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Diffstat (limited to 'vim73/syntax/2html.vim')
| -rw-r--r-- | vim73/syntax/2html.vim | 1199 |
1 files changed, 1199 insertions, 0 deletions
diff --git a/vim73/syntax/2html.vim b/vim73/syntax/2html.vim new file mode 100644 index 0000000..d37ca1a --- /dev/null +++ b/vim73/syntax/2html.vim @@ -0,0 +1,1199 @@ +" Vim syntax support file +" Maintainer: Ben Fritz <fritzophrenic@gmail.com> +" Last Change: 2011 Jan 06 +" +" Additional contributors: +" +" Original by Bram Moolenaar <Bram@vim.org> +" Modified by David Ne\v{c}as (Yeti) <yeti@physics.muni.cz> +" XHTML support by Panagiotis Issaris <takis@lumumba.luc.ac.be> +" Made w3 compliant by Edd Barrett <vext01@gmail.com> +" Added html_font. Edd Barrett <vext01@gmail.com> +" Progress bar based off code from "progressbar widget" plugin by +" Andreas Politz, heavily modified: +" http://www.vim.org/scripts/script.php?script_id=2006 +" +" See Mercurial change logs for more! + +" Transform a file into HTML, using the current syntax highlighting. + +" this file uses line continuations +let s:cpo_sav = &cpo +let s:ls = &ls +set cpo-=C + +let s:end=line('$') + +" Font +if exists("g:html_font") + let s:htmlfont = "'". g:html_font . "', monospace" +else + let s:htmlfont = "monospace" +endif + +let s:settings = tohtml#GetUserSettings() + +" When not in gui we can only guess the colors. +if has("gui_running") + let s:whatterm = "gui" +else + let s:whatterm = "cterm" + if &t_Co == 8 + let s:cterm_color = {0: "#808080", 1: "#ff6060", 2: "#00ff00", 3: "#ffff00", 4: "#8080ff", 5: "#ff40ff", 6: "#00ffff", 7: "#ffffff"} + else + 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"} + + " Colors for 88 and 256 come from xterm. + if &t_Co == 88 + 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"}) + 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"}) + elseif &t_Co == 256 + 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"}) + 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"}) + 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"}) + 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"}) + 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"}) + endif + endif +endif + +" Return good color specification: in GUI no transformation is done, in +" terminal return RGB values of known colors and empty string for unknown +if s:whatterm == "gui" + function! s:HtmlColor(color) + return a:color + endfun +else + function! s:HtmlColor(color) + if has_key(s:cterm_color, a:color) + return s:cterm_color[a:color] + else + return "" + endif + endfun +endif + +if !s:settings.use_css + " Return opening HTML tag for given highlight id + function! s:HtmlOpening(id) + let a = "" + if synIDattr(a:id, "inverse") + " For inverse, we always must set both colors (and exchange them) + let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) + let a = a . '<span style="background-color: ' . ( x != "" ? x : s:fgc ) . '">' + let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) + let a = a . '<font color="' . ( x != "" ? x : s:bgc ) . '">' + else + let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) + if x != "" | let a = a . '<span style="background-color: ' . x . '">' | endif + let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) + if x != "" | let a = a . '<font color="' . x . '">' | endif + endif + if synIDattr(a:id, "bold") | let a = a . "<b>" | endif + if synIDattr(a:id, "italic") | let a = a . "<i>" | endif + if synIDattr(a:id, "underline") | let a = a . "<u>" | endif + return a + endfun + + " Return closing HTML tag for given highlight id + function! s:HtmlClosing(id) + let a = "" + if synIDattr(a:id, "underline") | let a = a . "</u>" | endif + if synIDattr(a:id, "italic") | let a = a . "</i>" | endif + if synIDattr(a:id, "bold") | let a = a . "</b>" | endif + if synIDattr(a:id, "inverse") + let a = a . '</font></span>' + else + let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) + if x != "" | let a = a . '</font>' | endif + let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) + if x != "" | let a = a . '</span>' | endif + endif + return a + endfun +endif + +" Return HTML valid characters enclosed in a span of class style_name with +" unprintable characters expanded and double spaces replaced as necessary. +function! s:HtmlFormat(text, style_name, diff_style_name) + " Replace unprintable characters + let formatted = strtrans(a:text) + + " separate the two classes by a space to apply them both if there is a diff + " style name + let l:style_name = a:style_name . (a:diff_style_name == '' ? '' : ' ') . a:diff_style_name + + " Replace the reserved html characters + let formatted = substitute(formatted, '&', '\&', 'g') + let formatted = substitute(formatted, '<', '\<', 'g') + let formatted = substitute(formatted, '>', '\>', 'g') + let formatted = substitute(formatted, '"', '\"', 'g') + " TODO: Use ' for "'"? + + " Replace a "form feed" character with HTML to do a page break + let formatted = substitute(formatted, "\x0c", '<hr class="PAGE-BREAK">', 'g') + + " Mangle modelines so Vim doesn't try to use HTML text as a modeline if + " editing this file in the future + let formatted = substitute(formatted, '\v(\s+%(vim?