos < 0) |
| 4267 | new_cmdpos = 0; |
| 4268 | else |
| 4269 | new_cmdpos = pos; |
| 4270 | return 0; |
| 4271 | } |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4272 | |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4273 | // "setcmdline()" function |
| 4274 | void |
| 4275 | f_setcmdline(typval_T *argvars, typval_T *rettv) |
| 4276 | { |
| 4277 | int pos = -1; |
| 4278 | |
Yegappan Lakshmanan | 25f1e55 | 2022-08-28 17:25:04 +0100 | [diff] [blame] | 4279 | if (check_for_string_arg(argvars, 0) == FAIL |
| 4280 | || check_for_opt_number_arg(argvars, 1) == FAIL) |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4281 | return; |
Shougo Matsushita | 07ea5f1 | 2022-08-27 12:22:25 +0100 | [diff] [blame] | 4282 | |
| 4283 | if (argvars[1].v_type != VAR_UNKNOWN) |
| 4284 | { |
| 4285 | int error = FALSE; |
| 4286 | |
| 4287 | pos = (int)tv_get_number_chk(&argvars[1], &error) - 1; |
| 4288 | if (error) |
| 4289 | return; |
| 4290 | if (pos < 0) |
| 4291 | { |
| 4292 | emsg(_(e_argument_must_be_positive)); |
| 4293 | return; |
| 4294 | } |
| 4295 | } |
| 4296 | |
| 4297 | rettv->vval.v_number = set_cmdline_str(argvars[0].vval.v_string, pos); |
| 4298 | } |
| 4299 | |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4300 | /* |
| 4301 | * "setcmdpos()" function |
| 4302 | */ |
| 4303 | void |
| 4304 | f_setcmdpos(typval_T *argvars, typval_T *rettv) |
| 4305 | { |
Yegappan Lakshmanan | 4490ec4 | 2021-07-27 22:00:44 +0200 | [diff] [blame] | 4306 | int pos; |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4307 | |
Yegappan Lakshmanan | 4490ec4 | 2021-07-27 22:00:44 +0200 | [diff] [blame] | 4308 | if (in_vim9script() && check_for_number_arg(argvars, 0) == FAIL) |
| 4309 | return; |
| 4310 | |
| 4311 | pos = (int)tv_get_number(&argvars[0]) - 1; |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4312 | if (pos >= 0) |
| 4313 | rettv->vval.v_number = set_cmdline_pos(pos); |
| 4314 | } |
Yegappan Lakshmanan | 782b43d | 2022-01-08 18:43:40 +0000 | [diff] [blame] | 4315 | #endif |
Bram Moolenaar | 08c308a | 2019-09-04 17:48:15 +0200 | [diff] [blame] | 4316 | |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 4317 | /* |
| 4318 | * Return the first character of the current command line. |
| 4319 | */ |
| 4320 | int |
| 4321 | get_cmdline_firstc(void) |
| 4322 | { |
| 4323 | return ccline.cmdfirstc; |
| 4324 | } |
| 4325 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4326 | /* |
| 4327 | * Get indices "num1,num2" that specify a range within a list (not a range of |
| 4328 | * text lines in a buffer!) from a string. Used for ":history" and ":clist". |
| 4329 | * Returns OK if parsed successfully, otherwise FAIL. |
| 4330 | */ |
| 4331 | int |
Bram Moolenaar | 78c0b7d | 2016-01-30 15:52:46 +0100 | [diff] [blame] | 4332 | get_list_range(char_u **str, int *num1, int *num2) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4333 | { |
| 4334 | int len; |
| 4335 | int first = FALSE; |
Bram Moolenaar | 22fcfad | 2016-07-01 18:17:26 +0200 | [diff] [blame] | 4336 | varnumber_T num; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4337 | |
| 4338 | *str = skipwhite(*str); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4339 | if (**str == '-' || vim_isdigit(**str)) // parse "from" part of range |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4340 | { |
Bram Moolenaar | 16e9b85 | 2019-05-19 19:59:35 +0200 | [diff] [blame] | 4341 | vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4342 | *str += len; |
| 4343 | *num1 = (int)num; |
| 4344 | first = TRUE; |
| 4345 | } |
| 4346 | *str = skipwhite(*str); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4347 | if (**str == ',') // parse "to" part of range |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4348 | { |
| 4349 | *str = skipwhite(*str + 1); |
Bram Moolenaar | 16e9b85 | 2019-05-19 19:59:35 +0200 | [diff] [blame] | 4350 | vim_str2nr(*str, NULL, &len, 0, &num, NULL, 0, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4351 | if (len > 0) |
| 4352 | { |
