diff --git a/src/proto/buffer.pro b/src/proto/buffer.pro
index 9da8c3e..9193443 100644
--- a/src/proto/buffer.pro
+++ b/src/proto/buffer.pro
@@ -1,69 +1,69 @@
 /* buffer.c */
-extern int open_buffer __ARGS((int read_stdin, exarg_T *eap));
-extern int buf_valid __ARGS((buf_T *buf));
-extern void close_buffer __ARGS((win_T *win, buf_T *buf, int action));
-extern void buf_clear_file __ARGS((buf_T *buf));
-extern void buf_freeall __ARGS((buf_T *buf, int del_buf, int wipe_buf));
-extern void goto_buffer __ARGS((exarg_T *eap, int start, int dir, int count));
-extern void handle_swap_exists __ARGS((buf_T *old_curbuf));
-extern char_u *do_bufdel __ARGS((int command, char_u *arg, int addr_count, int start_bnr, int end_bnr, int forceit));
-extern int do_buffer __ARGS((int action, int start, int dir, int count, int forceit));
-extern void set_curbuf __ARGS((buf_T *buf, int action));
-extern void enter_buffer __ARGS((buf_T *buf));
-extern buf_T *buflist_new __ARGS((char_u *ffname, char_u *sfname, linenr_T lnum, int flags));
-extern void free_buf_options __ARGS((buf_T *buf, int free_p_ff));
-extern int buflist_getfile __ARGS((int n, linenr_T lnum, int options, int forceit));
-extern void buflist_getfpos __ARGS((void));
-extern buf_T *buflist_findname_exp __ARGS((char_u *fname));
-extern buf_T *buflist_findname __ARGS((char_u *ffname));
-extern int buflist_findpat __ARGS((char_u *pattern, char_u *pattern_end, int unlisted, int diffmode));
-extern int ExpandBufnames __ARGS((char_u *pat, int *num_file, char_u ***file, int options));
-extern buf_T *buflist_findnr __ARGS((int nr));
-extern char_u *buflist_nr2name __ARGS((int n, int fullname, int helptail));
-extern void get_winopts __ARGS((buf_T *buf));
-extern pos_T *buflist_findfpos __ARGS((buf_T *buf));
-extern linenr_T buflist_findlnum __ARGS((buf_T *buf));
-extern void buflist_list __ARGS((exarg_T *eap));
-extern int buflist_name_nr __ARGS((int fnum, char_u **fname, linenr_T *lnum));
-extern int setfname __ARGS((buf_T *buf, char_u *ffname, char_u *sfname, int message));
-extern void buf_set_name __ARGS((int fnum, char_u *name));
-extern void buf_name_changed __ARGS((buf_T *buf));
-extern buf_T *setaltfname __ARGS((char_u *ffname, char_u *sfname, linenr_T lnum));
-extern char_u *getaltfname __ARGS((int errmsg));
-extern int buflist_add __ARGS((char_u *fname, int flags));
-extern void buflist_slash_adjust __ARGS((void));
-extern void buflist_altfpos __ARGS((void));
-extern int otherfile __ARGS((char_u *ffname));
-extern void buf_setino __ARGS((buf_T *buf));
-extern void fileinfo __ARGS((int fullname, int shorthelp, int dont_truncate));
-extern void col_print __ARGS((char_u *buf, int col, int vcol));
-extern void maketitle __ARGS((void));
-extern void resettitle __ARGS((void));
-extern void free_titles __ARGS((void));
-extern int build_stl_str_hl __ARGS((win_T *wp, char_u *out, size_t outlen, char_u *fmt, int use_sandbox, int fillchar, int maxwidth, struct stl_hlrec *hltab, struct stl_hlrec *tabtab));
-extern void get_rel_pos __ARGS((win_T *wp, char_u *str));
-extern int append_arg_number __ARGS((win_T *wp, char_u *buf, int add_file, int maxlen));
-extern char_u *fix_fname __ARGS((char_u *fname));
-extern void fname_expand __ARGS((buf_T *buf, char_u **ffname, char_u **sfname));
-extern char_u *alist_name __ARGS((aentry_T *aep));
-extern void do_arg_all __ARGS((int count, int forceit, int keep_tabs));
-extern void ex_buffer_all __ARGS((exarg_T *eap));
-extern void do_modelines __ARGS((int flags));
-extern int read_viminfo_bufferlist __ARGS((vir_T *virp, int writing));
-extern void write_viminfo_bufferlist __ARGS((FILE *fp));
-extern char *buf_spname __ARGS((buf_T *buf));
-extern void buf_addsign __ARGS((buf_T *buf, int id, linenr_T lnum, int typenr));
-extern int buf_change_sign_type __ARGS((buf_T *buf, int markId, int typenr));
