From 27903c5b8656c796564ef073c1ebe77a2f0154e1 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Thu, 28 Sep 2017 22:18:09 +0200
Subject: Revert inlining basic language pack

---
 autoload/tohtml.vim | 927 ----------------------------------------------------
 1 file changed, 927 deletions(-)
 delete mode 100644 autoload/tohtml.vim

(limited to 'autoload/tohtml.vim')

diff --git a/autoload/tohtml.vim b/autoload/tohtml.vim
deleted file mode 100644
index 10a0099e..00000000
--- a/autoload/tohtml.vim
+++ /dev/null
@@ -1,927 +0,0 @@
-if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vim') == -1
-  
-" Vim autoload file for the tohtml plugin.
-" Maintainer: Ben Fritz <fritzophrenic@gmail.com>
-" Last Change: 2013 Sep 03
-"
-" Additional contributors:
-"
-"	      Original by Bram Moolenaar <Bram@vim.org>
-"	      Diff2HTML() added by Christian Brabandt <cb@256bit.org>
-"
-"	      See Mercurial change logs for more!
-
-" this file uses line continuations
-let s:cpo_sav = &cpo
-set cpo&vim
-
-" Automatically find charsets from all encodings supported natively by Vim. With
-" the 8bit- and 2byte- prefixes, Vim can actually support more encodings than
-" this. Let the user specify these however since they won't be supported on
-" every system.
-"
-" Note, not all of Vim's supported encodings have a charset to use.
-"
-" Names in this list are from:
-"   http://www.iana.org/assignments/character-sets
-" g:tohtml#encoding_to_charset: {{{
-let g:tohtml#encoding_to_charset = {
-      \ 'latin1' : 'ISO-8859-1',
-      \ 'iso-8859-2' : 'ISO-8859-2',
-      \ 'iso-8859-3' : 'ISO-8859-3',
-      \ 'iso-8859-4' : 'ISO-8859-4',
-      \ 'iso-8859-5' : 'ISO-8859-5',
-      \ 'iso-8859-6' : 'ISO-8859-6',
-      \ 'iso-8859-7' : 'ISO-8859-7',
-      \ 'iso-8859-8' : 'ISO-8859-8',
-      \ 'iso-8859-9' : 'ISO-8859-9',
-      \ 'iso-8859-10' : '',
-      \ 'iso-8859-13' : 'ISO-8859-13',
-      \ 'iso-8859-14' : '',
-      \ 'iso-8859-15' : 'ISO-8859-15',
-      \ 'koi8-r' : 'KOI8-R',
-      \ 'koi8-u' : 'KOI8-U',
-      \ 'macroman' : 'macintosh',
-      \ 'cp437' : '',
-      \ 'cp775' : '',
-      \ 'cp850' : '',
-      \ 'cp852' : '',
-      \ 'cp855' : '',
-      \ 'cp857' : '',
-      \ 'cp860' : '',
-      \ 'cp861' : '',
-      \ 'cp862' : '',
-      \ 'cp863' : '',
-      \ 'cp865' : '',
-      \ 'cp866' : 'IBM866',
-      \ 'cp869' : '',
-      \ 'cp874' : '',
-      \ 'cp1250' : 'windows-1250',
-      \ 'cp1251' : 'windows-1251',
-      \ 'cp1253' : 'windows-1253',
-      \ 'cp1254' : 'windows-1254',
-      \ 'cp1255' : 'windows-1255',
-      \ 'cp1256' : 'windows-1256',
-      \ 'cp1257' : 'windows-1257',
-      \ 'cp1258' : 'windows-1258',
-      \ 'euc-jp' : 'EUC-JP',
-      \ 'sjis' : 'Shift_JIS',
-      \ 'cp932' : 'Shift_JIS',
-      \ 'cp949' : '',
-      \ 'euc-kr' : 'EUC-KR',
-      \ 'cp936' : 'GBK',
-      \ 'euc-cn' : 'GB2312',
-      \ 'big5' : 'Big5',
-      \ 'cp950' : 'Big5',
-      \ 'utf-8' : 'UTF-8',
-      \ 'ucs-2' : 'UTF-8',
-      \ 'ucs-2le' : 'UTF-8',
-      \ 'utf-16' : 'UTF-8',
-      \ 'utf-16le' : 'UTF-8',
-      \ 'ucs-4' : 'UTF-8',
-      \ 'ucs-4le' : 'UTF-8',
-      \ }
-lockvar g:tohtml#encoding_to_charset
-" Notes:
-"   1. All UCS/UTF are converted to UTF-8 because it is much better supported
-"   2. Any blank spaces are there because Vim supports it but at least one major
-"      web browser does not according to http://wiki.whatwg.org/wiki/Web_Encodings.
-" }}}
-
-" Only automatically find encodings supported natively by Vim, let the user
-" specify the encoding if it's not natively supported. This function is only
-" used when the user specifies the charset, they better know what they are
-" doing!
