" @Author: Tom Link (mailto:micathom AT gmail com?subject=[vim])
" @Website: http://www.vim.org/account/profile.php?user_id=4037
" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
" @Created: 2007-09-17.
" @Last Change: 2014-02-05.
" @Revision: 1587
" call tlog#Log('Load: '. expand('<sfile>')) " vimtlib-sfile
if !exists("g:tcomment#blank_lines")
" If 1, comment blank lines too.
" If 2, also comment blank lines within indented code blocks
" (requires mixedindent -- see |tcomment#Comment()|).
let g:tcomment#blank_lines = 2 "{{{2
endif
if !exists('g:tcomment#rstrip_on_uncomment')
" If 1, remove right-hand whitespace on uncomment from empty lines.
" If 2, remove right-hand whitespace on uncomment from all lines.
let g:tcomment#rstrip_on_uncomment = 1 "{{{2
endif
if !exists("g:tcommentModeExtra")
" Modifies how commenting works.
" > ... Move the cursor to the end of the comment
" >> ... Like above but move the cursor to the next line
" # ... Move the cursor to the position of the commented text
" (NOTE: this only works when creating empty comments using
" |:TCommentInline| from normal or insert mode and should
" not be set here as a global option.)
let g:tcommentModeExtra = '' "{{{2
endif
if !exists("g:tcommentOpModeExtra")
" Modifies how the operator works.
" See |g:tcommentModeExtra| for a list of possible values.
let g:tcommentOpModeExtra = '' "{{{2
endif
if !exists('g:tcommentOptions')
" Other key-value options used by |tcomment#Comment()|.
"
" Example: If you want to put the opening comment marker always in
" the first column regardless of the block's indentation, put this
" into your |vimrc| file: >
" let g:tcommentOptions = {'col': 1}
let g:tcommentOptions = {} "{{{2
endif
if !exists('g:tcomment#options_comments')
" Options when using a the 'comments' option.
let g:tcomment#options_comments = {'whitespace': 'both'} "{{{2
endif
if !exists('g:tcomment#options_commentstring')
" Options when using a the 'commentstring' option.
let g:tcomment#options_commentstring = {'whitespace': 'both'} "{{{2
endif
if !exists('g:tcomment#ignore_char_type')
" |text-objects| for use with |tcomment#Operator| can have different
" types: line, block, char etc. Text objects like aB, it, at etc.
" have type char but this may not work reliably. By default,
" tcomment handles those text objects most often as if they were of
" type line. Set this variable to 0 in order to change this
" behaviour. Be prepared that the result may not always match your
" intentions.
let g:tcomment#ignore_char_type = 1 "{{{2
endif
if !exists("g:tcommentGuessFileType")
" Guess the file type based on syntax names always or for some fileformat only
" If non-zero, try to guess filetypes.
" tcomment also checks g:tcommentGuessFileType_{&filetype} for
" filetype specific values.
"
" Values:
" 0 ... don't guess
" 1 ... guess
" FILETYPE ... assume this filetype
let g:tcommentGuessFileType = 0 "{{{2
endif
if !exists("g:tcommentGuessFileType_dsl")
" For dsl documents, assume filetype = xml.
let g:tcommentGuessFileType_dsl = 'xml' "{{{2
endif
if !exists("g:tcommentGuessFileType_php")
" In php documents, the php part is usually marked as phpRegion. We
" thus assume that the buffers default comment style isn't php but
" html.
let g:tcommentGuessFileType_php = 'html' "{{{2
endif
if !exists("g:tcommentGuessFileType_blade")
" See |g:tcommentGuessFileType_php|.
let g:tcommentGuessFileType_blade = 'html' "{{{2
endif
if !exists("g:tcommentGuessFileType_html")
let g:tcommentGuessFileType_html = 1 "{{{2
endif
if !exists("g:tcommentGuessFileType_tskeleton")
let g:tcommentGuessFileType_tskeleton = 1 "{{{2
endif
if !exists("g:tcommentGuessFileType_vim")
let g:tcommentGuessFileType_vim = 1 "{{{2
endif
if !exists("g:tcommentGuessFileType_django")
let g:tcommentGuessFileType_django = 1 "{{{2
endif
if !exists("g:tcommentGuessFileType_eruby")
let g:tcommentGuessFileType_eruby = 1 "{{{2
endif
if !exists("g:tcommentGuessFileType_smarty")
let g:tcommentGuessFileType_smarty = 1 "{{{2
endif
if !exists("g:tcommentIgnoreTypes_php")
" In php files, some syntax regions are wrongly highlighted as sql
" markup. We thus ignore sql syntax when guessing the filetype in
" php files.
let g:tcommentIgnoreTypes_php = 'sql' "{{{2
endif
if !exists('g:tcomment#syntax_substitute')
" :read: let g:tcomment#syntax_substitute = {...} "{{{2
" Perform replacements on the syntax name.
let g:tcomment#syntax_substitute = {
\ '\C^javaScript\ze\(\u\|$\)': {'sub': 'javascript'},
\ '\C^js\ze\(\u\|$\)': {'sub': 'javascript'}
\ }
endif
if !exists('g:tcomment#filetype_map')
" Keys must match the full |filetype|. Regexps must be |magic|. No
" regexp modifiers (like |\V|) are allowed.
" let g:tcomment#filetype_map = {...} "{{{2
let g:tcomment#filetype_map = {
\ 'rails-views': 'html',
\ 'mkd': 'html',
\ }
endif
if !exists('g:tcommentSyntaxMap')
" tcomment guesses filetypes based on the name of the current syntax
" region. This works well if the syntax names match
" /filetypeSomeName/. Other syntax names have to be explicitly
" mapped onto the corresponding filetype.
" :read: let g:tcommentSyntaxMap = {...} "{{{2
let g:tcommentSyntaxMap = {
\ 'erubyExpression': 'ruby',
\ 'vimMzSchemeRegion': 'scheme',
\ 'vimPerlRegion': 'perl',
\ 'vimPythonRegion': 'python',
\ 'vimRubyRegion': 'ruby',
\ 'vimTclRegion': 'tcl',
\ 'Delimiter': {
\ 'filetype': {
\ 'php': 'php',
\ },
\ },
\ 'phpRegionDelimiter': {
\ 'prevnonblank': [
\ {'match': '<?php', 'filetype': 'php'},
\ {'match': '?>', 'filetype': 'html'},
\ ],
\ 'nextnonblank': [
\ {'match': '?>', 'filetype': 'php'},
\ {'match': '<?php', 'filetype': 'html'},
\ ],
\ },
\ }
endif
if !exists('g:tcomment#replacements_c')
" Replacements for c filetype.
" :read: let g:tcomment#replacements_c = {...} "{{{2
let g:tcomment#replacements_c = {
\ '/*': '#<{(|',
\ '*/': '|)}>#',
\ }
endif
if !exists("g:tcommentInlineC")
" Generic c-like comments.
" :read: let g:tcommentInlineC = {...} "{{{2
let g:tcommentInlineC = {
\ 'commentstring': '/* %s */',
\ 'rxbeg': '\*\+',
\ 'rxend': '',
\ 'rxmid': '',
\ 'replacements': g:tcomment#replacements_c
\ }
endif
if !exists("g:tcommentLineC")
" Generic c-like block comments.
let g:tcommentLineC = g:tcommentInlineC
endif
if !exists("g:tcommentBlockC")
let g:tcommentBlockC = {
\ 'commentstring': '/*%s */',
\ 'middle': ' * ',
\ 'rxbeg': '\*\+',
\ 'rxend': '',
\ 'rxmid': '',
\ 'replacements': g:tcomment#replacements_c
\ }
endif
if !exists("g:tcommentBlockC2")
" Generic c-like block comments (alternative markup).
" :read: let g:tcommentBlockC2 = {...} "{{{2
let g:tcommentBlockC2 = {
\ 'commentstring': '/**%s */',
\ 'middle': ' * ',
\ 'rxbeg': '\*\+',
\ 'rxend': '\*\+',
\ 'rxmid': '\*\+',
\ 'replacements': g:tcomment#replacements_c
\ }
endif
if !exists('g:tcomment#replacements_xml')
" Replacements for xml filetype.
" :read: let g:tcomment#replacements_xml = {...} "{{{2
let g:tcomment#replacements_xml = {
\ '-': '-',
\ '&': '&',
\ }
endif
if !exists("g:tcommentBlockXML")
" Generic xml-like block comments.
" :read: let g:tcommentBlockXML = {...} "{{{2
let g:tcommentBlockXML = {
\ 'commentstring': "<!--%s-->\n ",
\ 'replacements': g:tcomment#replacements_xml
\ }
endif
if !exists("g:tcommentInlineXML")
" Generic xml-like comments.
" :read: let g:tcommentInlineXML = {...} "{{{2
let g:tcommentInlineXML = {
\ 'commentstring': "<!-- %s -->",
\ 'replacements': g:tcomment#replacements_xml
\ }
endif
if !exists('g:tcomment#ignore_comment_def')
" A list of names or filetypes, which should be ignored by
" |tcomment#DefineType()| -- no custom comment definition will be
" stored for these names.
"
" This variable should be set before loading autoload/tcomment.vim.
let g:tcomment#ignore_comment_def = [] "{{{2
endif
let s:types_dirty = 1
let s:definitions = {}
" If you don't explicitly define a comment style, |:TComment| will use
" 'commentstring' instead. We override the default values here in order
" to have a blank after the comment marker. Block comments work only if
" we explicitly define the markup.