-extern int_u buf_getsigntype __ARGS((buf_T *buf, linenr_T lnum, int type));
-extern linenr_T buf_delsign __ARGS((buf_T *buf, int id));
-extern int buf_findsign __ARGS((buf_T *buf, int id));
-extern int buf_findsign_id __ARGS((buf_T *buf, linenr_T lnum));
-extern int buf_findsigntype_id __ARGS((buf_T *buf, linenr_T lnum, int typenr));
-extern int buf_signcount __ARGS((buf_T *buf, linenr_T lnum));
-extern void buf_delete_all_signs __ARGS((void));
-extern void sign_list_placed __ARGS((buf_T *rbuf));
-extern void sign_mark_adjust __ARGS((linenr_T line1, linenr_T line2, long amount, long amount_after));
-extern void set_buflisted __ARGS((int on));
-extern int buf_contents_changed __ARGS((buf_T *buf));
-extern void wipe_buffer __ARGS((buf_T *buf, int aucmd));
+int open_buffer __ARGS((int read_stdin, exarg_T *eap));
+int buf_valid __ARGS((buf_T *buf));
+void close_buffer __ARGS((win_T *win, buf_T *buf, int action));
+void buf_clear_file __ARGS((buf_T *buf));
+void buf_freeall __ARGS((buf_T *buf, int del_buf, int wipe_buf));
+void goto_buffer __ARGS((exarg_T *eap, int start, int dir, int count));
+void handle_swap_exists __ARGS((buf_T *old_curbuf));
+char_u *do_bufdel __ARGS((int command, char_u *arg, int addr_count, int start_bnr, int end_bnr, int forceit));
+int do_buffer __ARGS((int action, int start, int dir, int count, int forceit));
+void set_curbuf __ARGS((buf_T *buf, int action));
+void enter_buffer __ARGS((buf_T *buf));
+buf_T *buflist_new __ARGS((char_u *ffname, char_u *sfname, linenr_T lnum, int flags));
+void free_buf_options __ARGS((buf_T *buf, int free_p_ff));
+int buflist_getfile __ARGS((int n, linenr_T lnum, int options, int forceit));
+void buflist_getfpos __ARGS((void));
+buf_T *buflist_findname_exp __ARGS((char_u *fname));
+buf_T *buflist_findname __ARGS((char_u *ffname));
+int buflist_findpat __ARGS((char_u *pattern, char_u *pattern_end, int unlisted, int diffmode));
+int ExpandBufnames __ARGS((char_u *pat, int *num_file, char_u ***file, int options));
+buf_T *buflist_findnr __ARGS((int nr));
+char_u *buflist_nr2name __ARGS((int n, int fullname, int helptail));
+void get_winopts __ARGS((buf_T *buf));
+pos_T *buflist_findfpos __ARGS((buf_T *buf));
+linenr_T buflist_findlnum __ARGS((buf_T *buf));
+void buflist_list __ARGS((exarg_T *eap));
+int buflist_name_nr __ARGS((int fnum, char_u **fname, linenr_T *lnum));
+int setfname __ARGS((buf_T *buf, char_u *ffname, char_u *sfname, int message));
+void buf_set_name __ARGS((int fnum, char_u *name));
+void buf_name_changed __ARGS((buf_T *buf));
+buf_T *setaltfname __ARGS((char_u *ffname, char_u *sfname, linenr_T lnum));
+char_u *getaltfname __ARGS((int errmsg));
+int buflist_add __ARGS((char_u *fname, int flags));
+void buflist_slash_adjust __ARGS((void));
+void buflist_altfpos __ARGS((void));
+int otherfile __ARGS((char_u *ffname));
+void buf_setino __ARGS((buf_T *buf));
+void fileinfo __ARGS((int fullname, int shorthelp, int dont_truncate));
+void col_print __ARGS((char_u *buf, int col, int vcol));
+void maketitle __ARGS((void));
+void resettitle __ARGS((void));
+void free_titles __ARGS((void));
+int build_stl_str_hl __ARGS((win_T *wp, char_u *out, size_t outlen, char_u *fmt, int use_sandbox, int fillchar, int maxwidth, struct stl_hlrec *hltab, struct stl_hlrec *tabtab));
+void get_rel_pos __ARGS((win_T *wp, char_u *str));
+int append_arg_number __ARGS((win_T *wp, char_u *buf, int add_file, int maxlen));
+char_u *fix_fname __ARGS((char_u *fname));
+void fname_expand __ARGS((buf_T *buf, char_u **ffname, char_u **sfname));
+char_u *alist_name __ARGS((aentry_T *aep));
+void do_arg_all __ARGS((int count, int forceit, int keep_tabs));
+void ex_buffer_all __ARGS((exarg_T *eap));
+void do_modelines __ARGS((int flags));
+int read_viminfo_bufferlist __ARGS((vir_T *virp, int writing));
+void write_viminfo_bufferlist __ARGS((FILE *fp));