|ex)):', '\1\:', 'g') + + " Replace double spaces, leading spaces, and trailing spaces if needed + if ' ' != s:HtmlSpace + let formatted = substitute(formatted, ' ', s:HtmlSpace . s:HtmlSpace, 'g') + let formatted = substitute(formatted, '^ ', s:HtmlSpace, 'g') + let formatted = substitute(formatted, ' \+$', s:HtmlSpace, 'g') + endif + + " Enclose in a span of class style_name + let formatted = '<span class="' . l:style_name . '">' . formatted . '</span>' + + " Add the class to class list if it's not there yet. + " Add normal groups to the beginning so diff groups can override them. + let s:id = hlID(a:style_name) + if index(s:idlist, s:id ) == -1 + if a:style_name =~ 'Diff\%(Add\|Change\|Delete\|Text\)' + call add(s:idlist, s:id) + else + call insert(s:idlist, s:id) + endif + endif + + " Add the diff highlight class to class list if used and it's not there yet. + " Add diff groups to the end so they override the other highlighting. + if a:diff_style_name != "" + let s:diff_id = hlID(a:diff_style_name) + if index(s:idlist, s:diff_id) == -1 + call add(s:idlist, s:diff_id) + endif + endif + + return formatted +endfun + +" Return CSS style describing given highlight id (can be empty) +function! s:CSS1(id) + let a = "" + if synIDattr(a:id, "inverse") + " For inverse, we always must set both colors (and exchange them) + let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) + let a = a . "color: " . ( x != "" ? x : s:bgc ) . "; " + let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) + let a = a . "background-color: " . ( x != "" ? x : s:fgc ) . "; " + else + let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) + if x != "" | let a = a . "color: " . x . "; " | endif + let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) + if x != "" | let a = a . "background-color: " . x . "; " | endif + endif + if synIDattr(a:id, "bold") | let a = a . "font-weight: bold; " | endif + if synIDattr(a:id, "italic") | let a = a . "font-style: italic; " | endif + if synIDattr(a:id, "underline") | let a = a . "text-decoration: underline; " | endif + return a +endfun + +if s:settings.dynamic_folds + " compares two folds as stored in our list of folds + " A fold is "less" than another if it starts at an earlier line number, + " or ends at a later line number, ties broken by fold level + function! s:FoldCompare(f1, f2) + if a:f1.firstline != a:f2.firstline + " put it before if it starts earlier + return a:f1.firstline - a:f2.firstline + elseif a:f1.lastline != a:f2.lastline + " put it before if it ends later + return a:f2.lastline - a:f1.lastline + else + " if folds begin and end on the same lines, put lowest fold level first + return a:f1.level - a:f2.level + endif + endfunction + +endif + + +" Set some options to make it work faster. +" Don't report changes for :substitute, there will be many of them. +" Don't change other windows; turn off scroll bind temporarily +let s:old_title = &title +let s:old_icon = &icon +let s:old_et = &l:et +let s:old_bind = &l:scrollbind +let s:old_report = &report +let s:old_search = @/ +let s:old_more = &more +set notitle noicon +setlocal et +set nomore +set report=1000000 +setlocal noscrollbind + +if exists(':ownsyntax') && exists('w:current_syntax') + let s:current_syntax = w:current_syntax +elseif exists('b:current_syntax') + let s:current_syntax = b:current_syntax +else + let s:current_syntax = 'none' +endif + +if s:current_syntax == '' + let s:current_syntax = 'none' +endif + +" Split window to create a buffer with the HTML file. +let s:orgbufnr = winbufnr(0) +let s:origwin_stl = &l:stl +if expand("%") == "" + exec 'new Untitled.'.(s:settings.use_xhtml ? 'x' : '').'html' +else + exec 'new %.'.(s:settings.use_xhtml ? 'x' : '').'html' +endif + +" Resize the new window to very small in order to make it draw faster +let s:old_winheight = winheight(0) +let s:old_winfixheight = &l:winfixheight +if s:old_winheight > 2 + resize 1 " leave enough room to view one line at a time + norm! G + norm! zt +endif +setlocal winfixheight + +let s:newwin_stl = &l:stl + +" on the new window, set the least time-consuming fold method +let s:old_fdm = &foldmethod +let s:old_fen = &foldenable +setlocal foldmethod=manual +setlocal nofoldenable + +let s:newwin = winnr() +let s:orgwin = bufwinnr(s:orgbufnr) + +setlocal modifiable +%d +let s:old_paste = &paste +set paste +let s:old_magic = &magic +set magic + +" set the fileencoding to match the charset we'll be using +let &l:fileencoding=s:settings.vim_encoding + +" According to http://www.w3.org/TR/html4/charset.html#doc-char-set, the byte +" order mark is highly recommend on the web when using multibyte encodings. But, +" it is not a good idea to include it on UTF-8 files. Otherwise, let Vim +" determine when it is actually inserted. +if s:settings.vim_encoding == 'utf-8' + setlocal nobomb +else + setlocal bomb +endif + +let s:lines = [] + +if s:settings.use_xhtml + if s:settings.encoding != "" + call add(s:lines, "<?xml version=\"1.0\" encoding=\"" . s:settings.encoding . "\"?