-"
-" Names in this list are from:
-"   http://www.iana.org/assignments/character-sets
-" g:tohtml#charset_to_encoding: {{{
-let g:tohtml#charset_to_encoding = {
-      \ 'iso_8859-1:1987' : 'latin1',
-      \ 'iso-ir-100' : 'latin1',
-      \ 'iso_8859-1' : 'latin1',
-      \ 'iso-8859-1' : 'latin1',
-      \ 'latin1' : 'latin1',
-      \ 'l1' : 'latin1',
-      \ 'ibm819' : 'latin1',
-      \ 'cp819' : 'latin1',
-      \ 'csisolatin1' : 'latin1',
-      \ 'iso_8859-2:1987' : 'iso-8859-2',
-      \ 'iso-ir-101' : 'iso-8859-2',
-      \ 'iso_8859-2' : 'iso-8859-2',
-      \ 'iso-8859-2' : 'iso-8859-2',
-      \ 'latin2' : 'iso-8859-2',
-      \ 'l2' : 'iso-8859-2',
-      \ 'csisolatin2' : 'iso-8859-2',
-      \ 'iso_8859-3:1988' : 'iso-8859-3',
-      \ 'iso-ir-109' : 'iso-8859-3',
-      \ 'iso_8859-3' : 'iso-8859-3',
-      \ 'iso-8859-3' : 'iso-8859-3',
-      \ 'latin3' : 'iso-8859-3',
-      \ 'l3' : 'iso-8859-3',
-      \ 'csisolatin3' : 'iso-8859-3',
-      \ 'iso_8859-4:1988' : 'iso-8859-4',
-      \ 'iso-ir-110' : 'iso-8859-4',
-      \ 'iso_8859-4' : 'iso-8859-4',
-      \ 'iso-8859-4' : 'iso-8859-4',
-      \ 'latin4' : 'iso-8859-4',
-      \ 'l4' : 'iso-8859-4',
-      \ 'csisolatin4' : 'iso-8859-4',
-      \ 'iso_8859-5:1988' : 'iso-8859-5',
-      \ 'iso-ir-144' : 'iso-8859-5',
-      \ 'iso_8859-5' : 'iso-8859-5',
-      \ 'iso-8859-5' : 'iso-8859-5',
-      \ 'cyrillic' : 'iso-8859-5',
-      \ 'csisolatincyrillic' : 'iso-8859-5',
-      \ 'iso_8859-6:1987' : 'iso-8859-6',
-      \ 'iso-ir-127' : 'iso-8859-6',
-      \ 'iso_8859-6' : 'iso-8859-6',
-      \ 'iso-8859-6' : 'iso-8859-6',
-      \ 'ecma-114' : 'iso-8859-6',
-      \ 'asmo-708' : 'iso-8859-6',
-      \ 'arabic' : 'iso-8859-6',
-      \ 'csisolatinarabic' : 'iso-8859-6',
-      \ 'iso_8859-7:1987' : 'iso-8859-7',
-      \ 'iso-ir-126' : 'iso-8859-7',
-      \ 'iso_8859-7' : 'iso-8859-7',
-      \ 'iso-8859-7' : 'iso-8859-7',
-      \ 'elot_928' : 'iso-8859-7',
-      \ 'ecma-118' : 'iso-8859-7',
-      \ 'greek' : 'iso-8859-7',
-      \ 'greek8' : 'iso-8859-7',
-      \ 'csisolatingreek' : 'iso-8859-7',
-      \ 'iso_8859-8:1988' : 'iso-8859-8',
-      \ 'iso-ir-138' : 'iso-8859-8',
-      \ 'iso_8859-8' : 'iso-8859-8',
-      \ 'iso-8859-8' : 'iso-8859-8',
-      \ 'hebrew' : 'iso-8859-8',
-      \ 'csisolatinhebrew' : 'iso-8859-8',
-      \ 'iso_8859-9:1989' : 'iso-8859-9',
-      \ 'iso-ir-148' : 'iso-8859-9',
-      \ 'iso_8859-9' : 'iso-8859-9',
-      \ 'iso-8859-9' : 'iso-8859-9',
-      \ 'latin5' : 'iso-8859-9',
-      \ 'l5' : 'iso-8859-9',
-      \ 'csisolatin5' : 'iso-8859-9',
-      \ 'iso-8859-10' : 'iso-8859-10',
-      \ 'iso-ir-157' : 'iso-8859-10',
-      \ 'l6' : 'iso-8859-10',
-      \ 'iso_8859-10:1992' : 'iso-8859-10',
-      \ 'csisolatin6' : 'iso-8859-10',
-      \ 'latin6' : 'iso-8859-10',
-      \ 'iso-8859-13' : 'iso-8859-13',
-      \ 'iso-8859-14' : 'iso-8859-14',
-      \ 'iso-ir-199' : 'iso-8859-14',
-      \ 'iso_8859-14:1998' : 'iso-8859-14',
-      \ 'iso_8859-14' : 'iso-8859-14',
-      \ 'latin8' : 'iso-8859-14',
-      \ 'iso-celtic' : 'iso-8859-14',
-      \ 'l8' : 'iso-8859-14',
-      \ 'iso-8859-15' : 'iso-8859-15',
-      \ 'iso_8859-15' : 'iso-8859-15',
-      \ 'latin-9' : 'iso-8859-15',
-      \ 'koi8-r' : 'koi8-r',
-      \ 'cskoi8r' : 'koi8-r',
-      \ 'koi8-u' : 'koi8-u',
-      \ 'macintosh' : 'macroman',
-      \ 'mac' : 'macroman',