+char *buf_spname __ARGS((buf_T *buf));
+void buf_addsign __ARGS((buf_T *buf, int id, linenr_T lnum, int typenr));
+int buf_change_sign_type __ARGS((buf_T *buf, int markId, int typenr));
+int_u buf_getsigntype __ARGS((buf_T *buf, linenr_T lnum, int type));
+linenr_T buf_delsign __ARGS((buf_T *buf, int id));
+int buf_findsign __ARGS((buf_T *buf, int id));
+int buf_findsign_id __ARGS((buf_T *buf, linenr_T lnum));
+int buf_findsigntype_id __ARGS((buf_T *buf, linenr_T lnum, int typenr));
+int buf_signcount __ARGS((buf_T *buf, linenr_T lnum));
+void buf_delete_all_signs __ARGS((void));
+void sign_list_placed __ARGS((buf_T *rbuf));
+void sign_mark_adjust __ARGS((linenr_T line1, linenr_T line2, long amount, long amount_after));
+void set_buflisted __ARGS((int on));
+int buf_contents_changed __ARGS((buf_T *buf));
+void wipe_buffer __ARGS((buf_T *buf, int aucmd));
 /* vim: set ft=c : */
diff --git a/src/proto/charset.pro b/src/proto/charset.pro
index a6f4802..4b6890d 100644
--- a/src/proto/charset.pro
+++ b/src/proto/charset.pro
@@ -1,56 +1,56 @@
 /* charset.c */
-extern int init_chartab __ARGS((void));
-extern int buf_init_chartab __ARGS((buf_T *buf, int global));
-extern void trans_characters __ARGS((char_u *buf, int bufsize));
-extern char_u *transstr __ARGS((char_u *s));
-extern char_u *str_foldcase __ARGS((char_u *str, int orglen, char_u *buf, int buflen));
-extern char_u *transchar __ARGS((int c));
-extern char_u *transchar_byte __ARGS((int c));
-extern void transchar_nonprint __ARGS((char_u *buf, int c));
-extern void transchar_hex __ARGS((char_u *buf, int c));
-extern int byte2cells __ARGS((int b));
-extern int char2cells __ARGS((int c));
-extern int ptr2cells __ARGS((char_u *p));
-extern int vim_strsize __ARGS((char_u *s));
-extern int vim_strnsize __ARGS((char_u *s, int len));
-extern int chartabsize __ARGS((char_u *p, colnr_T col));
-extern int linetabsize __ARGS((char_u *s));
-extern int win_linetabsize __ARGS((win_T *wp, char_u *p, colnr_T len));
-extern int vim_isIDc __ARGS((int c));
-extern int vim_iswordc __ARGS((int c));
-extern int vim_iswordp __ARGS((char_u *p));
-extern int vim_iswordc_buf __ARGS((char_u *p, buf_T *buf));
-extern int vim_isfilec __ARGS((int c));
-extern int vim_isprintc __ARGS((int c));
-extern int vim_isprintc_strict __ARGS((int c));
-extern int lbr_chartabsize __ARGS((unsigned char *s, colnr_T col));
-extern int lbr_chartabsize_adv __ARGS((char_u **s, colnr_T col));
-extern int win_lbr_chartabsize __ARGS((win_T *wp, char_u *s, colnr_T col, int *headp));
-extern int in_win_border __ARGS((win_T *wp, colnr_T vcol));
-extern void getvcol __ARGS((win_T *wp, pos_T *pos, colnr_T *start, colnr_T *cursor, colnr_T *end));
-extern colnr_T getvcol_nolist __ARGS((pos_T *posp));
-extern void getvvcol __ARGS((win_T *wp, pos_T *pos, colnr_T *start, colnr_T *cursor, colnr_T *end));
-extern void getvcols __ARGS((win_T *wp, pos_T *pos1, pos_T *pos2, colnr_T *left, colnr_T *right));
-extern char_u *skipwhite __ARGS((char_u *p));
-extern char_u *skipdigits __ARGS((char_u *p));
-extern char_u *skiphex __ARGS((char_u *p));
-extern char_u *skiptodigit __ARGS((char_u *p));
-extern char_u *skiptohex __ARGS((char_u *p));
-extern int vim_isdigit __ARGS((int c));
-extern int vim_isxdigit __ARGS((int c));
-extern int vim_islower __ARGS((int c));
-extern int vim_isupper __ARGS((int c));
-extern int vim_toupper __ARGS((int c));
-extern int vim_tolower __ARGS((int c));
-extern char_u *skiptowhite __ARGS((char_u *p));
-extern char_u *skiptowhite_esc __ARGS((char_u *p));
-extern long getdigits __ARGS((char_u **pp));
-extern int vim_isblankline __ARGS((char_u *lbuf));
-extern void vim_str2nr __ARGS((char_u *start, int *hexp, int *len, int dooct, int dohex, long *nptr, unsigned long *unptr));
-extern int hex2nr __ARGS((int c));
-extern int hexhex2nr __ARGS((char_u *p));
