1364 lines
50 KiB
VimL
1364 lines
50 KiB
VimL
" tcomment.vim
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" @Author: Tom Link (mailto:micathom AT gmail com?subject=[vim])
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" @Website: http://www.vim.org/account/profile.php?user_id=4037
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" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
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" @Created: 2007-09-17.
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" @Last Change: 2012-12-10.
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" @Revision: 0.0.614
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" call tlog#Log('Load: '. expand('<sfile>')) " vimtlib-sfile
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if !exists("g:tcommentBlankLines")
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" If true, comment blank lines too
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let g:tcommentBlankLines = 1 "{{{2
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endif
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if !exists("g:tcommentModeExtra")
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" Modifies how commenting works.
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" > ... Move the cursor to the end of the comment
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" >> ... Like above but move the cursor to the next line
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" # ... Move the cursor to the position of the commented text
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" (NOTE: this only works when creating empty comments using
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" |:TCommentInline| from normal or insert mode and should
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" not be set here as a global option.)
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let g:tcommentModeExtra = '' "{{{2
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endif
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if !exists("g:tcommentOpModeExtra")
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" Modifies how the operator works.
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" See |g:tcommentModeExtra| for a list of possible values.
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let g:tcommentOpModeExtra = '' "{{{2
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endif
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if !exists('g:tcommentOptions')
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" Other key-value options used by |tcomment#Comment()|.
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"
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" Example: If you want to put the opening comment marker always in
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" the first column regardless of the block's indentation, put this
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" into your |vimrc| file: >
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" let g:tcommentOptions = {'col': 1}
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let g:tcommentOptions = {} "{{{2
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endif
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if !exists('g:tcomment#ignore_char_type')
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" |text-objects| for use with |tcomment#Operator| can have different
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" types: line, block, char etc. Text objects like aB, it, at etc.
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" have type char but this may not work reliably. By default,
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" tcomment handles those text objects most often as if they were of
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" type line. Set this variable to 0 in order to change this
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" behaviour. Be prepared that the result may not always match your
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" intentions.
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let g:tcomment#ignore_char_type = 1 "{{{2
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endif
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if !exists("g:tcommentGuessFileType")
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" Guess the file type based on syntax names always or for some fileformat only
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" If non-zero, try to guess filetypes.
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" tcomment also checks g:tcommentGuessFileType_{&filetype} for
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" filetype specific values.
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"
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" Values:
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" 0 ... don't guess
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" 1 ... guess
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" FILETYPE ... assume this filetype
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let g:tcommentGuessFileType = 0 "{{{2
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endif
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if !exists("g:tcommentGuessFileType_dsl")
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" For dsl documents, assume filetype = xml.
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let g:tcommentGuessFileType_dsl = 'xml' "{{{2
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endif
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if !exists("g:tcommentGuessFileType_php")
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" In php documents, the php part is usually marked as phpRegion. We
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" thus assume that the buffers default comment style isn't php but
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" html.
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let g:tcommentGuessFileType_php = 'html' "{{{2
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endif
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if !exists("g:tcommentGuessFileType_html")
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let g:tcommentGuessFileType_html = 1 "{{{2
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endif
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if !exists("g:tcommentGuessFileType_tskeleton")
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let g:tcommentGuessFileType_tskeleton = 1 "{{{2
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endif
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if !exists("g:tcommentGuessFileType_vim")
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let g:tcommentGuessFileType_vim = 1 "{{{2
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endif
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if !exists("g:tcommentGuessFileType_django")
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let g:tcommentGuessFileType_django = 1 "{{{2
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endif
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if !exists("g:tcommentGuessFileType_eruby")
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let g:tcommentGuessFileType_eruby = 1 "{{{2
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endif
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if !exists("g:tcommentGuessFileType_smarty")
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let g:tcommentGuessFileType_smarty = 1 "{{{2
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endif
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if !exists("g:tcommentIgnoreTypes_php")
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" In php files, some syntax regions are wrongly highlighted as sql
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" markup. We thus ignore sql syntax when guessing the filetype in
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" php files.