>") + else + call add(s:lines, "<?xml version=\"1.0\"?>") + endif + let s:tag_close = ' />' +else + let s:tag_close = '>' +endif + +let s:HtmlSpace = ' ' +let s:LeadingSpace = ' ' +let s:HtmlEndline = '' +if s:settings.no_pre + let s:HtmlEndline = '<br' . s:tag_close + let s:LeadingSpace = ' ' + let s:HtmlSpace = '\' . s:LeadingSpace +endif + +" HTML header, with the title and generator ;-). Left free space for the CSS, +" to be filled at the end. +call extend(s:lines, [ + \ "<html>", + \ "<head>"]) +" include encoding as close to the top as possible, but only if not already +" contained in XML information (to avoid haggling over content type) +if s:settings.encoding != "" && !s:settings.use_xhtml + call add(s:lines, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:settings.encoding . '"' . s:tag_close) +endif +call extend(s:lines, [ + \ ("<title>".expand("%:p:~")."</title>"), + \ ("<meta name=\"Generator\" content=\"Vim/".v:version/100.".".v:version%100.'"'.s:tag_close), + \ ("<meta name=\"plugin-version\" content=\"".g:loaded_2html_plugin.'"'.s:tag_close) + \ ]) +call add(s:lines, '<meta name="syntax" content="'.s:current_syntax.'"'.s:tag_close) +call add(s:lines, '<meta name="settings" content="'. + \ join(filter(keys(s:settings),'s:settings[v:val]'),','). + \ '"'.s:tag_close) + +if s:settings.use_css + if s:settings.dynamic_folds + if s:settings.hover_unfold + " if we are doing hover_unfold, use css 2 with css 1 fallback for IE6 + call extend(s:lines, [ + \ "<style type=\"text/css\">", + \ s:settings.use_xhtml ? "" : "<!--", + \ ".FoldColumn { text-decoration: none; white-space: pre; }", + \ "", + \ "body * { margin: 0; padding: 0; }", "", + \ ".open-fold > .Folded { display: none; }", + \ ".open-fold > .fulltext { display: inline; }", + \ ".closed-fold > .fulltext { display: none; }", + \ ".closed-fold > .Folded { display: inline; }", + \ "", + \ ".open-fold > .toggle-open { display: none; }", + \ ".open-fold > .toggle-closed { display: inline; }", + \ ".closed-fold > .toggle-open { display: inline; }", + \ ".closed-fold > .toggle-closed { display: none; }", + \ "", "", + \ '/* opening a fold while hovering won''t be supported by IE6 and other', + \ "similar browsers, but it should fail gracefully. */", + \ ".closed-fold:hover > .fulltext { display: inline; }", + \ ".closed-fold:hover > .toggle-filler { display: none; }", + \ ".closed-fold:hover > .Folded { display: none; }", + \ s:settings.use_xhtml ? "" : '-->', + \ '</style>']) + " TODO: IE7 doesn't *actually* support XHTML, maybe we should remove this. + " But if it's served up as tag soup, maybe the following will work, so + " leave it in for now. + call extend(s:lines, [ + \ "<!--[if lt IE 7]><style type=\"text/css\">", + \ ".open-fold .Folded { display: none; }", + \ ".open-fold .fulltext { display: inline; }", + \ ".open-fold .toggle-open { display: none; }", + \ ".closed-fold .toggle-closed { display: inline; }", + \ "", + \ ".closed-fold .fulltext { display: none; }", + \ ".closed-fold .Folded { display: inline; }", + \ ".closed-fold .toggle-open { display: inline; }", + \ ".closed-fold .toggle-closed { display: none; }", + \ "</style>", + \ "<![endif]-->", + \]) + else + " if we aren't doing hover_unfold, use CSS 1 only + call extend(s:lines, [ + \ "<style type=\"text/css\">", + \ s:settings.use_xhtml ? "" :"<!--", + \ ".FoldColumn { text-decoration: none; white-space: pre; }", + \ ".open-fold .Folded { display: none; }", + \ ".open-fold .fulltext { display: inline; }", + \ ".open-fold .toggle-open { display: none; }", + \ ".closed-fold .toggle-closed { display: inline; }", + \ "", + \ ".closed-fold .fulltext { display: none; }", + \ ".closed-fold .Folded { display: inline; }", + \ ".closed-fold .toggle-open { display: inline; }", + \ ".closed-fold .toggle-closed { display: none; }", + \ s:settings.use_xhtml ? "" : '-->', + \ '</style>' + \]) + endif + else + " if we aren't doing any dynamic folding, no need for any special rules + call extend(s:lines, [ + \ "<style type=\"text/css\">", + \ s:settings.use_xhtml ? "" : "<!--", + \ s:settings.use_xhtml ? "" : '-->', + \ "</style>", + \]) + endif +endif + +" insert javascript to toggle folds open and closed +if s:settings.dynamic_folds + call extend(s:lines, [ + \ "", + \ "<script type='text/javascript'>", + \ s:settings.use_xhtml ? '//<![CDATA[' : "<!