1" Vim syntax support file 2" Maintainer: Ben Fritz <[email protected]> 3" Last Change: 2010 Sep 04 4" 5" Additional contributors: 6" 7" Original by Bram Moolenaar <[email protected]> 8" Modified by David Ne\v{c}as (Yeti) <[email protected]> 9" XHTML support by Panagiotis Issaris <[email protected]> 10" Made w3 compliant by Edd Barrett <[email protected]> 11" Added html_font. Edd Barrett <[email protected]> 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 15" 16" See Mercurial change logs for more! 17 18" Transform a file into HTML, using the current syntax highlighting. 19 20" this file uses line continuations 21let s:cpo_sav = &cpo 22let s:ls = &ls 23set cpo-=C 24 25let s:end=line('$') 26 27" Font 28if exists("g:html_font") 29 let s:htmlfont = "'". g:html_font . "', monospace" 30else 31 let s:htmlfont = "monospace" 32endif 33 34let s:settings = tohtml#GetUserSettings() 35 36" 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 42 let s:cterm_color = {0: "#808080", 1: "#ff6060", 2: "#00ff00", 3: "#ffff00", 4: "#8080ff", 5: "#ff40ff", 6: "#00ffff", 7: "#ffffff"} 43 else 44 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 57 endif 58endif 59 60" Return good color specification: in GUI no transformation is done, in 61" terminal return RGB values of known colors and empty string for unknown 62if s:whatterm == "gui" 63 function! s:HtmlColor(color) 64 return a:color 65 endfun 66else 67 function! s:HtmlColor(color) 68 if has_key(s:cterm_color, a:color) 69 return s:cterm_color[a:color] 70 else 71 return "" 72 endif 73 endfun 74endif 75 76if !s:settings.use_css 77 " 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 99 function! s:HtmlClosing(id) 100 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 115 116" Return HTML valid characters enclosed in a span of class style_name with 117" unprintable characters expanded and double spaces replaced as necessary. 118function! s:HtmlFormat(text, style_name, diff_style_name) 119 " Replace unprintable characters 120 let formatted = strtrans(a:text) 121 122 " 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 125 126 " Replace the reserved html characters 127 let formatted = substitute(substitute(substitute(substitute(substitute(formatted, '&', '\&', 'g'), '<', '\<', 'g'), '>', '\>', 'g'), '"', '\"', 'g'), "\x0c", '<hr class="PAGE-BREAK">', 'g') 128 129 " Replace double spaces, leading spaces, and trailing spaces if needed 130 if ' ' != s:HtmlSpace 131 let formatted = substitute(formatted, ' ', s:HtmlSpace . s:HtmlSpace, 'g') 132 let formatted = substitute(formatted, '^ ', s:HtmlSpace, 'g') 133 let formatted = substitute(formatted, ' \+$', s:HtmlSpace, 'g') 134 endif 135 136 " Enclose in a span of class style_name 137 let formatted = '<span class="' . l:style_name . '">' . formatted . '</span>' 138 139 " Add the class to class list if it's not there yet. 140 " Add normal groups to the beginning so diff groups can override them. 141 let s:id = hlID(a:style_name) 142 if index(s:idlist, s:id ) == -1 143 if a:style_name =~ 'Diff\%(Add\|Change\|Delete\|Text\)' 144 call add(s:idlist, s:id) 145 else 146 call insert(s:idlist, s:id) 147 endif 148 endif 149 150 " Add the diff highlight class to class list if used and it's not there yet. 151 " Add diff groups to the end so they override the other highlighting. 152 if a:diff_style_name != "" 153 let s:diff_id = hlID(a:diff_style_name) 154 if index(s:idlist, s:diff_id) == -1 155 call add(s:idlist, s:diff_id) 156 endif 157 endif 158 159 return formatted 160endfun 161 162" Return CSS style describing given highlight id (can be empty) 163function! s:CSS1(id) 164 let a = "" 165 if synIDattr(a:id, "inverse") 166 " For inverse, we always must set both colors (and exchange them) 167 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) 168 let a = a . "color: " . ( x != "" ? x : s:bgc ) . "; " 169 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) 170 let a = a . "background-color: " . ( x != "" ? x : s:fgc ) . "; " 171 else 172 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) 173 if x != "" | let a = a . "color: " . x . "; " | endif 174 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) 175 if x != "" | let a = a . "background-color: " . x . "; " | endif 176 endif 177 if synIDattr(a:id, "bold") | let a = a . "font-weight: bold; " | endif 178 if synIDattr(a:id, "italic") | let a = a . "font-style: italic; " | endif 179 if synIDattr(a:id, "underline") | let a = a . "text-decoration: underline; " | endif 180 return a 181endfun 182 183if s:settings.dynamic_folds 184 " compares two folds as stored in our list of folds 185 " A fold is "less" than another if it starts at an earlier line number, 186 " or ends at a later line number, ties broken by fold level 187 function! s:FoldCompare(f1, f2) 188 if a:f1.firstline != a:f2.firstline 189 " put it before if it starts earlier 190 return a:f1.firstline - a:f2.firstline 191 elseif a:f1.lastline != a:f2.lastline 192 " put it before if it ends later 193 return a:f2.lastline - a:f1.lastline 194 else 195 " if folds begin and end on the same lines, put lowest fold level first 196 return a:f1.level - a:f2.level 197 endif 198 endfunction 199 200endif 201 202 203" Set some options to make it work faster. 