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let g:tcommentIgnoreTypes_php = 'sql' "{{{2
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endif
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if !exists('g:tcomment#syntax_substitute')
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" :read: let g:tcomment#syntax_substitute = {...} "{{{2
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" Perform replacements on the syntax name.
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let g:tcomment#syntax_substitute = {
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\ '\C^javaScript': {'sub': 'javascript'}
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\ }
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endif
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if !exists('g:tcommentSyntaxMap')
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" tcomment guesses filetypes based on the name of the current syntax
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" region. This works well if the syntax names match
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" /filetypeSomeName/. Other syntax names have to be explicitly
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" mapped onto the corresponding filetype.
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" :read: let g:tcommentSyntaxMap = {...} "{{{2
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let g:tcommentSyntaxMap = {
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\ 'vimMzSchemeRegion': 'scheme',
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\ 'vimPerlRegion': 'perl',
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\ 'vimPythonRegion': 'python',
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\ 'vimRubyRegion': 'ruby',
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\ 'vimTclRegion': 'tcl',
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\ 'Delimiter': {
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\ 'filetype': {
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\ 'php': 'php',
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\ },
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\ },
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\ 'phpRegionDelimiter': {
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\ 'prevnonblank': [
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\ {'match': '<?php', 'filetype': 'php'},
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\ {'match': '?>', 'filetype': 'html'},
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\ ],
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\ 'nextnonblank': [
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\ {'match': '?>', 'filetype': 'php'},
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\ {'match': '<?php', 'filetype': 'html'},
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\ ],
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\ },
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\ }
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endif
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if !exists('g:tcomment#replacements_c')
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" Replacements for c filetype.
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" :read: let g:tcomment#replacements_c = {...} "{{{2
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let g:tcomment#replacements_c = {
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\ '/*': '#<{(|',
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\ '*/': '|)}>#',
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\ }
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endif
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if !exists("g:tcommentLineC")
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" Generic c-like block comments.
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" :read: let g:tcommentBlockC = {...} "{{{2
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let g:tcommentLineC = {
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\ 'commentstring': '/* %s */',
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\ 'replacements': g:tcomment#replacements_c
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\ }
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endif
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if !exists("g:tcommentBlockC")
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let g:tcommentBlockC = {
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\ 'commentstring': '/*%s */',
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\ 'middle': ' * ',
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\ 'rxbeg': '\*\+',
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\ 'rxend': '\*\+',
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\ 'rxmid': '\*\+',
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\ 'replacements': g:tcomment#replacements_c
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\ }
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endif
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if !exists("g:tcommentBlockC2")
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" Generic c-like block comments (alternative markup).
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" :read: let g:tcommentBlockC2 = {...} "{{{2
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let g:tcommentBlockC2 = {
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\ 'commentstring': '/**%s */',
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\ 'middle': ' * ',
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\ 'rxbeg': '\*\+',
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\ 'rxend': '\*\+',
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\ 'rxmid': '\*\+',
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\ 'replacements': g:tcomment#replacements_c
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\ }
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endif
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if !exists("g:tcommentInlineC")
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" Generic c-like comments.
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let g:tcommentInlineC = g:tcommentLineC "{{{2
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endif
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if !exists("g:tcommentBlockXML")
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" Generic xml-like block comments.
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let g:tcommentBlockXML = "<!--%s-->\n " "{{{2
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endif
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if !exists("g:tcommentInlineXML")
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" Generic xml-like comments.
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let g:tcommentInlineXML = "<!-- %s -->" "{{{2
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endif
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let s:typesDirty = 1
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let s:definitions = {}
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" If you don't explicitly define a comment style, |:TComment| will use
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" 'commentstring' instead. We override the default values here in order
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" to have a blank after the comment marker. Block comments work only if
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" we explicitly define the markup.
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"
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" NAME usually is a 'filetype'. You can use special suffixes to define
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" special comment types. E.g. the name "FILETYPE_block" is used for
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" block comments for 'filetype'. The name "FILETYPE_inline" is used for
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" inline comments. If no specialized comment definition exists, the
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" normal one with name "FILETYPE" is used.