--", + \ "function toggleFold(objID)", + \ "{", + \ " var fold;", + \ " fold = document.getElementById(objID);", + \ " if(fold.className == 'closed-fold')", + \ " {", + \ " fold.className = 'open-fold';", + \ " }", + \ " else if (fold.className == 'open-fold')", + \ " {", + \ " fold.className = 'closed-fold';", + \ " }", + \ "}", + \ s:settings.use_xhtml ? '//]]>' : '-->', + \ "</script>" + \]) +endif + +if s:settings.no_pre + call extend(s:lines, ["</head>", "<body>"]) +else + call extend(s:lines, ["</head>", "<body>", "<pre>"]) +endif + +exe s:orgwin . "wincmd w" + +" List of all id's +let s:idlist = [] + +" set up progress bar in the status line +if !s:settings.no_progress + " ProgressBar Indicator + let s:progressbar={} + + " Progessbar specific functions + func! s:ProgressBar(title, max_value, winnr) + let pgb=copy(s:progressbar) + let pgb.title = a:title.' ' + let pgb.max_value = a:max_value + let pgb.winnr = a:winnr + let pgb.cur_value = 0 + let pgb.items = { 'title' : { 'color' : 'Statusline' }, + \'bar' : { 'color' : 'Statusline' , 'fillcolor' : 'DiffDelete' , 'bg' : 'Statusline' } , + \'counter' : { 'color' : 'Statusline' } } + let pgb.last_value = 0 + let pgb.needs_redraw = 0 + " Note that you must use len(split) instead of len() if you want to use + " unicode in title. + " + " Subtract 3 for spacing around the title. + " Subtract 4 for the percentage display. + " Subtract 2 for spacing before this. + " Subtract 2 more for the '|' on either side of the progress bar + let pgb.subtractedlen=len(split(pgb.title, '\zs'))+3+4+2+2 + let pgb.max_len = 0 + set laststatus=2 + return pgb + endfun + + " Function: progressbar.calculate_ticks() {{{1 + func! s:progressbar.calculate_ticks(pb_len) + if a:pb_len<=0 + let pb_len = 100 + else + let pb_len = a:pb_len + endif + let self.progress_ticks = map(range(pb_len+1), "v:val * self.max_value / pb_len") + endfun + + "Function: progressbar.paint() + func! s:progressbar.paint() + " Recalculate widths. + let max_len = winwidth(self.winnr) + let pb_len = 0 + " always true on first call because of initial value of self.max_len + if max_len != self.max_len + let self.max_len = max_len + + " Progressbar length + let pb_len = max_len - self.subtractedlen + + call self.calculate_ticks(pb_len) + + let self.needs_redraw = 1 + let cur_value = 0 + let self.pb_len = pb_len + else + " start searching at the last found index to make the search for the + " appropriate tick value normally take 0 or 1 comparisons + let cur_value = self.last_value + let pb_len = self.pb_len + endif + + let cur_val_max = pb_len > 0 ? pb_len : 100 + + " find the current progress bar position based on precalculated thresholds + while cur_value < cur_val_max && self.cur_value > self.progress_ticks[cur_value] + let cur_value += 1 + endwhile + + " update progress bar + if self.last_value != cur_value || self.needs_redraw || self.cur_value == self.max_value + let self.needs_redraw = 1 + let self.last_value = cur_value + + let t_color = self.items.title.color + let b_fcolor = self.items.bar.fillcolor + let b_color = self.items.bar.color + let c_color = self.items.counter.color + + let stl = "%#".t_color."#%-( ".self.title." %)". + \"%#".b_color."#". + \(pb_len>0 ? + \ ('|%#'.b_fcolor."#%-(".repeat(" ",cur_value)."%)". + \ '%#'.b_color."#".repeat(" ",pb_len-cur_value)."|"): + \ ('')). + \"%=%#".c_color."#%( ".printf("%3.d ",100*self.cur_value/self.max_value)."%% %)" + call setwinvar(self.winnr, '&stl', stl) + endif + endfun + + func! s:progressbar.incr( ... ) + let self.cur_value += (a:0 ? a:1 : 1) + " if we were making a general-purpose progress bar, we'd need to limit to a + " lower limit as well, but since we always increment with a positive value + " in this script, we only need limit the upper value + let self.cur_value = (self.cur_value > self.max_value ? self.max_value : self.cur_value) + call self.paint() + endfun + " }}} + if s:settings.dynamic_folds + " to process folds we make two passes through each line + let s:pgb = s:ProgressBar("Processing folds:", line('$')*2, s:orgwin) + endif +endif + +" First do some preprocessing for dynamic folding. Do this for the entire file +" so we don't accidentally start within a closed fold or something. +let s:allfolds = [] + +if s:settings.dynamic_folds + let s:lnum = 1 + let s:end = line('$') + " save the fold text and set it to the default so we can find fold levels + let s:foldtext_save = &foldtext + setlocal foldtext& + + " we will set the foldcolumn in the html to the greater of the maximum fold + " level and the current foldcolumn setting + let s:foldcolumn = &foldcolumn + + " get all info needed to describe currently closed folds + while s:lnum <= s:end + if foldclosed(s:lnum) == s:lnum + " default fold text has '+-' and then a number of dashes equal to fold + " level, so subtract 2 from index of first non-dash after the dashes + " in order to get the fold level of the current fold + let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 + " store fold info for later use + let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} + call add(s:allfolds, s:newfold) + " open the fold so we can find any contained folds + execute s:lnum."foldopen" + else + if !s:settings.no_progress + call s:pgb.incr() + if s:pgb.needs_redraw + redrawstatus + let s:pgb.needs_redraw = 0 + endif + endif + let