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Bram Moolenaar071d4272004-06-13 20:20:40 +00001" Vim syntax support file
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02002" Maintainer: Ben Fritz <fritzophrenic@gmail.com>
Bram Moolenaar076e8b22010-08-05 21:54:00 +02003" Last Change: 2010 Aug 05
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02004"
5" Additional contributors:
6"
Bram Moolenaar7510fe72010-07-25 12:46:44 +02007" Original by Bram Moolenaar <Bram@vim.org>
8" Modified by David Ne\v{c}as (Yeti) <yeti@physics.muni.cz>
9" XHTML support by Panagiotis Issaris <takis@lumumba.luc.ac.be>
10" Made w3 compliant by Edd Barrett <vext01@gmail.com>
11" Added html_font. Edd Barrett <vext01@gmail.com>
12" Progress bar based off code from "progressbar widget" plugin by
13" Andreas Politz, heavily modified:
14" http://www.vim.org/scripts/script.php?script_id=2006
Bram Moolenaar349b2fb2010-07-16 20:35:36 +020015"
Bram Moolenaar7510fe72010-07-25 12:46:44 +020016" See Mercurial change logs for more!
Bram Moolenaar071d4272004-06-13 20:20:40 +000017
18" Transform a file into HTML, using the current syntax highlighting.
19
Bram Moolenaar5c736222010-01-06 20:54:52 +010020" this file uses line continuations
21let s:cpo_sav = &cpo
Bram Moolenaar349b2fb2010-07-16 20:35:36 +020022let s:ls = &ls
Bram Moolenaar5c736222010-01-06 20:54:52 +010023set cpo-=C
24
Bram Moolenaar349b2fb2010-07-16 20:35:36 +020025let s:end=line('$')
Bram Moolenaar349b2fb2010-07-16 20:35:36 +020026
Bram Moolenaar313b7232007-05-05 17:56:55 +000027" Font
Bram Moolenaarb02cbe32010-07-11 22:38:52 +020028if exists("g:html_font")
Bram Moolenaar076e8b22010-08-05 21:54:00 +020029 let s:htmlfont = "'". g:html_font . "', monospace"
Bram Moolenaar313b7232007-05-05 17:56:55 +000030else
31 let s:htmlfont = "monospace"
32endif
33
Bram Moolenaar076e8b22010-08-05 21:54:00 +020034let s:settings = tohtml#GetUserSettings()
Bram Moolenaar5c736222010-01-06 20:54:52 +010035
Bram Moolenaar071d4272004-06-13 20:20:40 +000036" When not in gui we can only guess the colors.
37if has("gui_running")
38 let s:whatterm = "gui"
39else
40 let s:whatterm = "cterm"
41 if &t_Co == 8
Bram Moolenaar313b7232007-05-05 17:56:55 +000042 let s:cterm_color = {0: "#808080", 1: "#ff6060", 2: "#00ff00", 3: "#ffff00", 4: "#8080ff", 5: "#ff40ff", 6: "#00ffff", 7: "#ffffff"}
Bram Moolenaar071d4272004-06-13 20:20:40 +000043 else
Bram Moolenaar313b7232007-05-05 17:56:55 +000044 let s:cterm_color = {0: "#000000", 1: "#c00000", 2: "#008000", 3: "#804000", 4: "#0000c0", 5: "#c000c0", 6: "#008080", 7: "#c0c0c0", 8: "#808080", 9: "#ff6060", 10: "#00ff00", 11: "#ffff00", 12: "#8080ff", 13: "#ff40ff", 14: "#00ffff", 15: "#ffffff"}
45
46 " Colors for 88 and 256 come from xterm.
47 if &t_Co == 88
48 call extend(s:cterm_color, {16: "#000000", 17: "#00008b", 18: "#0000cd", 19: "#0000ff", 20: "#008b00", 21: "#008b8b", 22: "#008bcd", 23: "#008bff", 24: "#00cd00", 25: "#00cd8b", 26: "#00cdcd", 27: "#00cdff", 28: "#00ff00", 29: "#00ff8b", 30: "#00ffcd", 31: "#00ffff", 32: "#8b0000", 33: "#8b008b", 34: "#8b00cd", 35: "#8b00ff", 36: "#8b8b00", 37: "#8b8b8b", 38: "#8b8bcd", 39: "#8b8bff", 40: "#8bcd00", 41: "#8bcd8b", 42: "#8bcdcd", 43: "#8bcdff", 44: "#8bff00", 45: "#8bff8b", 46: "#8bffcd", 47: "#8bffff", 48: "#cd0000", 49: "#cd008b", 50: "#cd00cd", 51: "#cd00ff", 52: "#cd8b00", 53: "#cd8b8b", 54: "#cd8bcd", 55: "#cd8bff", 56: "#cdcd00", 57: "#cdcd8b", 58: "#cdcdcd", 59: "#cdcdff", 60: "#cdff00", 61: "#cdff8b", 62: "#cdffcd", 63: "#cdffff", 64: "#ff0000"})
49 call extend(s:cterm_color, {65: "#ff008b", 66: "#ff00cd", 67: "#ff00ff", 68: "#ff8b00", 69: "#ff8b8b", 70: "#ff8bcd", 71: "#ff8bff", 72: "#ffcd00", 73: "#ffcd8b", 74: "#ffcdcd", 75: "#ffcdff", 76: "#ffff00", 77: "#ffff8b", 78: "#ffffcd", 79: "#ffffff", 80: "#2e2e2e", 81: "#5c5c5c", 82: "#737373", 83: "#8b8b8b", 84: "#a2a2a2", 85: "#b9b9b9", 86: "#d0d0d0", 87: "#e7e7e7"})
50 elseif &t_Co == 256
51 call extend(s:cterm_color, {16: "#000000", 17: "#00005f", 18: "#000087", 19: "#0000af", 20: "#0000d7", 21: "#0000ff", 22: "#005f00", 23: "#005f5f", 24: "#005f87", 25: "#005faf", 26: "#005fd7", 27: "#005fff", 28: "#008700", 29: "#00875f", 30: "#008787", 31: "#0087af", 32: "#0087d7", 33: "#0087ff", 34: "#00af00", 35: "#00af5f", 36: "#00af87", 37: "#00afaf", 38: "#00afd7", 39: "#00afff", 40: "#00d700", 41: "#00d75f", 42: "#00d787", 43: "#00d7af", 44: "#00d7d7", 45: "#00d7ff", 46: "#00ff00", 47: "#00ff5f", 48: "#00ff87", 49: "#00ffaf", 50: "#00ffd7", 51: "#00ffff", 52: "#5f0000", 53: "#5f005f", 54: "#5f0087", 55: "#5f00af", 56: "#5f00d7", 57: "#5f00ff", 58: "#5f5f00", 59: "#5f5f5f", 60: "#5f5f87", 61: "#5f5faf", 62: "#5f5fd7", 63: "#5f5fff", 64: "#5f8700"})
52 call extend(s:cterm_color, {65: "#5f875f", 66: "#5f8787", 67: "#5f87af", 68: "#5f87d7", 69: "#5f87ff", 70: "#5faf00", 71: "#5faf5f", 72: "#5faf87", 73: "#5fafaf", 74: "#5fafd7", 75: "#5fafff", 76: "#5fd700", 77: "#5fd75f", 78: "#5fd787", 79: "#5fd7af", 80: "#5fd7d7", 81: "#5fd7ff", 82: "#5fff00", 83: "#5fff5f", 84: "#5fff87", 85: "#5fffaf", 86: "#5fffd7", 87: "#5fffff", 88: "#870000", 89: "#87005f", 90: "#870087", 91: "#8700af", 92: "#8700d7", 93: "#8700ff", 94: "#875f00", 95: "#875f5f", 96: "#875f87", 97: "#875faf", 98: "#875fd7", 99: "#875fff", 100: "#878700", 101: "#87875f", 102: "#878787", 103: "#8787af", 104: "#8787d7", 105: "#8787ff", 106: "#87af00", 107: "#87af5f", 108: "#87af87", 109: "#87afaf", 110: "#87afd7", 111: "#87afff", 112: "#87d700"})
53 call extend(s:cterm_color, {113: "#87d75f", 114: "#87d787", 115: "#87d7af", 116: "#87d7d7", 117: "#87d7ff", 118: "#87ff00", 119: "#87ff5f", 120: "#87ff87", 121: "#87ffaf", 122: "#87ffd7", 123: "#87ffff", 124: "#af0000", 125: "#af005f", 126: "#af0087", 127: "#af00af", 128: "#af00d7", 129: "#af00ff", 130: "#af5f00", 131: "#af5f5f", 132: "#af5f87", 133: "#af5faf", 134: "#af5fd7", 135: "#af5fff", 136: "#af8700", 137: "#af875f", 138: "#af8787", 139: "#af87af", 140: "#af87d7", 141: "#af87ff", 142: "#afaf00", 143: "#afaf5f", 144: "#afaf87", 145: "#afafaf", 146: "#afafd7", 147: "#afafff", 148: "#afd700", 149: "#afd75f", 150: "#afd787", 151: "#afd7af", 152: "#afd7d7", 153: "#afd7ff", 154: "#afff00", 155: "#afff5f", 156: "#afff87", 157: "#afffaf", 158: "#afffd7"})