"
" NAME usually is a 'filetype'. You can use special suffixes to define
" special comment types. E.g. the name "FILETYPE_block" is used for
" block comments for 'filetype'. The name "FILETYPE_inline" is used for
" inline comments. If no specialized comment definition exists, the
" normal one with name "FILETYPE" is used.
"
" The comment definition can be either a string or a dictionary.
"
" If it is a string:
" The format for block comments is similar to 'commentstrings' with the
" exception that the format strings for blocks can contain a second line
" that defines how "middle lines" (see :h format-comments) should be
" displayed.
"
" Example: If the string is "--%s--\n-- ", lines will be commented as
" "--%s--" but the middle lines in block comments will be commented as
" "--%s".
"
" If it is a dictionary:
" See the help on the args argument of |tcomment#Comment| (see item 1,
" args is a list of key=value pairs) to find out which fields can be
" used.
" :display: tcomment#DefineType(name, commentdef, ?cdef={}, ?anyway=0)
function! tcomment#DefineType(name, commentdef, ...)
let basename = matchstr(a:name, '^[^_]\+')
let use = a:0 >= 2 ? a:2 : len(filter(copy(g:tcomment#ignore_comment_def), 'v:val == basename')) == 0
" TLogVAR a:name, use
if use
if type(a:commentdef) == 4
let cdef = copy(a:commentdef)
else
let cdef = a:0 >= 1 ? a:1 : {}
let cdef.commentstring = a:commentdef
endif
let s:definitions[a:name] = cdef
endif
let s:types_dirty = 1
endf
" Return the comment definition for NAME.
" *b:tcomment_def_{NAME}*
" Return b:tcomment_def_{NAME} if the variable exists. Otherwise return
" the comment definition as set with |tcomment#DefineType|.
function! tcomment#GetCommentDef(name, ...)
if exists('b:tcomment_def_'. a:name)
return b:tcomment_def_{a:name}
else
return get(s:definitions, a:name, a:0 >= 1 ? a:1 : '')
endif
endf
" :nodoc:
" Return 1 if a comment type is defined.
function! tcomment#TypeExists(name, ...)
let comment_mode = a:0 >= 1 ? a:1 : ''
let name = a:name
if comment_mode =~? 'b'
let name .= '_block'
elseif comment_mode =~? 'i'
let name .= '_inline'
endif
return has_key(s:definitions, name) ? name : ''
endf
call tcomment#DefineType('aap', '# %s' )
call tcomment#DefineType('ada', '-- %s' )
call tcomment#DefineType('apache', '# %s' )
call tcomment#DefineType('asciidoc', '// %s' )
call tcomment#DefineType('asm', '; %s' )
call tcomment#DefineType('blade', '{{-- %s --}}' )
call tcomment#DefineType('blade_block', '{{-- %s --}}' )
call tcomment#DefineType('blade_inline', '{{-- %s --}}' )
call tcomment#DefineType('c', g:tcommentLineC )
call tcomment#DefineType('c_block', g:tcommentBlockC )
call tcomment#DefineType('c_inline', g:tcommentInlineC )
call tcomment#DefineType('catalog', '-- %s --' )
call tcomment#DefineType('catalog_block', "--%s--\n " )
call tcomment#DefineType('cfg', '# %s' )
call tcomment#DefineType('chromemanifest', '# %s' )
call tcomment#DefineType('clojure', {'commentstring': '; %s', 'count': 2})
call tcomment#DefineType('clojure_inline', '; %s' )
call tcomment#DefineType('clojurescript', ';; %s' )
call tcomment#DefineType('clojurescript_inline', '; %s' )
call tcomment#DefineType('cmake', '# %s' )
call tcomment#DefineType('coffee', '# %s' )
call tcomment#DefineType('conf', '# %s' )
call tcomment#DefineType('conkyrc', '# %s' )
call tcomment#DefineType('cpp', '// %s' )
call tcomment#DefineType('cpp_block', g:tcommentBlockC )
call tcomment#DefineType('cpp_inline', g:tcommentInlineC )
call tcomment#DefineType('crontab', '# %s' )
call tcomment#DefineType('cs', '// %s' )
call tcomment#DefineType('cs_block', g:tcommentBlockC )
call tcomment#DefineType('cs_inline', g:tcommentInlineC )
call tcomment#DefineType('css', '/* %s */' )
call tcomment#DefineType('css_block', g:tcommentBlockC )
call tcomment#DefineType('css_inline', g:tcommentInlineC )
call tcomment#DefineType('debcontrol', '# %s' )
call tcomment#DefineType('debsources', '# %s' )
call tcomment#DefineType('desktop', '# %s' )
call tcomment#DefineType('dnsmasq', '# %s' )
call tcomment#DefineType('docbk', g:tcommentInlineXML)
call tcomment#DefineType('docbk_block', g:tcommentBlockXML )
call tcomment#DefineType('docbk_inline', g:tcommentInlineXML)
call tcomment#DefineType('dosbatch', 'rem %s' )
call tcomment#DefineType('dosini', '; %s' )
call tcomment#DefineType('dsl', '; %s' )
call tcomment#DefineType('dustjs', '{! %s !}' )
call tcomment#DefineType('dylan', '// %s' )
call tcomment#DefineType('eiffel', '-- %s' )
call tcomment#DefineType('erlang', '%%%% %s' )
call tcomment#DefineType('eruby', '<%%# %s' )
call tcomment#DefineType('esmtprc', '# %s' )
call tcomment#DefineType('expect', '# %s' )
call tcomment#DefineType('form', {'commentstring': '* %s', 'col': 1})
call tcomment#DefineType('fstab', '# %s' )
call tcomment#DefineType('gitcommit', '# %s' )
call tcomment#DefineType('gitignore', '# %s' )
call tcomment#DefineType('gnuplot', '# %s' )
call tcomment#DefineType('go', '// %s' )
call tcomment#DefineType('go_block', g:tcommentBlockC )
call tcomment#DefineType('go_inline', g:tcommentInlineC )
call tcomment#DefineType('groovy', '// %s' )
call tcomment#DefineType('groovy_block', g:tcommentBlockC )
call tcomment#DefineType('groovy_doc_block', g:tcommentBlockC2 )
call tcomment#DefineType('groovy_inline', g:tcommentInlineC )
call tcomment#DefineType('gtkrc', '# %s' )
call tcomment#DefineType('haml', '-# %s' )
call tcomment#DefineType('haskell', '-- %s' )
call tcomment#DefineType('haskell_block', "{-%s-}\n " )
call tcomment#DefineType('haskell_inline', '{- %s -}' )
call tcomment#DefineType('html', g:tcommentInlineXML)
call tcomment#DefineType('html_block', g:tcommentBlockXML )
call tcomment#DefineType('html_inline', g:tcommentInlineXML)
call tcomment#DefineType('htmldjango', '{# %s #}' )
call tcomment#DefineType('htmldjango_block', "{%% comment %%}%s{%% endcomment %%}\n ")
call tcomment#DefineType('htmljinja', '{# %s #}' )
call tcomment#DefineType('htmljinja_block', "{%% comment %%}%s{%% endcomment %%}\n ")
call tcomment#DefineType('hy', '; %s' )
call tcomment#DefineType('ini', '; %s' ) " php ini (/etc/php5/...)