-extern int rem_backslash __ARGS((char_u *str));
-extern void backslash_halve __ARGS((char_u *p));
-extern char_u *backslash_halve_save __ARGS((char_u *p));
-extern void ebcdic2ascii __ARGS((char_u *buffer, int len));
+int init_chartab __ARGS((void));
+int buf_init_chartab __ARGS((buf_T *buf, int global));
+void trans_characters __ARGS((char_u *buf, int bufsize));
+char_u *transstr __ARGS((char_u *s));
+char_u *str_foldcase __ARGS((char_u *str, int orglen, char_u *buf, int buflen));
+char_u *transchar __ARGS((int c));
+char_u *transchar_byte __ARGS((int c));
+void transchar_nonprint __ARGS((char_u *buf, int c));
+void transchar_hex __ARGS((char_u *buf, int c));
+int byte2cells __ARGS((int b));
+int char2cells __ARGS((int c));
+int ptr2cells __ARGS((char_u *p));
+int vim_strsize __ARGS((char_u *s));
+int vim_strnsize __ARGS((char_u *s, int len));
+int chartabsize __ARGS((char_u *p, colnr_T col));
+int linetabsize __ARGS((char_u *s));
+int win_linetabsize __ARGS((win_T *wp, char_u *p, colnr_T len));
+int vim_isIDc __ARGS((int c));
+int vim_iswordc __ARGS((int c));
+int vim_iswordp __ARGS((char_u *p));
+int vim_iswordc_buf __ARGS((char_u *p, buf_T *buf));
+int vim_isfilec __ARGS((int c));
+int vim_isprintc __ARGS((int c));
+int vim_isprintc_strict __ARGS((int c));
+int lbr_chartabsize __ARGS((unsigned char *s, colnr_T col));
+int lbr_chartabsize_adv __ARGS((char_u **s, colnr_T col));
+int win_lbr_chartabsize __ARGS((win_T *wp, char_u *s, colnr_T col, int *headp));
+int in_win_border __ARGS((win_T *wp, colnr_T vcol));
+void getvcol __ARGS((win_T *wp, pos_T *pos, colnr_T *start, colnr_T *cursor, colnr_T *end));
+colnr_T getvcol_nolist __ARGS((pos_T *posp));
+void getvvcol __ARGS((win_T *wp, pos_T *pos, colnr_T *start, colnr_T *cursor, colnr_T *end));
+void getvcols __ARGS((win_T *wp, pos_T *pos1, pos_T *pos2, colnr_T *left, colnr_T *right));
+char_u *skipwhite __ARGS((char_u *p));
+char_u *skipdigits __ARGS((char_u *p));
+char_u *skiphex __ARGS((char_u *p));
+char_u *skiptodigit __ARGS((char_u *p));
+char_u *skiptohex __ARGS((char_u *p));
+int vim_isdigit __ARGS((int c));
+int vim_isxdigit __ARGS((int c));
+int vim_islower __ARGS((int c));
+int vim_isupper __ARGS((int c));
+int vim_toupper __ARGS((int c));
+int vim_tolower __ARGS((int c));
+char_u *skiptowhite __ARGS((char_u *p));
+char_u *skiptowhite_esc __ARGS((char_u *p));
+long getdigits __ARGS((char_u **pp));
+int vim_isblankline __ARGS((char_u *lbuf));
+void vim_str2nr __ARGS((char_u *start, int *hexp, int *len, int dooct, int dohex, long *nptr, unsigned long *unptr));
+int hex2nr __ARGS((int c));
+int hexhex2nr __ARGS((char_u *p));
+int rem_backslash __ARGS((char_u *str));
+void backslash_halve __ARGS((char_u *p));
+char_u *backslash_halve_save __ARGS((char_u *p));
+void ebcdic2ascii __ARGS((char_u *buffer, int len));
 /* vim: set ft=c : */
diff --git a/src/proto/getchar.pro b/src/proto/getchar.pro
index 608124b..e504a95 100644
--- a/src/proto/getchar.pro
+++ b/src/proto/getchar.pro
@@ -1,63 +1,64 @@
 /* getchar.c */
-extern void free_buff __ARGS((struct buffheader *buf));
-extern char_u *get_recorded __ARGS((void));
-extern char_u *get_inserted __ARGS((void));
-extern int stuff_empty __ARGS((void));
-extern void typeahead_noflush __ARGS((int c));
-extern void flush_buffers __ARGS((int typeahead));
-extern void ResetRedobuff __ARGS((void));
-extern void saveRedobuff __ARGS((void));
-extern void restoreRedobuff __ARGS((void));
-extern void AppendToRedobuff __ARGS((char_u *s));
-extern void AppendToRedobuffLit __ARGS((char_u *str, int len));
-extern void AppendCharToRedobuff __ARGS((int c));
-extern void AppendNumberToRedobuff __ARGS((long n));
-extern void stuffReadbuff __ARGS((char_u *s));
-extern void stuffReadbuffLen __ARGS((char_u *s, long len));
-extern void stuffReadbuffSpec __ARGS((char_u *s));