54 call extend(s:cterm_color, {159: "#afffff", 160: "#d70000", 161: "#d7005f", 162: "#d70087", 163: "#d700af", 164: "#d700d7", 165: "#d700ff", 166: "#d75f00", 167: "#d75f5f", 168: "#d75f87", 169: "#d75faf", 170: "#d75fd7", 171: "#d75fff", 172: "#d78700", 173: "#d7875f", 174: "#d78787", 175: "#d787af", 176: "#d787d7", 177: "#d787ff", 178: "#d7af00", 179: "#d7af5f", 180: "#d7af87", 181: "#d7afaf", 182: "#d7afd7", 183: "#d7afff", 184: "#d7d700", 185: "#d7d75f", 186: "#d7d787", 187: "#d7d7af", 188: "#d7d7d7", 189: "#d7d7ff", 190: "#d7ff00", 191: "#d7ff5f", 192: "#d7ff87", 193: "#d7ffaf", 194: "#d7ffd7", 195: "#d7ffff", 196: "#ff0000", 197: "#ff005f", 198: "#ff0087", 199: "#ff00af", 200: "#ff00d7", 201: "#ff00ff", 202: "#ff5f00", 203: "#ff5f5f", 204: "#ff5f87"})
55 call extend(s:cterm_color, {205: "#ff5faf", 206: "#ff5fd7", 207: "#ff5fff", 208: "#ff8700", 209: "#ff875f", 210: "#ff8787", 211: "#ff87af", 212: "#ff87d7", 213: "#ff87ff", 214: "#ffaf00", 215: "#ffaf5f", 216: "#ffaf87", 217: "#ffafaf", 218: "#ffafd7", 219: "#ffafff", 220: "#ffd700", 221: "#ffd75f", 222: "#ffd787", 223: "#ffd7af", 224: "#ffd7d7", 225: "#ffd7ff", 226: "#ffff00", 227: "#ffff5f", 228: "#ffff87", 229: "#ffffaf", 230: "#ffffd7", 231: "#ffffff", 232: "#080808", 233: "#121212", 234: "#1c1c1c", 235: "#262626", 236: "#303030", 237: "#3a3a3a", 238: "#444444", 239: "#4e4e4e", 240: "#585858", 241: "#626262", 242: "#6c6c6c", 243: "#767676", 244: "#808080", 245: "#8a8a8a", 246: "#949494", 247: "#9e9e9e", 248: "#a8a8a8", 249: "#b2b2b2", 250: "#bcbcbc", 251: "#c6c6c6", 252: "#d0d0d0", 253: "#dadada", 254: "#e4e4e4", 255: "#eeeeee"})
56 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +000057 endif
58endif
59
60" Return good color specification: in GUI no transformation is done, in
Bram Moolenaar313b7232007-05-05 17:56:55 +000061" terminal return RGB values of known colors and empty string for unknown
Bram Moolenaar071d4272004-06-13 20:20:40 +000062if s:whatterm == "gui"
63 function! s:HtmlColor(color)
64 return a:color
65 endfun
66else
67 function! s:HtmlColor(color)
Bram Moolenaar313b7232007-05-05 17:56:55 +000068 if has_key(s:cterm_color, a:color)
69 return s:cterm_color[a:color]
Bram Moolenaar071d4272004-06-13 20:20:40 +000070 else
71 return ""
72 endif
73 endfun
74endif
75
Bram Moolenaar076e8b22010-08-05 21:54:00 +020076if s:settings.use_css
Bram Moolenaar071d4272004-06-13 20:20:40 +000077 " Return opening HTML tag for given highlight id
78 function! s:HtmlOpening(id)
79 let a = ""
80 if synIDattr(a:id, "inverse")
81 " For inverse, we always must set both colors (and exchange them)
82 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm))
83 let a = a . '<span style="background-color: ' . ( x != "" ? x : s:fgc ) . '">'
84 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm))
85 let a = a . '<font color="' . ( x != "" ? x : s:bgc ) . '">'
86 else
87 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm))
88 if x != "" | let a = a . '<span style="background-color: ' . x . '">' | endif
89 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm))
90 if x != "" | let a = a . '<font color="' . x . '">' | endif
91 endif
92 if synIDattr(a:id, "bold") | let a = a . "<b>" | endif
93 if synIDattr(a:id, "italic") | let a = a . "<i>" | endif
94 if synIDattr(a:id, "underline") | let a = a . "<u>" | endif
95 return a
96 endfun
97
98 " Return closing HTML tag for given highlight id
Bram Moolenaar349b2fb2010-07-16 20:35:36 +020099 function! s:HtmlClosing(id)
Bram Moolenaar071d4272004-06-13 20:20:40 +0000100 let a = ""
101 if synIDattr(a:id, "underline") | let a = a . "</u>" | endif
102 if synIDattr(a:id, "italic") | let a = a . "</i>" | endif
103 if synIDattr(a:id, "bold") | let a = a . "</b>" | endif
104 if synIDattr(a:id, "inverse")
105 let a = a . '</font></span>'
106 else
107 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm))
108 if x != "" | let a = a . '</font>' | endif
109 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm))
110 if x != "" | let a = a . '</span>' | endif
111 endif
112 return a
113 endfun
114endif
115
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000116" Return HTML valid characters enclosed in a span of class style_name with
117" unprintable characters expanded and double spaces replaced as necessary.
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200118function! s:HtmlFormat(text, style_name, diff_style_name)
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000119 " Replace unprintable characters
120 let formatted = strtrans(a:text)
121
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200122 " separate the two classes by a space to apply them both if there is a diff
123 " style name
124 let l:style_name = a:style_name . (a:diff_style_name == '' ? '' : ' ') . a:diff_style_name
125
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000126 " Replace the reserved html characters
127 let formatted = substitute(substitute(substitute(substitute(substitute(formatted, '&', '\&amp;', 'g'), '<', '\&lt;', 'g'), '>', '\&gt;', 'g'), '"', '\&quot;', 'g'), "\x0c", '<hr class="PAGE-BREAK">', 'g')
Bram Moolenaarc9b4b052006-04-30 18:54:39 +0000128
Bram Moolenaar8424a622006-04-19 21:23:36 +0000129 " Replace double spaces and leading spaces
Bram Moolenaarc9b4b052006-04-30 18:54:39 +0000130 if ' ' != s:HtmlSpace
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000131 let formatted = substitute(formatted, ' ', s:HtmlSpace . s:HtmlSpace, 'g')
Bram Moolenaar8424a622006-04-19 21:23:36 +0000132 let formatted = substitute(formatted, '^ ', s:HtmlSpace, 'g')
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000133 endif
134
135 " Enclose in a span of class style_name
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200136 let formatted = '<span class="' . l:style_name . '">' . formatted . '</span>'
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000137
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200138 " Add the class to class list if it's not there yet.
139 " Add normal groups to the beginning so diff groups can override them.
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000140 let s:id = hlID(a:style_name)
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200141 if index(s:idlist, s:id ) == -1
142 if a:style_name =~ 'Diff\%(Add\|Change\|Delete\|Text\)'
143 call add(s:idlist, s:id)
144 else
145 call insert(s:idlist, s:id)
146 endif
147 endif
148
149 " Add the diff highlight class to class list if used and it's not there yet.