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"
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" The comment definition can be either a string or a dictionary.
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"
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" If it is a string:
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" The format for block comments is similar to 'commentstrings' with the
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" exception that the format strings for blocks can contain a second line
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" that defines how "middle lines" (see :h format-comments) should be
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" displayed.
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"
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" Example: If the string is "--%s--\n-- ", lines will be commented as
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" "--%s--" but the middle lines in block comments will be commented as
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" "--%s".
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"
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" If it is a dictionary:
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" See the help on the args argument of |tcomment#Comment| (see item 1,
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" args is a list of key=value pairs) to find out which fields can be
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" used.
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function! tcomment#DefineType(name, commentdef)
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if !has_key(s:definitions, a:name)
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if type(a:commentdef) == 4
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let cdef = copy(a:commentdef)
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else
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let cdef = a:0 >= 1 ? a:1 : {}
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let cdef.commentstring = a:commentdef
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endif
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let s:definitions[a:name] = cdef
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endif
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let s:typesDirty = 1
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endf
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" :nodoc:
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" Return comment definition
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function! tcomment#GetCommentDef(name)
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return get(s:definitions, a:name, "")
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endf
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" :nodoc:
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" Return 1 if a comment type is defined.
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function! tcomment#TypeExists(name)
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return has_key(s:definitions, a:name)
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endf
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" :doc:
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" A dictionary of NAME => COMMENT DEFINITION (see |tcomment#DefineType|)
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" that can be set in vimrc to override tcomment's default comment
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" styles.
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" :read: let g:tcomment_types = {} "{{{2
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if exists('g:tcomment_types')
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for [s:name, s:def] in items(g:tcomment_types)
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call tcomment#DefineType(s:name, s:def)
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endfor
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unlet! s:name s:def
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endif
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call tcomment#DefineType('aap', '# %s' )
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call tcomment#DefineType('ada', '-- %s' )
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call tcomment#DefineType('apache', '# %s' )
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call tcomment#DefineType('autoit', '; %s' )
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call tcomment#DefineType('asm', '; %s' )
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call tcomment#DefineType('awk', '# %s' )
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call tcomment#DefineType('catalog', '-- %s --' )
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call tcomment#DefineType('catalog_block', "--%s--\n " )
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call tcomment#DefineType('cpp', '// %s' )
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call tcomment#DefineType('cpp_inline', g:tcommentInlineC )
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call tcomment#DefineType('cpp_block', g:tcommentBlockC )
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call tcomment#DefineType('css', '/* %s */' )
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call tcomment#DefineType('css_inline', g:tcommentInlineC )
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call tcomment#DefineType('css_block', g:tcommentBlockC )
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call tcomment#DefineType('c', g:tcommentLineC )