-extern void stuffcharReadbuff __ARGS((int c));
-extern void stuffnumReadbuff __ARGS((long n));
-extern int start_redo __ARGS((long count, int old_redo));
-extern int start_redo_ins __ARGS((void));
-extern void stop_redo_ins __ARGS((void));
-extern int ins_typebuf __ARGS((char_u *str, int noremap, int offset, int nottyped, int silent));
-extern int typebuf_changed __ARGS((int tb_change_cnt));
-extern int typebuf_typed __ARGS((void));
-extern int typebuf_maplen __ARGS((void));
-extern void del_typebuf __ARGS((int len, int offset));
-extern int alloc_typebuf __ARGS((void));
-extern void free_typebuf __ARGS((void));
-extern int save_typebuf __ARGS((void));
-extern void save_typeahead __ARGS((tasave_T *tp));
-extern void restore_typeahead __ARGS((tasave_T *tp));
-extern void openscript __ARGS((char_u *name, int directly));
-extern void close_all_scripts __ARGS((void));
-extern int using_script __ARGS((void));
-extern void before_blocking __ARGS((void));
-extern void updatescript __ARGS((int c));
-extern int vgetc __ARGS((void));
-extern int safe_vgetc __ARGS((void));
-extern int vpeekc __ARGS((void));
-extern int vpeekc_nomap __ARGS((void));
-extern int vpeekc_any __ARGS((void));
-extern int char_avail __ARGS((void));
-extern void vungetc __ARGS((int c));
-extern int inchar __ARGS((char_u *buf, int maxlen, long wait_time, int tb_change_cnt));
-extern int fix_input_buffer __ARGS((char_u *buf, int len, int script));
-extern int input_available __ARGS((void));
-extern int do_map __ARGS((int maptype, char_u *arg, int mode, int abbrev));
-extern int get_map_mode __ARGS((char_u **cmdp, int forceit));
-extern void map_clear __ARGS((char_u *cmdp, char_u *arg, int forceit, int abbr));
-extern void map_clear_int __ARGS((buf_T *buf, int mode, int local, int abbr));
-extern int map_to_exists __ARGS((char_u *str, char_u *modechars, int abbr));
-extern int map_to_exists_mode __ARGS((char_u *rhs, int mode, int abbr));
-extern char_u *set_context_in_map_cmd __ARGS((expand_T *xp, char_u *cmd, char_u *arg, int forceit, int isabbrev, int isunmap, cmdidx_T cmdidx));
-extern int ExpandMappings __ARGS((regmatch_T *regmatch, int *num_file, char_u ***file));
-extern int check_abbr __ARGS((int c, char_u *ptr, int col, int mincol));
-extern int makemap __ARGS((FILE *fd, buf_T *buf));
-extern int put_escstr __ARGS((FILE *fd, char_u *strstart, int what));
-extern void check_map_keycodes __ARGS((void));
-extern char_u *check_map __ARGS((char_u *keys, int mode, int exact, int ign_mod, int abbr));
-extern void init_mappings __ARGS((void));
-extern void add_map __ARGS((char_u *map, int mode));
+void free_buff __ARGS((struct buffheader *buf));
+char_u *get_recorded __ARGS((void));
+char_u *get_inserted __ARGS((void));
+int stuff_empty __ARGS((void));
+void typeahead_noflush __ARGS((int c));
+void flush_buffers __ARGS((int typeahead));
+void ResetRedobuff __ARGS((void));
+void saveRedobuff __ARGS((void));
+void restoreRedobuff __ARGS((void));
+void AppendToRedobuff __ARGS((char_u *s));
+void AppendToRedobuffLit __ARGS((char_u *str, int len));
+void AppendCharToRedobuff __ARGS((int c));
+void AppendNumberToRedobuff __ARGS((long n));
+void stuffReadbuff __ARGS((char_u *s));
+void stuffReadbuffLen __ARGS((char_u *s, long len));
+void stuffReadbuffSpec __ARGS((char_u *s));
+void stuffcharReadbuff __ARGS((int c));
+void stuffnumReadbuff __ARGS((long n));
+int start_redo __ARGS((long count, int old_redo));
+int start_redo_ins __ARGS((void));
+void stop_redo_ins __ARGS((void));
+int ins_typebuf __ARGS((char_u *str, int noremap, int offset, int nottyped, int silent));
+int typebuf_changed __ARGS((int tb_change_cnt));
+int typebuf_typed __ARGS((void));
+int typebuf_maplen __ARGS((void));
+void del_typebuf __ARGS((int len, int offset));
+int alloc_typebuf __ARGS((void));
+void free_typebuf __ARGS((void));