150 " Add diff groups to the end so they override the other highlighting.
151 if a:diff_style_name != ""
152 let s:diff_id = hlID(a:diff_style_name)
153 if index(s:idlist, s:diff_id) == -1
154 call add(s:idlist, s:diff_id)
155 endif
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000156 endif
157
158 return formatted
159endfun
160
Bram Moolenaar071d4272004-06-13 20:20:40 +0000161" Return CSS style describing given highlight id (can be empty)
162function! s:CSS1(id)
163 let a = ""
164 if synIDattr(a:id, "inverse")
165 " For inverse, we always must set both colors (and exchange them)
166 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm))
167 let a = a . "color: " . ( x != "" ? x : s:bgc ) . "; "
168 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm))
169 let a = a . "background-color: " . ( x != "" ? x : s:fgc ) . "; "
170 else
171 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm))
172 if x != "" | let a = a . "color: " . x . "; " | endif
173 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm))
174 if x != "" | let a = a . "background-color: " . x . "; " | endif
175 endif
176 if synIDattr(a:id, "bold") | let a = a . "font-weight: bold; " | endif
177 if synIDattr(a:id, "italic") | let a = a . "font-style: italic; " | endif
178 if synIDattr(a:id, "underline") | let a = a . "text-decoration: underline; " | endif
179 return a
180endfun
181
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200182if s:settings.dynamic_folds
Bram Moolenaar5c736222010-01-06 20:54:52 +0100183 " compares two folds as stored in our list of folds
184 " A fold is "less" than another if it starts at an earlier line number,
185 " or ends at a later line number, ties broken by fold level
186 function! s:FoldCompare(f1, f2)
187 if a:f1.firstline != a:f2.firstline
188 " put it before if it starts earlier
189 return a:f1.firstline - a:f2.firstline
190 elseif a:f1.lastline != a:f2.lastline
191 " put it before if it ends later
192 return a:f2.lastline - a:f1.lastline
193 else
194 " if folds begin and end on the same lines, put lowest fold level first
195 return a:f1.level - a:f2.level
196 endif
197 endfunction
198
199endif
200
Bram Moolenaar071d4272004-06-13 20:20:40 +0000201" Figure out proper MIME charset from the 'encoding' option.
Bram Moolenaarb02cbe32010-07-11 22:38:52 +0200202if exists("g:html_use_encoding")
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200203 let s:html_encoding = g:html_use_encoding
Bram Moolenaar071d4272004-06-13 20:20:40 +0000204else
205 let s:vim_encoding = &encoding
206 if s:vim_encoding =~ '^8bit\|^2byte'
207 let s:vim_encoding = substitute(s:vim_encoding, '^8bit-\|^2byte-', '', '')
208 endif
209 if s:vim_encoding == 'latin1'
210 let s:html_encoding = 'iso-8859-1'
211 elseif s:vim_encoding =~ "^cp12"
212 let s:html_encoding = substitute(s:vim_encoding, 'cp', 'windows-', '')
Bram Moolenaar446cb832008-06-24 21:56:24 +0000213 elseif s:vim_encoding == 'sjis' || s:vim_encoding == 'cp932'
Bram Moolenaar071d4272004-06-13 20:20:40 +0000214 let s:html_encoding = 'Shift_JIS'
Bram Moolenaar446cb832008-06-24 21:56:24 +0000215 elseif s:vim_encoding == 'big5' || s:vim_encoding == 'cp950'
Bram Moolenaar241a8aa2005-12-06 20:04:44 +0000216 let s:html_encoding = "Big5"
Bram Moolenaar071d4272004-06-13 20:20:40 +0000217 elseif s:vim_encoding == 'euc-cn'
218 let s:html_encoding = 'GB_2312-80'
219 elseif s:vim_encoding == 'euc-tw'
220 let s:html_encoding = ""
221 elseif s:vim_encoding =~ '^euc\|^iso\|^koi'
222 let s:html_encoding = substitute(s:vim_encoding, '.*', '\U\0', '')
223 elseif s:vim_encoding == 'cp949'
224 let s:html_encoding = 'KS_C_5601-1987'
225 elseif s:vim_encoding == 'cp936'
226 let s:html_encoding = 'GBK'
227 elseif s:vim_encoding =~ '^ucs\|^utf'
228 let s:html_encoding = 'UTF-8'
229 else
230 let s:html_encoding = ""
231 endif
232endif
233
234
235" Set some options to make it work faster.
Bram Moolenaar071d4272004-06-13 20:20:40 +0000236" Don't report changes for :substitute, there will be many of them.
237let s:old_title = &title
238let s:old_icon = &icon
239let s:old_et = &l:et
240let s:old_report = &report
241let s:old_search = @/
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200242let s:old_more = &more
Bram Moolenaar071d4272004-06-13 20:20:40 +0000243set notitle noicon
244setlocal et
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200245set nomore
Bram Moolenaar071d4272004-06-13 20:20:40 +0000246set report=1000000
247
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200248if exists(':ownsyntax') && exists('w:current_syntax')
249 let s:current_syntax = w:current_syntax
250elseif exists('b:current_syntax')
251 let s:current_syntax = b:current_syntax
252else
253 let s:current_syntax = 'none'
254endif
255
256if s:current_syntax == ''
257 let s:current_syntax = 'none'
258endif
259
Bram Moolenaar071d4272004-06-13 20:20:40 +0000260" Split window to create a buffer with the HTML file.
261let s:orgbufnr = winbufnr(0)
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200262let s:origwin_stl = &l:stl
Bram Moolenaar071d4272004-06-13 20:20:40 +0000263if expand("%") == ""
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200264 exec 'new Untitled.'.(s:settings.use_xhtml ? 'x' : '').'html'
Bram Moolenaar071d4272004-06-13 20:20:40 +0000265else
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200266 exec 'new %.'.(s:settings.use_xhtml ? 'x' : '').'html'
Bram Moolenaar071d4272004-06-13 20:20:40 +0000267endif
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200268
269" Resize the new window to very small in order to make it draw faster
270let s:old_winheight = winheight(0)
271let s:old_winfixheight = &l:winfixheight
272if s:old_winheight > 2
273 resize 1 " leave enough room to view one line at a time
274 norm! G
275 norm! zt
276endif
277setlocal winfixheight
278
279let s:newwin_stl = &l:stl
280
281" on the new window, set the least time-consuming fold method
282let s:old_fdm = &foldmethod
283setlocal foldmethod=manual
284
Bram Moolenaar071d4272004-06-13 20:20:40 +0000285let s:newwin = winnr()
286let s:orgwin = bufwinnr(s:orgbufnr)
287
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200288setlocal modifiable
Bram Moolenaar071d4272004-06-13 20:20:40 +0000289%d
290let s:old_paste = &paste
291set paste
292let s:old_magic = &magic
293set magic
294
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200295let s:lines = []
296
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200297if s:settings.use_xhtml
Bram Moolenaar1cd871b2004-12-19 22:46:22 +0000298 if s:html_encoding != ""
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200299 call add(s:lines, "<?xml version=\"1.0\" encoding=\"" . s:html_encoding . "\"?>")
Bram Moolenaar1cd871b2004-12-19 22:46:22 +0000300 else
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200301 call add(s:lines, "<?xml version=\"1.0\"?>")
Bram Moolenaar1cd871b2004-12-19 22:46:22 +0000302 endif
Bram Moolenaar313b7232007-05-05 17:56:55 +0000303 let s:tag_close = ' />'
Bram Moolenaar071d4272004-06-13 20:20:40 +0000304else
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000305 let s:tag_close = '>'
306endif
307
308let s:HtmlSpace = ' '
Bram Moolenaarc1e37902006-04-18 21:55:01 +0000309let s:LeadingSpace = ' '
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000310let s:HtmlEndline = ''
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200311if s:settings.no_pre
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000312 let s:HtmlEndline = '<br' . s:tag_close
Bram Moolenaare37d50a2008-08-06 17:06:04 +0000313 let s:LeadingSpace = '&nbsp;'
Bram Moolenaarc1e37902006-04-18 21:55:01 +0000314 let s:HtmlSpace = '\' . s:LeadingSpace
Bram Moolenaar071d4272004-06-13 20:20:40 +0000315endif
316
317" HTML header, with the title and generator ;-). Left free space for the CSS,
318" to be filled at the end.