call tcomment#DefineType('io', '// %s' )
call tcomment#DefineType('jasmine', '# %s' )
call tcomment#DefineType('java', '/* %s */' )
call tcomment#DefineType('java_block', g:tcommentBlockC )
call tcomment#DefineType('java_doc_block', g:tcommentBlockC2 )
call tcomment#DefineType('java_inline', g:tcommentInlineC )
" call tcomment#DefineType('javaScript', '// %s' )
" call tcomment#DefineType('javaScript_block', g:tcommentBlockC )
" call tcomment#DefineType('javaScript_inline', g:tcommentInlineC )
call tcomment#DefineType('javascript', '// %s' )
call tcomment#DefineType('javascript_block', g:tcommentBlockC )
call tcomment#DefineType('javascript_inline', g:tcommentInlineC )
call tcomment#DefineType('jproperties', '# %s' )
call tcomment#DefineType('lisp', '; %s' )
call tcomment#DefineType('lua', '-- %s' )
call tcomment#DefineType('lua_block', "--[[%s--]]\n" )
call tcomment#DefineType('lua_inline', '--[[%s --]]' )
call tcomment#DefineType('lynx', '# %s' )
call tcomment#DefineType('m4', 'dnl %s' )
call tcomment#DefineType('mail', '> %s' )
call tcomment#DefineType('matlab', '%% %s' )
call tcomment#DefineType('monkey', ''' %s' )
call tcomment#DefineType('msidl', '// %s' )
call tcomment#DefineType('msidl_block', g:tcommentBlockC )
call tcomment#DefineType('nginx', '# %s' )
call tcomment#DefineType('nroff', '.\\" %s' )
call tcomment#DefineType('nsis', '# %s' )
call tcomment#DefineType('objc', '/* %s */' )
call tcomment#DefineType('objc_block', g:tcommentBlockC )
call tcomment#DefineType('objc_inline', g:tcommentInlineC )
call tcomment#DefineType('objcpp', '// %s' )
call tcomment#DefineType('ocaml', '(* %s *)' )
call tcomment#DefineType('ocaml_block', "(*%s*)\n " )
call tcomment#DefineType('ocaml_inline', '(* %s *)' )
call tcomment#DefineType('pac', '// %s' )
call tcomment#DefineType('pascal', '(* %s *)' )
call tcomment#DefineType('pascal_block', "(*%s*)\n " )
call tcomment#DefineType('pascal_inline', '(* %s *)' )
call tcomment#DefineType('perl', '# %s' )
call tcomment#DefineType('perl_block', "=cut%s=cut" )
call tcomment#DefineType('pfmain', '# %s' )
call tcomment#DefineType('php', {'commentstring_rx': '\%%(//\|#\) %s', 'commentstring': '// %s'})
call tcomment#DefineType('php_2_block', g:tcommentBlockC2 )
call tcomment#DefineType('php_block', g:tcommentBlockC )
call tcomment#DefineType('php_inline', g:tcommentInlineC )
call tcomment#DefineType('po', '# %s' )
call tcomment#DefineType('prolog', '%% %s' )
call tcomment#DefineType('puppet', '# %s' )
call tcomment#DefineType('python', '# %s' )
call tcomment#DefineType('qml', '// %s' )
call tcomment#DefineType('r', '# %s' )
call tcomment#DefineType('racket', '; %s' )
call tcomment#DefineType('racket_block', '#|%s|#' )
call tcomment#DefineType('rc', '// %s' )
call tcomment#DefineType('readline', '# %s' )
call tcomment#DefineType('remind', {'commentstring_rx': '\[;#] %s', 'commentstring': '# %s'})
call tcomment#DefineType('resolv', '# %s' )
call tcomment#DefineType('robots', '# %s' )
call tcomment#DefineType('ruby', '# %s' )
call tcomment#DefineType('ruby_3', '### %s' )
call tcomment#DefineType('ruby_block', "=begin rdoc%s=end")
call tcomment#DefineType('ruby_nodoc_block', "=begin%s=end" )
call tcomment#DefineType('samba', '# %s' )
call tcomment#DefineType('sbs', "' %s" )
call tcomment#DefineType('scala', '// %s' )
call tcomment#DefineType('scala_block', g:tcommentBlockC )
call tcomment#DefineType('scala_inline', g:tcommentInlineC )
call tcomment#DefineType('scheme', '; %s' )
call tcomment#DefineType('scheme_block', '#|%s|#' )
call tcomment#DefineType('scss', '// %s' )
call tcomment#DefineType('scss_block', g:tcommentBlockC )
call tcomment#DefineType('scss_inline', g:tcommentInlineC )
call tcomment#DefineType('sed', '# %s' )
call tcomment#DefineType('sgml', g:tcommentInlineXML)
call tcomment#DefineType('sgml_block', g:tcommentBlockXML )
call tcomment#DefineType('sgml_inline', g:tcommentInlineXML)
call tcomment#DefineType('sh', '# %s' )
call tcomment#DefineType('slim', '/%s' )
call tcomment#DefineType('sls', '# %s' )
call tcomment#DefineType('smarty', '{* %s *}' )
call tcomment#DefineType('spec', '# %s' )
call tcomment#DefineType('sps', '* %s.' )
call tcomment#DefineType('sps_block', "* %s." )
call tcomment#DefineType('spss', '* %s.' )
call tcomment#DefineType('spss_block', "* %s." )
call tcomment#DefineType('sql', '-- %s' )
call tcomment#DefineType('squid', '# %s' )
call tcomment#DefineType('sshconfig', '# %s' )
call tcomment#DefineType('sshdconfig', '# %s' )
call tcomment#DefineType('st', '" %s "' )
call tcomment#DefineType('tcl', '# %s' )
call tcomment#DefineType('tex', '%% %s' )
call tcomment#DefineType('tpl', '<!-- %s -->' )
call tcomment#DefineType('typoscript', '# %s' )
call tcomment#DefineType('upstart', '# %s' )
call tcomment#DefineType('vhdl', '-- %s' )
call tcomment#DefineType('verilog', '// %s' )
call tcomment#DefineType('verilog_inline', g:tcommentInlineC )
call tcomment#DefineType('verilog_block', g:tcommentBlockC )
call tcomment#DefineType('verilog_systemverilog', '// %s' )
call tcomment#DefineType('verilog_systemverilog_block', g:tcommentBlockC)
call tcomment#DefineType('verilog_systemverilog_inline', g:tcommentInlineC)
call tcomment#DefineType('viki', '%% %s' )
call tcomment#DefineType('viki_3', '%%%%%% %s' )
call tcomment#DefineType('viki_inline', '{cmt: %s}' )
call tcomment#DefineType('vim', '" %s' )
call tcomment#DefineType('vim_3', '""" %s' )
call tcomment#DefineType('vimwiki', '%%%% %s' )
call tcomment#DefineType('websec', '# %s' )
call tcomment#DefineType('x86conf', '# %s' )
call tcomment#DefineType('xml', g:tcommentInlineXML)
call tcomment#DefineType('xml_block', g:tcommentBlockXML )
call tcomment#DefineType('xml_inline', g:tcommentInlineXML)
call tcomment#DefineType('xs', g:tcommentInlineC )
call tcomment#DefineType('xs_block', g:tcommentBlockC )
call tcomment#DefineType('xslt', g:tcommentInlineXML)
call tcomment#DefineType('xslt_block', g:tcommentBlockXML )
call tcomment#DefineType('xslt_inline', g:tcommentInlineXML)
call tcomment#DefineType('yaml', '# %s' )
" :doc:
" A dictionary of NAME => COMMENT DEFINITION (see |tcomment#DefineType|)
" that can be set in vimrc to override tcomment's default comment
" styles.
" :read: let g:tcomment_types = {} "{{{2
if exists('g:tcomment_types')
for [s:name, s:def] in items(g:tcomment_types)
call tcomment#DefineType(s:name, s:def)
endfor
unlet! s:name s:def
endif
function! s:DefaultValue(option)
exec 'let '. a:option .' = &'. a:option
exec 'set '. a:option .'&'
exec 'let default = &'. a:option
exec 'let &'. a:option .' = '. a:option
return default
endf
let s:default_comments = s:DefaultValue('comments')
let s:default_comment_string = s:DefaultValue('commentstring')
let s:null_comment_string = '%s'
" tcomment#Comment(line1, line2, ?comment_mode, ?comment_anyway, ?args...)
" args... are either:
" 1. a list of key=value pairs where known keys are (see also
" |g:tcommentOptions|):
" as=STRING ... Use a specific comment definition
" count=N ... Repeat the comment string N times
" col=N ... Start the comment at column N (in block
" mode; must be smaller than |indent()|)
" mode=STRING ... See the notes below on the "comment_mode" argument
" mode_extra=STRING ... Add to comment_mode
" begin=STRING ... Comment prefix
" end=STRING ... Comment postfix
" middle=STRING ... Middle line comments in block mode
" rxbeg=N ... Regexp to find the substring of "begin"
" that should be multiplied by "count"
" rxend=N ... The above for "end"
" rxmid=N ... The above for "middle"
" mixedindent=BOOL ... If true, allow use of mixed
" characters for indentation
" commentstring_rx ... A regexp format string that matches
" commented lines (no new groups may be
" introduced, the |regexp| is |\V|; % have
" to be doubled); "commentstring", "begin"
" and optionally "end" must be defined or
" deducible.
" whitespace ... Define whether commented text is
" surrounded with whitespace; if
" both ... surround with whitespace (default)
" left ... keep whitespace on the left
" right... keep whitespace on the right
" no ... don't use whitespace
" strip_whitespace ... Strip trailing whitespace: if 1
" (default), strip from empty lines only,
" if 2, always strip whitespace; if 0,
" don't strip any whitespace
" 2. 1-2 values for: ?commentPrefix, ?commentPostfix
" 3. a dictionary (internal use only)
"
" comment_mode (see also ¦g:tcommentModeExtra¦):
" G ... guess the value of comment_mode
" B ... block (use extra lines for the comment markers)
" i ... maybe inline, guess
" I ... inline
" R ... right (comment the line right of the cursor)
" v ... visual
" o ... operator
" By default, each line in range will be commented by adding the comment
" prefix and postfix.
function! tcomment#Comment(beg, end, ...)
let comment_mode0 = s:AddModeExtra((a:0 >= 1 ? a:1 : 'G'), g:tcommentModeExtra, a:beg, a:end)
let comment_mode = comment_mode0
let comment_anyway = a:0 >= 2 ? (a:2 == '!') : 0
" TLogVAR a:beg, a:end, comment_mode, comment_anyway
" save the cursor position
if exists('w:tcomment_pos')
let s:current_pos = copy(w:tcomment_pos)
else
let s:current_pos = getpos('.')