| 4353 | *num2 = (int)num; |
| 4354 | *str = skipwhite(*str + len); |
| 4355 | } |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4356 | else if (!first) // no number given at all |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4357 | return FAIL; |
| 4358 | } |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4359 | else if (first) // only one number given |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4360 | *num2 = *num1; |
| 4361 | return OK; |
| 4362 | } |
Bram Moolenaar | 1fd99c1 | 2016-06-09 20:24:28 +0200 | [diff] [blame] | 4363 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4364 | #if defined(FEAT_CMDWIN) || defined(PROTO) |
| 4365 | /* |
Bram Moolenaar | 7bae0b1 | 2019-11-21 22:14:18 +0100 | [diff] [blame] | 4366 | * Check value of 'cedit' and set cedit_key. |
| 4367 | * Returns NULL if value is OK, error message otherwise. |
| 4368 | */ |
| 4369 | char * |
| 4370 | check_cedit(void) |
| 4371 | { |
| 4372 | int n; |
| 4373 | |
| 4374 | if (*p_cedit == NUL) |
| 4375 | cedit_key = -1; |
| 4376 | else |
| 4377 | { |
| 4378 | n = string_to_key(p_cedit, FALSE); |
| 4379 | if (vim_isprintc(n)) |
Bram Moolenaar | 436b5ad | 2021-12-31 22:49:24 +0000 | [diff] [blame] | 4380 | return e_invalid_argument; |
Bram Moolenaar | 7bae0b1 | 2019-11-21 22:14:18 +0100 | [diff] [blame] | 4381 | cedit_key = n; |
| 4382 | } |
| 4383 | return NULL; |
| 4384 | } |
| 4385 | |
| 4386 | /* |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4387 | * Open a window on the current command line and history. Allow editing in |
| 4388 | * the window. Returns when the window is closed. |
| 4389 | * Returns: |
| 4390 | * CR if the command is to be executed |
| 4391 | * Ctrl_C if it is to be abandoned |
| 4392 | * K_IGNORE if editing continues |
| 4393 | */ |
| 4394 | static int |
Bram Moolenaar | 3bab939 | 2017-04-07 15:42:25 +0200 | [diff] [blame] | 4395 | open_cmdwin(void) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4396 | { |
Bram Moolenaar | 7c0a2f3 | 2016-07-10 22:11:16 +0200 | [diff] [blame] | 4397 | bufref_T old_curbuf; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4398 | win_T *old_curwin = curwin; |
Bram Moolenaar | 7c0a2f3 | 2016-07-10 22:11:16 +0200 | [diff] [blame] | 4399 | bufref_T bufref; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4400 | win_T *wp; |
| 4401 | int i; |
| 4402 | linenr_T lnum; |
| 4403 | int histtype; |
| 4404 | garray_T winsizes; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4405 | int save_restart_edit = restart_edit; |
| 4406 | int save_State = State; |
| 4407 | int save_exmode = exmode_active; |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4408 | #ifdef FEAT_RIGHTLEFT |
| 4409 | int save_cmdmsg_rl = cmdmsg_rl; |
| 4410 | #endif |
Bram Moolenaar | 42f06f9 | 2014-08-17 17:24:07 +0200 | [diff] [blame] | 4411 | #ifdef FEAT_FOLDING |
| 4412 | int save_KeyTyped; |
| 4413 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4414 | |
Bram Moolenaar | 71223e2 | 2022-05-30 15:23:09 +0100 | [diff] [blame] | 4415 | // Can't do this when text or buffer is locked. |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4416 | // Can't do this recursively. Can't do it when typing a password. |
Bram Moolenaar | be99042 | 2022-05-30 16:01:42 +0100 | [diff] [blame] | 4417 | if (text_or_buf_locked() |
| 4418 | || cmdwin_type != 0 |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4419 | # if defined(FEAT_CRYPT) || defined(FEAT_EVAL) |
| 4420 | || cmdline_star > 0 |
| 4421 | # endif |
| 4422 | ) |
| 4423 | { |
| 4424 | beep_flush(); |
| 4425 | return K_IGNORE; |
| 4426 | } |
Bram Moolenaar | 7c0a2f3 | 2016-07-10 22:11:16 +0200 | [diff] [blame] | 4427 | set_bufref(&old_curbuf, curbuf); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4428 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4429 | // Save current window sizes. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4430 | win_size_save(&winsizes); |
| 4431 | |
Bram Moolenaar | 9e26f7d | 2019-01-22 22:08:09 +0100 | [diff] [blame] | 4432 | // When using completion in Insert mode with <C-R>=<C-F> one can open the |