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200319call extend(s:lines, [
320 \"<html>",
321 \"<head>",
322 \("<title>".expand("%:p:~")."</title>"),
323 \("<meta name=\"Generator\" content=\"Vim/".v:version/100.".".v:version%100.'"'.s:tag_close),
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200324 \("<meta name=\"plugin-version\" content=\"".g:loaded_2html_plugin.'"'.s:tag_close),
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200325 \])
Bram Moolenaar071d4272004-06-13 20:20:40 +0000326if s:html_encoding != ""
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200327 call add(s:lines, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:html_encoding . '"' . s:tag_close)
Bram Moolenaar071d4272004-06-13 20:20:40 +0000328endif
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200329call add(s:lines, '<meta name="syntax" content="'.s:current_syntax.'"'.s:tag_close)
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200330call add(s:lines, '<meta name="settings" content="'.
331 \ join(filter(keys(s:settings),'s:settings[v:val]'),',').
332 \ '"'.s:tag_close)
Bram Moolenaar313b7232007-05-05 17:56:55 +0000333
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200334if s:settings.use_css
335 if s:settings.dynamic_folds
336 if s:settings.hover_unfold
Bram Moolenaar5c736222010-01-06 20:54:52 +0100337 " if we are doing hover_unfold, use css 2 with css 1 fallback for IE6
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200338 call extend(s:lines, [
339 \ "<style type=\"text/css\">",
340 \ "<!--",
341 \ ".FoldColumn { text-decoration: none; white-space: pre; }",
342 \ "",
343 \ "body * { margin: 0; padding: 0; }", "",
344 \ ".open-fold > .Folded { display: none; }",
345 \ ".open-fold > .fulltext { display: inline; }",
346 \ ".closed-fold > .fulltext { display: none; }",
347 \ ".closed-fold > .Folded { display: inline; }",
348 \ "",
349 \ ".open-fold > .toggle-open { display: none; }",
350 \ ".open-fold > .toggle-closed { display: inline; }",
351 \ ".closed-fold > .toggle-open { display: inline; }",
352 \ ".closed-fold > .toggle-closed { display: none; }",
353 \ "", "",
354 \ '/* opening a fold while hovering won''t be supported by IE6 and other',
355 \ "similar browsers, but it should fail gracefully. */",
356 \ ".closed-fold:hover > .fulltext { display: inline; }",
357 \ ".closed-fold:hover > .toggle-filler { display: none; }",
358 \ ".closed-fold:hover > .Folded { display: none; }",
359 \ '-->',
360 \ '<style>',
361 \ "<!--[if lt IE 7]><style type=\"text/css\">",
362 \ ".open-fold .Folded { display: none; }",
363 \ ".open-fold .fulltext { display: inline; }",
364 \ ".open-fold .toggle-open { display: none; }",
365 \ ".closed-fold .toggle-closed { display: inline; }",
366 \ "",
367 \ ".closed-fold .fulltext { display: none; }",
368 \ ".closed-fold .Folded { display: inline; }",
369 \ ".closed-fold .toggle-open { display: inline; }",
370 \ ".closed-fold .toggle-closed { display: none; }",
371 \ "</style>",
372 \ "<![endif]-->",
373 \])
Bram Moolenaar5c736222010-01-06 20:54:52 +0100374 else
375 " if we aren't doing hover_unfold, use CSS 1 only
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200376 call extend(s:lines, [
377 \ "<style type=\"text/css\">",
378 \ "<!--",
379 \ ".FoldColumn { text-decoration: none; white-space: pre; }",
380 \ ".open-fold .Folded { display: none; }",
381 \ ".open-fold .fulltext { display: inline; }",
382 \ ".open-fold .toggle-open { display: none; }",
383 \ ".closed-fold .toggle-closed { display: inline; }",
384 \ "",
385 \ ".closed-fold .fulltext { display: none; }",
386 \ ".closed-fold .Folded { display: inline; }",
387 \ ".closed-fold .toggle-open { display: inline; }",
388 \ ".closed-fold .toggle-closed { display: none; }",
389 \ '-->',
390 \ '</style>'
391 \])
Bram Moolenaar5c736222010-01-06 20:54:52 +0100392 endif
393 else
394 " if we aren't doing any dynamic folding, no need for any special rules
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200395 call extend(s:lines, [
396 \ "<style type=\"text/css\">",
397 \ "<!--",
398 \ '-->',
399 \ "</style>",
400 \])
Bram Moolenaar5c736222010-01-06 20:54:52 +0100401 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +0000402endif
Bram Moolenaar5c736222010-01-06 20:54:52 +0100403
404" insert javascript to toggle folds open and closed
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200405if s:settings.dynamic_folds
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200406 call extend(s:lines, [
407 \ "",
408 \ "<script type='text/javascript'>",
409 \ "<!--",
410 \ "function toggleFold(objID)",
411 \ "{",
412 \ " var fold;",
413 \ " fold = document.getElementById(objID);",
414 \ " if(fold.className == 'closed-fold')",
415 \ " {",
416 \ " fold.className = 'open-fold';",
417 \ " }",
418 \ " else if (fold.className == 'open-fold')",
419 \ " {",
420 \ " fold.className = 'closed-fold';",
421 \ " }",
422 \ "}",
423 \ '-->',
424 \ "</script>"
425 \])
Bram Moolenaar5c736222010-01-06 20:54:52 +0100426endif
427
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200428if s:settings.no_pre
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200429 call extend(s:lines, ["</head>", "<body>"])
Bram Moolenaar071d4272004-06-13 20:20:40 +0000430else
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200431 call extend(s:lines, ["</head>", "<body>", "<pre>"])
Bram Moolenaar071d4272004-06-13 20:20:40 +0000432endif
433
434exe s:orgwin . "wincmd w"
435
436" List of all id's
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200437let s:idlist = []
Bram Moolenaar071d4272004-06-13 20:20:40 +0000438
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200439" set up progress bar in the status line
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200440if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200441 " ProgressBar Indicator
442 let s:progressbar={}
443
444 " Progessbar specific functions
445 func! s:ProgressBar(title, max_value, winnr)
446 let pgb=copy(s:progressbar)
447 let pgb.title = a:title.' '
448 let pgb.max_value = a:max_value
449 let pgb.winnr = a:winnr
450 let pgb.cur_value = 0
451 let pgb.items = { 'title' : { 'color' : 'Statusline' },
452 \'bar' : { 'color' : 'Statusline' , 'fillcolor' : 'DiffDelete' , 'bg' : 'Statusline' } ,
453 \'counter' : { 'color' : 'Statusline' } }
454 let pgb.last_value = 0
455 let pgb.needs_redraw = 0
456 " Note that you must use len(split) instead of len() if you want to use
457 " unicode in title.
458 "
459 " Subtract 3 for spacing around the title.
460 " Subtract 4 for the percentage display.
461 " Subtract 2 for spacing before this.
462 " Subtract 2 more for the '|' on either side of the progress bar
463 let pgb.subtractedlen=len(split(pgb.title, '\zs'))+3+4+2+2
464 let pgb.max_len = 0
465 set laststatus=2
466 return pgb
467 endfun
468
469 " Function: progressbar.calculate_ticks() {{{1
470 func! s:progressbar.calculate_ticks(pb_len)
471 if a:pb_len<=0
472 let pb_len = 100
473 else
474 let pb_len = a:pb_len
475 endif
476 let self.progress_ticks = map(range(pb_len+1), "v:val * self.max_value / pb_len")
477 endfun
478
479 "Function: progressbar.paint()
480 func! s:progressbar.paint()
481 " Recalculate widths.