-      \ 'csmacintosh' : 'macroman',
-      \ 'ibm437' : 'cp437',
-      \ 'cp437' : 'cp437',
-      \ '437' : 'cp437',
-      \ 'cspc8codepage437' : 'cp437',
-      \ 'ibm775' : 'cp775',
-      \ 'cp775' : 'cp775',
-      \ 'cspc775baltic' : 'cp775',
-      \ 'ibm850' : 'cp850',
-      \ 'cp850' : 'cp850',
-      \ '850' : 'cp850',
-      \ 'cspc850multilingual' : 'cp850',
-      \ 'ibm852' : 'cp852',
-      \ 'cp852' : 'cp852',
-      \ '852' : 'cp852',
-      \ 'cspcp852' : 'cp852',
-      \ 'ibm855' : 'cp855',
-      \ 'cp855' : 'cp855',
-      \ '855' : 'cp855',
-      \ 'csibm855' : 'cp855',
-      \ 'ibm857' : 'cp857',
-      \ 'cp857' : 'cp857',
-      \ '857' : 'cp857',
-      \ 'csibm857' : 'cp857',
-      \ 'ibm860' : 'cp860',
-      \ 'cp860' : 'cp860',
-      \ '860' : 'cp860',
-      \ 'csibm860' : 'cp860',
-      \ 'ibm861' : 'cp861',
-      \ 'cp861' : 'cp861',
-      \ '861' : 'cp861',
-      \ 'cp-is' : 'cp861',
-      \ 'csibm861' : 'cp861',
-      \ 'ibm862' : 'cp862',
-      \ 'cp862' : 'cp862',
-      \ '862' : 'cp862',
-      \ 'cspc862latinhebrew' : 'cp862',
-      \ 'ibm863' : 'cp863',
-      \ 'cp863' : 'cp863',
-      \ '863' : 'cp863',
-      \ 'csibm863' : 'cp863',
-      \ 'ibm865' : 'cp865',
-      \ 'cp865' : 'cp865',
-      \ '865' : 'cp865',
-      \ 'csibm865' : 'cp865',
-      \ 'ibm866' : 'cp866',
-      \ 'cp866' : 'cp866',
-      \ '866' : 'cp866',
-      \ 'csibm866' : 'cp866',
-      \ 'ibm869' : 'cp869',
-      \ 'cp869' : 'cp869',
-      \ '869' : 'cp869',
-      \ 'cp-gr' : 'cp869',
-      \ 'csibm869' : 'cp869',
-      \ 'windows-1250' : 'cp1250',
-      \ 'windows-1251' : 'cp1251',
-      \ 'windows-1253' : 'cp1253',
-      \ 'windows-1254' : 'cp1254',
-      \ 'windows-1255' : 'cp1255',
-      \ 'windows-1256' : 'cp1256',
-      \ 'windows-1257' : 'cp1257',
-      \ 'windows-1258' : 'cp1258',
-      \ 'extended_unix_code_packed_format_for_japanese' : 'euc-jp',
-      \ 'cseucpkdfmtjapanese' : 'euc-jp',
-      \ 'euc-jp' : 'euc-jp',
-      \ 'shift_jis' : 'sjis',
-      \ 'ms_kanji' : 'sjis',
-      \ 'sjis' : 'sjis',
-      \ 'csshiftjis' : 'sjis',
-      \ 'ibm-thai' : 'cp874',
-      \ 'csibmthai' : 'cp874',
-      \ 'ks_c_5601-1987' : 'cp949',
-      \ 'iso-ir-149' : 'cp949',
-      \ 'ks_c_5601-1989' : 'cp949',
-      \ 'ksc_5601' : 'cp949',
-      \ 'korean' : 'cp949',
-      \ 'csksc56011987' : 'cp949',
-      \ 'euc-kr' : 'euc-kr',
-      \ 'cseuckr' : 'euc-kr',
-      \ 'gbk' : 'cp936',
-      \ 'cp936' : 'cp936',
-      \ 'ms936' : 'cp936',
-      \ 'windows-936' : 'cp936',
-      \ 'gb_2312-80' : 'euc-cn',
-      \ 'iso-ir-58' : 'euc-cn',
-      \ 'chinese' : 'euc-cn',
-      \ 'csiso58gb231280' : 'euc-cn',
-      \ 'big5' : 'big5',
-      \ 'csbig5' : 'big5',
-      \ 'utf-8' : 'utf-8',
-      \ 'iso-10646-ucs-2' : 'ucs-2',
-      \ 'csunicode' : 'ucs-2',
-      \ 'utf-16' : 'utf-16',
-      \ 'utf-16be' : 'utf-16',
-      \ 'utf-16le' : 'utf-16le',
-      \ 'utf-32' : 'ucs-4',
-      \ 'utf-32be' : 'ucs-4',
-      \ 'utf-32le' : 'ucs-4le',
-      \ 'iso-10646-ucs-4' : 'ucs-4',
-      \ 'csucs4' : 'ucs-4'
-      \ }
-lockvar g:tohtml#charset_to_encoding
-"}}}
-
-func! tohtml#Convert2HTML(line1, line2) "{{{
-  let s:settings = tohtml#GetUserSettings()
-
-  if !&diff || s:settings.diff_one_file "{{{
-    if a:line2 >= a:line1
-      let g:html_start_line = a:line1
-      let g:html_end_line = a:line2