endif
" echom "DBG current_pos=" string(s:current_pos)
let cursor_pos = getpos("'>")
" TLogVAR cursor_pos
let s:cursor_pos = []
if comment_mode =~# 'i'
let blnum = line("'<")
if blnum == line("'>")
if virtcol('.') <= indent(blnum)
let i_mode = 'G'
else
let i_mode = 'I'
endif
else
let i_mode = 'G'
endif
let comment_mode = substitute(comment_mode, '\Ci', i_mode, 'g')
" TLogVAR 1, comment_mode
endif
let [lbeg, cbeg, lend, cend] = s:GetStartEnd(a:beg, a:end, comment_mode)
" TLogVAR lbeg, cbeg, lend, cend, virtcol('$')
if comment_mode ==? 'I' && comment_mode0 =~# 'i' && lbeg == lend && cend >= virtcol('$') - 1
if cbeg <= 1
let comment_mode = 'G'
else
let comment_mode = 'R'
endif
" TLogVAR comment_mode
endif
if exists('s:temp_options') && has_key(s:temp_options, 'mode_extra')
let comment_mode = s:AddModeExtra(comment_mode, s:temp_options.mode_extra, lbeg, lend)
" TLogVAR comment_mode
unlet s:temp_options.mode_extra
endif
" get the correct commentstring
let cdef = copy(g:tcommentOptions)
" TLogVAR 1, cdef
if exists('b:tcommentOptions')
let cdef = extend(cdef, copy(b:tcommentOptions))
" TLogVAR 2, cdef
endif
if a:0 >= 3 && type(a:3) == 4
call extend(cdef, a:3)
" TLogVAR 3, cdef
else
let cdef0 = s:GetCommentDefinition(lbeg, lend, comment_mode)
" TLogVAR 4.1, cdef, cdef0
call extend(cdef, cdef0)
" TLogVAR 4.2, cdef
let ax = 3
if a:0 >= 3 && a:3 != '' && stridx(a:3, '=') == -1
let ax = 4
let cdef.begin = a:3
if a:0 >= 4 && a:4 != '' && stridx(a:4, '=') == -1
let ax = 5
let cdef.end = a:4
endif
endif
" TLogVAR ax, a:0, a:000
if a:0 >= ax
let cdef = extend(cdef, s:ParseArgs(lbeg, lend, comment_mode, a:000[ax - 1 : -1]))
" TLogVAR 5, cdef
endif
if !empty(get(cdef, 'begin', '')) || !empty(get(cdef, 'end', ''))
let cdef.commentstring = s:EncodeCommentPart(get(cdef, 'begin', ''))
\ . '%s'
\ . s:EncodeCommentPart(get(cdef, 'end', ''))
endif
let comment_mode = cdef.mode
" TLogVAR 2, comment_mode
endif
if empty(comment_mode)
echohl WarningMsg
echo "TComment: Comment mode is not supported for the current filetype"
echohl NONE
return
endif
if exists('s:temp_options')
let cdef = s:ExtendCDef(lbeg, lend, comment_mode, cdef, s:temp_options)
" TLogVAR 6, cdef
" echom "DBG s:temp_options" string(s:temp_options)
unlet s:temp_options
endif
" TLogVAR 7, cdef
if has_key(cdef, 'whitespace')
call s:SetWhitespaceMode(cdef)
endif
if !empty(filter(['count', 'cbeg', 'cend', 'cmid'], 'has_key(cdef, v:val)'))
call s:RepeatCommentstring(cdef)
endif
" echom "DBG" string(a:000)
let cms0 = s:BlockGetCommentRx(cdef)
" TLogVAR cms0
" make whitespace optional; this conflicts with comments that require some
" whitespace
let cmt_check = substitute(cms0, '\([ ]\)', '\1\\?', 'g')
" turn commentstring into a search pattern
" TLogVAR cmt_check
let cmt_check = printf(cmt_check, '\(\_.\{-}\)')
" TLogVAR cdef, cmt_check
let s:cdef = cdef
" set comment_mode
let [lbeg, lend, uncomment] = s:CommentDef(lbeg, lend, cmt_check, comment_mode, cbeg, cend)
" TLogVAR lbeg, lend, cbeg, cend, uncomment
" echom "DBG" string(s:cdef)
let cbeg = get(s:cdef, 'col', cbeg)
" TLogVAR cbeg
if comment_anyway
let uncomment = 0
endif
" go
" TLogVAR comment_mode
if comment_mode =~# 'B'
" We want a comment block
call s:CommentBlock(lbeg, lend, cbeg, cend, comment_mode, uncomment, cmt_check, s:cdef)
else
" We want commented lines
" final search pattern for uncommenting
let cmt_check = '\V\^\(\s\{-}\)'. cmt_check .'\$'
" let cmt_check = escape(cmt_check, '"/\')
" final pattern for commenting
let cmt_replace = s:GetCommentReplace(s:cdef, cms0)
" TLogVAR cmt_replace
" TLogVAR comment_mode, lbeg, cbeg, lend, cend
let s:processline_lnum = lbeg
let end_rx = s:EndPosRx(comment_mode, lend, cend)
let postfix_rx = end_rx == '\$' ? '' : '\.\*\$'
let prefix_rx = '\^\.\{-}' . s:StartPosRx(comment_mode, lbeg, cbeg)
let comment_rx = '\V'
\ . '\('. prefix_rx . '\)'
\ .'\('
\ .'\(\_.\{-}\)'
\ . end_rx
\ .'\)'
\ .'\(' . postfix_rx . '\)'
" TLogVAR comment_rx, prefix_rx, end_rx, postfix_rx
" let @x = comment_rx " DBG
for lnum in range(lbeg, lend)
let line0 = getline(lnum)
" TLogVAR line0
let lmatch = matchlist(line0, comment_rx)
" TLogVAR lmatch
if empty(lmatch) && g:tcomment#blank_lines >= 2
let lline0 = s:Strdisplaywidth(line0)
" TLogVAR lline0, cbeg
if lline0 < cbeg
let line0 = line0 . repeat(' ', cbeg - lline0)
let lmatch = [line0, line0, '', '', '']
" TLogVAR 'padded', line0, lmatch
endif
endif
if !empty(lmatch)
let part1 = s:ProcessLine(uncomment, lmatch[2], cmt_check, cmt_replace)
" TLogVAR part1
let line1 = lmatch[1] . part1 . lmatch[4]
if uncomment && g:tcomment#rstrip_on_uncomment > 0
if g:tcomment#rstrip_on_uncomment == 2 || line1 !~ '\S'
let line1 = substitute(line1, '\s\+$', '', '')
endif
endif
" TLogVAR line1
call setline(lnum, line1)
endif
endfor
endif
" reposition cursor
" TLogVAR 3, comment_mode
" echom "DBG s:cursor_pos" string(s:cursor_pos)
if !empty(s:cursor_pos)
let cursor_pos = s:cursor_pos
endif
if comment_mode =~ '>'
call setpos('.', cursor_pos)
if comment_mode !~ 'i' && comment_mode =~ '>>'
norm! l^
endif
elseif comment_mode =~ '#'
call setpos('.', cursor_pos)
if exists('w:tcomment_pos')
let w:tcomment_pos = cursor_pos
endif
else
call setpos('.', s:current_pos)
endif
unlet! s:cursor_pos s:current_pos s:cdef
endf
if v:version >= 703
function! s:Strdisplaywidth(...) "{{{3
return call('strdisplaywidth', a:000)
endf
else
function! s:Strdisplaywidth(string, ...) "{{{3
" NOTE: Col argument is ignored
return strlen(substitute(a:string, ".", "x", "g"))
endf
endif
function! tcomment#SetOption(name, arg) "{{{3
" TLogVAR a:name, a:arg
if !exists('s:temp_options')
let s:temp_options = {}
endif
" if index(['count', 'as'], a:name) != -1
if empty(a:arg)
if has_key(s:temp_options, a:name)
call remove(s:temp_options, a:name)
endif
else
let s:temp_options[a:name] = a:arg
endif
" endif
endf
function! s:GetStartEnd(beg, end, comment_mode) "{{{3
" TLogVAR a:beg, a:end, a:comment_mode
if type(a:beg) == 3
let [lbeg, cbeg] = a:beg
let [lend, cend] = a:end
else
let lbeg = a:beg
let lend = a:end
let comment_mode = a:comment_mode
" TLogVAR comment_mode
if comment_mode =~# 'R'
let cbeg = virtcol('.')
let cend = virtcol('$')
let comment_mode = substitute(comment_mode, '\CR', 'G', 'g')
" TLogVAR 'R', cbeg, cend, comment_mode
elseif comment_mode =~# 'I'
let cbeg = virtcol("'<")
if cbeg == 0
let cbeg = virtcol('.')