482 let max_len = winwidth(self.winnr)
483 let pb_len = 0
484 " always true on first call because of initial value of self.max_len
485 if max_len != self.max_len
486 let self.max_len = max_len
487
488 " Progressbar length
489 let pb_len = max_len - self.subtractedlen
490
491 call self.calculate_ticks(pb_len)
492
493 let self.needs_redraw = 1
494 let cur_value = 0
495 let self.pb_len = pb_len
496 else
497 " start searching at the last found index to make the search for the
498 " appropriate tick value normally take 0 or 1 comparisons
499 let cur_value = self.last_value
500 let pb_len = self.pb_len
501 endif
502
503 let cur_val_max = pb_len > 0 ? pb_len : 100
504
505 " find the current progress bar position based on precalculated thresholds
506 while cur_value < cur_val_max && self.cur_value > self.progress_ticks[cur_value]
507 let cur_value += 1
508 endwhile
509
510 " update progress bar
511 if self.last_value != cur_value || self.needs_redraw || self.cur_value == self.max_value
512 let self.needs_redraw = 1
513 let self.last_value = cur_value
514
515 let t_color = self.items.title.color
516 let b_fcolor = self.items.bar.fillcolor
517 let b_color = self.items.bar.color
518 let c_color = self.items.counter.color
519
520 let stl = "%#".t_color."#%-( ".self.title." %)".
521 \"%#".b_color."#".
522 \(pb_len>0 ?
523 \ ('|%#'.b_fcolor."#%-(".repeat(" ",cur_value)."%)".
524 \ '%#'.b_color."#".repeat(" ",pb_len-cur_value)."|"):
525 \ ('')).
526 \"%=%#".c_color."#%( ".printf("%3.d ",100*self.cur_value/self.max_value)."%% %)"
527 call setwinvar(self.winnr, '&stl', stl)
528 endif
529 endfun
530
531 func! s:progressbar.incr( ... )
532 let self.cur_value += (a:0 ? a:1 : 1)
533 " if we were making a general-purpose progress bar, we'd need to limit to a
534 " lower limit as well, but since we always increment with a positive value
535 " in this script, we only need limit the upper value
536 let self.cur_value = (self.cur_value > self.max_value ? self.max_value : self.cur_value)
537 call self.paint()
538 endfun
539 " }}}
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200540 if s:settings.dynamic_folds
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200541 " to process folds we make two passes through each line
542 let s:pgb = s:ProgressBar("Processing folds:", line('$')*2, s:orgwin)
543 endif
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200544endif
545
Bram Moolenaar5c736222010-01-06 20:54:52 +0100546" First do some preprocessing for dynamic folding. Do this for the entire file
547" so we don't accidentally start within a closed fold or something.
548let s:allfolds = []
549
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200550if s:settings.dynamic_folds
Bram Moolenaar5c736222010-01-06 20:54:52 +0100551 let s:lnum = 1
552 let s:end = line('$')
553 " save the fold text and set it to the default so we can find fold levels
554 let s:foldtext_save = &foldtext
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200555 setlocal foldtext&
Bram Moolenaar5c736222010-01-06 20:54:52 +0100556
557 " we will set the foldcolumn in the html to the greater of the maximum fold
558 " level and the current foldcolumn setting
559 let s:foldcolumn = &foldcolumn
560
561 " get all info needed to describe currently closed folds
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200562 while s:lnum <= s:end
Bram Moolenaar5c736222010-01-06 20:54:52 +0100563 if foldclosed(s:lnum) == s:lnum
564 " default fold text has '+-' and then a number of dashes equal to fold
565 " level, so subtract 2 from index of first non-dash after the dashes
566 " in order to get the fold level of the current fold
567 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2
568 if s:level+1 > s:foldcolumn
569 let s:foldcolumn = s:level+1
570 endif
571 " store fold info for later use
572 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"}
573 call add(s:allfolds, s:newfold)
574 " open the fold so we can find any contained folds
575 execute s:lnum."foldopen"
576 else
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200577 if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200578 call s:pgb.incr()
579 if s:pgb.needs_redraw
580 redrawstatus
581 let s:pgb.needs_redraw = 0
582 endif
583 endif
Bram Moolenaar5c736222010-01-06 20:54:52 +0100584 let s:lnum = s:lnum + 1
585 endif
586 endwhile
587
588 " close all folds to get info for originally open folds
589 silent! %foldclose!
590 let s:lnum = 1
591
592 " the originally open folds will be all folds we encounter that aren't
593 " already in the list of closed folds
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200594 while s:lnum <= s:end
Bram Moolenaar5c736222010-01-06 20:54:52 +0100595 if foldclosed(s:lnum) == s:lnum
596 " default fold text has '+-' and then a number of dashes equal to fold
597 " level, so subtract 2 from index of first non-dash after the dashes
598 " in order to get the fold level of the current fold
599 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2
600 if s:level+1 > s:foldcolumn
601 let s:foldcolumn = s:level+1
602 endif
603 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"}
604 " only add the fold if we don't already have it
605 if empty(s:allfolds) || index(s:allfolds, s:newfold) == -1
606 let s:newfold.type = "open-fold"
607 call add(s:allfolds, s:newfold)
608 endif
609 " open the fold so we can find any contained folds
610 execute s:lnum."foldopen"
611 else
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200612 if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200613 call s:pgb.incr()
614 if s:pgb.needs_redraw
615 redrawstatus
616 let s:pgb.needs_redraw = 0
617 endif
618 endif
Bram Moolenaar5c736222010-01-06 20:54:52 +0100619 let s:lnum = s:lnum + 1
620 endif
621 endwhile
622
623 " sort the folds so that we only ever need to look at the first item in the
624 " list of folds
625 call sort(s:allfolds, "s:FoldCompare")
626
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200627 let &l:foldtext = s:foldtext_save
Bram Moolenaar5c736222010-01-06 20:54:52 +0100628 unlet s:foldtext_save
629
630 " close all folds again so we can get the fold text as we go
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200631 silent! %foldclose!
Bram Moolenaar5c736222010-01-06 20:54:52 +0100632endif
633
634" Now loop over all lines in the original text to convert to html.
Bram Moolenaar071d4272004-06-13 20:20:40 +0000635" Use html_start_line and html_end_line if they are set.
Bram Moolenaarb02cbe32010-07-11 22:38:52 +0200636if exists("g:html_start_line")
Bram Moolenaar071d4272004-06-13 20:20:40 +0000637 let s:lnum = html_start_line
638 if s:lnum < 1 || s:lnum > line("$")
639 let s:lnum = 1
640 endif
641else
642 let s:lnum = 1
643endif
Bram Moolenaarb02cbe32010-07-11 22:38:52 +0200644if exists("g:html_end_line")
Bram Moolenaar071d4272004-06-13 20:20:40 +0000645 let s:end = html_end_line
646 if s:end < s:lnum || s:end > line("$")
647 let s:end = line("$")
648 endif
649else
650 let s:end = line("$")
651endif
652
Bram Moolenaar5c736222010-01-06 20:54:52 +0100653" stack to keep track of all the folds containing the current line
654let s:foldstack = []
655
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200656if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200657 let s:pgb = s:ProgressBar("Processing lines:", s:end - s:lnum + 1, s:orgwin)
658endif
659
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200660if s:settings.number_lines
Bram Moolenaar5c736222010-01-06 20:54:52 +0100661 let s:margin = strlen(s:end) + 1
662else
663 let s:margin = 0
664endif
665
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200666if has('folding') && !s:settings.ignore_folding
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000667 let s:foldfillchar = &fillchars[matchend(&fillchars, 'fold:')]
668 if s:foldfillchar == ''
669 let s:foldfillchar = '-'
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000670 endif
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000671endif
672let s:difffillchar = &fillchars[matchend(&fillchars, 'diff:')]
673if s:difffillchar == ''
674 let s:difffillchar = '-'
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000675endif
676
Bram Moolenaar5c736222010-01-06 20:54:52 +0100677let s:foldId = 0
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000678
Bram Moolenaar071d4272004-06-13 20:20:40 +0000679while s:lnum <= s:end
680
Bram Moolenaar47136d72004-10-12 20:02:24 +0000681 " If there are filler lines for diff mode, show these above the line.