204" Don't report changes for :substitute, there will be many of them. 205" Don't change other windows; turn off scroll bind temporarily 206let s:old_title = &title 207let s:old_icon = &icon 208let s:old_et = &l:et 209let s:old_bind = &l:scrollbind 210let s:old_report = &report 211let s:old_search = @/ 212let s:old_more = &more 213set notitle noicon 214setlocal et 215set nomore 216set report=1000000 217setlocal noscrollbind 218 219if exists(':ownsyntax') && exists('w:current_syntax') 220 let s:current_syntax = w:current_syntax 221elseif exists('b:current_syntax') 222 let s:current_syntax = b:current_syntax 223else 224 let s:current_syntax = 'none' 225endif 226 227if s:current_syntax == '' 228 let s:current_syntax = 'none' 229endif 230 231" Split window to create a buffer with the HTML file. 232let s:orgbufnr = winbufnr(0) 233let s:origwin_stl = &l:stl 234if expand("%") == "" 235 exec 'new Untitled.'.(s:settings.use_xhtml ? 'x' : '').'html' 236else 237 exec 'new %.'.(s:settings.use_xhtml ? 'x' : '').'html' 238endif 239 240" Resize the new window to very small in order to make it draw faster 241let s:old_winheight = winheight(0) 242let s:old_winfixheight = &l:winfixheight 243if s:old_winheight > 2 244 resize 1 " leave enough room to view one line at a time 245 norm! G 246 norm! zt 247endif 248setlocal winfixheight 249 250let s:newwin_stl = &l:stl 251 252" on the new window, set the least time-consuming fold method 253let s:old_fdm = &foldmethod 254let s:old_fen = &foldenable 255setlocal foldmethod=manual 256setlocal nofoldenable 257 258let s:newwin = winnr() 259let s:orgwin = bufwinnr(s:orgbufnr) 260 261setlocal modifiable 262%d 263let s:old_paste = &paste 264set paste 265let s:old_magic = &magic 266set magic 267 268" set the fileencoding to match the charset we'll be using 269let &l:fileencoding=s:settings.vim_encoding 270 271" According to http://www.w3.org/TR/html4/charset.html#doc-char-set, the byte 272" order mark is highly recommend on the web when using multibyte encodings. But, 273" it is not a good idea to include it on UTF-8 files. Otherwise, let Vim 274" determine when it is actually inserted. 275if s:settings.vim_encoding == 'utf-8' 276 setlocal nobomb 277else 278 setlocal bomb 279endif 280 281let s:lines = [] 282 283if s:settings.use_xhtml 284 if s:settings.encoding != "" 285 call add(s:lines, "<?xml version=\"1.0\" encoding=\"" . s:settings.encoding . "\"?>") 286 else 287 call add(s:lines, "<?xml version=\"1.0\"?>") 288 endif 289 let s:tag_close = ' />' 290else 291 let s:tag_close = '>' 292endif 293 294let s:HtmlSpace = ' ' 295let s:LeadingSpace = ' ' 296let s:HtmlEndline = '' 297if s:settings.no_pre 298 let s:HtmlEndline = '<br' . s:tag_close 299 let s:LeadingSpace = ' ' 300 let s:HtmlSpace = '\' . s:LeadingSpace 301endif 302 303" HTML header, with the title and generator ;-). Left free space for the CSS, 304" to be filled at the end. 305call extend(s:lines, [ 306 \ "<html>", 307 \ "<head>"]) 308" include encoding as close to the top as possible, but only if not already 309" contained in XML information (to avoid haggling over content type) 310if s:settings.encoding != "" && !s:settings.use_xhtml 311 call add(s:lines, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:settings.encoding . '"' . s:tag_close) 312endif 313call extend(s:lines, [ 314 \ ("<title>".expand("%:p:~")."</title>"), 315 \ ("<meta name=\"Generator\" content=\"Vim/".v:version/100.".".v:version%100.'"'.s:tag_close), 316 \ ("<meta name=\"plugin-version\" content=\"".g:loaded_2html_plugin.'"'.s:tag_close) 317 \ ]) 318call add(s:lines, '<meta name="syntax" content="'.s:current_syntax.'"'.s:tag_close) 319call add(s:lines, '<meta name="settings" content="'. 320 \ join(filter(keys(s:settings),'s:settings[v:val]'),','). 321 \ '"'.s:tag_close) 322 323if s:settings.use_css 324 if s:settings.dynamic_folds 325 if s:settings.hover_unfold 326 " if we are doing hover_unfold, use css 2 with css 1 fallback for IE6 327 call extend(s:lines, [ 328 \ "<style type=\"text/css\">", 329 \ s:settings.use_xhtml ? "" : "<!