| 4433 | // command line window, but we don't want the popup menu then. |
| 4434 | pum_undisplay(); |
| 4435 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4436 | // don't use a new tab page |
Bram Moolenaar | e100440 | 2020-10-24 20:49:43 +0200 | [diff] [blame] | 4437 | cmdmod.cmod_tab = 0; |
| 4438 | cmdmod.cmod_flags |= CMOD_NOSWAPFILE; |
Bram Moolenaar | df1bdc9 | 2006-02-23 21:32:16 +0000 | [diff] [blame] | 4439 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4440 | // Create a window for the command-line buffer. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4441 | if (win_split((int)p_cwh, WSP_BOT) == FAIL) |
| 4442 | { |
| 4443 | beep_flush(); |
Bram Moolenaar | 292b90d | 2020-03-18 15:23:16 +0100 | [diff] [blame] | 4444 | ga_clear(&winsizes); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4445 | return K_IGNORE; |
| 4446 | } |
Bram Moolenaar | 9b7cce2 | 2020-06-06 15:14:08 +0200 | [diff] [blame] | 4447 | // Don't let quitting the More prompt make this fail. |
| 4448 | got_int = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4449 | |
Bram Moolenaar | bb4b93e | 2021-01-26 21:35:08 +0100 | [diff] [blame] | 4450 | // Set "cmdwin_type" before any autocommands may mess things up. |
| 4451 | cmdwin_type = get_cmdline_type(); |
| 4452 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4453 | // Create the command-line buffer empty. |
Bram Moolenaar | 9b7cce2 | 2020-06-06 15:14:08 +0200 | [diff] [blame] | 4454 | if (do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE, NULL) == FAIL) |
| 4455 | { |
| 4456 | // Some autocommand messed it up? |
| 4457 | win_close(curwin, TRUE); |
| 4458 | ga_clear(&winsizes); |
Bram Moolenaar | bed72df | 2021-01-27 20:34:29 +0100 | [diff] [blame] | 4459 | cmdwin_type = 0; |
Bram Moolenaar | 9b7cce2 | 2020-06-06 15:14:08 +0200 | [diff] [blame] | 4460 | return Ctrl_C; |
| 4461 | } |
Bram Moolenaar | 9b7cce2 | 2020-06-06 15:14:08 +0200 | [diff] [blame] | 4462 | |
Bram Moolenaar | 5e94a29 | 2020-03-19 18:46:57 +0100 | [diff] [blame] | 4463 | apply_autocmds(EVENT_BUFFILEPRE, NULL, NULL, FALSE, curbuf); |
Bram Moolenaar | b17ec4d | 2021-02-10 16:45:24 +0100 | [diff] [blame] | 4464 | (void)setfname(curbuf, (char_u *)_("[Command Line]"), NULL, TRUE); |
Bram Moolenaar | 5e94a29 | 2020-03-19 18:46:57 +0100 | [diff] [blame] | 4465 | apply_autocmds(EVENT_BUFFILEPOST, NULL, NULL, FALSE, curbuf); |
Bram Moolenaar | 31e5c60 | 2022-04-15 13:53:33 +0100 | [diff] [blame] | 4466 | set_option_value_give_err((char_u *)"bt", |
| 4467 | 0L, (char_u *)"nofile", OPT_LOCAL); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4468 | curbuf->b_p_ma = TRUE; |
Bram Moolenaar | 876f6d7 | 2009-04-29 10:05:51 +0000 | [diff] [blame] | 4469 | #ifdef FEAT_FOLDING |
| 4470 | curwin->w_p_fen = FALSE; |
| 4471 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4472 | # ifdef FEAT_RIGHTLEFT |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4473 | curwin->w_p_rl = cmdmsg_rl; |
| 4474 | cmdmsg_rl = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4475 | # endif |
Bram Moolenaar | 3368ea2 | 2010-09-21 16:56:35 +0200 | [diff] [blame] | 4476 | RESET_BINDING(curwin); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4477 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4478 | // Don't allow switching to another buffer. |
Bram Moolenaar | 1814183 | 2017-06-25 21:17:25 +0200 | [diff] [blame] | 4479 | ++curbuf_lock; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4480 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4481 | // Showing the prompt may have set need_wait_return, reset it. |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4482 | need_wait_return = FALSE; |
| 4483 | |
Bram Moolenaar | e8bd5ce | 2009-03-02 01:12:48 +0000 | [diff] [blame] | 4484 | histtype = hist_char2type(cmdwin_type); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4485 | if (histtype == HIST_CMD || histtype == HIST_DEBUG) |
| 4486 | { |