682 let s:filler = diff_filler(s:lnum)
683 if s:filler > 0
684 let s:n = s:filler
685 while s:n > 0
Bram Moolenaar5c736222010-01-06 20:54:52 +0100686 let s:new = repeat(s:difffillchar, 3)
Bram Moolenaar47136d72004-10-12 20:02:24 +0000687
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200688 if s:n > 2 && s:n < s:filler && !s:settings.whole_filler
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000689 let s:new = s:new . " " . s:filler . " inserted lines "
690 let s:n = 2
691 endif
692
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200693 if !s:settings.no_pre
Bram Moolenaarc9b4b052006-04-30 18:54:39 +0000694 " HTML line wrapping is off--go ahead and fill to the margin
Bram Moolenaar5c736222010-01-06 20:54:52 +0100695 let s:new = s:new . repeat(s:difffillchar, &columns - strlen(s:new) - s:margin)
696 else
697 let s:new = s:new . repeat(s:difffillchar, 3)
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000698 endif
699
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200700 let s:new = s:HtmlFormat(s:new, "DiffDelete", "")
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200701 if s:settings.number_lines
Bram Moolenaar5c736222010-01-06 20:54:52 +0100702 " Indent if line numbering is on; must be after escaping.
703 let s:new = repeat(s:LeadingSpace, s:margin) . s:new
704 endif
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200705 call add(s:lines, s:new.s:HtmlEndline)
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000706
Bram Moolenaar47136d72004-10-12 20:02:24 +0000707 let s:n = s:n - 1
708 endwhile
709 unlet s:n
710 endif
711 unlet s:filler
712
713 " Start the line with the line number.
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200714 if s:settings.number_lines
Bram Moolenaar5c736222010-01-06 20:54:52 +0100715 let s:numcol = repeat(' ', s:margin - 1 - strlen(s:lnum)) . s:lnum . ' '
Bram Moolenaar47136d72004-10-12 20:02:24 +0000716 else
Bram Moolenaar5c736222010-01-06 20:54:52 +0100717 let s:numcol = ""
Bram Moolenaar47136d72004-10-12 20:02:24 +0000718 endif
719
Bram Moolenaar5c736222010-01-06 20:54:52 +0100720 let s:new = ""
721
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200722 if has('folding') && !s:settings.ignore_folding && foldclosed(s:lnum) > -1 && !s:settings.dynamic_folds
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000723 "
Bram Moolenaar5c736222010-01-06 20:54:52 +0100724 " This is the beginning of a folded block (with no dynamic folding)
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000725 "
Bram Moolenaar5c736222010-01-06 20:54:52 +0100726 let s:new = s:numcol . foldtextresult(s:lnum)
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200727 if !s:settings.no_pre
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000728 " HTML line wrapping is off--go ahead and fill to the margin
729 let s:new = s:new . repeat(s:foldfillchar, &columns - strlen(s:new))
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000730 endif
Bram Moolenaarc9b4b052006-04-30 18:54:39 +0000731
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200732 let s:new = s:HtmlFormat(s:new, "Folded", "")
Bram Moolenaar071d4272004-06-13 20:20:40 +0000733
Bram Moolenaarc9b4b052006-04-30 18:54:39 +0000734 " Skip to the end of the fold
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200735 let s:new_lnum = foldclosedend(s:lnum)
736
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200737 if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200738 call s:pgb.incr(s:new_lnum - s:lnum)
739 endif
740
741 let s:lnum = s:new_lnum
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000742
743 else
744 "
Bram Moolenaar5c736222010-01-06 20:54:52 +0100745 " A line that is not folded, or doing dynamic folding.
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000746 "
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000747 let s:line = getline(s:lnum)
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000748 let s:len = strlen(s:line)
749
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200750 if s:settings.dynamic_folds
Bram Moolenaar5c736222010-01-06 20:54:52 +0100751 " First insert a closing for any open folds that end on this line
752 while !empty(s:foldstack) && get(s:foldstack,0).lastline == s:lnum-1
753 let s:new = s:new."</span></span>"
754 call remove(s:foldstack, 0)
755 endwhile
756
757 " Now insert an opening any new folds that start on this line
758 let s:firstfold = 1
759 while !empty(s:allfolds) && get(s:allfolds,0).firstline == s:lnum
760 let s:foldId = s:foldId + 1
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200761 let s:new .= "<span id='"
762 let s:new .= (exists('g:html_diff_win_num') ? "win".g:html_diff_win_num : "")
763 let s:new .= "fold".s:foldId."' class='".s:allfolds[0].type."'>"
764
Bram Moolenaar5c736222010-01-06 20:54:52 +0100765
766 " Unless disabled, add a fold column for the opening line of a fold.
767 "
768 " Note that dynamic folds require using css so we just use css to take
769 " care of the leading spaces rather than using &nbsp; in the case of
770 " html_no_pre to make it easier
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200771 if !s:settings.no_foldcolumn
Bram Moolenaar5c736222010-01-06 20:54:52 +0100772 " add fold column that can open the new fold
773 if s:allfolds[0].level > 1 && s:firstfold
774 let s:new = s:new . "<a class='toggle-open FoldColumn' href='javascript:toggleFold(\"fold".s:foldstack[0].id."\")'>"
775 let s:new = s:new . repeat('|', s:allfolds[0].level - 1) . "</a>"
776 endif
777 let s:new = s:new . "<a class='toggle-open FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>+</a>"
778 let s:new = s:new . "<a class='toggle-open "
779 " If this is not the last fold we're opening on this line, we need
780 " to keep the filler spaces hidden if the fold is opened by mouse
781 " hover. If it is the last fold to open in the line, we shouldn't hide
782 " them, so don't apply the toggle-filler class.
783 if get(s:allfolds, 1, {'firstline': 0}).firstline == s:lnum
784 let s:new = s:new . "toggle-filler "
785 endif
786 let s:new = s:new . "FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>"
787 let s:new = s:new . repeat(" ", s:foldcolumn - s:allfolds[0].level) . "</a>"
788
789 " add fold column that can close the new fold
790 let s:new = s:new . "<a class='toggle-closed FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>"
791 if s:firstfold
792 let s:new = s:new . repeat('|', s:allfolds[0].level - 1)
793 endif
794 let s:new = s:new . "-"
795 " only add spaces if we aren't opening another fold on the same line
796 if get(s:allfolds, 1, {'firstline': 0}).firstline != s:lnum
797 let s:new = s:new . repeat(" ", s:foldcolumn - s:allfolds[0].level)
798 endif
799 let s:new = s:new . "</a>"
800 let s:firstfold = 0
801 endif
802
803 " add fold text, moving the span ending to the next line so collapsing
804 " of folds works correctly
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200805 let s:new = s:new . substitute(s:HtmlFormat(s:numcol . foldtextresult(s:lnum), "Folded", ""), '</span>', s:HtmlEndline.'\n\0', '')
Bram Moolenaar5c736222010-01-06 20:54:52 +0100806 let s:new = s:new . "<span class='fulltext'>"
807
808 " open the fold now that we have the fold text to allow retrieval of
809 " fold text for subsequent folds
810 execute s:lnum."foldopen"
811 call insert(s:foldstack, remove(s:allfolds,0))
812 let s:foldstack[0].id = s:foldId
813 endwhile
814
815 " Unless disabled, add a fold column for other lines.
816 "
817 " Note that dynamic folds require using css so we just use css to take
818 " care of the leading spaces rather than using &nbsp; in the case of
819 " html_no_pre to make it easier
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200820 if !s:settings.no_foldcolumn
Bram Moolenaar5c736222010-01-06 20:54:52 +0100821 if empty(s:foldstack)
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200822 " add the empty foldcolumn for unfolded lines if there is a fold
823 " column at all
824 if s:foldcolumn > 0
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200825 let s:new = s:new . s:HtmlFormat(repeat(' ', s:foldcolumn), "FoldColumn", "")
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200826 endif
Bram Moolenaar5c736222010-01-06 20:54:52 +0100827 else
828 " add the fold column for folds not on the opening line
829 if get(s:foldstack, 0).firstline < s:lnum
830 let s:new = s:new . "<a class='FoldColumn' href='javascript:toggleFold(\"fold".s:foldstack[0].id."\")'>"
831 let s:new = s:new . repeat('|', s:foldstack[0].level)
832 let s:new = s:new . repeat(' ', s:foldcolumn - s:foldstack[0].level) . "</a>"
833 endif
834 endif
835 endif
836 endif
837
838 " Now continue with the unfolded line text
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200839 if s:settings.number_lines
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200840 " TODO: why not use the real highlight name here?