+int save_typebuf __ARGS((void));
+void save_typeahead __ARGS((tasave_T *tp));
+void restore_typeahead __ARGS((tasave_T *tp));
+void openscript __ARGS((char_u *name, int directly));
+void close_all_scripts __ARGS((void));
+int using_script __ARGS((void));
+void before_blocking __ARGS((void));
+void updatescript __ARGS((int c));
+int vgetc __ARGS((void));
+int safe_vgetc __ARGS((void));
+int vpeekc __ARGS((void));
+int vpeekc_nomap __ARGS((void));
+int vpeekc_any __ARGS((void));
+int char_avail __ARGS((void));
+void vungetc __ARGS((int c));
+int inchar __ARGS((char_u *buf, int maxlen, long wait_time, int tb_change_cnt));
+int fix_input_buffer __ARGS((char_u *buf, int len, int script));
+int input_available __ARGS((void));
+int do_map __ARGS((int maptype, char_u *arg, int mode, int abbrev));
+int get_map_mode __ARGS((char_u **cmdp, int forceit));
+void map_clear __ARGS((char_u *cmdp, char_u *arg, int forceit, int abbr));
+void map_clear_int __ARGS((buf_T *buf, int mode, int local, int abbr));
+int map_to_exists __ARGS((char_u *str, char_u *modechars, int abbr));
+int map_to_exists_mode __ARGS((char_u *rhs, int mode, int abbr));
+char_u *set_context_in_map_cmd __ARGS((expand_T *xp, char_u *cmd, char_u *arg, int forceit, int isabbrev, int isunmap, cmdidx_T cmdidx));
+int ExpandMappings __ARGS((regmatch_T *regmatch, int *num_file, char_u ***file));
+int check_abbr __ARGS((int c, char_u *ptr, int col, int mincol));
+char_u *vim_strsave_escape_csi __ARGS((char_u *p));
+int makemap __ARGS((FILE *fd, buf_T *buf));
+int put_escstr __ARGS((FILE *fd, char_u *strstart, int what));
+void check_map_keycodes __ARGS((void));
+char_u *check_map __ARGS((char_u *keys, int mode, int exact, int ign_mod, int abbr));
+void init_mappings __ARGS((void));
+void add_map __ARGS((char_u *map, int mode));
 /* vim: set ft=c : */
diff --git a/src/proto/normal.pro b/src/proto/normal.pro
index 8280e45..55e8163 100644
--- a/src/proto/normal.pro
+++ b/src/proto/normal.pro
@@ -1,26 +1,26 @@
 /* normal.c */
-extern void init_normal_cmds __ARGS((void));
-extern void normal_cmd __ARGS((oparg_T *oap, int toplevel));
-extern void do_pending_operator __ARGS((cmdarg_T *cap, int old_col, int gui_yank));
-extern int do_mouse __ARGS((oparg_T *oap, int c, int dir, long count, int fixindent));
-extern void check_visual_highlight __ARGS((void));
-extern void end_visual_mode __ARGS((void));
-extern void reset_VIsual_and_resel __ARGS((void));
-extern void reset_VIsual __ARGS((void));
-extern int find_ident_under_cursor __ARGS((char_u **string, int find_type));
-extern int find_ident_at_pos __ARGS((win_T *wp, linenr_T lnum, colnr_T startcol, char_u **string, int find_type));
-extern void clear_showcmd __ARGS((void));
-extern int add_to_showcmd __ARGS((int c));
-extern void add_to_showcmd_c __ARGS((int c));
-extern void push_showcmd __ARGS((void));
-extern void pop_showcmd __ARGS((void));
-extern void do_check_scrollbind __ARGS((int check));
-extern void check_scrollbind __ARGS((linenr_T topline_diff, long leftcol_diff));
-extern int find_decl __ARGS((char_u *ptr, int len, int locally, int thisblock, int searchflags));
-extern void scroll_redraw __ARGS((int up, long count));
-extern void handle_tabmenu __ARGS((void));
-extern void do_nv_ident __ARGS((int c1, int c2));
-extern int get_visual_text __ARGS((cmdarg_T *cap, char_u **pp, int *lenp));
-extern void start_selection __ARGS((void));
-extern void may_start_select __ARGS((int c));
+void init_normal_cmds __ARGS((void));
+void normal_cmd __ARGS((oparg_T *oap, int toplevel));
+void do_pending_operator __ARGS((cmdarg_T *cap, int old_col, int gui_yank));
+int do_mouse __ARGS((oparg_T *oap, int c, int dir, long count, int fixindent));
+void check_visual_highlight __ARGS((void));
+void end_visual_mode __ARGS((void));
+void reset_VIsual_and_resel __ARGS((void));
+void reset_VIsual __ARGS((void));