| 4487 | if (p_wc == TAB) |
| 4488 | { |
zeertzjq | 44068e9 | 2022-06-16 11:14:55 +0100 | [diff] [blame] | 4489 | add_map((char_u *)"<buffer> <Tab> <C-X><C-V>", MODE_INSERT, TRUE); |
| 4490 | add_map((char_u *)"<buffer> <Tab> a<C-X><C-V>", MODE_NORMAL, TRUE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4491 | } |
Bram Moolenaar | 31e5c60 | 2022-04-15 13:53:33 +0100 | [diff] [blame] | 4492 | set_option_value_give_err((char_u *)"ft", |
| 4493 | 0L, (char_u *)"vim", OPT_LOCAL); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4494 | } |
Bram Moolenaar | 1814183 | 2017-06-25 21:17:25 +0200 | [diff] [blame] | 4495 | --curbuf_lock; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4496 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4497 | // Reset 'textwidth' after setting 'filetype' (the Vim filetype plugin |
| 4498 | // sets 'textwidth' to 78). |
Bram Moolenaar | f4b8e57 | 2004-06-24 15:53:16 +0000 | [diff] [blame] | 4499 | curbuf->b_p_tw = 0; |
| 4500 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4501 | // Fill the buffer with the history. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4502 | init_history(); |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 4503 | if (get_hislen() > 0) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4504 | { |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 4505 | i = *get_hisidx(histtype); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4506 | if (i >= 0) |
| 4507 | { |
| 4508 | lnum = 0; |
| 4509 | do |
| 4510 | { |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 4511 | if (++i == get_hislen()) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4512 | i = 0; |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 4513 | if (get_histentry(histtype)[i].hisstr != NULL) |
| 4514 | ml_append(lnum++, get_histentry(histtype)[i].hisstr, |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4515 | (colnr_T)0, FALSE); |
| 4516 | } |
Bram Moolenaar | d7663c2 | 2019-08-06 21:59:57 +0200 | [diff] [blame] | 4517 | while (i != *get_hisidx(histtype)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4518 | } |
| 4519 | } |
| 4520 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4521 | // Replace the empty last line with the current command-line and put the |
| 4522 | // cursor there. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4523 | ml_replace(curbuf->b_ml.ml_line_count, ccline.cmdbuff, TRUE); |
| 4524 | curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
| 4525 | curwin->w_cursor.col = ccline.cmdpos; |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4526 | changed_line_abv_curs(); |
| 4527 | invalidate_botline(); |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 4528 | redraw_later(UPD_SOME_VALID); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4529 | |
Bram Moolenaar | 23324a0 | 2019-10-01 17:39:04 +0200 | [diff] [blame] | 4530 | // No Ex mode here! |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4531 | exmode_active = 0; |
| 4532 | |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 4533 | State = MODE_NORMAL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4534 | setmouse(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4535 | |
Bram Moolenaar | 23324a0 | 2019-10-01 17:39:04 +0200 | [diff] [blame] | 4536 | // Reset here so it can be set by a CmdWinEnter autocommand. |
| 4537 | cmdwin_result = 0; |
| 4538 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4539 | // Trigger CmdwinEnter autocommands. |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 4540 | trigger_cmd_autocmd(cmdwin_type, EVENT_CMDWINENTER); |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4541 | if (restart_edit != 0) // autocmd with ":startinsert" |
Bram Moolenaar | 5495cc9 | 2006-08-16 14:23:04 +0000 | [diff] [blame] | 4542 | stuffcharReadbuff(K_NOP); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4543 | |
| 4544 | i = RedrawingDisabled; |
| 4545 | RedrawingDisabled = 0; |
| 4546 | |
| 4547 | /* |
| 4548 | * Call the main loop until <CR> or CTRL-C is typed. |