--", 330 \ ".FoldColumn { text-decoration: none; white-space: pre; }", 331 \ "", 332 \ "body * { margin: 0; padding: 0; }", "", 333 \ ".open-fold > .Folded { display: none; }", 334 \ ".open-fold > .fulltext { display: inline; }", 335 \ ".closed-fold > .fulltext { display: none; }", 336 \ ".closed-fold > .Folded { display: inline; }", 337 \ "", 338 \ ".open-fold > .toggle-open { display: none; }", 339 \ ".open-fold > .toggle-closed { display: inline; }", 340 \ ".closed-fold > .toggle-open { display: inline; }", 341 \ ".closed-fold > .toggle-closed { display: none; }", 342 \ "", "", 343 \ '/* opening a fold while hovering won''t be supported by IE6 and other', 344 \ "similar browsers, but it should fail gracefully. */", 345 \ ".closed-fold:hover > .fulltext { display: inline; }", 346 \ ".closed-fold:hover > .toggle-filler { display: none; }", 347 \ ".closed-fold:hover > .Folded { display: none; }", 348 \ s:settings.use_xhtml ? "" : '-->', 349 \ '</style>']) 350 " TODO: IE7 doesn't *actually* support XHTML, maybe we should remove this. 351 " But if it's served up as tag soup, maybe the following will work, so 352 " leave it in for now. 353 call extend(s:lines, [ 354 \ "<!--[if lt IE 7]><style type=\"text/css\">", 355 \ ".open-fold .Folded { display: none; }", 356 \ ".open-fold .fulltext { display: inline; }", 357 \ ".open-fold .toggle-open { display: none; }", 358 \ ".closed-fold .toggle-closed { display: inline; }", 359 \ "", 360 \ ".closed-fold .fulltext { display: none; }", 361 \ ".closed-fold .Folded { display: inline; }", 362 \ ".closed-fold .toggle-open { display: inline; }", 363 \ ".closed-fold .toggle-closed { display: none; }", 364 \ "</style>", 365 \ "<![endif]-->", 366 \]) 367 else 368 " if we aren't doing hover_unfold, use CSS 1 only 369 call extend(s:lines, [ 370 \ "<style type=\"text/css\">", 371 \ s:settings.use_xhtml ? "" :"<!--", 372 \ ".FoldColumn { text-decoration: none; white-space: pre; }", 373 \ ".open-fold .Folded { display: none; }", 374 \ ".open-fold .fulltext { display: inline; }", 375 \ ".open-fold .toggle-open { display: none; }", 376 \ ".closed-fold .toggle-closed { display: inline; }", 377 \ "", 378 \ ".closed-fold .fulltext { display: none; }", 379 \ ".closed-fold .Folded { display: inline; }", 380 \ ".closed-fold .toggle-open { display: inline; }", 381 \ ".closed-fold .toggle-closed { display: none; }", 382 \ s:settings.use_xhtml ? "" : '-->', 383 \ '</style>' 384 \]) 385 endif 386 else 387 " if we aren't doing any dynamic folding, no need for any special rules 388 call extend(s:lines, [ 389 \ "<style type=\"text/css\">", 390 \ s:settings.use_xhtml ? "" : "<!--", 391 \ s:settings.use_xhtml ? "" : '-->', 392 \ "</style>", 393 \]) 394 endif 395endif 396 397" insert javascript to toggle folds open and closed 398if s:settings.dynamic_folds 399 call extend(s:lines, [ 400 \ "", 401 \ "<script type='text/javascript'>", 402 \ s:settings.use_xhtml ? '//<![CDATA[' : "<!--", 403 \ "function toggleFold(objID)", 404 \ "{", 405 \ " var fold;", 406 \ " fold = document.getElementById(objID);", 407 \ " if(fold.className == 'closed-fold')", 408 \ " {", 409 \ " fold.className = 'open-fold';", 410 \ " }", 411 \ " else if (fold.className == 'open-fold')", 412 \ " {", 413 \ " fold.className = 'closed-fold';", 414 \ " }", 415 \ "}", 416 \ s:settings.use_xhtml ? '//]]>' : '-->', 417 \ "</script>" 418 \]) 419endif 420 421if s:settings.no_pre 422 call extend(s:lines, ["</head>", "<body>"]) 423else 424 call extend(s:lines, ["</head>", "<body>", "<pre>"]) 425endif 426 427exe s:orgwin . "wincmd w" 428 429" List of all id's 430let s:idlist = [] 431 432" set up progress bar in the status line 433if !s:settings.no_progress 434 " ProgressBar Indicator 435 let s:progressbar={} 436 437 " Progessbar specific functions 438 func! s:ProgressBar(title, max_value, winnr) 439 let pgb=copy(s:progressbar) 440 let pgb.title = a:title.' ' 441 let pgb.max_value = a:max_value 442 let pgb.winnr = a:winnr 443 let pgb.cur_value = 0 444 let pgb.items = { 'title' : { 'color' : 'Statusline' }, 445 \'bar' : { 'color' : 'Statusline' , 'fillcolor' : 'DiffDelete' , 'bg' : 'Statusline' } , 446 \'counter' : { 'color' : 'Statusline' } } 447 let pgb.last_value = 0 448 let pgb.needs_redraw = 0 449 " Note that you must use len(split) instead of len() if you want to use 450 " unicode in title. 451 " 452 " Subtract 3 for spacing around the title. 453 " Subtract 4 for the percentage display. 