-    else
-      let g:html_start_line = a:line2
-      let g:html_end_line = a:line1
-    endif
-    runtime syntax/2html.vim "}}}
-  else "{{{
-    let win_list = []
-    let buf_list = []
-    windo if &diff | call add(win_list, winbufnr(0)) | endif
-    let s:settings.whole_filler = 1
-    let g:html_diff_win_num = 0
-    for window in win_list
-      " switch to the next buffer to convert
-      exe ":" . bufwinnr(window) . "wincmd w"
-
-      " figure out whether current charset and encoding will work, if not
-      " default to UTF-8
-      if !exists('g:html_use_encoding') &&
-	    \ (((&l:fileencoding=='' || (&l:buftype!='' && &l:buftype!=?'help'))
-	    \      && &encoding!=?s:settings.vim_encoding)
-	    \ || &l:fileencoding!='' && &l:fileencoding!=?s:settings.vim_encoding)
-	echohl WarningMsg
-	echomsg "TOhtml: mismatched file encodings in Diff buffers, using UTF-8"
-	echohl None
-	let s:settings.vim_encoding = 'utf-8'
-	let s:settings.encoding = 'UTF-8'
-      endif
-
-      " set up for diff-mode conversion
-      let g:html_start_line = 1
-      let g:html_end_line = line('$')
-      let g:html_diff_win_num += 1
-
-      " convert this file
-      runtime syntax/2html.vim
-
-      " remember the HTML buffer for later combination
-      call add(buf_list, bufnr('%'))
-    endfor
-    unlet g:html_diff_win_num
-    call tohtml#Diff2HTML(win_list, buf_list)
-  endif "}}}
-
-  unlet g:html_start_line
-  unlet g:html_end_line
-  unlet s:settings
-endfunc "}}}
-
-func! tohtml#Diff2HTML(win_list, buf_list) "{{{
-  let xml_line = ""
-  let tag_close = '>'
-
-  let s:old_paste = &paste
-  set paste
-  let s:old_magic = &magic
-  set magic
-
-  if s:settings.use_xhtml
-    if s:settings.encoding != ""
-      let xml_line = "<?xml version=\"1.0\" encoding=\"" . s:settings.encoding . "\"?>"
-    else
-      let xml_line = "<?xml version=\"1.0\"?>"
-    endif
-    let tag_close = ' />'
-  endif
-
-  let style = [s:settings.use_xhtml ? "" : '-->']
-  let body_line = ''
-
-  let html = []
-  if s:settings.use_xhtml
-    call add(html, xml_line)
-  endif
-  if s:settings.use_xhtml
-    call add(html, "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">")
-    call add(html, '<html xmlns="http://www.w3.org/1999/xhtml">')
-  elseif s:settings.use_css && !s:settings.no_pre
-    call add(html, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">")
-    call add(html, '<html>')
-  else
-    call add(html, '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"')
-    call add(html, '  "http://www.w3.org/TR/html4/loose.dtd">')
-    call add(html, '<html>')
-  endif
-  call add(html, '<head>')
-
-  " include encoding as close to the top as possible, but only if not already
-  " contained in XML information
-  if s:settings.encoding != "" && !s:settings.use_xhtml
-    call add(html, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:settings.encoding . '"' . tag_close)
-  endif
-
-  call add(html, '<title>diff</title>')
-  call add(html, '<meta name="Generator" content="Vim/'.v:version/100.'.'.v:version%100.'"'.tag_close)
-  call add(html, '<meta name="plugin-version" content="'.g:loaded_2html_plugin.'"'.tag_close)
-  call add(html, '<meta name="settings" content="'.
-	\ join(filter(keys(s:settings),'s:settings[v:val]'),',').
-	\ ',prevent_copy='.s:settings.prevent_copy.
-	\ '"'.tag_close)
-  call add(html, '<meta name="colorscheme" content="'.