| 4549 | */ |
Bram Moolenaar | 26a60b4 | 2005-02-22 08:49:11 +0000 | [diff] [blame] | 4550 | main_loop(TRUE, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4551 | |
| 4552 | RedrawingDisabled = i; |
| 4553 | |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 4554 | # ifdef FEAT_FOLDING |
Bram Moolenaar | 42f06f9 | 2014-08-17 17:24:07 +0200 | [diff] [blame] | 4555 | save_KeyTyped = KeyTyped; |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 4556 | # endif |
Bram Moolenaar | 42f06f9 | 2014-08-17 17:24:07 +0200 | [diff] [blame] | 4557 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4558 | // Trigger CmdwinLeave autocommands. |
Bram Moolenaar | fafcf0d | 2017-10-19 18:35:51 +0200 | [diff] [blame] | 4559 | trigger_cmd_autocmd(cmdwin_type, EVENT_CMDWINLEAVE); |
Bram Moolenaar | 42f06f9 | 2014-08-17 17:24:07 +0200 | [diff] [blame] | 4560 | |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 4561 | # ifdef FEAT_FOLDING |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4562 | // Restore KeyTyped in case it is modified by autocommands |
Bram Moolenaar | 42f06f9 | 2014-08-17 17:24:07 +0200 | [diff] [blame] | 4563 | KeyTyped = save_KeyTyped; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4564 | # endif |
| 4565 | |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4566 | cmdwin_type = 0; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4567 | exmode_active = save_exmode; |
| 4568 | |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4569 | // Safety check: The old window or buffer was deleted: It's a bug when |
| 4570 | // this happens! |
Bram Moolenaar | 7c0a2f3 | 2016-07-10 22:11:16 +0200 | [diff] [blame] | 4571 | if (!win_valid(old_curwin) || !bufref_valid(&old_curbuf)) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4572 | { |
| 4573 | cmdwin_result = Ctrl_C; |
Bram Moolenaar | 6d05701 | 2021-12-31 18:49:43 +0000 | [diff] [blame] | 4574 | emsg(_(e_active_window_or_buffer_deleted)); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4575 | } |
| 4576 | else |
| 4577 | { |
Bram Moolenaar | f2bd8ef | 2018-03-04 18:08:14 +0100 | [diff] [blame] | 4578 | # if defined(FEAT_EVAL) |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4579 | // autocmds may abort script processing |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4580 | if (aborting() && cmdwin_result != K_IGNORE) |
| 4581 | cmdwin_result = Ctrl_C; |
| 4582 | # endif |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4583 | // Set the new command line from the cmdline buffer. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4584 | vim_free(ccline.cmdbuff); |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4585 | if (cmdwin_result == K_XF1 || cmdwin_result == K_XF2) // :qa[!] typed |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4586 | { |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4587 | char *p = (cmdwin_result == K_XF2) ? "qa" : "qa!"; |
| 4588 | |
| 4589 | if (histtype == HIST_CMD) |
| 4590 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4591 | // Execute the command directly. |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4592 | ccline.cmdbuff = vim_strsave((char_u *)p); |
| 4593 | cmdwin_result = CAR; |
| 4594 | } |
| 4595 | else |
| 4596 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4597 | // First need to cancel what we were doing. |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4598 | ccline.cmdbuff = NULL; |
| 4599 | stuffcharReadbuff(':'); |
| 4600 | stuffReadbuff((char_u *)p); |
| 4601 | stuffcharReadbuff(CAR); |
| 4602 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4603 | } |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4604 | else if (cmdwin_result == K_XF2) // :qa typed |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4605 | { |
| 4606 | ccline.cmdbuff = vim_strsave((char_u *)"qa"); |
| 4607 | cmdwin_result = CAR; |
| 4608 | } |
Bram Moolenaar | 9bd1a7e | 2011-05-19 14:50:54 +0200 | [diff] [blame] | 4609 | else if (cmdwin_result == Ctrl_C) |
| 4610 | { |