endif
let cend = virtcol("'>")
if cend < virtcol('$') && (comment_mode =~# 'o' || &selection == 'inclusive')
let cend += 1
" TLogVAR cend, virtcol('$')
endif
" TLogVAR 'I', cbeg, cend, comment_mode
else
let cbeg = -1
let cend = 0
for lnum in range(a:beg, a:end)
if getline(lnum) =~ '\S'
let indentwidth = indent(lnum)
" TLogVAR cbeg, lnum, indentwidth, getline(lnum)
if cbeg == -1 || indentwidth < cbeg
let cbeg = indentwidth
endif
endif
endfor
if cbeg == -1
let cbeg = 0
endif
endif
endif
" TLogVAR lbeg, cbeg, lend, cend
if lend < lbeg || (lend == lbeg && cend > 0 && cend < cbeg)
return [lend, cend, lbeg, cbeg]
else
return [lbeg, cbeg, lend, cend]
endif
endf
function! s:SetWhitespaceMode(cdef) "{{{3
let mode = a:cdef.whitespace
let cms = s:BlockGetCommentString(a:cdef)
let mid = s:BlockGetMiddleString(a:cdef)
let cms0 = cms
let mid0 = mid
" TLogVAR mode, cms, mid
if mode =~ '^\(n\%[o]\|l\%[eft]\|r\%[ight]\)$'
" Remove whitespace on the left
if mode =~ '^n\%[o]$' || mode =~ '^r\%[ight]$'
let cms = substitute(cms, '\s\+\ze%\@<!%s', '', 'g')
let mid = substitute(mid, '\s\+\ze%\@<!%s', '', 'g')
endif
" Remove whitespace on the right
if mode =~ '^n\%[o]$' || mode =~ '^l\%[eft]$'
let cms = substitute(cms, '%\@<!%s\zs\s\+', '', 'g')
let mid = substitute(mid, '%\@<!%s\zs\s\+', '', 'g')
endif
if mode =~ '^l\%[eft]$'
if mid !~ '%s'
let mid .= ' '
endif
endif
elseif mode =~ '^\(b\%[oth]\)$'
let cms = substitute(cms, '\S\zs\ze%\@<!%s', ' ', 'g')
let cms = substitute(cms, '%\@<!%s\zs\ze\S', ' ', 'g')
if mid =~ '%s'
let mid = substitute(mid, '\S\zs\ze%\@<!%s', ' ', 'g')
let mid = substitute(mid, '%\@<!%s\zs\ze\S', ' ', 'g')
else
let mid .= ' '
endif
endif
if cms != cms0
" TLogVAR cms
let a:cdef.commentstring = cms
endif
if mid != mid0
" TLogVAR mid
let a:cdef.middle = mid
endif
" TLogVAR a:cdef
return a:cdef
endf
function! s:RepeatCommentstring(cdef) "{{{3
" TLogVAR a:cdef
let cms = s:BlockGetCommentString(a:cdef)
let mid = s:BlockGetMiddleString(a:cdef)
let cms_fbeg = match(cms, '\s*%\@<!%s')
let cms_fend = matchend(cms, '%\@<!%s\s*')
let rxbeg = get(a:cdef, 'rxbeg', '^.*$')
let rxend = get(a:cdef, 'rxend', '^.*$')
let rpbeg = repeat('&', get(a:cdef, 'cbeg', get(a:cdef, 'count', 1)))
let rpend = repeat('&', get(a:cdef, 'cend', get(a:cdef, 'count', 1)))
let cmsbeg = cms[0 : cms_fbeg - 1]
if !empty(rxbeg)
let cmsbeg = substitute(cmsbeg, rxbeg, rpbeg, '')
endif
let cmsend = cms[cms_fend : -1]
if !empty(rxend)
let cmsend = substitute(cmsend, rxend, rpend, '')
endif
let a:cdef.commentstring = cmsbeg . cms[cms_fbeg : cms_fend - 1] . cmsend
" TLogVAR cms, a:cdef.commentstring
if !empty(mid)
let rxmid = get(a:cdef, 'rxmid', '^.*$')
if empty(rxmid)
let a:cdef.middle = mid
else
let rpmid = repeat('&', get(a:cdef, 'cmid', get(a:cdef, 'count', 1)))
let a:cdef.middle = substitute(mid, rxmid, rpmid, '')
" TLogVAR mid, a:cdef.middle
endif
endif
return a:cdef
endf
function! s:ParseArgs(beg, end, comment_mode, arglist) "{{{3
let args = {}
for arg in a:arglist
let key = matchstr(arg, '^[^=]\+')
let value = matchstr(arg, '=\zs.*$')
if !empty(key)
let args[key] = value
endif
endfor
return s:ExtendCDef(a:beg, a:end, a:comment_mode, {}, args)
endf
function! s:ExtendCDef(beg, end, comment_mode, cdef, args)
for [key, value] in items(a:args)
if key == 'as'
call extend(a:cdef, s:GetCommentDefinitionForType(a:beg, a:end, a:comment_mode, value))
elseif key == 'mode'
let a:cdef[key] = a:comment_mode . value
elseif key == 'count'
let a:cdef[key] = str2nr(value)
else
let a:cdef[key] = value
endif
endfor
return a:cdef
endf
function! tcomment#Operator(type, ...) "{{{3
let type = a:type
let comment_mode = a:0 >= 1 ? a:1 : ''
let bang = a:0 >= 2 ? a:2 : ''
" TLogVAR type, comment_mode, bang
if !exists('w:tcomment_pos')
let w:tcomment_pos = getpos(".")
endif
let sel_save = &selection
set selection=inclusive
let reg_save = @@
try
if type == 'line'
silent exe "normal! '[V']"
let comment_mode1 = 'G'
elseif type == 'block'
silent exe "normal! `[\<C-V>`]"
let comment_mode1 = 'I'
elseif type == 'char'
silent exe "normal! `[v`]"
let comment_mode1 = 'I'
else
silent exe "normal! `[v`]"
let comment_mode1 = 'i'
endif
if empty(comment_mode)
let comment_mode = comment_mode1
endif
let lbeg = line("'[")
let lend = line("']")
let cend = virtcol("']")
if type == 'char'
if lbeg == lend && cend >= virtcol('$') - 1
let comment_mode = 'R'
elseif g:tcomment#ignore_char_type && lbeg != lend
silent exe "normal! '[V']"
let cend = virtcol("']")
let comment_mode = 'G'
let type = 'line'
endif
endif
let cbeg = virtcol("'[")
" TLogVAR comment_mode, comment_mode1, lbeg, lend, cbeg, cend, virtcol('$')
" TLogVAR comment_mode
" echom "DBG tcomment#Operator" lbeg virtcol("'[") virtcol("'<") lend virtcol("']") virtcol("'>")
norm!
let comment_mode = s:AddModeExtra(comment_mode, g:tcommentOpModeExtra, lbeg, lend)
" TLogVAR comment_mode, type
" if type =~ 'line\|block' || g:tcomment#ignore_char_type
" if comment_mode =~# '[R]'
" call tcomment#Comment([lbeg, cbeg], [lend, cend], comment_mode.'o', bang)
" elseif type =~ 'line\|block' || g:tcomment#ignore_char_type
if type =~ 'line\|block'
call tcomment#Comment(lbeg, lend, comment_mode.'o', bang)
else
call tcomment#Comment([lbeg, cbeg], [lend, cend], comment_mode.'o', bang)
endif
finally
let &selection = sel_save
let @@ = reg_save
" TLogVAR g:tcommentOpModeExtra
if g:tcommentOpModeExtra !~ '[#>]'
if exists('w:tcomment_pos')
" TLogVAR w:tcomment_pos
if w:tcomment_pos != getpos('.')
call setpos('.', w:tcomment_pos)
endif
unlet! w:tcomment_pos
else
echohl WarningMsg
echom "TComment: w:tcomment_pos wasn't set. Please report this to the plugin author"
echohl NONE
endif
endif
endtry
endf
function! tcomment#OperatorLine(type) "{{{3
" TLogVAR a:type
call tcomment#Operator('line', 'G')
endf
function! tcomment#OperatorAnyway(type) "{{{3
" TLogVAR a:type
call tcomment#Operator(a:type, '', '!')
endf
function! tcomment#OperatorLineAnyway(type) "{{{3
" TLogVAR a:type
call tcomment#Operator('line', 'G', '!')
endf
" :display: tcomment#CommentAs(beg, end, comment_anyway, filetype, ?args...)
" Where args is either:
" 1. A count NUMBER
" 2. An args list (see the notes on the "args" argument of
" |tcomment#Comment()|)
" comment text as if it were of a specific filetype
function! tcomment#CommentAs(beg, end, comment_anyway, filetype, ...)
if a:filetype =~ '_block$'
let comment_mode = 'B'
let ft = substitute(a:filetype, '_block$', '', '')
elseif a:filetype =~ '_inline$'
let comment_mode = 'I'
let ft = substitute(a:filetype, '_inline$', '', '')
else
let comment_mode = 'G'
let ft = a:filetype
endif
if a:0 >= 1
if type(a:1) == 0
let cdef = {'count': a:0 >= 1 ? a:1 : 1}
else
let cdef = s:ParseArgs(a:beg, a:end, comment_mode, a:000)
endif
else
let cdef = {}
endif
" echom "DBG" string(cdef)
call extend(cdef, s:GetCommentDefinitionForType(a:beg, a:end, comment_mode, ft))
keepjumps call tcomment#Comment(a:beg, a:end, comment_mode, a:comment_anyway, cdef)
endf
" collect all known comment types
" :nodoc:
function! tcomment#CollectFileTypes()
if s:types_dirty
let s:types = keys(s:definitions)
let s:types_rx = '\V\^\('. join(s:types, '\|') .'\)\(\u\.\*\)\?\$'
let s:types_dirty = 0
endif
endf
call tcomment#CollectFileTypes()
" return a list of filetypes for which a tcomment_{&ft} is defined
" :nodoc:
function! tcomment#Complete(ArgLead, CmdLine, CursorPos) "{{{3
call tcomment#CollectFileTypes()
let completions = copy(s:types)
let filetype = s:Filetype()
if index(completions, filetype) != -1
" TLogVAR filetype
call insert(completions, filetype)
endif
if !empty(a:ArgLead)
call filter(completions, 'v:val =~ ''\V\^''.a:ArgLead')
endif
let completions += tcomment#CompleteArgs(a:ArgLead, a:CmdLine, a:CursorPos)
return completions
endf
let s:first_completion = 0
" :nodoc:
function! tcomment#CompleteArgs(ArgLead, CmdLine, CursorPos) "{{{3
if v:version < 703 && !s:first_completion
redraw
let s:first_completion = 1
endif
let completions = ['as=', 'col=', 'count=', 'mode=', 'begin=', 'end=', 'rxbeg=', 'rxend=', 'rxmid=']
if !empty(a:ArgLead)
if a:ArgLead =~ '^as='
call tcomment#CollectFileTypes()
let completions += map(copy(s:types), '"as=". v:val')
endif
call filter(completions, 'v:val =~ ''\V\^''.a:ArgLead')
endif
return completions
endf
function! s:EncodeCommentPart(string)
return substitute(a:string, '%', '%%', 'g')
endf
function! s:GetCommentDefinitionForType(beg, end, comment_mode, filetype) "{{{3
let cdef = s:GetCommentDefinition(a:beg, a:end, a:comment_mode, a:filetype)
" TLogVAR cdef
let cms = cdef.commentstring
let comment_mode = cdef.mode
let pre = substitute(cms, '%\@<!%s.*$', '', '')
let pre = substitute(pre, '%%', '%', 'g')
let post = substitute(cms, '^.\{-}%\@<!%s', '', '')
let post = substitute(post, '%%', '%', 'g')
let cdef.begin = pre
let cdef.end = post
return cdef
endf
" s:GetCommentDefinition(beg, end, comment_mode, ?filetype="")
function! s:GetCommentDefinition(beg, end, comment_mode, ...)