-	\ (exists('g:colors_name')
-	\ ? g:colors_name
-	\ : 'none'). '"'.tag_close)
-
-  call add(html, '</head>')
-  let body_line_num = len(html)
-  if !empty(s:settings.prevent_copy)
-    call add(html, "<body onload='FixCharWidth();".(s:settings.line_ids ? " JumpToLine();" : "")."'>")
-    call add(html, "<!-- hidden divs used by javascript to get the width of a char -->")
-    call add(html, "<div id='oneCharWidth'>0</div>")
-    call add(html, "<div id='oneInputWidth'><input size='1' value='0'".tag_close."</div>")
-    call add(html, "<div id='oneEmWidth' style='width: 1em;'></div>")
-  else
-    call add(html, '<body'.(s:settings.line_ids ? ' onload="JumpToLine();"' : '').'>')
-  endif
-  call add(html, "<table border='1' width='100%' id='vimCodeElement".s:settings.id_suffix."'>")
-
-  call add(html, '<tr>')
-  for buf in a:win_list
-    call add(html, '<th>'.bufname(buf).'</th>')
-  endfor
-  call add(html, '</tr><tr>')
-
-  let diff_style_start = 0
-  let insert_index = 0
-
-  for buf in a:buf_list
-    let temp = []
-    exe bufwinnr(buf) . 'wincmd w'
-
-    " If text is folded because of user foldmethod settings, etc. we don't want
-    " to act on everything in a fold by mistake.
-    setlocal nofoldenable
-
-    " When not using CSS or when using xhtml, the <body> line can be important.
-    " Assume it will be the same for all buffers and grab it from the first
-    " buffer. Similarly, need to grab the body end line as well.
-    if body_line == ''
-      1
-      call search('<body')
-      let body_line = getline('.')
-      $
-      call search('</body>', 'b')
-      let s:body_end_line = getline('.')
-    endif
-
-    " Grab the style information. Some of this will be duplicated so only insert
-    " it if it's not already there. {{{
-    1
-    let style_start = search('^<style type="text/css">')
-    1
-    let style_end = search('^</style>')
-    if style_start > 0 && style_end > 0
-      let buf_styles = getline(style_start + 1, style_end - 1)
-      for a_style in buf_styles
-	if index(style, a_style) == -1
-	  if diff_style_start == 0
-	    if a_style =~ '\<Diff\(Change\|Text\|Add\|Delete\)'
-	      let diff_style_start = len(style)-1
-	    endif
-	  endif
-	  call insert(style, a_style, insert_index)
-	  let insert_index += 1
-	endif
-      endfor
-    endif " }}}
-
-    " everything new will get added before the diff styles so diff highlight
-    " properly overrides normal highlight
-    if diff_style_start != 0
-      let insert_index = diff_style_start
-    endif
-
-    " Delete those parts that are not needed so we can include the rest into the
-    " resulting table.
-    1,/^<body.*\%(\n<!--.*-->\_s\+.*id='oneCharWidth'.*\_s\+.*id='oneInputWidth'.*\_s\+.*id='oneEmWidth'\)\?\zs/d_
-    $
-    ?</body>?,$d_
-    let temp = getline(1,'$')
-    " clean out id on the main content container because we already set it on
-    " the table
-    let temp[0] = substitute(temp[0], " id='vimCodeElement[^']*'", "", "")
-    " undo deletion of start and end part
-    " so we can later save the file as valid html
-    " TODO: restore using grabbed lines if undolevel is 1?
-    normal! 2u
-    if s:settings.use_css
-      call add(html, '<td valign="top"><div>')
-    elseif s:settings.use_xhtml
-      call add(html, '<td nowrap="nowrap" valign="top"><div>')
-    else
-      call add(html, '<td nowrap valign="top"><div>')
-    endif
-    let html += temp
-    call add(html, '</div></td>')
-
-    " Close this buffer
-    " TODO: the comment above says we're going to allow saving the file
-    " later...but here we discard it?
-    quit!
-  endfor
-
-  let html[body_line_num] = body_line
-
-  call add(html, '</tr>')
-  call add(html, '</table>')
-  call add(html, s:body_end_line)
-  call add(html, '</html>')
-
-  " The generated HTML is admittedly ugly and takes a LONG time to fold.
-  " Make sure the user doesn't do syntax folding when loading a generated file,
-  " using a modeline.
-  call add(html, '<!-- vim: set foldmethod=manual : -->')
-
-  let i = 1
-  let name = "Diff" . (s:settings.use_xhtml ? ".xhtml" : ".html")
-  " Find an unused file name if current file name is already in use
-  while filereadable(name)
-    let name = substitute(name, '\d*\.x\?html$', '', '') . i . '.' . fnamemodify(copy(name), ":t:e")
-    let i += 1
-  endwhile
-  exe "topleft new " . name
-  setlocal modifiable
-
-  " just in case some user autocmd creates content in the new buffer, make sure
-  " it is empty before proceeding
-  %d
-
-  " 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
-
-  call append(0, html)
-
-  if len(style) > 0
-    1
-    let style_start = search('^</head>')-1
-
-    " add required javascript in reverse order so we can just call append again
-    " and again without adjusting {{{
-
-    " insert script closing tag
-    call append(style_start, [
-	  \ '',
-	  \ s:settings.use_xhtml ? '//]]>' : '-->',
-	  \ "</script>"
-	  \ ])
-
-    " insert script which corrects the size of small input elements in
-    " prevent_copy mode. See 2html.vim for details on why this is needed and how
-    " it works.