Bram Moolenaar | 217e1b8 | 2019-12-01 21:41:28 +0100 | [diff] [blame] | 4611 | // :q or :close, don't execute any command |
| 4612 | // and don't modify the cmd window. |
Bram Moolenaar | 9bd1a7e | 2011-05-19 14:50:54 +0200 | [diff] [blame] | 4613 | ccline.cmdbuff = NULL; |
| 4614 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4615 | else |
| 4616 | ccline.cmdbuff = vim_strsave(ml_get_curline()); |
| 4617 | if (ccline.cmdbuff == NULL) |
Bram Moolenaar | 5a15b6a | 2017-07-11 15:11:57 +0200 | [diff] [blame] | 4618 | { |
| 4619 | ccline.cmdbuff = vim_strsave((char_u *)""); |
| 4620 | ccline.cmdlen = 0; |
| 4621 | ccline.cmdbufflen = 1; |
| 4622 | ccline.cmdpos = 0; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4623 | cmdwin_result = Ctrl_C; |
Bram Moolenaar | 5a15b6a | 2017-07-11 15:11:57 +0200 | [diff] [blame] | 4624 | } |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4625 | else |
| 4626 | { |
| 4627 | ccline.cmdlen = (int)STRLEN(ccline.cmdbuff); |
| 4628 | ccline.cmdbufflen = ccline.cmdlen + 1; |
| 4629 | ccline.cmdpos = curwin->w_cursor.col; |
| 4630 | if (ccline.cmdpos > ccline.cmdlen) |
| 4631 | ccline.cmdpos = ccline.cmdlen; |
| 4632 | if (cmdwin_result == K_IGNORE) |
| 4633 | { |
| 4634 | set_cmdspos_cursor(); |
| 4635 | redrawcmd(); |
| 4636 | } |
| 4637 | } |
| 4638 | |
Bram Moolenaar | fa67fbe | 2015-06-25 18:20:36 +0200 | [diff] [blame] | 4639 | # ifdef FEAT_CONCEAL |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4640 | // Avoid command-line window first character being concealed. |
Bram Moolenaar | fa67fbe | 2015-06-25 18:20:36 +0200 | [diff] [blame] | 4641 | curwin->w_p_cole = 0; |
| 4642 | # endif |
Bram Moolenaar | b7e2670 | 2021-01-26 22:00:52 +0100 | [diff] [blame] | 4643 | // First go back to the original window. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4644 | wp = curwin; |
Bram Moolenaar | 7c0a2f3 | 2016-07-10 22:11:16 +0200 | [diff] [blame] | 4645 | set_bufref(&bufref, curbuf); |
mityu | e697d48 | 2022-09-14 17:27:36 +0100 | [diff] [blame] | 4646 | |
Luuk van Baal | 3735f11 | 2022-09-15 12:43:26 +0100 | [diff] [blame] | 4647 | skip_win_fix_cursor = TRUE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4648 | win_goto(old_curwin); |
Bram Moolenaar | b7e2670 | 2021-01-26 22:00:52 +0100 | [diff] [blame] | 4649 | |
| 4650 | // win_goto() may trigger an autocommand that already closes the |
| 4651 | // cmdline window. |
Bram Moolenaar | 8c6951f | 2021-02-06 18:08:45 +0100 | [diff] [blame] | 4652 | if (win_valid(wp) && wp != curwin) |
Bram Moolenaar | b7e2670 | 2021-01-26 22:00:52 +0100 | [diff] [blame] | 4653 | win_close(wp, TRUE); |
Bram Moolenaar | 8006d69 | 2010-03-02 17:23:21 +0100 | [diff] [blame] | 4654 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4655 | // win_close() may have already wiped the buffer when 'bh' is |
Bram Moolenaar | 8c6951f | 2021-02-06 18:08:45 +0100 | [diff] [blame] | 4656 | // set to 'wipe', autocommands may have closed other windows |
| 4657 | if (bufref_valid(&bufref) && bufref.br_buf != curbuf) |
Bram Moolenaar | a6e8f88 | 2019-12-14 16:18:15 +0100 | [diff] [blame] | 4658 | close_buffer(NULL, bufref.br_buf, DOBUF_WIPE, FALSE, FALSE); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4659 | |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4660 | // Restore window sizes. |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4661 | win_size_restore(&winsizes); |
Luuk van Baal | 3735f11 | 2022-09-15 12:43:26 +0100 | [diff] [blame] | 4662 | skip_win_fix_cursor = FALSE; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4663 | } |
| 4664 | |
| 4665 | ga_clear(&winsizes); |
| 4666 | restart_edit = save_restart_edit; |
Bram Moolenaar | 4615234 | 2005-09-07 21:18:43 +0000 | [diff] [blame] | 4667 | # ifdef FEAT_RIGHTLEFT |
| 4668 | cmdmsg_rl = save_cmdmsg_rl; |
| 4669 | # endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4670 | |
| 4671 | State = save_State; |