454 " Subtract 2 for spacing before this. 455 " Subtract 2 more for the '|' on either side of the progress bar 456 let pgb.subtractedlen=len(split(pgb.title, '\zs'))+3+4+2+2 457 let pgb.max_len = 0 458 set laststatus=2 459 return pgb 460 endfun 461 462 " Function: progressbar.calculate_ticks() {{{1 463 func! s:progressbar.calculate_ticks(pb_len) 464 if a:pb_len<=0 465 let pb_len = 100 466 else 467 let pb_len = a:pb_len 468 endif 469 let self.progress_ticks = map(range(pb_len+1), "v:val * self.max_value / pb_len") 470 endfun 471 472 "Function: progressbar.paint() 473 func! s:progressbar.paint() 474 " Recalculate widths. 475 let max_len = winwidth(self.winnr) 476 let pb_len = 0 477 " always true on first call because of initial value of self.max_len 478 if max_len != self.max_len 479 let self.max_len = max_len 480 481 " Progressbar length 482 let pb_len = max_len - self.subtractedlen 483 484 call self.calculate_ticks(pb_len) 485 486 let self.needs_redraw = 1 487 let cur_value = 0 488 let self.pb_len = pb_len 489 else 490 " start searching at the last found index to make the search for the 491 " appropriate tick value normally take 0 or 1 comparisons 492 let cur_value = self.last_value 493 let pb_len = self.pb_len 494 endif 495 496 let cur_val_max = pb_len > 0 ? pb_len : 100 497 498 " find the current progress bar position based on precalculated thresholds 499 while cur_value < cur_val_max && self.cur_value > self.progress_ticks[cur_value] 500 let cur_value += 1 501 endwhile 502 503 " update progress bar 504 if self.last_value != cur_value || self.needs_redraw || self.cur_value == self.max_value 505 let self.needs_redraw = 1 506 let self.last_value = cur_value 507 508 let t_color = self.items.title.color 509 let b_fcolor = self.items.bar.fillcolor 510 let b_color = self.items.bar.color 511 let c_color = self.items.counter.color 512 513 let stl = "%#".t_color."#%-( ".self.title." %)". 514 \"%#".b_color."#". 515 \(pb_len>0 ? 516 \ ('|%#'.b_fcolor."#%-(".repeat(" ",cur_value)."%)". 517 \ '%#'.b_color."#".repeat(" ",pb_len-cur_value)."|"): 518 \ ('')). 519 \"%=%#".c_color."#%( ".printf("%3.d ",100*self.cur_value/self.max_value)."%% %)" 520 call setwinvar(self.winnr, '&stl', stl) 521 endif 522 endfun 523 524 func! s:progressbar.incr( ... ) 525 let self.cur_value += (a:0 ? a:1 : 1) 526 " if we were making a general-purpose progress bar, we'd need to limit to a 527 " lower limit as well, but since we always increment with a positive value 528 " in this script, we only need limit the upper value 529 let self.cur_value = (self.cur_value > self.max_value ? self.max_value : self.cur_value) 530 call self.paint() 531 endfun 532 " }}} 533 if s:settings.dynamic_folds 534 " to process folds we make two passes through each line 535 let s:pgb = s:ProgressBar("Processing folds:", line('$')*2, s:orgwin) 536 endif 537endif 538 539" First do some preprocessing for dynamic folding. Do this for the entire file 540" so we don't accidentally start within a closed fold or something. 541let s:allfolds = [] 542 543if s:settings.dynamic_folds 544 let s:lnum = 1 545 let s:end = line('$') 546 " save the fold text and set it to the default so we can find fold levels 547 let s:foldtext_save = &foldtext 548 setlocal foldtext& 549 550 " we will set the foldcolumn in the html to the greater of the maximum fold 551 " level and the current foldcolumn setting 552 let s:foldcolumn = &foldcolumn 553 554 " get all info needed to describe currently closed folds 555 while s:lnum <= s:end 556 if foldclosed(s:lnum) == s:lnum 557 " default fold text has '+-' and then a number of dashes equal to fold 558 " level, so subtract 2 from index of first non-dash after the dashes 559 " in order to get the fold level of the current fold 560 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 561 if s:level+1 > s:foldcolumn 562 let s:foldcolumn = s:level+1 563 endif 564 " store fold info for later use 565 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} 566 call add(s:allfolds, s:newfold) 567 " open the fold so we can find any contained folds 568 execute s:lnum."foldopen" 569 else 570 if !s:settings.no_progress 571 call s:pgb.incr() 572 if s:pgb.needs_redraw 573 redrawstatus 574 let s:pgb.needs_redraw = 0 575 endif 576 endif 577 let s:lnum = s:lnum + 1 578 endif 579 endwhile 580 581 " close all folds to get info for originally open folds 582 silent! %foldclose! 