-    if !empty(s:settings.prevent_copy)
-      call append(style_start, [
-	    \ '',
-	    \ '/* simulate a "ch" unit by asking the browser how big a zero character is */',
-	    \ 'function FixCharWidth() {',
-	    \ '  /* get the hidden element which gives the width of a single character */',
-	    \ '  var goodWidth = document.getElementById("oneCharWidth").clientWidth;',
-	    \ '  /* get all input elements, we''ll filter on class later */',
-	    \ '  var inputTags = document.getElementsByTagName("input");',
-	    \ '  var ratio = 5;',
-	    \ '  var inputWidth = document.getElementById("oneInputWidth").clientWidth;',
-	    \ '  var emWidth = document.getElementById("oneEmWidth").clientWidth;',
-	    \ '  if (inputWidth > goodWidth) {',
-	    \ '    while (ratio < 100*goodWidth/emWidth && ratio < 100) {',
-	    \ '      ratio += 5;',
-	    \ '    }',
-	    \ '    document.getElementById("vimCodeElement'.s:settings.id_suffix.'").className = "em"+ratio;',
-	    \ '  }',
-	    \ '}'
-	    \ ])
-    endif
-    "
-    " insert javascript to get IDs from line numbers, and to open a fold before
-    " jumping to any lines contained therein
-    call append(style_start, [
-	  \ "  /* Always jump to new location even if the line was hidden inside a fold, or",
-	  \ "   * we corrected the raw number to a line ID.",
-	  \ "   */",
-	  \ "  if (lineElem) {",
-	  \ "    lineElem.scrollIntoView(true);",
-	  \ "  }",
-	  \ "  return true;",
-	  \ "}",
-	  \ "if ('onhashchange' in window) {",
-	  \ "  window.onhashchange = JumpToLine;",
-	  \ "}"
-	  \ ])
-    if s:settings.dynamic_folds
-      call append(style_start, [
-	    \ "",
-	    \ "  /* navigate upwards in the DOM tree to open all folds containing the line */",
-	    \ "  var node = lineElem;",
-	    \ "  while (node && node.id != 'vimCodeElement".s:settings.id_suffix."')",
-	    \ "  {",
-	    \ "    if (node.className == 'closed-fold')",
-	    \ "    {",
-	    \ "      /* toggle open the fold ID (remove window ID) */",
-	    \ "      toggleFold(node.id.substr(4));",
-	    \ "    }",
-	    \ "    node = node.parentNode;",
-	    \ "  }",
-	    \ ])
-    endif
-    call append(style_start, [
-	  \ "",
-	  \ "/* function to open any folds containing a jumped-to line before jumping to it */",
-	  \ "function JumpToLine()",
-	  \ "{",
-	  \ "  var lineNum;",
-	  \ "  lineNum = window.location.hash;",
-	  \ "  lineNum = lineNum.substr(1); /* strip off '#' */",
-	  \ "",
-	  \ "  if (lineNum.indexOf('L') == -1) {",
-	  \ "    lineNum = 'L'+lineNum;",
-	  \ "  }",
-	  \ "  if (lineNum.indexOf('W') == -1) {",
-	  \ "    lineNum = 'W1'+lineNum;",
-	  \ "  }",
-	  \ "  lineElem = document.getElementById(lineNum);"
-	  \ ])
-
-    " Insert javascript to toggle matching folds open and closed in all windows,
-    " if dynamic folding is active.
-    if s:settings.dynamic_folds
-      call append(style_start, [
-	    \  "  function toggleFold(objID)",
-	    \  "  {",
-	    \  "    for (win_num = 1; win_num <= ".len(a:buf_list)."; win_num++)",
-	    \  "    {",
-	    \  "      var fold;",
-	    \  '      fold = document.getElementById("win"+win_num+objID);',
-	    \  "      if(fold.className == 'closed-fold')",
-	    \  "      {",
-	    \  "        fold.className = 'open-fold';",
-	    \  "      }",
-	    \  "      else if (fold.className == 'open-fold')",
-	    \  "      {",
-	    \  "        fold.className = 'closed-fold';",
-	    \  "      }",
-	    \  "    }",
-	    \  "  }",
-	    \ ])
-    endif
-
-    " insert script tag; javascript is always needed for the line number
-    " normalization for URL hashes
-    call append(style_start, [
-	  \ "<script type='text/javascript'>",
-	  \ s:settings.use_xhtml ? '//<![CDATA[' : "<!--"])
-
-    " Insert styles from all the generated html documents and additional styles
-    " for the table-based layout of the side-by-side diff. The diff should take
-    " up the full browser window (but not more), and be static in size,
-    " horizontally scrollable when the lines are too long. Otherwise, the diff
-    " is pretty useless for really long lines. {{{
-    if s:settings.use_css
-      call append(style_start,
-	    \ ['<style type="text/css">']+
-	    \ style+
-	    \ [ s:settings.use_xhtml ? '' : '<!--',
-	    \   'table { table-layout: fixed; }',
-	    \   'html, body, table, tbody { width: 100%; margin: 0; padding: 0; }',
-	    \   'th, td { width: '.printf("%.1f",100.0/len(a:win_list)).'%; }',
-	    \   'td div { overflow: auto; }',
-	    \   s:settings.use_xhtml ? '' : '-->',
-	    \   '</style>'
-	    \])
-    endif "}}}
-  endif
-
-  let &paste = s:old_paste
-  let &magic = s:old_magic
-endfunc "}}}
-
-" Gets a single user option and sets it in the passed-in Dict, or gives it the
-" default value if the option doesn't actually exist.