zeertzjq | c9e8fd6 | 2022-07-26 18:12:38 +0100 | [diff] [blame] | 4672 | may_trigger_modechanged(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4673 | setmouse(); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4674 | |
| 4675 | return cmdwin_result; |
| 4676 | } |
mityu | a119812 | 2021-11-20 19:13:39 +0000 | [diff] [blame] | 4677 | |
| 4678 | /* |
| 4679 | * Return TRUE if in the cmdwin, not editing the command line. |
| 4680 | */ |
| 4681 | int |
| 4682 | is_in_cmdwin(void) |
| 4683 | { |
| 4684 | return cmdwin_type != 0 && get_cmdline_type() == NUL; |
| 4685 | } |
Bram Moolenaar | 96e38a8 | 2019-09-09 18:35:33 +0200 | [diff] [blame] | 4686 | #endif // FEAT_CMDWIN |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4687 | |
| 4688 | /* |
| 4689 | * Used for commands that either take a simple command string argument, or: |
| 4690 | * cmd << endmarker |
| 4691 | * {script} |
| 4692 | * endmarker |
| 4693 | * Returns a pointer to allocated memory with {script} or NULL. |
| 4694 | */ |
| 4695 | char_u * |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4696 | script_get(exarg_T *eap UNUSED, char_u *cmd UNUSED) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4697 | { |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4698 | #ifdef FEAT_EVAL |
| 4699 | list_T *l; |
| 4700 | listitem_T *li; |
| 4701 | char_u *s; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4702 | garray_T ga; |
| 4703 | |
| 4704 | if (cmd[0] != '<' || cmd[1] != '<' || eap->getline == NULL) |
| 4705 | return NULL; |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4706 | cmd += 2; |
| 4707 | |
Yegappan Lakshmanan | 1fc6ea9 | 2022-04-21 23:30:15 +0100 | [diff] [blame] | 4708 | l = heredoc_get(eap, cmd, TRUE, FALSE); |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4709 | if (l == NULL) |
| 4710 | return NULL; |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4711 | |
| 4712 | ga_init2(&ga, 1, 0x400); |
| 4713 | |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4714 | FOR_ALL_LIST_ITEMS(l, li) |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4715 | { |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4716 | s = tv_get_string(&li->li_tv); |
| 4717 | ga_concat(&ga, s); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4718 | ga_append(&ga, '\n'); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4719 | } |
Bram Moolenaar | 269ec65 | 2004-07-29 08:43:53 +0000 | [diff] [blame] | 4720 | ga_append(&ga, NUL); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4721 | |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4722 | list_free(l); |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4723 | return (char_u *)ga.ga_data; |
Bram Moolenaar | 6c2b7b8 | 2020-04-14 20:15:49 +0200 | [diff] [blame] | 4724 | #else |
| 4725 | return NULL; |
| 4726 | #endif |
Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame] | 4727 | } |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4728 | |
| 4729 | #if defined(FEAT_EVAL) || defined(PROTO) |
| 4730 | /* |
| 4731 | * This function is used by f_input() and f_inputdialog() functions. The third |
| 4732 | * argument to f_input() specifies the type of completion to use at the |
| 4733 | * prompt. The third argument to f_inputdialog() specifies the value to return |
| 4734 | * when the user cancels the prompt. |
| 4735 | */ |
| 4736 | void |
| 4737 | get_user_input( |
| 4738 | typval_T *argvars, |
| 4739 | typval_T *rettv, |
| 4740 | int inputdialog, |
| 4741 | int secret) |
| 4742 | { |
Yegappan Lakshmanan | 4490ec4 | 2021-07-27 22:00:44 +0200 | [diff] [blame] | 4743 | char_u *prompt; |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4744 | char_u *p = NULL; |
| 4745 | int c; |
| 4746 | char_u buf[NUMBUFLEN]; |
| 4747 | int cmd_silent_save = cmd_silent; |
| 4748 | char_u *defstr = (char_u *)""; |
| 4749 | int xp_type = EXPAND_NOTHING; |
| 4750 | char_u *xp_arg = NULL; |
| 4751 | |
| 4752 | rettv->v_type = VAR_STRING; |
| 4753 | rettv->vval.v_string = NULL; |
Bram Moolenaar | dfc33a6 | 2020-04-29 22:30:13 +0200 | [diff] [blame] | 4754 | if (input_busy) |