+int find_ident_under_cursor __ARGS((char_u **string, int find_type));
+int find_ident_at_pos __ARGS((win_T *wp, linenr_T lnum, colnr_T startcol, char_u **string, int find_type));
+void clear_showcmd __ARGS((void));
+int add_to_showcmd __ARGS((int c));
+void add_to_showcmd_c __ARGS((int c));
+void push_showcmd __ARGS((void));
+void pop_showcmd __ARGS((void));
+void do_check_scrollbind __ARGS((int check));
+void check_scrollbind __ARGS((linenr_T topline_diff, long leftcol_diff));
+int find_decl __ARGS((char_u *ptr, int len, int locally, int thisblock, int searchflags));
+void scroll_redraw __ARGS((int up, long count));
+void handle_tabmenu __ARGS((void));
+void do_nv_ident __ARGS((int c1, int c2));
+int get_visual_text __ARGS((cmdarg_T *cap, char_u **pp, int *lenp));
+void start_selection __ARGS((void));
+void may_start_select __ARGS((int c));
 /* vim: set ft=c : */
diff --git a/src/proto/ops.pro b/src/proto/ops.pro
index fb51cab..d1669a0 100644
--- a/src/proto/ops.pro
+++ b/src/proto/ops.pro
@@ -1,60 +1,61 @@
 /* ops.c */
-extern int get_op_type __ARGS((int char1, int char2));
-extern int op_on_lines __ARGS((int op));
-extern int get_op_char __ARGS((int optype));
-extern int get_extra_op_char __ARGS((int optype));
-extern void op_shift __ARGS((oparg_T *oap, int curs_top, int amount));
-extern void shift_line __ARGS((int left, int round, int amount));
-extern void op_reindent __ARGS((oparg_T *oap, int (*how)(void)));
-extern int get_expr_register __ARGS((void));
-extern void set_expr_line __ARGS((char_u *new_line));
-extern char_u *get_expr_line __ARGS((void));
-extern char_u *get_expr_line_src __ARGS((void));
-extern int valid_yank_reg __ARGS((int regname, int writing));
-extern void get_yank_register __ARGS((int regname, int writing));
-extern int may_get_selection __ARGS((int regname));
-extern void *get_register __ARGS((int name, int copy));
-extern void put_register __ARGS((int name, void *reg));
-extern int yank_register_mline __ARGS((int regname));
-extern int do_record __ARGS((int c));
-extern int do_execreg __ARGS((int regname, int colon, int addcr));
-extern int insert_reg __ARGS((int regname, int literally));
-extern int get_spec_reg __ARGS((int regname, char_u **argp, int *allocated, int errmsg));
-extern int cmdline_paste_reg __ARGS((int regname, int literally));
-extern void adjust_clip_reg __ARGS((int *rp));
-extern int op_delete __ARGS((oparg_T *oap));
-extern int op_replace __ARGS((oparg_T *oap, int c));
-extern void op_tilde __ARGS((oparg_T *oap));
-extern int swapchar __ARGS((int op_type, pos_T *pos));
-extern void op_insert __ARGS((oparg_T *oap, long count1));
-extern int op_change __ARGS((oparg_T *oap));
-extern void init_yank __ARGS((void));
-extern void clear_registers __ARGS((void));
-extern int op_yank __ARGS((oparg_T *oap, int deleting, int mess));
-extern void do_put __ARGS((int regname, int dir, long count, int flags));
-extern int preprocs_left __ARGS((void));
-extern int get_register_name __ARGS((int num));
-extern void ex_display __ARGS((exarg_T *eap));
-extern void do_do_join __ARGS((long count, int insert_space));
-extern int do_join __ARGS((int insert_space));
-extern void op_format __ARGS((oparg_T *oap, int keep_cursor));
-extern void op_formatexpr __ARGS((oparg_T *oap));
-extern int fex_format __ARGS((linenr_T lnum, long count));
-extern void format_lines __ARGS((linenr_T line_count));
-extern int paragraph_start __ARGS((linenr_T lnum));
-extern int do_addsub __ARGS((int command, linenr_T Prenum1));
-extern int read_viminfo_register __ARGS((vir_T *virp, int force));
-extern void write_viminfo_registers __ARGS((FILE *fp));
-extern void x11_export_final_selection __ARGS((void));
-extern void clip_free_selection __ARGS((VimClipboard *cbd));
-extern void clip_get_selection __ARGS((VimClipboard *cbd));