-func! tohtml#GetOption(settings, option, default) "{{{
-  if exists('g:html_'.a:option)
-    let a:settings[a:option] = g:html_{a:option}
-  else
-    let a:settings[a:option] = a:default
-  endif
-endfunc "}}}
-
-" returns a Dict containing the values of all user options for 2html, including
-" default values for those not given an explicit value by the user. Discards the
-" html_ prefix of the option for nicer looking code.
-func! tohtml#GetUserSettings() "{{{
-  if exists('s:settings')
-    " just restore the known options if we've already retrieved them
-    return s:settings
-  else
-    " otherwise figure out which options are set
-    let user_settings = {}
-
-    " Define the correct option if the old option name exists and we haven't
-    " already defined the correct one. Maybe I'll put out a warnig message about
-    " this sometime and remove the old option entirely at some even later time,
-    " but for now just silently accept the old option.
-    if exists('g:use_xhtml') && !exists("g:html_use_xhtml")
-      let g:html_use_xhtml = g:use_xhtml
-    endif
-
-    " get current option settings with appropriate defaults {{{
-    call tohtml#GetOption(user_settings,    'no_progress', !has("statusline") )
-    call tohtml#GetOption(user_settings,  'diff_one_file', 0 )
-    call tohtml#GetOption(user_settings,   'number_lines', &number )
-    call tohtml#GetOption(user_settings,       'pre_wrap', &wrap )
-    call tohtml#GetOption(user_settings,        'use_css', 1 )
-    call tohtml#GetOption(user_settings, 'ignore_conceal', 0 )
-    call tohtml#GetOption(user_settings, 'ignore_folding', 0 )
-    call tohtml#GetOption(user_settings,  'dynamic_folds', 0 )
-    call tohtml#GetOption(user_settings,  'no_foldcolumn', user_settings.ignore_folding)
-    call tohtml#GetOption(user_settings,   'hover_unfold', 0 )
-    call tohtml#GetOption(user_settings,         'no_pre', 0 )
-    call tohtml#GetOption(user_settings,     'no_invalid', 0 )
-    call tohtml#GetOption(user_settings,   'whole_filler', 0 )
-    call tohtml#GetOption(user_settings,      'use_xhtml', 0 )
-    call tohtml#GetOption(user_settings,       'line_ids', user_settings.number_lines )
-    " }}}
-    
-    " override those settings that need it {{{
-
-    " hover opening implies dynamic folding
-    if user_settings.hover_unfold
-      let user_settings.dynamic_folds = 1
-    endif
-
-    " ignore folding overrides dynamic folding
-    if user_settings.ignore_folding && user_settings.dynamic_folds
-      let user_settings.dynamic_folds = 0
-      let user_settings.hover_unfold = 0
-    endif
-
-    " dynamic folding with no foldcolumn implies hover opens
-    if user_settings.dynamic_folds && user_settings.no_foldcolumn
-      let user_settings.hover_unfold = 1
-    endif
-
-    " dynamic folding implies css
-    if user_settings.dynamic_folds
-      let user_settings.use_css = 1
-    else
-      let user_settings.no_foldcolumn = 1 " won't do anything but for consistency and for the test suite
-    endif
-
-    " if we're not using CSS we cannot use a pre section because <font> tags
-    " aren't allowed inside a <pre> block
-    if !user_settings.use_css
-      let user_settings.no_pre = 1
-    endif
-
-    " pre_wrap doesn't do anything if not using pre or not using CSS
-    if user_settings.no_pre || !user_settings.use_css
-      let user_settings.pre_wrap=0
-    endif
-    "}}}
-
-    " set up expand_tabs option after all the overrides so we know the
-    " appropriate defaults {{{
-    if user_settings.no_pre == 0
-      call tohtml#GetOption(user_settings,
-	    \ 'expand_tabs',
-	    \ &expandtab || &ts != 8 || user_settings.number_lines ||
-	    \   (user_settings.dynamic_folds && !user_settings.no_foldcolumn))
-    else
-      let user_settings.expand_tabs = 1
-    endif
-    " }}}
-
-    " textual options
-    if exists("g:html_use_encoding") "{{{
-      " user specified the desired MIME charset, figure out proper
-      " 'fileencoding' from it or warn the user if we cannot
-      let user_settings.encoding = g:html_use_encoding
-      let user_settings.vim_encoding = tohtml#EncodingFromCharset(g:html_use_encoding)
-      if user_settings.vim_encoding == ''
-	echohl WarningMsg
-	echomsg "TOhtml: file encoding for"
-	      \ g:html_use_encoding
-	      \ "unknown, please set 'fileencoding'"
-	echohl None
-      endif
-    else
-      " Figure out proper MIME charset from 'fileencoding' if possible
-      if &l:fileencoding != '' 
-	" If the buffer is not a "normal" type, the 'fileencoding' value may not
-	" be trusted; since the buffer should not be written the fileencoding is
-	" not intended to be used.