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call tcomment#DefineType('c_inline', g:tcommentInlineC )
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call tcomment#DefineType('c_block', g:tcommentBlockC )
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call tcomment#DefineType('cfg', '# %s' )
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call tcomment#DefineType('clojure', {'commentstring': '; %s', 'count': 2})
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call tcomment#DefineType('clojure_inline', '; %s' )
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call tcomment#DefineType('clojurescript', ';; %s' )
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call tcomment#DefineType('clojurescript_inline', '; %s' )
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call tcomment#DefineType('coffee', '# %s' )
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call tcomment#DefineType('conf', '# %s' )
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call tcomment#DefineType('conkyrc', '# %s' )
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call tcomment#DefineType('crontab', '# %s' )
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call tcomment#DefineType('cs', '// %s' )
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call tcomment#DefineType('cs_inline', g:tcommentInlineC )
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call tcomment#DefineType('cs_block', g:tcommentBlockC )
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call tcomment#DefineType('debsources', '# %s' )
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call tcomment#DefineType('debcontrol', '# %s' )
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call tcomment#DefineType('desktop', '# %s' )
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call tcomment#DefineType('dnsmasq', '# %s' )
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call tcomment#DefineType('docbk', '<!-- %s -->' )
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call tcomment#DefineType('docbk_inline', g:tcommentInlineXML)
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call tcomment#DefineType('docbk_block', g:tcommentBlockXML )
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call tcomment#DefineType('dosbatch', 'rem %s' )
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call tcomment#DefineType('dosini', '; %s' )
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call tcomment#DefineType('dsl', '; %s' )
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call tcomment#DefineType('dylan', '// %s' )
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call tcomment#DefineType('eiffel', '-- %s' )
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call tcomment#DefineType('erlang', '%%%% %s' )
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call tcomment#DefineType('eruby', '<%%# %s' )
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call tcomment#DefineType('fstab', '# %s' )
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call tcomment#DefineType('gitcommit', '# %s' )
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call tcomment#DefineType('gitignore', '# %s' )
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call tcomment#DefineType('gtkrc', '# %s' )
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call tcomment#DefineType('go', '// %s' )
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call tcomment#DefineType('go_inline', g:tcommentInlineC )
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call tcomment#DefineType('go_block', g:tcommentBlockC )
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call tcomment#DefineType('groovy', '// %s' )
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call tcomment#DefineType('groovy_inline', g:tcommentInlineC )
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call tcomment#DefineType('groovy_block', g:tcommentBlockC )
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call tcomment#DefineType('groovy_doc_block', g:tcommentBlockC2 )
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call tcomment#DefineType('haml', '-# %s' )
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call tcomment#DefineType('haskell', '-- %s' )
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call tcomment#DefineType('haskell_block', "{-%s-}\n " )
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call tcomment#DefineType('haskell_inline', '{- %s -}' )
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call tcomment#DefineType('html', '<!-- %s -->' )
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call tcomment#DefineType('html_inline', g:tcommentInlineXML)
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call tcomment#DefineType('html_block', g:tcommentBlockXML )
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call tcomment#DefineType('htmldjango', '{# %s #}' )
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call tcomment#DefineType('htmldjango_block', "{%% comment %%}%s{%% endcomment %%}\n ")
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call tcomment#DefineType('ini', '; %s' ) " php ini (/etc/php5/...)
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call tcomment#DefineType('io', '// %s' )
|
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call tcomment#DefineType('jasmine', '# %s' )
|
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call tcomment#DefineType('javaScript', '// %s' )
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call tcomment#DefineType('javaScript_inline', g:tcommentInlineC )
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call tcomment#DefineType('javaScript_block', g:tcommentBlockC )