583 let s:lnum = 1 584 585 " the originally open folds will be all folds we encounter that aren't 586 " already in the list of closed folds 587 while s:lnum <= s:end 588 if foldclosed(s:lnum) == s:lnum 589 " default fold text has '+-' and then a number of dashes equal to fold 590 " level, so subtract 2 from index of first non-dash after the dashes 591 " in order to get the fold level of the current fold 592 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 593 if s:level+1 > s:foldcolumn 594 let s:foldcolumn = s:level+1 595 endif 596 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} 597 " only add the fold if we don't already have it 598 if empty(s:allfolds) || index(s:allfolds, s:newfold) == -1 599 let s:newfold.type = "open-fold" 600 call add(s:allfolds, s:newfold) 601 endif 602 " open the fold so we can find any contained folds 603 execute s:lnum."foldopen" 604 else 605 if !s:settings.no_progress 606 call s:pgb.incr() 607 if s:pgb.needs_redraw 608 redrawstatus 609 let s:pgb.needs_redraw = 0 610 endif 611 endif 612 let s:lnum = s:lnum + 1 613 endif 614 endwhile 615 616 " sort the folds so that we only ever need to look at the first item in the 617 " list of folds 618 call sort(s:allfolds, "s:FoldCompare") 619 620 let &l:foldtext = s:foldtext_save 621 unlet s:foldtext_save 622 623 " close all folds again so we can get the fold text as we go 624 silent! %foldclose! 625endif 626 627" Now loop over all lines in the original text to convert to html. 628" Use html_start_line and html_end_line if they are set. 629if exists("g:html_start_line") 630 let s:lnum = html_start_line 631 if s:lnum < 1 || s:lnum > line("$") 632 let s:lnum = 1 633 endif 634else 635 let s:lnum = 1 636endif 637if exists("g:html_end_line") 638 let s:end = html_end_line 639 if s:end < s:lnum || s:end > line("$") 640 let s:end = line("$") 641 endif 642else 643 let s:end = line("$") 644endif 645 646" stack to keep track of all the folds containing the current line 647let s:foldstack = [] 648 649if !s:settings.no_progress 650 let s:pgb = s:ProgressBar("Processing lines:", s:end - s:lnum + 1, s:orgwin) 651endif 652 653if s:settings.number_lines 654 let s:margin = strlen(s:end) + 1 655else 656 let s:margin = 0 657endif 658 659if has('folding') && !s:settings.ignore_folding 660 let s:foldfillchar = &fillchars[matchend(&fillchars, 'fold:')] 661 if s:foldfillchar == '' 662 let s:foldfillchar = '-' 663 endif 664endif 665let s:difffillchar = &fillchars[matchend(&fillchars, 'diff:')] 666if s:difffillchar == '' 667 let s:difffillchar = '-' 668endif 669 670let s:foldId = 0 671 672while s:lnum <= s:end 673 674 " If there are filler lines for diff mode, show these above the line. 675 let s:filler = diff_filler(s:lnum) 676 if s:filler > 0 677 let s:n = s:filler 678 while s:n > 0 679 let s:new = repeat(s:difffillchar, 3) 680 681 if s:n > 2 && s:n < s:filler && !s:settings.whole_filler 682 let s:new = s:new . " " . s:filler . " inserted lines " 683 let s:n = 2 684 endif 685 686 if !s:settings.no_pre 687 " HTML line wrapping is off--go ahead and fill to the margin 688 let s:new = s:new . repeat(s:difffillchar, &columns - strlen(s:new) - s:margin) 689 else 690 let s:new = s:new . repeat(s:difffillchar, 3) 691 endif 692 693 let s:new = s:HtmlFormat(s:new, "DiffDelete", "") 694 if s:settings.number_lines 695 " Indent if line numbering is on; must be after escaping. 696 let s:new = repeat(s:LeadingSpace, s:margin) . s:new 697 endif 698 call add(s:lines, s:new.s:HtmlEndline) 699 700 let s:n = s:n - 1 701 endwhile 702 unlet s:n 703 endif 704 unlet s:filler 705 706 " Start the line with the line number. 707 if s:settings.number_lines 708 let s:numcol = repeat(' ', s:margin - 1 - strlen(s:lnum)) . s:lnum . ' ' 709 else 710 let s:numcol = "" 711 endif 712 713 let s:new = "" 714 715 if has('folding') && !s:settings.ignore_folding && foldclosed(s:lnum) > -1 && !s:settings.dynamic_folds 716 " 717 " This is the beginning of a folded block (with no dynamic folding) 718 " 719 let s:new = s:numcol . foldtextresult(s:lnum) 720 if !s:settings.no_pre 721 " HTML line wrapping is off--go ahead and fill to the margin 722 let s:new = s:new . repeat(s:foldfillchar, &columns - strlen(s:new)) 723 endif 724 725 let s:new = s:HtmlFormat(s:new, "Folded", "") 726 727 " Skip to the end of the fold 728 let s:new_lnum = foldclosedend(s:lnum) 729 730 if !s:settings.no_progress 731 call s:pgb.incr(s:new_lnum - s:lnum) 732 endif 733 734 let s:lnum = s:new_lnum 735 736 else 737 " 738 " A line that is not folded, or doing dynamic folding. 739 " 740 let s:line = getline(s:lnum) 741 let s:len = strlen(s:line) 742 743 if s:settings.dynamic_folds 744 " First insert a closing for any open folds that end on this line 745 while !empty(s:foldstack) && get(s:foldstack,0).lastline == s:lnum-1 746 let s:new = s:new."</span></span>" 747 call remove(s:foldstack, 0) 748 endwhile 749 750 " Now insert an opening any new folds that start on this line 751 let s:firstfold = 1 752 while !empty(s:allfolds) && get(s:allfolds,0).firstline == s:lnum 753 let s:foldId = s:foldId + 1 754 let s:new .