| 4755 | return; // this doesn't work recursively. |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4756 | |
Yegappan Lakshmanan | 4490ec4 | 2021-07-27 22:00:44 +0200 | [diff] [blame] | 4757 | if (in_vim9script() |
| 4758 | && (check_for_string_arg(argvars, 0) == FAIL |
| 4759 | || check_for_opt_string_arg(argvars, 1) == FAIL |
| 4760 | || (argvars[1].v_type != VAR_UNKNOWN |
| 4761 | && check_for_opt_string_arg(argvars, 2) == FAIL))) |
| 4762 | return; |
| 4763 | |
| 4764 | prompt = tv_get_string_chk(&argvars[0]); |
| 4765 | |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4766 | #ifdef NO_CONSOLE_INPUT |
| 4767 | // While starting up, there is no place to enter text. When running tests |
| 4768 | // with --not-a-term we assume feedkeys() will be used. |
| 4769 | if (no_console_input() && !is_not_a_term()) |
| 4770 | return; |
| 4771 | #endif |
| 4772 | |
| 4773 | cmd_silent = FALSE; // Want to see the prompt. |
| 4774 | if (prompt != NULL) |
| 4775 | { |
| 4776 | // Only the part of the message after the last NL is considered as |
| 4777 | // prompt for the command line |
| 4778 | p = vim_strrchr(prompt, '\n'); |
| 4779 | if (p == NULL) |
| 4780 | p = prompt; |
| 4781 | else |
| 4782 | { |
| 4783 | ++p; |
| 4784 | c = *p; |
| 4785 | *p = NUL; |
| 4786 | msg_start(); |
| 4787 | msg_clr_eos(); |
| 4788 | msg_puts_attr((char *)prompt, get_echo_attr()); |
| 4789 | msg_didout = FALSE; |
| 4790 | msg_starthere(); |
| 4791 | *p = c; |
| 4792 | } |
| 4793 | cmdline_row = msg_row; |
| 4794 | |
| 4795 | if (argvars[1].v_type != VAR_UNKNOWN) |
| 4796 | { |
| 4797 | defstr = tv_get_string_buf_chk(&argvars[1], buf); |
| 4798 | if (defstr != NULL) |
| 4799 | stuffReadbuffSpec(defstr); |
| 4800 | |
| 4801 | if (!inputdialog && argvars[2].v_type != VAR_UNKNOWN) |
| 4802 | { |
| 4803 | char_u *xp_name; |
| 4804 | int xp_namelen; |
Bram Moolenaar | 05c1734 | 2022-02-25 20:57:11 +0000 | [diff] [blame] | 4805 | long argt = 0; |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4806 | |
| 4807 | // input() with a third argument: completion |
| 4808 | rettv->vval.v_string = NULL; |
| 4809 | |
| 4810 | xp_name = tv_get_string_buf_chk(&argvars[2], buf); |
| 4811 | if (xp_name == NULL) |
| 4812 | return; |
| 4813 | |
| 4814 | xp_namelen = (int)STRLEN(xp_name); |
| 4815 | |
| 4816 | if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt, |
| 4817 | &xp_arg) == FAIL) |
| 4818 | return; |
| 4819 | } |
| 4820 | } |
| 4821 | |
| 4822 | if (defstr != NULL) |
| 4823 | { |
| 4824 | int save_ex_normal_busy = ex_normal_busy; |
Bram Moolenaar | dfc33a6 | 2020-04-29 22:30:13 +0200 | [diff] [blame] | 4825 | int save_vgetc_busy = vgetc_busy; |
| 4826 | int save_input_busy = input_busy; |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4827 | |
Bram Moolenaar | dfc33a6 | 2020-04-29 22:30:13 +0200 | [diff] [blame] | 4828 | input_busy |= vgetc_busy; |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4829 | ex_normal_busy = 0; |
Bram Moolenaar | dfc33a6 | 2020-04-29 22:30:13 +0200 | [diff] [blame] | 4830 | vgetc_busy = 0; |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4831 | rettv->vval.v_string = |
| 4832 | getcmdline_prompt(secret ? NUL : '@', p, get_echo_attr(), |
| 4833 | xp_type, xp_arg); |
| 4834 | ex_normal_busy = save_ex_normal_busy; |
Bram Moolenaar | dfc33a6 | 2020-04-29 22:30:13 +0200 | [diff] [blame] | 4835 | vgetc_busy = save_vgetc_busy; |
| 4836 | input_busy = save_input_busy; |
Bram Moolenaar | da6c033 | 2019-09-01 16:01:30 +0200 | [diff] [blame] | 4837 | } |
| 4838 | if (inputdialog && rettv->vval.v_string == NULL |
| 4839 | && argvars[1].v_type != VAR_UNKNOWN |
| 4840 | && argvars[2].v_type != VAR_UNKNOWN) |
| 4841 | rettv->vval.v_string = vim_strsave(tv_get_string_buf( |
| 4842 | &argvars[2], buf)); |
| 4843 | |
| 4844 | vim_free(xp_arg); |
| 4845 | |
| 4846 | // since the user typed this, no need to wait for return |
| 4847 | need_wait_return = FALSE; |
| 4848 | msg_didout = FALSE; |
| 4849 | } |
| 4850 | cmd_silent = cmd_silent_save; |
| 4851 | } |
| 4852 | #endif |