s:lnum = s:lnum + 1 + endif + endwhile + + " close all folds to get info for originally open folds + silent! %foldclose! + let s:lnum = 1 + + " the originally open folds will be all folds we encounter that aren't + " already in the list of closed folds + while s:lnum <= s:end + if foldclosed(s:lnum) == s:lnum + " default fold text has '+-' and then a number of dashes equal to fold + " level, so subtract 2 from index of first non-dash after the dashes + " in order to get the fold level of the current fold + let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 + let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} + " only add the fold if we don't already have it + if empty(s:allfolds) || index(s:allfolds, s:newfold) == -1 + let s:newfold.type = "open-fold" + call add(s:allfolds, s:newfold) + endif + " open the fold so we can find any contained folds + execute s:lnum."foldopen" + else + if !s:settings.no_progress + call s:pgb.incr() + if s:pgb.needs_redraw + redrawstatus + let s:pgb.needs_redraw = 0 + endif + endif + let s:lnum = s:lnum + 1 + endif + endwhile + + " sort the folds so that we only ever need to look at the first item in the + " list of folds + call sort(s:allfolds, "s:FoldCompare") + + let &l:foldtext = s:foldtext_save + unlet s:foldtext_save + + " close all folds again so we can get the fold text as we go + silent! %foldclose! + + for afold in s:allfolds + let removed = 0 + if exists("g:html_start_line") && exists("g:html_end_line") + if afold.firstline < g:html_start_line + if afold.lastline < g:html_end_line && afold.lastline > g:html_start_line + " if a fold starts before the range to convert but stops within the + " range, we need to include it. Make it start on the first converted + " line. + let afold.firstline = g:html_start_line + else + " if the fold lies outside the range or the start and stop enclose + " the entire range, don't bother parsing it + call remove(s:allfolds, index(s:allfolds, afold)) + let removed = 1 + endif + elseif afold.firstline > g:html_end_line + " If the entire fold lies outside the range we need to remove it. + call remove(s:allfolds, index(s:allfolds, afold)) + let removed = 1 + endif + elseif exists("g:html_start_line") + if afold.firstline < g:html_start_line + " if there is no last line, but there is a first line, the end of the + " fold will always lie within the region of interest, so keep it + let afold.firstline = g:html_start_line + endif + elseif exists("g:html_end_line") + " if there is no first line we default to the first line in the buffer so + " the fold start will always be included if the fold itself is included. + " If however the entire fold lies outside the range we need to remove it. + if afold.firstline > g:html_end_line + call remove(s:allfolds, index(s:allfolds, afold)) + let removed = 1 + endif + endif + if !removed + if afold.level+1 > s:foldcolumn + let s:foldcolumn = afold.level+1 + endif + endif + endfor +endif + +" Now loop over all lines in the original text to convert to html. +" Use html_start_line and html_end_line if they are set. +if exists("g:html_start_line") + let s:lnum = html_start_line + if s:lnum < 1 || s:lnum > line("$") + let s:lnum = 1 + endif +else + let s:lnum = 1 +endif +if exists("g:html_end_line") + let s:end = html_end_line + if s:end < s:lnum || s:end > line("$") + let s:end = line("$") + endif +else + let s:end = line("$") +endif + +" stack to keep track of all the folds containing the current line +let s:foldstack = [] + +if !s:settings.no_progress + let s:pgb = s:ProgressBar("Processing lines:", s:end - s:lnum + 1, s:orgwin) +endif + +if s:settings.number_lines + let s:margin = strlen(s:end) + 1 +else + let s:margin = 0 +endif + +if has('folding') && !s:settings.ignore_folding + let s:foldfillchar = &fillchars[matchend(&fillchars, 'fold:')] + if s:foldfillchar == '' + let s:foldfillchar = '-' + endif +endif +let s:difffillchar = &fillchars[matchend(&fillchars, 'diff:')] +if s:difffillchar == '' + let s:difffillchar = '-' +endif + +let s:foldId = 0 + +if !s:settings.expand_tabs + " If keeping tabs, add them to printable characters so we keep them when + " formatting text (strtrans() doesn't replace printable chars) + let s:old_isprint = &isprint + setlocal isprint+=9 +endif + +while s:lnum <= s:end + + " If there are filler lines for diff mode, show these above the line. + let s:filler = diff_filler(s:lnum) + if s:filler > 0 + let s:n = s:filler + while s:n > 0 + let s:new = repeat(s:difffillchar, 3) + + if s:n > 2 && s:n < s:filler && !s:settings.whole_filler + let s:new = s:new . " " . s:filler . " inserted lines " + let s:n = 2 + endif + + if !s:settings.no_pre + " HTML line wrapping is off--go ahead and fill to the margin + let s:new = s:new . repeat(s:difffillchar, &columns - strlen(s:new) - s:margin) + else + let s:new = s:new . repeat(s:difffillchar, 3) + endif + + let s:new = s:HtmlFormat(s:new, "DiffDelete", "") + if s:settings.number_lines + " Indent if line numbering