let ft = a:0 >= 1 ? a:1 : ''
" TLogVAR ft
if ft != ''
let cdef = s:GuessCustomCommentString(ft, a:comment_mode)
else
let cdef = {'mode': a:comment_mode}
endif
" TLogVAR cdef
let cms = get(cdef, 'commentstring', '')
if empty(cms)
let filetype = s:Filetype(ft)
if exists('b:commentstring')
let cms = b:commentstring
" TLogVAR 1, cms
return s:GuessCustomCommentString(filetype, a:comment_mode, cms)
elseif exists('b:commentStart') && b:commentStart != ''
let cms = s:EncodeCommentPart(b:commentStart) .' %s'
" TLogVAR 2, cms
if exists('b:commentEnd') && b:commentEnd != ''
let cms = cms .' '. s:EncodeCommentPart(b:commentEnd)
endif
return s:GuessCustomCommentString(filetype, a:comment_mode, cms)
else
let [use_guess_ft, altFiletype] = s:AltFiletype(ft)
" TLogVAR use_guess_ft, altFiletype
if use_guess_ft
return s:GuessFileType(a:beg, a:end, a:comment_mode, filetype, altFiletype)
else
let guess_cdef = s:GuessVimOptionsCommentString(a:comment_mode)
" TLogVAR guess_cdef
return s:GuessCustomCommentString(filetype, a:comment_mode, guess_cdef.commentstring, guess_cdef)
endif
endif
let cdef.commentstring = cms
endif
return cdef
endf
function! s:StartPosRx(comment_mode, line, col)
" TLogVAR a:comment_mode, a:line, a:col
" if a:comment_mode =~# 'I'
" return s:StartLineRx(a:line) . s:StartColRx(a:comment_mode, a:col)
" else
let rv = s:StartColRx(a:comment_mode, a:col)
" endif
" TLogVAR rv
return rv
endf
function! s:EndPosRx(comment_mode, line, col)
" TLogVAR a:comment_mode, a:line, a:col
" if a:comment_mode =~# 'I'
" return s:EndLineRx(a:line) . s:EndColRx(a:col)
" else
return s:EndColRx(a:comment_mode, a:col)
" endif
endf
function! s:StartLineRx(pos)
return '\%'. a:pos .'l'
endf
function! s:EndLineRx(pos)
return '\%'. a:pos .'l'
endf
function! s:StartColRx(comment_mode, col, ...)
let mixedindent = a:0 >= 1 ? a:1 : get(s:cdef, 'mixedindent', 1)
" TLogVAR a:comment_mode, a:col, mixedindent
if a:comment_mode =~# '[IR]'
let col = mixedindent ? a:col - 1 : a:col
let c0 = 1
else
let col = a:col
let c0 = 2
endif
" TLogVAR col, c0, mixedindent
if col < c0
return '\^'
elseif mixedindent
return '\%>'. col .'v'
else
return '\%'. col .'v'
endif
endf
function! s:EndColRx(comment_mode, pos)
" TLogVAR a:comment_mode, a:pos
if a:pos == 0
return '\$'
else
if a:comment_mode =~? 'i' && a:comment_mode =~# 'o'
let mod = '>'
else
let mod = ''
endif
" TLogVAR &selection, mod
return '\%'. mod . a:pos .'v'
endif
endf
function! s:CommentDef(beg, end, checkRx, comment_mode, cbeg, cend)
" TLogVAR a:beg, a:end, a:checkRx, a:comment_mode, a:cbeg, a:cend
let beg = a:beg
let end = a:end
if get(s:cdef, 'mixedindent', 1)
let mdrx = '\V'. s:StartColRx(a:comment_mode, a:cbeg) .'\s\*'
let mdrx .= s:StartColRx(a:comment_mode, a:cbeg + 1, 0) .'\s\*'
else
let mdrx = '\V'. s:StartColRx(a:comment_mode, a:cbeg) .'\s\*'
endif
let mdrx .= a:checkRx .'\s\*'. s:EndColRx(a:comment_mode, 0)
" let mdrx = '\V'. s:StartPosRx(a:comment_mode, beg, a:cbeg) .'\s\*'. a:checkRx .'\s\*'. s:EndPosRx(a:comment_mode, end, 0)
" TLogVAR mdrx
let line = getline(beg)
if a:cbeg != 0 && a:cend != 0
let line = strpart(line, 0, a:cend - 1)
endif
let uncomment = (line =~ mdrx)
" TLogVAR 1, uncomment, line
let n = beg + 1
if a:comment_mode =~# 'G'
if uncomment
while n <= end
if getline(n) =~ '\S'
if !(getline(n) =~ mdrx)
let uncomment = 0
" TLogVAR 2, uncomment
break
endif
endif
let n = n + 1
endwh
endif
elseif a:comment_mode =~# 'B'
let t = @t
try
silent exec 'norm! '. beg.'G1|v'.end.'G$"ty'
if &selection == 'inclusive' && @t =~ '\n$' && len(@t) > 1
let @t = @t[0 : -2]
endif
" TLogVAR @t, mdrx
let uncomment = (@t =~ mdrx)
" TLogVAR 3, uncomment
if !uncomment && a:comment_mode =~ 'o'
let mdrx1 = substitute(mdrx, '\\$$', '\\n\\$', '')
" TLogVAR mdrx1
if @t =~ mdrx1
let uncomment = 1
" TLogVAR 4, uncomment
endif
endif
finally
let @t = t
endtry
endif
" TLogVAR 5, uncomment
return [beg, end, uncomment]
endf
function! s:ProcessLine(uncomment, match, checkRx, replace)
" TLogVAR a:uncomment, a:match, a:checkRx, a:replace
try
if !(g:tcomment#blank_lines > 0 || a:match =~ '\S')
return a:match
endif
if a:uncomment
let rv = substitute(a:match, a:checkRx, '\1\2', '')
let rv = s:UnreplaceInLine(rv)
else
let ml = len(a:match)
let rv = s:ReplaceInLine(a:match)
let rv = printf(a:replace, rv)
let strip_whitespace = get(s:cdef, 'strip_whitespace', 1)
if strip_whitespace == 2 || (strip_whitespace == 1 && ml == 0)
let rv = substitute(rv, '\s\+$', '', '')
endif
endif
" TLogVAR rv
" echom "DBG s:cdef.mode=" string(s:cdef.mode) "s:cursor_pos=" string(s:cursor_pos)
if s:cdef.mode =~ '>'
let s:cursor_pos = getpos('.')