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call tcomment#DefineType('javascript', '// %s' )
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call tcomment#DefineType('javascript_inline', g:tcommentInlineC )
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call tcomment#DefineType('javascript_block', g:tcommentBlockC )
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call tcomment#DefineType('java', '/* %s */' )
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call tcomment#DefineType('java_inline', g:tcommentInlineC )
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call tcomment#DefineType('java_block', g:tcommentBlockC )
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call tcomment#DefineType('java_doc_block', g:tcommentBlockC2 )
|
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call tcomment#DefineType('jproperties', '# %s' )
|
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call tcomment#DefineType('lisp', '; %s' )
|
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call tcomment#DefineType('lynx', '# %s' )
|
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call tcomment#DefineType('matlab', '%% %s' )
|
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call tcomment#DefineType('m4', 'dnl %s' )
|
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call tcomment#DefineType('mail', '> %s' )
|
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call tcomment#DefineType('monkey', ''' %s' )
|
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call tcomment#DefineType('msidl', '// %s' )
|
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call tcomment#DefineType('msidl_block', g:tcommentBlockC )
|
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call tcomment#DefineType('nginx', '# %s' )
|
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call tcomment#DefineType('nroff', '.\\" %s' )
|
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call tcomment#DefineType('nsis', '# %s' )
|
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call tcomment#DefineType('objc', '/* %s */' )
|
||
call tcomment#DefineType('objc_inline', g:tcommentInlineC )
|
||
call tcomment#DefineType('objc_block', g:tcommentBlockC )
|
||
call tcomment#DefineType('ocaml', '(* %s *)' )
|
||
call tcomment#DefineType('ocaml_inline', '(* %s *)' )
|
||
call tcomment#DefineType('ocaml_block', "(*%s*)\n " )
|
||
call tcomment#DefineType('pac', '// %s' )
|
||
call tcomment#DefineType('pascal', '(* %s *)' )
|
||
call tcomment#DefineType('pascal_inline', '(* %s *)' )
|
||
call tcomment#DefineType('pascal_block', "(*%s*)\n " )
|
||
call tcomment#DefineType('perl', '# %s' )
|
||
call tcomment#DefineType('perl_block', "=cut%s=cut" )
|
||
call tcomment#DefineType('php', {'commentstring_rx': '\%%(//\|#\) %s', 'commentstring': '// %s'})
|
||
call tcomment#DefineType('php_inline', g:tcommentInlineC )
|
||
call tcomment#DefineType('php_block', g:tcommentBlockC )
|
||
call tcomment#DefineType('php_2_block', g:tcommentBlockC2 )
|
||
call tcomment#DefineType('po', '# %s' )
|
||
call tcomment#DefineType('prolog', '%% %s' )
|
||
call tcomment#DefineType('puppet', '# %s' )
|
||
call tcomment#DefineType('python', '# %s' )
|
||
call tcomment#DefineType('rc', '// %s' )
|
||
call tcomment#DefineType('readline', '# %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('r', '# %s' )
|
||
call tcomment#DefineType('samba', '# %s' )
|
||
call tcomment#DefineType('sbs', "' %s" )
|
||
call tcomment#DefineType('scheme', '; %s' )
|
||
call tcomment#DefineType('scss', '// %s' )
|
||
call tcomment#DefineType('scss_inline', g:tcommentInlineC )
|
||
call tcomment#DefineType('scss_block', g:tcommentBlockC )
|
||
call tcomment#DefineType('sed', '# %s' )
|
||
call tcomment#DefineType('sgml', '<!-- %s -->' )
|
||
call tcomment#DefineType('sgml_inline', g:tcommentInlineXML)
|
||
call tcomment#DefineType('sgml_block', g:tcommentBlockXML )
|
||
call tcomment#DefineType('sh', '# %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('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('vhdl', '-- %s' )
|
||
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('websec', '# %s' )
|
||
call tcomment#DefineType('x86conf', '# %s' )
|
||
call tcomment#DefineType('xml', '<!-- %s -->' )
|
||
call tcomment#DefineType('xml_inline', g:tcommentInlineXML)
|
||
call tcomment#DefineType('xml_block', g:tcommentBlockXML )
|
||
call tcomment#DefineType('xs', '// %s' )
|
||
call tcomment#DefineType('xs_block', g:tcommentBlockC )
|
||
call tcomment#DefineType('xslt', '<!-- %s -->' )
|
||
call tcomment#DefineType('xslt_inline', g:tcommentInlineXML)
|
||
call tcomment#DefineType('xslt_block', g:tcommentBlockXML )
|
||
call tcomment#DefineType('yaml', '# %s' )
|
||
|
||
|
||
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:defaultComments = s:DefaultValue('comments')
|
||
let s:defaultCommentString = s:DefaultValue('commentstring')
|
||
let s:nullCommentString = '%s'
|
||
|
||
" tcomment#Comment(line1, line2, ?commentMode, ?commentAnyway, ?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 "commentMode" argument
|
||
" 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"
|
||
" 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.
|
||
" 2. 1-2 values for: ?commentPrefix, ?commentPostfix
|
||
" 3. a dictionary (internal use only)
|
||
"
|
||
" commentMode:
|
||
" G ... guess the value of commentMode
|
||
" 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 commentMode = (a:0 >= 1 ? a:1 : 'G') . g:tcommentModeExtra
|
||
let commentAnyway = a:0 >= 2 ? (a:2 == '!') : 0
|
||
" TLogVAR a:beg, a:end, commentMode, commentAnyway
|
||
" save the cursor position
|
||
let s:current_pos = getpos('.')