is on; must be after escaping. + let s:new = repeat(s:LeadingSpace, s:margin) . s:new + endif + call add(s:lines, s:new.s:HtmlEndline) + + let s:n = s:n - 1 + endwhile + unlet s:n + endif + unlet s:filler + + " Start the line with the line number. + if s:settings.number_lines + let s:numcol = repeat(' ', s:margin - 1 - strlen(s:lnum)) . s:lnum . ' ' + else + let s:numcol = "" + endif + + let s:new = "" + + if has('folding') && !s:settings.ignore_folding && foldclosed(s:lnum) > -1 && !s:settings.dynamic_folds + " + " This is the beginning of a folded block (with no dynamic folding) + " + let s:new = s:numcol . foldtextresult(s:lnum) + if !s:settings.no_pre + " HTML line wrapping is off--go ahead and fill to the margin + let s:new = s:new . repeat(s:foldfillchar, &columns - strlen(s:new)) + endif + + let s:new = s:HtmlFormat(s:new, "Folded", "") + + " Skip to the end of the fold + let s:new_lnum = foldclosedend(s:lnum) + + if !s:settings.no_progress + call s:pgb.incr(s:new_lnum - s:lnum) + endif + + let s:lnum = s:new_lnum + + else + " + " A line that is not folded, or doing dynamic folding. + " + let s:line = getline(s:lnum) + let s:len = strlen(s:line) + + if s:settings.dynamic_folds + " First insert a closing for any open folds that end on this line + while !empty(s:foldstack) && get(s:foldstack,0).lastline == s:lnum-1 + let s:new = s:new."</span></span>" + call remove(s:foldstack, 0) + endwhile + + " Now insert an opening for any new folds that start on this line + let s:firstfold = 1 + while !empty(s:allfolds) && get(s:allfolds,0).firstline == s:lnum + let s:foldId = s:foldId + 1 + let s:new .= "<span id='" + let s:new .= (exists('g:html_diff_win_num') ? "win".g:html_diff_win_num : "") + let s:new .= "fold".s:foldId."' class='".s:allfolds[0].type."'>" + + + " Unless disabled, add a fold column for the opening line of a fold. + " + " Note that dynamic folds require using css so we just use css to take + " care of the leading spaces rather than using in the case of + " html_no_pre to make it easier + if !s:settings.no_foldcolumn + " add fold column that can open the new fold + if s:allfolds[0].level > 1 && s:firstfold + let s:new = s:new . "<a class='toggle-open FoldColumn' href='javascript:toggleFold(\"fold".s:foldstack[0].id."\")'>" + let s:new = s:new . repeat('|', s:allfolds[0].level - 1) . "</a>" + endif + let s:new = s:new . "<a class='toggle-open FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>+</a>" + let s:new = s:new . "<a class='toggle-open " + " If this is not the last fold we're opening on this line, we need + " to keep the filler spaces hidden if the fold is opened by mouse + " hover. If it is the last fold to open in the line, we shouldn't hide + " them, so don't apply the toggle-filler class. + if get(s:allfolds, 1, {'firstline': 0}).firstline == s:lnum + let s:new = s:new . "toggle-filler " + endif + let s:new = s:new . "FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>" + let s:new = s:new . repeat(" ", s:foldcolumn - s:allfolds[0].level) . "</a>" + + " add fold column that can close the new fold + let s:new = s:new . "<a class='toggle-closed FoldColumn' href='javascript:toggleFold(\"fold".s:foldId."\")'>" + if s:firstfold + let s:new = s:new . repeat('|', s:allfolds[0].level - 1) + endif + let s:new = s:new . "-" + " only add spaces if we aren't opening another fold on the same line + if get(s:allfolds, 1, {'firstline': 0}).firstline != s:lnum + let s:new = s:new . repeat(" ", s:foldcolumn - s:allfolds[0].level) + endif + let s:new = s:new . "</a>" + let s:firstfold = 0 + endif + + " add fold text, moving the span ending to the next line so collapsing + " of folds works correctly + let s:new = s:new . substitute(s:HtmlFormat(s:numcol . foldtextresult(s:lnum), "Folded", ""), '</span>', s:HtmlEndline.'\n\0', '') + let s:new = s:new . "<span class='fulltext'>" + + " open the fold now that we have the fold text to allow retrieval of + " fold text for subsequent folds + execute s:lnum."foldopen" + call insert(s:foldstack, remove(s:allfolds,0)) + let s:foldstack[0].id = s:foldId + endwhile + + " Unless disabled, add a fold column for other lines. + " + " Note that dynamic folds require using css so we just use css to take + " care of the leading spaces rather than using in the case of + " html_no_pre to make it easier + if !s:settings.no_foldcolumn + if empty(s:foldstack) + " add the empty foldcolumn for unfolded lines if there is a fold + " column at all + if s:foldcolumn > 0 + let s:new = s:new . s:HtmlFormat(repeat(' ', s:foldcolumn), "FoldColumn", "") + endif + else + " add the fold column for folds not on the opening line + if get(s:foldstack, 0).firstline < s:lnum + let s:new = s:new . "<a class='FoldColumn' href='javascript:toggleFold(\"fold".s:foldstack[0].id."