Edit File: 2html.vim
" Vim syntax support file " Maintainer: Bram Moolenaar <Bram@vim.org> " Last Change: 2008 Jul 17 " (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>) " Transform a file into HTML, using the current syntax highlighting. " Number lines when explicitely requested or when `number' is set if exists("html_number_lines") let s:numblines = html_number_lines else let s:numblines = &number endif " Font if exists("html_font") let s:htmlfont = html_font . ", monospace" else let s:htmlfont = "monospace" endif " 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 !exists("html_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) " Replace unprintable characters let formatted = strtrans(a:text) " Replace the reserved html characters let formatted = substitute(substitute(substitute(substitute(substitute(formatted, '&', '\&', 'g'), '<', '\<', 'g'), '>', '\>', 'g'), '"', '\"', 'g'), "\x0c", '<hr class="PAGE-BREAK">', 'g') " Replace double spaces and leading spaces if ' ' != s:HtmlSpace let formatted = substitute(formatted, ' ', s:HtmlSpace . s:HtmlSpace, 'g') let formatted = substitute(formatted, '^ ', s:HtmlSpace, 'g') endif " Enclose in a span of class style_name let formatted = '<span class="' . a:style_name . '">' . formatted . '</span>' " Add the class to class list if it's not there yet let s:id = hlID(a:style_name) if stridx(s:idlist, "," . s:id . ",") == -1 let s:idlist = s:idlist . s:id . "," 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 " Figure out proper MIME charset from the 'encoding' option. if exists("html_use_encoding") let s:html_encoding = html_use_encoding else let s:vim_encoding = &encoding if s:vim_encoding =~ '^8bit\|^2byte' let s:vim_encoding = substitute(s:vim_encoding, '^8bit-\|^2byte-', '', '') endif if s:vim_encoding == 'latin1' let s:html_encoding = 'iso-8859-1' elseif s:vim_encoding =~ "^cp12" let s:html_encoding = substitute(s:vim_encoding, 'cp', 'windows-', '') elseif s:vim_encoding == 'sjis' || s:vim_encoding == 'cp932' let s:html_encoding = 'Shift_JIS' elseif s:vim_encoding == 'big5' || s:vim_encoding == 'cp950' let s:html_encoding = "Big5" elseif s:vim_encoding == 'euc-cn' let s:html_encoding = 'GB_2312-80' elseif s:vim_encoding == 'euc-tw' let s:html_encoding = "" elseif s:vim_encoding =~ '^euc\|^iso\|^koi' let s:html_encoding = substitute(s:vim_encoding, '.*', '\U\0', '') elseif s:vim_encoding == 'cp949' let s:html_encoding = 'KS_C_5601-1987' elseif s:vim_encoding == 'cp936' let s:html_encoding = 'GBK' elseif s:vim_encoding =~ '^ucs\|^utf' let s:html_encoding = 'UTF-8' else let s:html_encoding = "" endif endif " Set some options to make it work faster. " Don't report changes for :substitute, there will be many of them. let s:old_title = &title let s:old_icon = &icon let s:old_et = &l:et let s:old_report = &report let s:old_search = @/ set notitle noicon setlocal et set report=1000000 " Split window to create a buffer with the HTML file. let s:orgbufnr = winbufnr(0) if expand("%") == "" new Untitled.html else new %.html endif let s:newwin = winnr() let s:orgwin = bufwinnr(s:orgbufnr) set modifiable %d let s:old_paste = &paste set paste let s:old_magic = &magic set magic if exists("use_xhtml") if s:html_encoding != "" exe "normal! a<?xml version=\"1.0\" encoding=\"" . s:html_encoding . "\"?>\n\e" else exe "normal! a<?xml version=\"1.0\"?>\n\e" endif let s:tag_close = ' />' else let s:tag_close = '>' endif " Cache html_no_pre incase we have to turn it on for non-css mode if exists("html_no_pre") let s:old_html_no_pre = html_no_pre endif if !exists("html_use_css") " Cant put font tags in <pre> let html_no_pre=1 endif let s:HtmlSpace = ' ' let s:LeadingSpace = ' ' let s:HtmlEndline = '' if exists("html_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. exe "normal! a<html>\n\e" exe "normal! a<head>\n<title>" . expand("%:p:~") . "</title>\n\e" exe "normal! a<meta name=\"Generator\" content=\"Vim/" . v:version/100 . "." . v:version %100 . '"' . s:tag_close . "\n\e" if s:html_encoding != "" exe "normal! a<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:html_encoding . '"' . s:tag_close . "\n\e" endif if exists("html_use_css") exe "normal! a<style type=\"text/css\">\n<!