let s:cursor_pos[2] += len(rv)
elseif s:cdef.mode =~ '#'
if empty(s:cursor_pos) || s:current_pos[1] == s:processline_lnum
let prefix = matchstr(a:replace, '^.*%\@<!\ze%s')
let prefix = substitute(prefix, '%\(.\)', '\1', 'g')
let prefix_len = s:Strdisplaywidth(prefix)
" TLogVAR a:replace, prefix_len
if prefix_len != -1
let s:cursor_pos = copy(s:current_pos)
if a:uncomment
let s:cursor_pos[2] -= prefix_len
if s:cursor_pos[2] < 1
let s:cursor_pos[2] = 1
endif
else
let s:cursor_pos[2] += prefix_len
endif
" echom "DBG s:current_pos=" string(s:current_pos) "s:cursor_pos=" string(s:cursor_pos)
endif
endif
endif
" TLogVAR rv
if v:version > 702 || (v:version == 702 && has('patch407'))
let rv = escape(rv, "\r")
else
let rv = escape(rv, "\\r")
endif
" TLogVAR rv
" let rv = substitute(rv, '\n', '\\\n', 'g')
" TLogVAR rv
return rv
finally
let s:processline_lnum += 1
endtry
endf
function! s:ReplaceInLine(text) "{{{3
if has_key(s:cdef, 'replacements')
let replacements = s:cdef.replacements
return s:DoReplacements(a:text, keys(replacements), values(replacements))
else
return a:text
endif
endf
function! s:UnreplaceInLine(text) "{{{3
if has_key(s:cdef, 'replacements')
let replacements = s:cdef.replacements
return s:DoReplacements(a:text, values(replacements), keys(replacements))
else
return a:text
endif
endf
function! s:DoReplacements(text, tokens, replacements) "{{{3
if empty(a:tokens)
return a:text
else
let rx = '\V\('. join(map(a:tokens, 'escape(v:val, ''\'')'), '\|') .'\)'
let texts = split(a:text, rx .'\zs', 1)
let texts = map(texts, 's:InlineReplacement(v:val, rx, a:tokens, a:replacements)')
let text = join(texts, '')
return text
endif
endf
function! s:InlineReplacement(text, rx, tokens, replacements) "{{{3
" TLogVAR a:text, a:rx, a:replacements
let matches = split(a:text, '\ze'. a:rx .'\$', 1)
if len(matches) == 1
return a:text
else
let match = matches[-1]
let idx = index(a:tokens, match)
" TLogVAR matches, match, idx
if idx != -1
let matches[-1] = a:replacements[idx]
" TLogVAR matches
return join(matches, '')
else
throw 'TComment: Internal error: cannot find '. string(match) .' in '. string(a:tokens)
endif
endif
endf
function! s:CommentBlock(beg, end, cbeg, cend, comment_mode, uncomment, checkRx, cdef)
" TLogVAR a:beg, a:end, a:cbeg, a:cend, a:uncomment, a:checkRx, a:cdef
let indentStr = repeat(' ', a:cbeg)
let t = @t
let sel_save = &selection
set selection=exclusive
try
silent exec 'norm! '. a:beg.'G1|v'.a:end.'G$"td'
" TLogVAR @t
let ms = s:BlockGetMiddleString(a:cdef)
let mx = escape(ms, '\')
let cs = s:BlockGetCommentString(a:cdef)
let prefix = substitute(matchstr(cs, '^.*%\@<!\ze%s'), '%\(.\)', '\1', 'g')
let postfix = substitute(matchstr(cs, '%\@<!%s\zs.*$'), '%\(.\)', '\1', 'g')
" TLogVAR ms, mx, cs, prefix, postfix
if a:uncomment
let @t = substitute(@t, '\V\^\s\*'. a:checkRx .'\$', '\1', '')
let tt = []
let rx = '\V'. s:StartColRx(a:comment_mode, a:cbeg) . '\zs\s\*'. mx
" TLogVAR rx
for line in split(@t, '\n')
let line1 = substitute(line, rx, '', 'g')
call add(tt, line1)
endfor
let @t = join(tt, "\n")
" TLogVAR @t
let @t = substitute(@t, '^\n', '', '')
let @t = substitute(@t, '\n\s*$', '', '')
if a:comment_mode =~ '#'
let s:cursor_pos = copy(s:current_pos)
let prefix_lines = len(substitute(prefix, "[^\n]", '', 'g')) + 1
let postfix_lines = len(substitute(postfix, "[^\n]", '', 'g')) + 1
" TODO: more precise solution (when cursor is placed on
" postfix or prefix
if s:cursor_pos[1] > a:beg
let s:cursor_pos[1] -= prefix_lines
if s:cursor_pos[1] > a:end - postfix_lines
let s:cursor_pos[1] -= postfix_lines
endif
if s:cursor_pos[1] < 1
let s:cursor_pos[1] = 1
endif
endif
let prefix_len = s:Strdisplaywidth(mx)
let s:cursor_pos[2] -= prefix_len
if s:cursor_pos[2] < 1
let s:cursor_pos[2] = 1
endif
endif
else
let cs = indentStr . substitute(cs, '%\@<!%s', '%s'. indentStr, '')
" TLogVAR cs, ms
if ms != ''
let lines = []
let lnum = 0
let indentlen = a:cbeg
let rx = '^.\{-}\%>'. indentlen .'v\zs'
" TLogVAR indentStr, indentlen, rx, @t, empty(@t)
if @t =~ '^\n\?$'
let lines = [indentStr . ms]
let cs .= "\n"
" TLogVAR 1, lines
else
for line in split(@t, '\n')
" TLogVAR 1, line
if lnum == 0
let line = substitute(line, rx, ms, '')
else
let line = substitute(line, rx, mx, '')
endif
" TLogVAR 2, line
call add(lines, line)
let lnum += 1
endfor
" TLogVAR 2, lines
endif
let @t = join(lines, "\n")
" TLogVAR 3, @t
endif
let @t = printf(cs, "\n". @t ."\n")
" TLogVAR 4, cs, @t, a:comment_mode
if a:comment_mode =~ '#'
let s:cursor_pos = copy(s:current_pos)
let s:cursor_pos[1] += len(substitute(prefix, "[^\n]", '', 'g')) + 1
let prefix_len = s:Strdisplaywidth(mx)
let s:cursor_pos[2] += prefix_len
" echom "DBG s:current_pos=" string(s:current_pos) "s:cursor_pos=" string(s:cursor_pos)
endif
endif
silent norm! "tP
finally
let &selection = sel_save
let @t = t
endtry
endf
function! s:Filetype(...) "{{{3
let ft = a:0 >= 1 && !empty(a:1) ? a:1 : &filetype
let pos = a:0 >= 2 ? a:2 : 0
" TLogVAR ft, pos
let fts = split(ft, '^\@!\.')
" TLogVAR fts
" let ft = substitute(ft, '\..*$', '', '')
let rv = get(fts, pos, ft)
" TLogVAR fts, rv
if !exists('s:filetype_map_rx')
let fts_rx = '^'. join(map(keys(g:tcomment#filetype_map), 'escape(v:val, ''\'')'), '\|') .'$'
endif
" TLogVAR fts_rx
if rv =~ fts_rx
for [ft_rx, ftrv] in items(g:tcomment#filetype_map)
" TLogVAR ft_rx, ftrv
if rv =~ ft_rx
let rv = substitute(rv, ft_rx, ftrv, '')
" TLogVAR rv
break
endif
endfor
endif
return rv
endf
function! s:AltFiletype(filetype) "{{{3
let filetype = empty(a:filetype) ? &filetype : a:filetype
" TLogVAR a:filetype, filetype
if g:tcommentGuessFileType || (exists('g:tcommentGuessFileType_'. filetype)
\ && g:tcommentGuessFileType_{filetype} =~ '[^0]')
if g:tcommentGuessFileType_{filetype} == 1
if filetype =~ '^.\{-}\..\+$'
let altFiletype = s:Filetype(filetype, 1)
else
let altFiletype = ''
endif
else
let altFiletype = g:tcommentGuessFileType_{filetype}
endif
" TLogVAR 1, altFiletype
return [1, altFiletype]
elseif filetype =~ '^.\{-}\..\+$'
let altFiletype = s:Filetype(filetype, 1)
" TLogVAR 2, altFiletype
return [1, altFiletype]
else
" TLogVAR 3, ''
return [0, '']
endif
endf
" A function that makes the s:GuessFileType() function usable for other
" library developers.
"
" The argument is a dictionary with the following keys:
"
" beg ................ (default = line("."))
" end ................ (default = line("."))
" comment_mode ........ (default = "G")
" filetype ........... (default = &filetype)
" fallbackFiletype ... (default = "")
"
" This function return a dictionary that contains information about how
" to make comments. The information about the filetype of the text
" between lines "beg" and "end" is in the "filetype" key of the return
" value. It returns the first discernible filetype it encounters.
" :display: tcomment#GuessFileType(?options={})
function! tcomment#GuessCommentType(...) "{{{3
let options = a:0 >= 1 ? a:1 : {}
let beg = get(options, 'beg', line('.'))
let end = get(options, 'end', line('.'))
let comment_mode = get(options, 'comment_mode', '')
let filetype = get(options, 'filetype', &filetype)
let fallbackFiletype = get(options, 'filetype', '')
return s:GuessFileType(beg, end, comment_mode, filetype, fallbackFiletype)
endf
" inspired by Meikel Brandmeyer's EnhancedCommentify.vim
" this requires that a syntax names are prefixed by the filetype name
" s:GuessFileType(beg, end, comment_mode, filetype, ?fallbackFiletype)
function! s:GuessFileType(beg, end, comment_mode, filetype, ...)