\")'>" + let s:new = s:new . repeat('|', s:foldstack[0].level) + let s:new = s:new . repeat(' ', s:foldcolumn - s:foldstack[0].level) . "</a>" + endif + endif + endif + endif + + " Now continue with the unfolded line text + if s:settings.number_lines + " TODO: why not use the real highlight name here? + let s:new = s:new . s:HtmlFormat(s:numcol, "lnr", "") + endif + + " Get the diff attribute, if any. + let s:diffattr = diff_hlID(s:lnum, 1) + + " initialize conceal info to act like not concealed, just in case + let s:concealinfo = [0, ''] + + " Loop over each character in the line + let s:col = 1 + + " most of the time we won't use the diff_id, initialize to zero + let s:diff_id = 0 + let s:diff_id_name = "" + + while s:col <= s:len || (s:col == 1 && s:diffattr) + let s:startcol = s:col " The start column for processing text + if !s:settings.ignore_conceal && has('conceal') + let s:concealinfo = synconcealed(s:lnum, s:col) + endif + if !s:settings.ignore_conceal && s:concealinfo[0] + let s:col = s:col + 1 + " Speed loop (it's small - that's the trick) + " Go along till we find a change in the match sequence number (ending + " the specific concealed region) or until there are no more concealed + " characters. + while s:col <= s:len && s:concealinfo == synconcealed(s:lnum, s:col) | let s:col = s:col + 1 | endwhile + elseif s:diffattr + let s:diff_id = diff_hlID(s:lnum, s:col) + let s:id = synID(s:lnum, s:col, 1) + let s:col = s:col + 1 + " Speed loop (it's small - that's the trick) + " Go along till we find a change in hlID + while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) + \ && s:diff_id == diff_hlID(s:lnum, s:col) | + \ let s:col = s:col + 1 | + \ endwhile + if s:len < &columns && !s:settings.no_pre + " Add spaces at the end of the raw text line to extend the changed + " line to the full width. + let s:line = s:line . repeat(' ', &columns - virtcol([s:lnum, s:len]) - s:margin) + let s:len = &columns + endif + else + let s:id = synID(s:lnum, s:col, 1) + let s:col = s:col + 1 + " Speed loop (it's small - that's the trick) + " Go along till we find a change in synID + while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) | let s:col = s:col + 1 | endwhile + endif + + if s:settings.ignore_conceal || !s:concealinfo[0] + " Expand tabs if needed + let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol) + if s:settings.expand_tabs + let s:offset = 0 + let s:idx = stridx(s:expandedtab, "\t") + while s:idx >= 0 + if has("multi_byte_encoding") + if s:startcol + s:idx == 1 + let s:i = &ts + else + if s:idx == 0 + let s:prevc = matchstr(s:line, '.\%' . (s:startcol + s:idx + s:offset) . 'c') + else + let s:prevc = matchstr(s:expandedtab, '.\%' . (s:idx + 1) . 'c') + endif + let s:vcol = virtcol([s:lnum, s:startcol + s:idx + s:offset - len(s:prevc)]) + let s:i = &ts - (s:vcol % &ts) + endif + let s:offset -= s:i - 1 + else + let s:i = &ts - ((s:idx + s:startcol - 1) % &ts) + endif + let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', s:i), '') + let s:idx = stridx(s:expandedtab, "\t") + endwhile + end + + " get the highlight group name to use + let s:id = synIDtrans(s:id) + let s:id_name = synIDattr(s:id, "name", s:whatterm) + if s:diff_id + let s:diff_id_name = synIDattr(s:diff_id, "name", s:whatterm) + endif + else + " use Conceal highlighting for concealed text + let s:id_name = 'Conceal' + let s:expandedtab = s:concealinfo[1] + endif + + " Output the text with the same synID, with class set to {s:id_name}, + " unless it has been concealed completely. + if strlen(s:expandedtab) > 0 + let s:new = s:new . s:HtmlFormat(s:expandedtab, s:id_name, s:diff_id_name) + endif + endwhile + endif + + call extend(s:lines, split(s:new.s:HtmlEndline, '\n', 1)) + if !s:settings.no_progress && s:pgb.needs_redraw + redrawstatus + let s:pgb.needs_redraw = 0 + endif + let s:lnum = s:lnum + 1 + + if !s:settings.no_progress + call s:pgb.incr() + endif +endwhile + +if s:settings.dynamic_folds + " finish off any open folds + while !empty(s:foldstack) + let s:lines[-1].="</span></span>" + call remove(s:foldstack, 0) + endwhile + + " add fold column to the style list if not already there + let s:id = hlID('FoldColumn') + if index(s:idlist, s:id) == -1 + call insert(s:idlist, s:id) + endif +endif + +if s:settings.no_pre + if !s:settings.use_css + " Close off the font tag that encapsulates the whole <body> + call extend(s:lines, ["</font>", "</body>", "</html>"]) + else + call extend(s:lines, ["</body>", "</html>"]) + endif +else + call extend(s:lines, ["</pre>", "</body>", "</html>"]) +endif + +exe s:newwin . "wincmd w" +call setline(1, s:lines) +unlet s:lines + +" Now, when we finally know which, we define the colors and styles +if s:settings.use_css + 1;/<style type="text/+1 +endif + +" Find out the background and foreground color. +let s:fgc = s:HtmlColor(synIDattr(hlID("Normal"), "fg#", s:whatterm)) +let s:bgc = s:HtmlColor(synIDattr(hlID("Normal"), "bg#", s:whatterm)) +if s:fgc == "" + let s:fgc = ( &background == "dark" ? "#ffffff" : "#000000" ) +endif +if s:bgc == "" + let s:bgc = ( &background == "dark" ? "#000000" : "#ffffff" ) +endif + +" Normal/global attributes +" For Netscape 