= "<span id='" 755 let s:new .= (exists('g:html_diff_win_num') ? "win".g:html_diff_win_num : "") 756 let s:new .= "fold".s:foldId."' class='".s:allfolds[0].type."'>" 757 758 759 " Unless disabled, add a fold column for the opening line of a fold. 760 " 761 " Note that dynamic folds require using css so we just use css to take 762 " care of the leading spaces rather than using in the case of 763 " html_no_pre to make it easier 764 if !s:settings.no_foldcolumn 765 " add fold column that can open the new fold 766 if s:allfolds[0].level > 1 && s:firstfold 767 let s:new = s:new . "<a class='toggle-open FoldColumn' href='javascript:toggleFold(\"fold".s:foldstack[0].id."\")'>" 768 let s:new = s:new . repeat('|', s:allfolds[0].level - 1) . "</a>" 769 endif 770 let s:new = s:new . "<a class='toggle-open FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>+</a>" 771 let s:new = s:new . "<a class='toggle-open " 772 " If this is not the last fold we're opening on this line, we need 773 " to keep the filler spaces hidden if the fold is opened by mouse 774 " hover. If it is the last fold to open in the line, we shouldn't hide 775 " them, so don't apply the toggle-filler class. 776 if get(s:allfolds, 1, {'firstline': 0}).firstline == s:lnum 777 let s:new = s:new . "toggle-filler " 778 endif 779 let s:new = s:new . "FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>" 780 let s:new = s:new . repeat(" ", s:foldcolumn - s:allfolds[0].level) . "</a>" 781 782 " add fold column that can close the new fold 783 let s:new = s:new . "<a class='toggle-closed FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>" 784 if s:firstfold 785 let s:new = s:new . repeat('|', s:allfolds[0].level - 1) 786 endif 787 let s:new = s:new . "-" 788 " only add spaces if we aren't opening another fold on the same line 789 if get(s:allfolds, 1, {'firstline': 0}).firstline != s:lnum 790 let s:new = s:new . repeat(" ", s:foldcolumn - s:allfolds[0].level) 791 endif 792 let s:new = s:new . "</a>" 793 let s:firstfold = 0 794 endif 795 796 " add fold text, moving the span ending to the next line so collapsing 797 " of folds works correctly 798 let s:new = s:new . substitute(s:HtmlFormat(s:numcol . foldtextresult(s:lnum), "Folded", ""), '</span>', s:HtmlEndline.'\n\0', '') 799 let s:new = s:new . "<span class='fulltext'>" 800 801 " open the fold now that we have the fold text to allow retrieval of 802 " fold text for subsequent folds 803 execute s:lnum."foldopen" 804 call insert(s:foldstack, remove(s:allfolds,0)) 805 let s:foldstack[0].id = s:foldId 806 endwhile 807 808 " Unless disabled, add a fold column for other lines. 809 " 810 " Note that dynamic folds require using css so we just use css to take 811 " care of the leading spaces rather than using in the case of 812 " html_no_pre to make it easier 813 if !s:settings.no_foldcolumn 814 if empty(s:foldstack) 815 " add the empty foldcolumn for unfolded lines if there is a fold 816 " column at all 817 if s:foldcolumn > 0 818 let s:new = s:new . s:HtmlFormat(repeat(' ', s:foldcolumn), "FoldColumn", "") 819 endif 820 else 821 " add the fold column for folds not on the opening line 822 if get(s:foldstack, 0).firstline < s:lnum 823 let s:new = s:new . "<a class='FoldColumn' href='javascript:toggleFold(\"fold".s:foldstack[0].id."\")'>" 824 let s:new = s:new . repeat('|', s:foldstack[0].level) 825 let s:new = s:new . repeat(' ', s:foldcolumn - s:foldstack[0].level) . "</a>" 826 endif 827 endif 828 endif 829 endif 830 831 " Now continue with the unfolded line text 832 if s:settings.number_lines 833 " TODO: why not use the real highlight name here? 834 let s:new = s:new . s:HtmlFormat(s:numcol, "lnr", "") 835 endif 836 837 " Get the diff attribute, if any. 838 let s:diffattr = diff_hlID(s:lnum, 1) 839 840 " initialize conceal info to act like not concealed, just in case 841 let s:concealinfo = [0, ''] 842 843 " Loop over each character in the line 844 let s:col = 1 845 846 " most of the time we won't use the diff_id, initialize to zero 847 let s:diff_id = 0 848 let s:diff_id_name = "" 849 850 while s:col <= s:len || (s:col == 1 && s:diffattr) 851 let s:startcol = s:col " The start column for processing text 852 if !s:settings.ignore_conceal && has('conceal') 853 let s:concealinfo = synconcealed(s:lnum, s:col) 854 endif 855 if !s:settings.ignore_conceal && s:concealinfo[0] 856 let s:col = s:col + 1 857 " Speed loop (it's small - that's the trick) 858 " Go along till we find a change in the match sequence number (ending 859 " the specific concealed region) or until there are no more concealed 860 " characters. 