-extern void clip_yank_selection __ARGS((int type, char_u *str, long len, VimClipboard *cbd));
-extern int clip_convert_selection __ARGS((char_u **str, long_u *len, VimClipboard *cbd));
-extern void dnd_yank_drag_data __ARGS((char_u *str, long len));
-extern char_u get_reg_type __ARGS((int regname, long *reglen));
-extern char_u *get_reg_contents __ARGS((int regname, int allowexpr, int expr_src));
-extern void write_reg_contents __ARGS((int name, char_u *str, int maxlen, int must_append));
-extern void write_reg_contents_ex __ARGS((int name, char_u *str, int maxlen, int must_append, int yank_type, long block_len));
-extern void clear_oparg __ARGS((oparg_T *oap));
-extern void cursor_pos_info __ARGS((void));
+int get_op_type __ARGS((int char1, int char2));
+int op_on_lines __ARGS((int op));
+int get_op_char __ARGS((int optype));
+int get_extra_op_char __ARGS((int optype));
+void op_shift __ARGS((oparg_T *oap, int curs_top, int amount));
+void shift_line __ARGS((int left, int round, int amount));
+void op_reindent __ARGS((oparg_T *oap, int (*how)(void)));
+int get_expr_register __ARGS((void));
+void set_expr_line __ARGS((char_u *new_line));
+char_u *get_expr_line __ARGS((void));
+char_u *get_expr_line_src __ARGS((void));
+int valid_yank_reg __ARGS((int regname, int writing));
+void get_yank_register __ARGS((int regname, int writing));
+int may_get_selection __ARGS((int regname));
+void *get_register __ARGS((int name, int copy));
+void put_register __ARGS((int name, void *reg));
+int yank_register_mline __ARGS((int regname));
+int do_record __ARGS((int c));
+int do_execreg __ARGS((int regname, int colon, int addcr));
+int insert_reg __ARGS((int regname, int literally));
+int get_spec_reg __ARGS((int regname, char_u **argp, int *allocated, int errmsg));
+int cmdline_paste_reg __ARGS((int regname, int literally));
+void adjust_clip_reg __ARGS((int *rp));
+int op_delete __ARGS((oparg_T *oap));
+int op_replace __ARGS((oparg_T *oap, int c));
+void op_tilde __ARGS((oparg_T *oap));
+int swapchar __ARGS((int op_type, pos_T *pos));
+void op_insert __ARGS((oparg_T *oap, long count1));
+int op_change __ARGS((oparg_T *oap));
+void init_yank __ARGS((void));
+void clear_registers __ARGS((void));
+int op_yank __ARGS((oparg_T *oap, int deleting, int mess));
+void do_put __ARGS((int regname, int dir, long count, int flags));
+void adjust_cursor_eol __ARGS((void));
+int preprocs_left __ARGS((void));
+int get_register_name __ARGS((int num));
+void ex_display __ARGS((exarg_T *eap));
+void do_do_join __ARGS((long count, int insert_space));
+int do_join __ARGS((int insert_space));
+void op_format __ARGS((oparg_T *oap, int keep_cursor));
+void op_formatexpr __ARGS((oparg_T *oap));
+int fex_format __ARGS((linenr_T lnum, long count, int c));
+void format_lines __ARGS((linenr_T line_count));
+int paragraph_start __ARGS((linenr_T lnum));
+int do_addsub __ARGS((int command, linenr_T Prenum1));
+int read_viminfo_register __ARGS((vir_T *virp, int force));
+void write_viminfo_registers __ARGS((FILE *fp));
+void x11_export_final_selection __ARGS((void));
+void clip_free_selection __ARGS((VimClipboard *cbd));
+void clip_get_selection __ARGS((VimClipboard *cbd));
+void clip_yank_selection __ARGS((int type, char_u *str, long len, VimClipboard *cbd));
+int clip_convert_selection __ARGS((char_u **str, long_u *len, VimClipboard *cbd));
+void dnd_yank_drag_data __ARGS((char_u *str, long len));
+char_u get_reg_type __ARGS((int regname, long *reglen));
+char_u *get_reg_contents __ARGS((int regname, int allowexpr, int expr_src));
+void write_reg_contents __ARGS((int name, char_u *str, int maxlen, int must_append));
+void write_reg_contents_ex __ARGS((int name, char_u *str, int maxlen, int must_append, int yank_type, long block_len));
+void clear_oparg __ARGS((oparg_T *oap));
+void cursor_pos_info __ARGS((void));
 /* vim: set ft=c : */