|
||
let cursor_pos = getpos("'>")
|
||
let s:cursor_pos = []
|
||
if commentMode =~# 'i'
|
||
let commentMode = substitute(commentMode, '\Ci', line("'<") == line("'>") ? 'I' : 'G', 'g')
|
||
endif
|
||
let [lbeg, cbeg, lend, cend] = s:GetStartEnd(a:beg, a:end, commentMode)
|
||
" TLogVAR commentMode, lbeg, cbeg, lend, cend
|
||
" 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
|
||
call extend(cdef, s:GetCommentDefinition(lbeg, lend, commentMode))
|
||
" TLogVAR 4, 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, commentMode, 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 commentMode = cdef.mode
|
||
endif
|
||
if exists('s:temp_options')
|
||
let cdef = s:ExtendCDef(lbeg, lend, commentMode, cdef, s:temp_options)
|
||
" TLogVAR cdef
|
||
" echom "DBG s:temp_options" string(s:temp_options)
|
||
unlet s:temp_options
|
||
endif
|
||
" TLogVAR cdef
|
||
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 cmtCheck = substitute(cms0, '\([ ]\)', '\1\\?', 'g')
|
||
" turn commentstring into a search pattern
|
||
let cmtCheck = printf(cmtCheck, '\(\_.\{-}\)')
|
||
" set commentMode and indentStr
|
||
let [indentStr, uncomment] = s:CommentDef(lbeg, lend, cmtCheck, commentMode, cbeg, cend)
|
||
" TLogVAR indentStr, uncomment
|
||
let col = get(cdef, 'col', -1)
|
||
if col >= 0
|
||
let col -= 1
|
||
let indent = len(indentStr)
|
||
if col > indent
|
||
let cms0 = repeat(' ', col - indent) . cms0
|
||
" TLogVAR cms0
|
||
else
|
||
let indentStr = repeat(' ', col)
|
||
endif
|
||
endif
|
||
if commentAnyway
|
||
let uncomment = 0
|
||
endif
|
||
" go
|
||
if commentMode =~# 'B'
|
||
" We want a comment block
|
||
call s:CommentBlock(lbeg, lend, uncomment, cmtCheck, cdef, indentStr)
|
||
else
|
||
" call s:CommentLines(lbeg, lend, cbeg, cend, uncomment, cmtCheck, cms0, indentStr)
|
||
" We want commented lines
|
||
" final search pattern for uncommenting
|
||
let cmtCheck = escape('\V\^\(\s\{-}\)'. cmtCheck .'\$', '"/\')
|
||
" final pattern for commenting
|
||
let cmtReplace = s:GetCommentReplace(cdef, cms0)
|
||
" TLogVAR cmtReplace
|
||
let s:cdef = cdef
|
||
let cmd = lbeg .','. lend .'s/\V'.
|
||
\ s:StartPosRx(commentMode, lbeg, cbeg) . indentStr .'\zs\(\_.\{-}\)'. s:EndPosRx(commentMode, lend, cend) .'/'.
|
||
\ '\=s:ProcessedLine('. uncomment .', submatch(0), "'. cmtCheck .'", "'. cmtReplace .'")/ge'
|
||
" TLogVAR cmd
|
||
exec cmd
|
||
call histdel('search', -1)
|
||
unlet s:cdef
|
||
endif
|
||
" reposition cursor
|
||
" TLogVAR commentMode
|
||
if !empty(s:cursor_pos)
|
||
let cursor_pos = s:cursor_pos
|
||
endif
|
||
if commentMode =~ '>'
|
||
call setpos('.', cursor_pos)
|
||
if commentMode !~ 'i' && commentMode =~ '>>'
|
||
norm! l^
|
||
endif
|
||
elseif commentMode =~ '#'
|
||
call setpos('.', cursor_pos)
|
||
else
|
||
call setpos('.', s:current_pos)
|
||
endif
|
||
unlet s:cursor_pos s:current_pos
|
||
endf
|
||
|
||
|
||
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, commentMode) "{{{3
|
||
" TLogVAR a:beg, a:end, a:commentMode
|
||
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 commentMode = a:commentMode
|
||
" TLogVAR commentMode
|
||
if commentMode =~# 'R'
|
||
let cbeg = col('.')