841 let s:new = s:new . s:HtmlFormat(s:numcol, "lnr", "")
Bram Moolenaar071d4272004-06-13 20:20:40 +0000842 endif
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000843
Bram Moolenaar47136d72004-10-12 20:02:24 +0000844 " Get the diff attribute, if any.
845 let s:diffattr = diff_hlID(s:lnum, 1)
846
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200847 " initialize conceal info to act like not concealed, just in case
848 let s:concealinfo = [0, '']
849
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000850 " Loop over each character in the line
851 let s:col = 1
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200852
853 " most of the time we won't use the diff_id, initialize to zero
854 let s:diff_id = 0
855 let s:diff_id_name = ""
856
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000857 while s:col <= s:len || (s:col == 1 && s:diffattr)
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000858 let s:startcol = s:col " The start column for processing text
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200859 if !s:settings.ignore_conceal && has('conceal')
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200860 let s:concealinfo = synconcealed(s:lnum, s:col)
861 endif
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200862 if !s:settings.ignore_conceal && s:concealinfo[0]
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200863 let s:col = s:col + 1
864 " Speed loop (it's small - that's the trick)
865 " Go along till we find a change in the match sequence number (ending
866 " the specific concealed region) or until there are no more concealed
867 " characters.
868 while s:col <= s:len && s:concealinfo == synconcealed(s:lnum, s:col) | let s:col = s:col + 1 | endwhile
869 elseif s:diffattr
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200870 let s:diff_id = diff_hlID(s:lnum, s:col)
871 let s:id = synID(s:lnum, s:col, 1)
Bram Moolenaar47136d72004-10-12 20:02:24 +0000872 let s:col = s:col + 1
873 " Speed loop (it's small - that's the trick)
874 " Go along till we find a change in hlID
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200875 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1)
876 \ && s:diff_id == diff_hlID(s:lnum, s:col) |
877 \ let s:col = s:col + 1 |
878 \ endwhile
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200879 if s:len < &columns && !s:settings.no_pre
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200880 " Add spaces at the end of the raw text line to extend the changed
881 " line to the full width.
Bram Moolenaar5c736222010-01-06 20:54:52 +0100882 let s:line = s:line . repeat(' ', &columns - virtcol([s:lnum, s:len]) - s:margin)
Bram Moolenaarc9b4b052006-04-30 18:54:39 +0000883 let s:len = &columns
884 endif
Bram Moolenaar47136d72004-10-12 20:02:24 +0000885 else
886 let s:id = synID(s:lnum, s:col, 1)
887 let s:col = s:col + 1
888 " Speed loop (it's small - that's the trick)
889 " Go along till we find a change in synID
890 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) | let s:col = s:col + 1 | endwhile
891 endif
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000892
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200893 if s:settings.ignore_conceal || !s:concealinfo[0]
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200894 " Expand tabs
895 let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol)
896 let s:offset = 0
Bram Moolenaar5c736222010-01-06 20:54:52 +0100897 let s:idx = stridx(s:expandedtab, "\t")
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200898 while s:idx >= 0
899 if has("multi_byte_encoding")
900 if s:startcol + s:idx == 1
901 let s:i = &ts
902 else
903 if s:idx == 0
904 let s:prevc = matchstr(s:line, '.\%' . (s:startcol + s:idx + s:offset) . 'c')
905 else
906 let s:prevc = matchstr(s:expandedtab, '.\%' . (s:idx + 1) . 'c')
907 endif
908 let s:vcol = virtcol([s:lnum, s:startcol + s:idx + s:offset - len(s:prevc)])
909 let s:i = &ts - (s:vcol % &ts)
910 endif
911 let s:offset -= s:i - 1
912 else
913 let s:i = &ts - ((s:idx + s:startcol - 1) % &ts)
914 endif
915 let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', s:i), '')
916 let s:idx = stridx(s:expandedtab, "\t")
917 endwhile
Bram Moolenaar35a9aaa2004-10-24 19:23:07 +0000918
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200919 " get the highlight group name to use
920 let s:id = synIDtrans(s:id)
921 let s:id_name = synIDattr(s:id, "name", s:whatterm)
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200922 if s:diff_id
923 let s:diff_id_name = synIDattr(s:diff_id, "name", s:whatterm)
924 endif
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200925 else
926 " use Conceal highlighting for concealed text
927 let s:id_name = 'Conceal'
928 let s:expandedtab = s:concealinfo[1]
929 endif
930
931 " Output the text with the same synID, with class set to {s:id_name},
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200932 " unless it has been concealed completely.
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200933 if strlen(s:expandedtab) > 0
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200934 let s:new = s:new . s:HtmlFormat(s:expandedtab, s:id_name, s:diff_id_name)
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200935 endif
Bram Moolenaar7b0294c2004-10-11 10:16:09 +0000936 endwhile
937 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +0000938
Bram Moolenaar7510fe72010-07-25 12:46:44 +0200939 call extend(s:lines, split(s:new.s:HtmlEndline, '\n', 1))
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200940 if !s:settings.no_progress && s:pgb.needs_redraw
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200941 redrawstatus
942 let s:pgb.needs_redraw = 0
943 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +0000944 let s:lnum = s:lnum + 1
Bram Moolenaar313b7232007-05-05 17:56:55 +0000945
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200946 if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200947 call s:pgb.incr()
948 endif
949endwhile
950
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200951if s:settings.dynamic_folds
Bram Moolenaar5c736222010-01-06 20:54:52 +0100952 " finish off any open folds
953 while !empty(s:foldstack)
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200954 let s:lines[-1].="</span></span>"
Bram Moolenaar5c736222010-01-06 20:54:52 +0100955 call remove(s:foldstack, 0)
956 endwhile
957
958 " add fold column to the style list if not already there
959 let s:id = hlID('FoldColumn')
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200960 if index(s:idlist, s:id) == -1
961 call insert(s:idlist, s:id)
Bram Moolenaar5c736222010-01-06 20:54:52 +0100962 endif
963endif
964
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200965if s:settings.no_pre
966 if !s:settings.use_css
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +0200967 " Close off the font tag that encapsulates the whole <body>
968 call extend(s:lines, ["</font></body>", "</html>"])
969 else
970 call extend(s:lines, ["</body>", "</html>"])
971 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +0000972else
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200973 call extend(s:lines, ["</pre>", "</body>", "</html>"])
Bram Moolenaar071d4272004-06-13 20:20:40 +0000974endif
975
Bram Moolenaar349b2fb2010-07-16 20:35:36 +0200976exe s:newwin . "wincmd w"
977call setline(1, s:lines)
978unlet s:lines
Bram Moolenaar071d4272004-06-13 20:20:40 +0000979
980" Now, when we finally know which, we define the colors and styles
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200981if s:settings.use_css
Bram Moolenaar071d4272004-06-13 20:20:40 +0000982 1;/<style type="text/+1
983endif
984
985" Find out the background and foreground color.
986let s:fgc = s:HtmlColor(synIDattr(hlID("Normal"), "fg#", s:whatterm))
987let s:bgc = s:HtmlColor(synIDattr(hlID("Normal"), "bg#", s:whatterm))
988if s:fgc == ""
989 let s:fgc = ( &background == "dark" ? "#ffffff" : "#000000" )
990endif
991if s:bgc == ""
992 let s:bgc = ( &background == "dark" ? "#000000" : "#ffffff" )
993endif
994
995" Normal/global attributes
996" For Netscape 4, set <body> attributes too, though, strictly speaking, it's
997" incorrect.