--\n-->\n</style>\n\e" endif if exists("html_no_pre") exe "normal! a</head>\n<body>\n\e" else exe "normal! a</head>\n<body>\n<pre>\n\e" endif exe s:orgwin . "wincmd w" " List of all id's let s:idlist = "," " Loop over all lines in the original text. " Use html_start_line and html_end_line if they are set. if exists("html_start_line") let s:lnum = html_start_line if s:lnum < 1 || s:lnum > line("$") let s:lnum = 1 endif else let s:lnum = 1 endif if exists("html_end_line") let s:end = html_end_line if s:end < s:lnum || s:end > line("$") let s:end = line("$") endif else let s:end = line("$") endif if has('folding') && !exists('html_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 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 if s:numblines " Indent if line numbering is on let s:new = repeat(s:LeadingSpace, strlen(s:end) + 1) . repeat(s:difffillchar, 3) else let s:new = repeat(s:difffillchar, 3) endif if s:n > 2 && s:n < s:filler && !exists("html_whole_filler") let s:new = s:new . " " . s:filler . " inserted lines " let s:n = 2 endif if !exists("html_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)) endif let s:new = s:HtmlFormat(s:new, "DiffDelete") exe s:newwin . "wincmd w" exe "normal! a" . s:new . s:HtmlEndline . "\n\e" exe s:orgwin . "wincmd w" let s:n = s:n - 1 endwhile unlet s:n endif unlet s:filler " Start the line with the line number. if s:numblines let s:new = repeat(' ', strlen(s:end) - strlen(s:lnum)) . s:lnum . ' ' else let s:new = "" endif if has('folding') && !exists('html_ignore_folding') && foldclosed(s:lnum) > -1 " " This is the beginning of a folded block " let s:new = s:new . foldtextresult(s:lnum) if !exists("html_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:lnum = foldclosedend(s:lnum) else " " A line that is not folded. " let s:line = getline(s:lnum) let s:len = strlen(s:line) if s:numblines let s:new = s:HtmlFormat(s:new, "lnr") endif " Get the diff attribute, if any. let s:diffattr = diff_hlID(s:lnum, 1) " Loop over each character in the line let s:col = 1 while s:col <= s:len || (s:col == 1 && s:diffattr) let s:startcol = s:col " The start column for processing text if s:diffattr let s:id = diff_hlID(s:lnum, s:col) 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 == diff_hlID(s:lnum, s:col) | let s:col = s:col + 1 | endwhile if s:len < &columns && !exists("html_no_pre") " Add spaces at the end to mark the changed line. let s:line = s:line . repeat(' ', &columns - s:len) 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 " Expand tabs let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol) let idx = stridx(s:expandedtab, "\t") while idx >= 0 let i = &ts - ((idx + s:startcol - 1) % &ts) let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', i), '') let idx = stridx(s:expandedtab, "\t") endwhile " Output the text with the same synID, with class set to {s:id_name} let s:id = synIDtrans(s:id) let s:id_name = synIDattr(s:id, "name", s:whatterm) let s:new = s:new . s:HtmlFormat(s:expandedtab, s:id_name) endwhile endif exe s:newwin . "wincmd w" exe "normal! a" . s:new . s:HtmlEndline . "\n\e" exe s:orgwin . "wincmd w" let s:lnum = s:lnum + 1 endwhile " Finish with the last line exe s:newwin . "wincmd w" " Close off the font tag that encapsulates the whole <body> if !exists("html_use_css") exe "normal! a</font>\e" endif if exists("html_no_pre") exe "normal! a</body>\n</html>\e" else exe "normal! a</pre>\n</body>\n</html>\e" endif " Now, when we finally know which, we define the colors and styles if exists("html_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 exists("html_use_css") if exists("html_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 . '"><font face="'. s:htmlfont .'">' endif " Line numbering attributes if s:numblines if exists("html_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 let s:idlist = strpart(s:idlist, 1) while s:idlist != "" let s:attr = "" let s:col = stridx(s:idlist, ",") let s:id = strpart(s:idlist, 0, s:col) let s:idlist = strpart(s:idlist, s:col + 1) 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 exists("html_use_css") execute "normal! A\n." . s:id_name . " { " . s:attr . "}" else execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+' . s:HtmlOpening(s:id) . '\1' . s:HtmlClosing(s:id) . '+g' endif else execute '%s+<span class="' . s:id_name . '">\([^<]*\)</span>+\1+ge' if exists("html_use_css") 1;/<style type="text/+1 endif endif endwhile " Add hyperlinks %s+\(https\=://\S\{-}\)\(\([.,;:}]\=\(\s\|$\)\)\|[\\"'<>]\|>\|<\|"\)+<a href="\1">\1</a>\2+ge " The DTD if exists("use_xhtml") exe "normal! gg$a\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\e" else exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n\e" endif if exists("use_xhtml") exe "normal! gg/<html/e\na xmlns=\"http://www.w3.org/1999/xhtml\"\e" endif " Cleanup %s:\s\+$::e " Restore old settings 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 exe s:orgwin . "wincmd w" let &l:et = s:old_et exe s:newwin . "wincmd w" " Reset old <pre> settings if exists("s:old_html_no_pre") let html_no_pre = s:old_html_no_pre unlet s:old_html_no_pre elseif exists("html_no_pre") unlet html_no_pre endif " 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:whatterm s:idlist s:lnum s:end s:fgc s:bgc s:old_magic unlet! s:col s:id s:attr s:len s:line s:new s:expandedtab s:numblines unlet s:orgwin s:newwin s:orgbufnr if !v:profiling delfunc s:HtmlColor delfunc s:HtmlFormat delfunc s:CSS1 if !exists("html_use_css") delfunc s:HtmlOpening delfunc s:HtmlClosing endif endif silent! unlet s:diffattr s:difffillchar s:foldfillchar s:HtmlSpace s:LeadingSpace s:HtmlEndline
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