|
||
let cend = 0
|
||
let commentMode = substitute(commentMode, '\CR', 'G', 'g')
|
||
elseif commentMode =~# 'I'
|
||
let cbeg = col("'<")
|
||
if cbeg == 0
|
||
let cbeg = col('.')
|
||
endif
|
||
let cend = col("'>")
|
||
if cend < col('$') && (commentMode =~# 'o' || &selection == 'inclusive')
|
||
let cend += 1
|
||
" TLogVAR cend, col('$')
|
||
endif
|
||
else
|
||
let cbeg = 0
|
||
let cend = 0
|
||
endif
|
||
endif
|
||
" TLogVAR lbeg, cbeg, lend, cend
|
||
return [lbeg, cbeg, lend, cend]
|
||
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 a:cdef.commentstring = substitute(cms[0 : cms_fbeg - 1], rxbeg, rpbeg, '')
|
||
\. cms[cms_fbeg : cms_fend - 1]
|
||
\. substitute(cms[cms_fend : -1], rxend, rpend, '')
|
||
" TLogVAR cms, a:cdef.commentstring
|
||
if !empty(mid)
|
||
let rxmid = get(a:cdef, 'rxmid', '^.*$')
|
||
let rpmid = repeat('&', get(a:cdef, 'cmid', get(a:cdef, 'count', 1)))
|
||
let a:cdef.middle = substitute(mid, rxmid, rpmid, '')
|
||
" TLogVAR mid, a:cdef.middle
|
||
endif
|
||
return a:cdef
|
||
endf
|
||
|
||
|
||
function! s:ParseArgs(beg, end, commentMode, arglist) "{{{3
|
||
let args = {}
|
||
for arg in a:arglist
|
||
let key = matchstr(arg, '^[^=]\+')
|
||
let value = matchstr(arg, '=\zs.*$')
|
||
if !empty(key)
|
||
let args[key] = value
|
||
endif
|
||
endfor
|
||
return s:ExtendCDef(a:beg, a:end, a:commentMode, {}, args)
|
||
endf
|
||
|
||
|
||
function! s:ExtendCDef(beg, end, commentMode, cdef, args)
|
||
for [key, value] in items(a:args)
|
||
if key == 'as'
|
||
call extend(a:cdef, s:GetCommentDefinitionForType(a:beg, a:end, a:commentMode, value))
|
||
elseif key == 'mode'
|
||
let a:cdef[key] = a:commentMode . 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 commentMode = a:0 >= 1 ? a:1 : ''
|
||
let bang = a:0 >= 2 ? a:2 : ''
|
||
" TLogVAR a:type, commentMode, bang
|
||
if !exists('w:tcommentPos')
|
||
let w:tcommentPos = getpos(".")
|
||
endif
|
||
let sel_save = &selection
|
||
set selection=inclusive
|
||
let reg_save = @@
|
||
" let pos = getpos('.')
|
||
try
|
||
if a:type == 'line'
|
||
silent exe "normal! '[V']"
|
||
let commentMode1 = 'G'
|
||
elseif a:type == 'block'
|
||
silent exe "normal! `[\<C-V>`]"
|
||
let commentMode1 = 'I'
|
||
elseif a:type == 'char' && !g:tcomment#ignore_char_type
|
||
silent exe "normal! `[v`]"
|
||
let commentMode1 = 'I'
|
||
else
|
||
silent exe "normal! `[v`]"
|
||
let commentMode1 = 'i'
|
||
endif
|
||
if empty(commentMode)
|
||
let commentMode = commentMode1
|
||
endif
|
||
let lbeg = line("'[")
|
||
let lend = line("']")
|
||
let cbeg = col("'[")
|
||
let cend = col("']")
|
||
" TLogVAR lbeg, lend, cbeg, cend
|
||
" echom "DBG tcomment#Operator" lbeg col("'[") col("'<") lend col("']") col("'>")
|
||
norm!
