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Update runtime files.

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This commit is contained in:
Bram Moolenaar
2019-11-17 15:55:14 +01:00
parent 0324f9ea0a
commit 09c6f265b2
22 changed files with 2457 additions and 2221 deletions
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112
runtime/autoload/tohtml.vim
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@ -1,6 +1,6 @@
" Vim autoload file for the tohtml plugin.
" Maintainer: Ben Fritz <fritzophrenic@gmail.com>
" Last Change: 2018 Nov 11
" Last Change: 2019 Aug 16
"
" Additional contributors:
"
@ -364,6 +364,7 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
let body_line = ''
let html = []
let s:html5 = 0
if s:settings.use_xhtml
call add(html, xml_line)
endif
@ -371,8 +372,9 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
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, "<!DOCTYPE html>")
call add(html, '<html>')
let s:html5 = 1
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">')
@ -383,7 +385,11 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
" 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)
if s:html5
call add(html, '<meta charset="' . s:settings.encoding . '"' . tag_close)
else
call add(html, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:settings.encoding . '"' . tag_close)
endif
endif
call add(html, '<title>diff</title>')
@ -392,6 +398,7 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
call add(html, '<meta name="settings" content="'.
\ join(filter(keys(s:settings),'s:settings[v:val]'),',').
\ ',prevent_copy='.s:settings.prevent_copy.
\ ',use_input_for_pc='.s:settings.use_input_for_pc.
\ '"'.tag_close)
call add(html, '<meta name="colorscheme" content="'.
\ (exists('g:colors_name')
@ -400,16 +407,8 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
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, '<body'.(s:settings.line_ids ? ' onload="JumpToLine();"' : '').'>')
call add(html, "<table ".(s:settings.use_css? "" : "border='1' width='100%' ")."id='vimCodeElement".s:settings.id_suffix."'>")
call add(html, '<tr>')
for buf in a:win_list
@ -443,7 +442,7 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
" 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">')
let style_start = search('^<style\( type="text/css"\)\?>')
1
let style_end = search('^</style>')
if style_start > 0 && style_end > 0
@ -481,7 +480,7 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
" TODO: restore using grabbed lines if undolevel is 1?
normal! 2u
if s:settings.use_css
call add(html, '<td valign="top"><div>')
call add(html, '<td><div>')
elseif s:settings.use_xhtml
call add(html, '<td nowrap="nowrap" valign="top"><div>')
else
@ -515,7 +514,13 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
let name = substitute(name, '\d*\.x\?html$', '', '') . i . '.' . fnamemodify(copy(name), ":t:e")
let i += 1
endwhile
let s:ei_sav = &eventignore
set eventignore+=FileType
exe "topleft new " . name
let &eventignore=s:ei_sav
unlet s:ei_sav
setlocal modifiable
" just in case some user autocmd creates content in the new buffer, make sure
@ -544,7 +549,7 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
" add required javascript in reverse order so we can just call append again
" and again without adjusting {{{
let s:uses_script = s:settings.dynamic_folds || s:settings.line_ids || !empty(s:settings.prevent_copy)
let s:uses_script = s:settings.dynamic_folds || s:settings.line_ids
" insert script closing tag if needed
if s:uses_script
@ -555,31 +560,6 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
\ ])
endif
" 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
if s:settings.line_ids
@ -659,10 +639,9 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
endif
if s:uses_script
" insert script tag; javascript is always needed for the line number
" normalization for URL hashes
" insert script tag if needed
call append(style_start, [
\ "<script type='text/javascript'>",
\ "<script" . (s:html5 ? "" : " type='text/javascript'") . ">",
\ s:settings.use_xhtml ? '//<![CDATA[' : "<!--"])
endif
@ -673,11 +652,13 @@ func! tohtml#Diff2HTML(win_list, buf_list) "{{{
" is pretty useless for really long lines. {{{
if s:settings.use_css
call append(style_start,
\ ['<style type="text/css">']+
\ ['<style' . (s:html5 ? '' : 'type="text/css"') . '>']+
\ style+
\ [ s:settings.use_xhtml ? '' : '<!--',
\ 'table { table-layout: fixed; }',
\ 'html, body, table, tbody { width: 100%; margin: 0; padding: 0; }',
\ 'table, td, th { border: 1px solid; }',
\ 'td { vertical-align: top; }',
\ 'th, td { width: '.printf("%.1f",100.0/len(a:win_list)).'%; }',
\ 'td div { overflow: auto; }',
\ s:settings.use_xhtml ? '' : '-->',
@ -720,21 +701,22 @@ func! tohtml#GetUserSettings() "{{{
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 )
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 )
call tohtml#GetOption(user_settings, 'use_input_for_pc', 'fallback')
" }}}
" override those settings that need it {{{
@ -868,6 +850,16 @@ func! tohtml#GetUserSettings() "{{{
let user_settings.no_invalid = 0
endif
" enforce valid values for use_input_for_pc
if user_settings.use_input_for_pc !~# 'fallback\|none\|all'
let user_settings.use_input_for_pc = 'fallback'
echohl WarningMsg
echomsg '2html: "' . g:html_use_input_for_pc . '" is not valid for g:html_use_input_for_pc'
echomsg '2html: defaulting to "' . user_settings.use_input_for_pc . '"'
echohl None
sleep 3
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]*$'