Bram Moolenaar076e8b22010-08-05 21:54:00 +0200998if s:settings.use_css
999 if s:settings.no_pre
Bram Moolenaar313b7232007-05-05 17:56:55 +00001000 execute "normal! A\nbody { color: " . s:fgc . "; background-color: " . s:bgc . "; font-family: ". s:htmlfont ."; }\e"
Bram Moolenaar071d4272004-06-13 20:20:40 +00001001 else
Bram Moolenaar313b7232007-05-05 17:56:55 +00001002 execute "normal! A\npre { font-family: ". s:htmlfont ."; color: " . s:fgc . "; background-color: " . s:bgc . "; }\e"
Bram Moolenaar071d4272004-06-13 20:20:40 +00001003 yank
1004 put
1005 execute "normal! ^cwbody\e"
1006 endif
1007else
Bram Moolenaar5c736222010-01-06 20:54:52 +01001008 execute '%s:<body>:<body bgcolor="' . s:bgc . '" text="' . s:fgc . '"><font face="'. s:htmlfont .'">'
Bram Moolenaar071d4272004-06-13 20:20:40 +00001009endif
1010
1011" Line numbering attributes
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001012if s:settings.number_lines
1013 if s:settings.use_css
Bram Moolenaar071d4272004-06-13 20:20:40 +00001014 execute "normal! A\n.lnr { " . s:CSS1(hlID("LineNr")) . "}\e"
1015 else
Bram Moolenaar8424a622006-04-19 21:23:36 +00001016 execute '%s+^<span class="lnr">\([^<]*\)</span>+' . s:HtmlOpening(hlID("LineNr")) . '\1' . s:HtmlClosing(hlID("LineNr")) . '+g'
Bram Moolenaar071d4272004-06-13 20:20:40 +00001017 endif
1018endif
1019
1020" Gather attributes for all other classes
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001021if !s:settings.no_progress && !empty(s:idlist)
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001022 let s:pgb = s:ProgressBar("Processing classes:", len(s:idlist),s:newwin)
1023endif
1024while !empty(s:idlist)
Bram Moolenaar071d4272004-06-13 20:20:40 +00001025 let s:attr = ""
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001026 let s:id = remove(s:idlist, 0)
Bram Moolenaar071d4272004-06-13 20:20:40 +00001027 let s:attr = s:CSS1(s:id)
1028 let s:id_name = synIDattr(s:id, "name", s:whatterm)
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001029
Bram Moolenaar071d4272004-06-13 20:20:40 +00001030 " If the class has some attributes, export the style, otherwise DELETE all
1031 " its occurences to make the HTML shorter
1032 if s:attr != ""
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001033 if s:settings.use_css
Bram Moolenaar071d4272004-06-13 20:20:40 +00001034 execute "normal! A\n." . s:id_name . " { " . s:attr . "}"
1035 else
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +02001036 " replace spans of just this class name with non-CSS style markup
1037 execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+' . s:HtmlOpening(s:id) . '\1' . s:HtmlClosing(s:id) . '+ge'
1038 " Replace spans of this class name AND a diff class with non-CSS style
1039 " markup surrounding a span of just the diff class. The diff class will
1040 " be handled later because we know that information is at the end.
1041 execute '%s+<span class="' . s:id_name . ' \(Diff\%(Add\|Change\|Delete\|Text\)\)">\([^<]*\)</span>+' . s:HtmlOpening(s:id) . '<span class="\1">\2</span>' . s:HtmlClosing(s:id) . '+ge'
Bram Moolenaar071d4272004-06-13 20:20:40 +00001042 endif
1043 else
Bram Moolenaar313b7232007-05-05 17:56:55 +00001044 execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+\1+ge'
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +02001045 execute '%s+<span class="' . s:id_name . ' \(Diff\%(Add\|Change\|Delete\|Text\)\)">\([^<]*\)</span>+<span class="\1">\2</span>+ge'
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001046 if s:settings.use_css
Bram Moolenaar8ada2cc2010-07-29 20:43:36 +02001047 1;/<\/style>/-2
Bram Moolenaar071d4272004-06-13 20:20:40 +00001048 endif
1049 endif
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001050
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001051 if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001052 call s:pgb.incr()
1053 if s:pgb.needs_redraw
1054 redrawstatus
1055 let s:pgb.needs_redraw = 0
1056 sleep 50m
1057 endif
1058 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +00001059endwhile
1060
1061" Add hyperlinks
Bram Moolenaar1cd871b2004-12-19 22:46:22 +00001062%s+\(https\=://\S\{-}\)\(\([.,;:}]\=\(\s\|$\)\)\|[\\"'<>]\|&gt;\|&lt;\|&quot;\)+<a href="\1">\1</a>\2+ge
Bram Moolenaar071d4272004-06-13 20:20:40 +00001063
1064" The DTD
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001065if s:settings.use_xhtml
1066 exe "normal! gg$a\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">"
1067elseif s:settings.use_css && !s:settings.no_pre
1068 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n"
Bram Moolenaar313b7232007-05-05 17:56:55 +00001069else
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001070 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n"
Bram Moolenaar1cd871b2004-12-19 22:46:22 +00001071endif
1072
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001073if s:settings.use_xhtml
Bram Moolenaar1cd871b2004-12-19 22:46:22 +00001074 exe "normal! gg/<html/e\na xmlns=\"http://www.w3.org/1999/xhtml\"\e"
Bram Moolenaar071d4272004-06-13 20:20:40 +00001075endif
1076
1077" Cleanup
1078%s:\s\+$::e
1079
1080" Restore old settings
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001081let &l:foldmethod = s:old_fdm
Bram Moolenaar071d4272004-06-13 20:20:40 +00001082let &report = s:old_report
1083let &title = s:old_title
1084let &icon = s:old_icon
1085let &paste = s:old_paste
1086let &magic = s:old_magic
1087let @/ = s:old_search
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001088let &more = s:old_more
Bram Moolenaar071d4272004-06-13 20:20:40 +00001089exe s:orgwin . "wincmd w"
1090let &l:et = s:old_et
1091exe s:newwin . "wincmd w"
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001092exec 'resize' s:old_winheight
1093let &l:winfixheight = s:old_winfixheight
Bram Moolenaar071d4272004-06-13 20:20:40 +00001094
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001095call setwinvar(s:orgwin,'&stl', s:origwin_stl)
1096call setwinvar(s:newwin,'&stl', s:newwin_stl)
1097let &ls=s:ls
1098
Bram Moolenaar071d4272004-06-13 20:20:40 +00001099" Save a little bit of memory (worth doing?)
Bram Moolenaar313b7232007-05-05 17:56:55 +00001100unlet s:htmlfont
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001101unlet s:old_et s:old_paste s:old_icon s:old_report s:old_title s:old_search s:old_magic s:old_more s:old_fdm s:old_winheight s:old_winfixheight
1102unlet s:whatterm s:idlist s:lnum s:end s:margin s:fgc s:bgc
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001103unlet! s:col s:id s:attr s:len s:line s:new s:expandedtab s:concealinfo
Bram Moolenaar7510fe72010-07-25 12:46:44 +02001104unlet! s:orgwin s:newwin s:orgbufnr s:idx s:i s:offset s:ls s:origwin_stl s:newwin_stl s:current_syntax
Bram Moolenaar05159a02005-02-26 23:04:13 +00001105if !v:profiling
1106 delfunc s:HtmlColor
1107 delfunc s:HtmlFormat
1108 delfunc s:CSS1
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001109 if !s:settings.use_css
Bram Moolenaar05159a02005-02-26 23:04:13 +00001110 delfunc s:HtmlOpening
1111 delfunc s:HtmlClosing
1112 endif
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001113 if s:settings.dynamic_folds
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001114 delfunc s:FoldCompare
1115 endif
1116
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001117 if !s:settings.no_progress
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001118 delfunc s:ProgressBar
1119 delfunc s:progressbar.paint
1120 delfunc s:progressbar.incr
1121 unlet s:pgb s:progressbar
1122 endif
Bram Moolenaar071d4272004-06-13 20:20:40 +00001123endif
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001124
1125unlet! s:new_lnum s:diffattr s:difffillchar s:foldfillchar s:HtmlSpace s:LeadingSpace s:HtmlEndline s:firstfold s:foldcolumn
Bram Moolenaar076e8b22010-08-05 21:54:00 +02001126unlet s:foldstack s:allfolds s:foldId s:numcol s:settings
Bram Moolenaar5c736222010-01-06 20:54:52 +01001127
1128let &cpo = s:cpo_sav
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001129unlet! s:cpo_sav
Bram Moolenaar5c736222010-01-06 20:54:52 +01001130
Bram Moolenaar349b2fb2010-07-16 20:35:36 +02001131" Make sure any patches will probably use consistent indent
Bram Moolenaar7c86f4c2010-07-18 14:07:22 +02001132" vim: ts=8 sw=2 sts=2 noet