" TLogVAR a:beg, a:end, a:comment_mode, a:filetype, a:000
" TLogVAR cdef
let cdef0 = s:GuessCustomCommentString(a:filetype, a:comment_mode)
if a:0 >= 1 && a:1 != ''
let cdef = s:GuessCustomCommentString(a:1, a:comment_mode)
" TLogVAR 0, cdef
let cdef = extend(cdef, cdef0, 'keep')
" TLogVAR 1, cdef
if empty(get(cdef, 'commentstring', ''))
let guess_cdef = s:GuessVimOptionsCommentString(a:comment_mode)
call extend(cdef, guess_cdef)
endif
" TLogVAR 2, cdef
else
let cdef = cdef0
" TLogVAR 3, cdef
if !has_key(cdef, 'commentstring')
let cdef = s:GuessVimOptionsCommentString(a:comment_mode)
endif
" TLogVAR 4, cdef
endif
let beg = a:beg
let end = nextnonblank(a:end)
if end == 0
let end = a:end
let beg = prevnonblank(a:beg)
if beg == 0
let beg = a:beg
endif
endif
let n = beg
" TLogVAR n, beg, end
while n <= end
let m = indent(n) + 1
let text = getline(n)
let le = len(text)
" TLogVAR m, le
while m <= le
let syntax_name = s:GetSyntaxName(n, m)
" TLogVAR syntax_name, n, m
unlet! ftype_map
let ftype_map = get(g:tcommentSyntaxMap, syntax_name, '')
" TLogVAR ftype_map
if !empty(ftype_map) && type(ftype_map) == 4
if n < a:beg
let key = 'prevnonblank'
elseif n > a:end
let key = 'nextnonblank'
else
let key = ''
endif
if empty(key) || !has_key(ftype_map, key)
let ftypeftype = get(ftype_map, 'filetype', {})
" TLogVAR ftype_map, ftypeftype
unlet! ftype_map
let ftype_map = get(ftypeftype, a:filetype, '')
else
let mapft = ''
for mapdef in ftype_map[key]
if strpart(text, m - 1) =~ '^'. mapdef.match
let mapft = mapdef.filetype
break
endif
endfor
unlet! ftype_map
if empty(mapft)
let ftype_map = ''
else
let ftype_map = mapft
endif
endif
endif
if !empty(ftype_map)
" TLogVAR ftype_map
return s:GuessCustomCommentString(ftype_map, a:comment_mode, cdef.commentstring)
elseif syntax_name =~ s:types_rx
let ft = substitute(syntax_name, s:types_rx, '\1', '')
" TLogVAR ft
if exists('g:tcommentIgnoreTypes_'. a:filetype) && g:tcommentIgnoreTypes_{a:filetype} =~ '\<'.ft.'\>'
let m += 1
else
return s:GuessCustomCommentString(ft, a:comment_mode, cdef.commentstring)
endif
elseif syntax_name == '' || syntax_name == 'None' || syntax_name =~ '^\u\+$' || syntax_name =~ '^\u\U*$'
let m += 1
else
break
endif
endwh
let n += 1
endwh
" TLogVAR cdef
return cdef
endf
function! s:GetSyntaxName(lnum, col) "{{{3
let syntax_name = synIDattr(synID(a:lnum, a:col, 1), 'name')
if !empty(g:tcomment#syntax_substitute)
for [rx, subdef] in items(g:tcomment#syntax_substitute)
if !has_key(subdef, 'if') || eval(subdef.if)
let syntax_name = substitute(syntax_name, rx, subdef.sub, 'g')
endif
endfor
endif
" TLogVAR syntax_name
return syntax_name
endf
function! s:AddModeExtra(comment_mode, extra, beg, end) "{{{3
if a:beg == a:end
let extra = substitute(a:extra, '\C[B]', '', 'g')
else
let extra = substitute(a:extra, '\C[IR]', '', 'g')
endif
let comment_mode = a:comment_mode
if extra =~# 'B'
let comment_mode = substitute(comment_mode, '\c[gir]', '', 'g')
endif
if extra =~# '[IR]'
let comment_mode = substitute(comment_mode, '\c[gb]', '', 'g')
endif
let rv = comment_mode . extra
" TLogVAR a:comment_mode, a:extra, comment_mode, extra, rv
return rv
endf
function! s:GuessCommentMode(comment_mode, supported_comment_modes) "{{{3
" TLogVAR a:comment_mode, a:supported_comment_modes
let cmode = tolower(a:comment_mode)
let ccmodes = split(tolower(a:supported_comment_modes), '\zs')
let ccmodes = filter(ccmodes, 'stridx(cmode, v:val) != -1')
let guess = substitute(a:comment_mode, '\w\+', 'G', 'g')
" TLogVAR ccmodes, guess
if a:comment_mode =~# '[BR]'
return !empty(ccmodes) ? a:comment_mode : guess
elseif a:comment_mode =~# '[I]'
return !empty(ccmodes) ? a:comment_mode : ''
" elseif a:comment_mode =~# '[R]' && !empty(ccmodes)
" return a:comment_mode
else
return guess
endif
endf
function! s:GuessVimOptionsCommentString(comment_mode)
" TLogVAR a:comment_mode
let valid_cms = (match(&commentstring, '%\@<!\(%%\)*%s') != -1)
let ccmodes = 'r'
if &commentstring =~ '\S\s*%s\s*\S'
let ccmodes .= 'bi'
endif
let guess_comment_mode = s:GuessCommentMode(a:comment_mode, ccmodes)
" TLogVAR guess_comment_mode
if &commentstring != s:default_comment_string && valid_cms
" The &commentstring appears to have been set and to be valid
let cdef = copy(g:tcomment#options_commentstring)
let cdef.mode = guess_comment_mode
let cdef.commentstring = &commentstring
return cdef
endif
if &comments != s:default_comments
" the commentstring is the default one, so we assume that it wasn't
" explicitly set; we then try to reconstruct &cms from &comments
let cdef = s:ConstructFromCommentsOption(a:comment_mode)
" TLogVAR comments_cdef
if !empty(cdef)
call extend(cdef, g:tcomment#options_comments)
return cdef
endif
endif
if valid_cms
" Before &commentstring appeared not to be set. As we don't know
" better we return it anyway if it is valid
let cdef = copy(g:tcomment#options_commentstring)
let cdef.mode = guess_comment_mode
let cdef.commentstring = &commentstring
return cdef
else
" &commentstring is invalid. So we return the identity string.
let cdef = {}
let cdef.mode = guess_comment_mode
let cdef.commentstring = s:null_comment_string
return cdef
endif
endf
function! s:ConstructFromCommentsOption(comment_mode)
" TLogVAR a:comment_mode
let cdef = {}
let comments = s:ExtractCommentsPart()
" TLogVAR comments
if a:comment_mode =~? '[bi]' && !empty(comments.s.string)
let cdef.mode = a:comment_mode
let cdef.commentstring = comments.s.string .' %s '. comments.e.string
if a:comment_mode =~? '[b]' && !empty(comments.m.string)
let mshift = str2nr(matchstr(comments.s.flags, '\(^\|[^-]\)\zs\d\+'))
let mindent = repeat(' ', mshift)
let cdef.middle = mindent . comments.m.string
endif
" TLogVAR cdef
return cdef
endif
let ccmodes = 'r'
if !empty(comments.e.string)
let ccmodes .= 'bi'
endif
let comment_mode = s:GuessCommentMode(a:comment_mode, ccmodes)
if !empty(comments.line.string)
let cdef.mode = comment_mode
let cdef.commentstring = comments.line.string .' %s'
elseif !empty(comments.s.string)
let cdef.mode = comment_mode
let cdef.commentstring = comments.s.string .' %s '. comments.e.string
endif
return cdef
endf
function! s:ExtractCommentsPart()
let comments = {
\ 'line': {'string': '', 'flags': ''},
\ 's': {'string': '', 'flags': ''},
\ 'm': {'string': '', 'flags': ''},
\ 'e': {'string': '', 'flags': ''},
\ }
let rx = '\C\([nbfsmelrOx0-9-]*\):\(\%(\\,\|[^,]\)*\)'
let comparts = split(&l:comments, rx .'\zs,')
for part in comparts
let ml = matchlist(part, '^'. rx .'$')
let flags = ml[1]
let string = substitute(ml[2], '\\,', ',', 'g')
if flags !~# 'O'
let flag = matchstr(flags, '^[sme]')
if empty(flag)
let flag = 'line'
endif
let string = substitute(string, '%', '%%', 'g')
let comments[flag] = {'string': string, 'flags': flags}
endif
endfor
return comments
endf
" s:GuessCustomCommentString(ft, comment_mode, ?default="", ?default_cdef={})
function! s:GuessCustomCommentString(ft, comment_mode, ...)
" TLogVAR a:ft, a:comment_mode, a:000
let comment_mode = a:comment_mode
let custom_comment = tcomment#TypeExists(a:ft)
let custom_comment_mode = tcomment#TypeExists(a:ft, comment_mode)
let supported_comment_mode = !empty(custom_comment_mode) ? comment_mode : ''
" TLogVAR custom_comment, custom_comment_mode
let default = a:0 >= 1 ? a:1 : ''
let default_cdef = a:0 >= 2 ? a:2 : {}
let default_supports_comment_mode = get(default_cdef, 'comment_mode', custom_comment_mode)
" TLogVAR default, default_supports_comment_mode
if comment_mode =~# '[IB]' && !empty(custom_comment_mode)
let def = tcomment#GetCommentDef(custom_comment_mode)
" TLogVAR 1, def
elseif !empty(custom_comment)
let def = tcomment#GetCommentDef(custom_comment)
let comment_mode = s:GuessCommentMode(comment_mode, supported_comment_mode)
" TLogVAR 3, def, comment_mode
elseif !empty(default)
if empty(default_cdef)
let def = {'commentstring': default}
else
let def = default_cdef
endif
let comment_mode = s:GuessCommentMode(comment_mode, default_supports_comment_mode)
" TLogVAR 4, def, comment_mode
else
let def = {}
let comment_mode = s:GuessCommentMode(comment_mode, '')
" TLogVAR 5, def, comment_mode
endif
let cdef = copy(def)
if !has_key(cdef, 'mode')
let cdef.mode = comment_mode
endif
let cdef.filetype = a:ft
" TLogVAR cdef
return cdef
endf
function! s:GetCommentReplace(cdef, cms0)
if has_key(a:cdef, 'commentstring_rx')
let rs = s:BlockGetCommentString(a:cdef)
else
let rs = a:cms0
endif
return rs
" return escape(rs, '"/')
endf
function! s:BlockGetCommentRx(cdef)
if has_key(a:cdef, 'commentstring_rx')
return a:cdef.commentstring_rx
else
let cms0 = s:BlockGetCommentString(a:cdef)
let cms0 = escape(cms0, '\')
return cms0
endif
endf
function! s:BlockGetCommentString(cdef)
if has_key(a:cdef, 'middle')
return a:cdef.commentstring
else
return matchstr(a:cdef.commentstring, '^.\{-}\ze\(\n\|$\)')
endif
endf
function! s:BlockGetMiddleString(cdef)
if has_key(a:cdef, 'middle')
return a:cdef.middle
else
return matchstr(a:cdef.commentstring, '\n\zs.*')
endif
endf
function! tcomment#TextObjectInlineComment() "{{{3
let cdef = tcomment#GuessCommentType({'comment_mode': 'I'})
let cms = escape(cdef.commentstring, '\')
let pos = getpos('.')
let lnum = pos[1]
let col = pos[2]
let cmtf = '\V'. printf(cms, '\.\{-}\%'. lnum .'l\%'. col .'c\.\{-}')
" TLogVAR cmtf, search(cmtf,'cwn')
if search(cmtf, 'cw') > 0
let pos0 = getpos('.')
if search(cmtf, 'cwe') > 0
let pos1 = getpos('.')
exec 'norm!'
\ pos0[1].'gg'.pos0[2].'|v'.
\ pos1[1].'gg'.pos1[2].'|'.
\ (&sel == 'exclusive' ? 'l' : '')
endif
endif
endf
" vi: ft=vim:tw=72:ts=4:fo=w2croql