861 while s:col <= s:len && s:concealinfo == synconcealed(s:lnum, s:col) | let s:col = s:col + 1 | endwhile 862 elseif s:diffattr 863 let s:diff_id = diff_hlID(s:lnum, s:col) 864 let s:id = synID(s:lnum, s:col, 1) 865 let s:col = s:col + 1 866 " Speed loop (it's small - that's the trick) 867 " Go along till we find a change in hlID 868 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) 869 \ && s:diff_id == diff_hlID(s:lnum, s:col) | 870 \ let s:col = s:col + 1 | 871 \ endwhile 872 if s:len < &columns && !s:settings.no_pre 873 " Add spaces at the end of the raw text line to extend the changed 874 " line to the full width. 875 let s:line = s:line . repeat(' ', &columns - virtcol([s:lnum, s:len]) - s:margin) 876 let s:len = &columns 877 endif 878 else 879 let s:id = synID(s:lnum, s:col, 1) 880 let s:col = s:col + 1 881 " Speed loop (it's small - that's the trick) 882 " Go along till we find a change in synID 883 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) | let s:col = s:col + 1 | endwhile 884 endif 885 886 if s:settings.ignore_conceal || !s:concealinfo[0] 887 " Expand tabs 888 let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol) 889 let s:offset = 0 890 let s:idx = stridx(s:expandedtab, "\t") 891 while s:idx >= 0 892 if has("multi_byte_encoding") 893 if s:startcol + s:idx == 1 894 let s:i = &ts 895 else 896 if s:idx == 0 897 let s:prevc = matchstr(s:line, '.\%' . (s:startcol + s:idx + s:offset) . 'c') 898 else 899 let s:prevc = matchstr(s:expandedtab, '.\%' . (s:idx + 1) . 'c') 900 endif 901 let s:vcol = virtcol([s:lnum, s:startcol + s:idx + s:offset - len(s:prevc)]) 902 let s:i = &ts - (s:vcol % &ts) 903 endif 904 let s:offset -= s:i - 1 905 else 906 let s:i = &ts - ((s:idx + s:startcol - 1) % &ts) 907 endif 908 let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', s:i), '') 909 let s:idx = stridx(s:expandedtab, "\t") 910 endwhile 911 912 " get the highlight group name to use 913 let s:id = synIDtrans(s:id) 914 let s:id_name = synIDattr(s:id, "name", s:whatterm) 915 if s:diff_id 916 let s:diff_id_name = synIDattr(s:diff_id, "name", s:whatterm) 917 endif 918 else 919 " use Conceal highlighting for concealed text 920 let s:id_name = 'Conceal' 921 let s:expandedtab = s:concealinfo[1] 922 endif 923 924 " Output the text with the same synID, with class set to {s:id_name}, 925 " unless it has been concealed completely. 926 if strlen(s:expandedtab) > 0 927 let s:new = s:new . s:HtmlFormat(s:expandedtab, s:id_name, s:diff_id_name) 928 endif 929 endwhile 930 endif 931 932 call extend(s:lines, split(s:new.s:HtmlEndline, '\n', 1)) 933 if !s:settings.no_progress && s:pgb.needs_redraw 934 redrawstatus 935 let s:pgb.needs_redraw = 0 936 endif 937 let s:lnum = s:lnum + 1 938 939 if !s:settings.no_progress 940 call s:pgb.incr() 941 endif 942endwhile 943 944if s:settings.dynamic_folds 945 " finish off any open folds 946 while !empty(s:foldstack) 947 let s:lines[-1].="</span></span>" 948 call remove(s:foldstack, 0) 949 endwhile 950 951 " add fold column to the style list if not already there 952 let s:id = hlID('FoldColumn') 953 if index(s:idlist, s:id) == -1 954 call insert(s:idlist, s:id) 955 endif 956endif 957 958if s:settings.no_pre 959 if !s:settings.use_css 960 " Close off the font tag that encapsulates the whole <body> 961 call extend(s:lines, ["</font>", "</body>", "</html>"]) 962 else 963 call extend(s:lines, ["</body>", "</html>"]) 964 endif 965else 966 call extend(s:lines, ["</pre>", "</body>", "</html>"]) 967endif 968 969exe s:newwin . "wincmd w" 970call setline(1, s:lines) 971unlet s:lines 972 973" Now, when we finally know which, we define the colors and styles 974if s:settings.use_css 975 1;/<style type="text/+1 976endif 977 978" Find out the background and foreground color. 979let s:fgc = s:HtmlColor(synIDattr(hlID("Normal"), "fg#", s:whatterm)) 980let s:bgc = s:HtmlColor(synIDattr(hlID("Normal"), "bg#", s:whatterm)) 981if s:fgc == "" 982 let s:fgc = ( &background == "dark" ? "#ffffff" : "#000000" ) 983endif 984if s:bgc == "" 985 let s:bgc = ( &background == "dark" ? "#000000" : "#ffffff" ) 986endif 987 988" Normal/global attributes 989" For Netscape 4, set <body> attributes too, though, strictly speaking, it's 990" incorrect. 