-	if &l:buftype=='' || &l:buftype==?'help'
-	  let user_settings.vim_encoding = &l:fileencoding
-	  call tohtml#CharsetFromEncoding(user_settings)
-	else
-	  let user_settings.encoding = '' " trigger detection using &encoding
-	endif
-      endif
-
-      " else from 'encoding' if possible
-      if &l:fileencoding == '' || user_settings.encoding == ''
-	let user_settings.vim_encoding = &encoding
-	call tohtml#CharsetFromEncoding(user_settings)
-      endif
-
-      " else default to UTF-8 and warn user
-      if user_settings.encoding == ''
-	let user_settings.vim_encoding = 'utf-8'
-	let user_settings.encoding = 'UTF-8'
-	echohl WarningMsg
-	echomsg "TOhtml: couldn't determine MIME charset, using UTF-8"
-	echohl None
-      endif
-    endif "}}}
-
-    " Default to making nothing uncopyable, because we default to
-    " not-standards way of doing things, and also because Microsoft Word and
-    " others paste the <input> elements anyway.
-    "
-    " html_prevent_copy only has an effect when using CSS.
-    "
-    " All options:
-    "	  f - fold column
-    "	  n - line numbers (also within fold text)
-    "	  t - fold text
-    "	  d - diff filler
-    "	  c - concealed text (reserved future)
-    "	  l - listchars (reserved possible future)
-    "	  s - signs (reserved possible future)
-    "
-    " Normal text is always selectable.
-    let user_settings.prevent_copy = ""
-    if user_settings.use_css
-      if exists("g:html_prevent_copy")
-	if user_settings.dynamic_folds && !user_settings.no_foldcolumn && g:html_prevent_copy =~# 'f'
-	  let user_settings.prevent_copy .= 'f'
-	endif
-	if user_settings.number_lines && g:html_prevent_copy =~# 'n'
-	  let user_settings.prevent_copy .= 'n'
-	endif
-	if &diff && g:html_prevent_copy =~# 'd'
-	  let user_settings.prevent_copy .= 'd'
-	endif
-	if !user_settings.ignore_folding && g:html_prevent_copy =~# 't'
-	  let user_settings.prevent_copy .= 't'
-	endif
-      else
-	let user_settings.prevent_copy = ""
-      endif
-    endif
-    if empty(user_settings.prevent_copy)
-      let user_settings.no_invalid = 0
-    endif
-
-    if exists('g:html_id_expr')
-      let user_settings.id_suffix = eval(g:html_id_expr)
-      if user_settings.id_suffix !~ '^[-_:.A-Za-z0-9]*$'
-	echohl WarningMsg
-	echomsg '2html: g:html_id_expr evaluated to invalid string for HTML id attributes'
-	echomsg '2html: Omitting user-specified suffix'
-	echohl None
-	sleep 3
-	let user_settings.id_suffix=""
-      endif
-    else
-      let user_settings.id_suffix=""
-    endif
-
-    " TODO: font
-
-    return user_settings
-  endif
-endfunc "}}}
-
-" get the proper HTML charset name from a Vim encoding option.
-function! tohtml#CharsetFromEncoding(settings) "{{{
-  let l:vim_encoding = a:settings.vim_encoding
-  if exists('g:html_charset_override') && has_key(g:html_charset_override, l:vim_encoding)
-    let a:settings.encoding = g:html_charset_override[l:vim_encoding]
-  else
-    if l:vim_encoding =~ '^8bit\|^2byte'
-      " 8bit- and 2byte- prefixes are to indicate encodings available on the
-      " system that Vim will convert with iconv(), look up just the encoding name,
-      " not Vim's prefix.
-      let l:vim_encoding = substitute(l:vim_encoding, '^8bit-\|^2byte-', '', '')
-    endif
-    if has_key(g:tohtml#encoding_to_charset, l:vim_encoding)
-      let a:settings.encoding = g:tohtml#encoding_to_charset[l:vim_encoding]
-    else
-      let a:settings.encoding = ""
-    endif
-  endif
-  if a:settings.encoding != ""
-    let l:vim_encoding = tohtml#EncodingFromCharset(a:settings.encoding)
-    if l:vim_encoding != ""
-      " if the Vim encoding to HTML encoding conversion is set up (by default or
-      " by the user) to convert to a different encoding, we need to also change
-      " the Vim encoding of the new buffer
-      let a:settings.vim_encoding = l:vim_encoding
-    endif
-  endif
-endfun "}}}
-
-" Get the proper Vim encoding option setting from an HTML charset name.
-function! tohtml#EncodingFromCharset(encoding) "{{{
-  if exists('g:html_encoding_override') && has_key(g:html_encoding_override, a:encoding)
-    return g:html_encoding_override[a:encoding]
-  elseif has_key(g:tohtml#charset_to_encoding, tolower(a:encoding))
-    return g:tohtml#charset_to_encoding[tolower(a:encoding)]
-  else
-    return ""
-  endif
-endfun "}}}
-
-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 fdm=marker
-
-endif
-- 
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