4, set <body> attributes too, though, strictly speaking, it's +" incorrect. +if s:settings.use_css + if s:settings.no_pre + execute "normal! A\nbody { color: " . s:fgc . "; background-color: " . s:bgc . "; font-family: ". s:htmlfont ."; }\e" + else + execute "normal! A\npre { font-family: ". s:htmlfont ."; color: " . s:fgc . "; background-color: " . s:bgc . "; }\e" + yank + put + execute "normal! ^cwbody\e" + endif +else + execute '%s:<body>:<body bgcolor="' . s:bgc . '" text="' . s:fgc . '">\r<font face="'. s:htmlfont .'">' +endif + +" Line numbering attributes +if s:settings.number_lines + if s:settings.use_css + execute "normal! A\n.lnr { " . s:CSS1(hlID("LineNr")) . "}\e" + else + execute '%s+^<span class="lnr">\([^<]*\)</span>+' . s:HtmlOpening(hlID("LineNr")) . '\1' . s:HtmlClosing(hlID("LineNr")) . '+g' + endif +endif + +" Gather attributes for all other classes +if !s:settings.no_progress && !empty(s:idlist) + let s:pgb = s:ProgressBar("Processing classes:", len(s:idlist),s:newwin) +endif +while !empty(s:idlist) + let s:attr = "" + let s:id = remove(s:idlist, 0) + let s:attr = s:CSS1(s:id) + let s:id_name = synIDattr(s:id, "name", s:whatterm) + + " If the class has some attributes, export the style, otherwise DELETE all + " its occurences to make the HTML shorter + if s:attr != "" + if s:settings.use_css + execute "normal! A\n." . s:id_name . " { " . s:attr . "}" + else + " replace spans of just this class name with non-CSS style markup + execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+' . s:HtmlOpening(s:id) . '\1' . s:HtmlClosing(s:id) . '+ge' + " Replace spans of this class name AND a diff class with non-CSS style + " markup surrounding a span of just the diff class. The diff class will + " be handled later because we know that information is at the end. + 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' + endif + else + execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+\1+ge' + execute '%s+<span class="' . s:id_name . ' \(Diff\%(Add\|Change\|Delete\|Text\)\)">\([^<]*\)</span>+<span class="\1">\2</span>+ge' + if s:settings.use_css + 1;/<\/style>/-2 + endif + endif + + if !s:settings.no_progress + call s:pgb.incr() + if s:pgb.needs_redraw + redrawstatus + let s:pgb.needs_redraw = 0 + " TODO: sleep here to show the progress bar, but only if total time spent + " so far on this step is < 1 second? Too slow for batch runs like the test + " suite to sleep all the time. Maybe there's no good reason to sleep at + " all. + endif + endif +endwhile + +" Add hyperlinks +%s+\(https\=://\S\{-}\)\(\([.,;:}]\=\(\s\|$\)\)\|[\\"'<>]\|>\|<\|"\)+<a href="\1">\1</a>\2+ge + +" The DTD +if s:settings.use_xhtml + exe "normal! gg$a\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">" +elseif s:settings.use_css && !s:settings.no_pre + exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n" +else + exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n" +endif + +if s:settings.use_xhtml + exe "normal! gg/<html/e\na xmlns=\"http://www.w3.org/1999/xhtml\"\e" +endif + +" Cleanup +%s:\s\+$::e + +" Restore old settings (new window first) +let &l:foldenable = s:old_fen +let &l:foldmethod = s:old_fdm +let &report = s:old_report +let &title = s:old_title +let &icon = s:old_icon +let &paste = s:old_paste +let &magic = s:old_magic +let @/ = s:old_search +let &more = s:old_more + +" switch to original window to restore those settings +exe s:orgwin . "wincmd w" + +if !s:settings.expand_tabs + let &l:isprint = s:old_isprint +endif +let &l:stl = s:origwin_stl +let &l:et = s:old_et +let &l:scrollbind = s:old_bind + +" and back to the new window again to end there +exe s:newwin . "wincmd w" + +let &l:stl = s:newwin_stl +exec 'resize' s:old_winheight +let &l:winfixheight = s:old_winfixheight + +let &ls=s:ls + +" Save a little bit of memory (worth doing?) +unlet s:htmlfont +unlet s:old_et s:old_paste s:old_icon s:old_report s:old_title s:old_search +unlet s:old_magic s:old_more s:old_fdm s:old_fen s:old_winheight +unlet! s:old_isprint +unlet s:whatterm s:idlist s:lnum s:end s:margin s:fgc s:bgc s:old_winfixheight +unlet! s:col s:id s:attr s:len s:line s:new s:expandedtab s:concealinfo +unlet! s:orgwin s:newwin s:orgbufnr s:idx s:i s:offset s:ls s:origwin_stl +unlet! s:newwin_stl s:current_syntax +if !v:profiling + delfunc s:HtmlColor + delfunc s:HtmlFormat + delfunc s:CSS1 + if !s:settings.use_css + delfunc s:HtmlOpening + delfunc s:HtmlClosing + endif + if s:settings.dynamic_folds + delfunc s:FoldCompare + endif + + if !s:settings.no_progress + delfunc s:ProgressBar + delfunc s:progressbar.paint + delfunc s:progressbar.incr + unlet s:pgb s:progressbar + endif +endif + +unlet! s:new_lnum s:diffattr s:difffillchar s:foldfillchar s:HtmlSpace +unlet! s:LeadingSpace s:HtmlEndline s:firstfold s:foldcolumn +unlet s:foldstack s:allfolds s:foldId s:numcol s:settings + +let &cpo = s:cpo_sav +unlet! s:cpo_sav + +" Make sure any patches will probably use consistent indent +" vim: ts=8 sw=2 sts=2 noet |