991if s:settings.use_css 992 if s:settings.no_pre 993 execute "normal! A\nbody { color: " . s:fgc . "; background-color: " . s:bgc . "; font-family: ". s:htmlfont ."; }\e" 994 else 995 execute "normal! A\npre { font-family: ". s:htmlfont ."; color: " . s:fgc . "; background-color: " . s:bgc . "; }\e" 996 yank 997 put 998 execute "normal! ^cwbody\e" 999 endif 1000else 1001 execute '%s:<body>:<body bgcolor="' . s:bgc . '" text="' . s:fgc . '">\r<font face="'. s:htmlfont .'">' 1002endif 1003 1004" Line numbering attributes 1005if s:settings.number_lines 1006 if s:settings.use_css 1007 execute "normal! A\n.lnr { " . s:CSS1(hlID("LineNr")) . "}\e" 1008 else 1009 execute '%s+^<span class="lnr">\([^<]*\)</span>+' . s:HtmlOpening(hlID("LineNr")) . '\1' . s:HtmlClosing(hlID("LineNr")) . '+g' 1010 endif 1011endif 1012 1013" Gather attributes for all other classes 1014if !s:settings.no_progress && !empty(s:idlist) 1015 let s:pgb = s:ProgressBar("Processing classes:", len(s:idlist),s:newwin) 1016endif 1017while !empty(s:idlist) 1018 let s:attr = "" 1019 let s:id = remove(s:idlist, 0) 1020 let s:attr = s:CSS1(s:id) 1021 let s:id_name = synIDattr(s:id, "name", s:whatterm) 1022 1023 " If the class has some attributes, export the style, otherwise DELETE all 1024 " its occurences to make the HTML shorter 1025 if s:attr != "" 1026 if s:settings.use_css 1027 execute "normal! A\n." . s:id_name . " { " . s:attr . "}" 1028 else 1029 " replace spans of just this class name with non-CSS style markup 1030 execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+' . s:HtmlOpening(s:id) . '\1' . s:HtmlClosing(s:id) . '+ge' 1031 " Replace spans of this class name AND a diff class with non-CSS style 1032 " markup surrounding a span of just the diff class. The diff class will 1033 " be handled later because we know that information is at the end. 1034 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' 1035 endif 1036 else 1037 execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+\1+ge' 1038 execute '%s+<span class="' . s:id_name . ' \(Diff\%(Add\|Change\|Delete\|Text\)\)">\([^<]*\)</span>+<span class="\1">\2</span>+ge' 1039 if s:settings.use_css 1040 1;/<\/style>/-2 1041 endif 1042 endif 1043 1044 if !s:settings.no_progress 1045 call s:pgb.incr() 1046 if s:pgb.needs_redraw 1047 redrawstatus 1048 let s:pgb.needs_redraw = 0 1049 " TODO: sleep here to show the progress bar, but only if total time spent 1050 " so far on this step is < 1 second? Too slow for batch runs like the test 1051 " suite to sleep all the time. Maybe there's no good reason to sleep at 1052 " all. 1053 endif 1054 endif 1055endwhile 1056 1057" Add hyperlinks 1058%s+\(https\=://\S\{-}\)\(\([.,;:}]\=\(\s\|$\)\)\|[\\"'<>]\|>\|<\|"\)+<a href="\1">\1</a>\2+ge 1059 1060" The DTD 1061if s:settings.use_xhtml 1062 exe "normal! gg$a\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">" 1063elseif s:settings.use_css && !s:settings.no_pre 1064 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n" 1065else 1066 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n" 1067endif 1068 1069if s:settings.use_xhtml 1070 exe "normal! gg/<html/e\na xmlns=\"http://www.w3.org/1999/xhtml\"\e" 1071endif 1072 1073" Cleanup 1074%s:\s\+$::e 1075 1076" Restore old settings 1077let &l:foldenable = s:old_fen 1078let &l:foldmethod = s:old_fdm 1079let &report = s:old_report 1080let &title = s:old_title 1081let &icon = s:old_icon 1082let &paste = s:old_paste 1083let &magic = s:old_magic 1084let @/ = s:old_search 1085let &more = s:old_more 1086exe s:orgwin . "wincmd w" 1087let &l:stl = s:origwin_stl 1088let &l:et = s:old_et 1089let &l:scrollbind = s:old_bind 1090exe s:newwin . "wincmd w" 1091let &l:stl = s:newwin_stl 1092exec 'resize' s:old_winheight 1093let &l:winfixheight = s:old_winfixheight 1094 1095let &ls=s:ls 1096 1097" Save a little bit of memory (worth doing?) 1098unlet s:htmlfont 1099unlet s:old_et s:old_paste s:old_icon s:old_report s:old_title s:old_search 1100unlet s:old_magic s:old_more s:old_fdm s:old_fen s:old_winheight 1101unlet s:whatterm s:idlist s:lnum s:end s:margin s:fgc s:bgc s:old_winfixheight 1102unlet! s:col s:id s:attr s:len s:line s:new s:expandedtab s:concealinfo 1103unlet! s:orgwin s:newwin s:orgbufnr s:idx s:i s:offset s:ls s:origwin_stl 1104unlet! s:newwin_stl s:current_syntax 1105if !v:profiling 1106 delfunc s:HtmlColor 1107 delfunc s:HtmlFormat 1108 delfunc s:CSS1 1109 if !s:settings.use_css 1110 delfunc s:HtmlOpening 1111 delfunc s:HtmlClosing 1112 endif 1113 if s:settings.dynamic_folds 1114 delfunc s:FoldCompare 1115 endif 1116 1117 if !s:settings.no_progress 1118 delfunc s:ProgressBar 1119 delfunc s:progressbar.paint 1120 delfunc s:progressbar.incr 1121 unlet s:pgb s:progressbar 1122 endif 1123endif 1124 1125unlet! s:new_lnum s:diffattr s:difffillchar s:foldfillchar s:HtmlSpace 1126unlet! s:LeadingSpace s:HtmlEndline s:firstfold s:foldcolumn 1127unlet s:foldstack s:allfolds s:foldId s:numcol s:settings 1128 1129let &cpo = s:cpo_sav 1130unlet! s:cpo_sav 1131 1132" Make sure any patches will probably use consistent indent 1133" vim: ts=8 sw=2 sts=2 noet 1134