|
||
let commentMode .= g:tcommentOpModeExtra
|
||
if a:type =~ 'line\|block' || g:tcomment#ignore_char_type
|
||
call tcomment#Comment(lbeg, lend, commentMode.'o', bang)
|
||
else
|
||
call tcomment#Comment([lbeg, cbeg], [lend, cend], commentMode.'o', bang)
|
||
endif
|
||
finally
|
||
let &selection = sel_save
|
||
let @@ = reg_save
|
||
if g:tcommentOpModeExtra !~ '>'
|
||
" TLogVAR pos
|
||
" call setpos('.', pos)
|
||
if exists('w:tcommentPos')
|
||
call setpos('.', w:tcommentPos)
|
||
unlet! w:tcommentPos
|
||
else
|
||
echohl WarningMsg
|
||
echom "TComment: w:tcommentPos wasn't set. Please report this to the plugin author"
|
||
echohl NONE
|
||
endif
|
||
endif
|
||
endtry
|
||
endf
|
||
|
||
|
||
function! tcomment#OperatorLine(type) "{{{3
|
||
call tcomment#Operator(a:type, 'G')
|
||
endf
|
||
|
||
|
||
function! tcomment#OperatorAnyway(type) "{{{3
|
||
call tcomment#Operator(a:type, '', '!')
|
||
endf
|
||
|
||
|
||
function! tcomment#OperatorLineAnyway(type) "{{{3
|
||
call tcomment#Operator(a:type, 'G', '!')
|
||
endf
|
||
|
||
|
||
" :display: tcomment#CommentAs(beg, end, commentAnyway, 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, commentAnyway, filetype, ...)
|
||
if a:filetype =~ '_block$'
|
||
let commentMode = 'B'
|
||
let ft = substitute(a:filetype, '_block$', '', '')
|
||
elseif a:filetype =~ '_inline$'
|
||
let commentMode = 'I'
|
||
let ft = substitute(a:filetype, '_inline$', '', '')
|
||
else
|
||
let commentMode = '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, commentMode, a:000)
|
||
endif
|
||
else
|
||
let cdef = {}
|
||
endif
|
||
" echom "DBG" string(cdef)
|
||
call extend(cdef, s:GetCommentDefinitionForType(a:beg, a:end, commentMode, ft))
|
||
keepjumps call tcomment#Comment(a:beg, a:end, commentMode, a:commentAnyway, cdef)
|
||
endf
|
||
|
||
|
||
" collect all known comment types
|
||
" :nodoc:
|
||
function! tcomment#CollectFileTypes()
|
||
if s:typesDirty
|
||
let s:types = keys(s:definitions)
|
||
let s:typesRx = '\V\^\('. join(s:types, '\|') .'\)\(\u\.\*\)\?\$'
|
||
let s:typesDirty = 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
|
||
|
||
|
||
" :nodoc:
|
||
function! tcomment#CompleteArgs(ArgLead, CmdLine, CursorPos) "{{{3
|
||
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, commentMode, filetype) "{{{3
|
||
let cdef = s:GetCommentDefinition(a:beg, a:end, a:commentMode, a:filetype)
|
||
" TLogVAR cdef
|
||
let cms = cdef.commentstring
|
||
let commentMode = 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, commentMode, ?filetype="")
|
||
function! s:GetCommentDefinition(beg, end, commentMode, ...)
|
||
let ft = a:0 >= 1 ? a:1 : ''
|
||
if ft != ''
|
||
let cdef = s:GetCustomCommentString(ft, a:commentMode)
|
||
else
|
||
let cdef = {'mode': a:commentMode}
|
||
endif
|
||
" TLogVAR cdef
|
||
let cms = get(cdef, 'commentstring', '')
|
||
if empty(cms)
|
||
let filetype = s:Filetype()
|
||
if exists('b:commentstring')
|
||
let cms = b:commentstring
|
||
" TLogVAR 1, cms
|
||
return s:GetCustomCommentString(filetype, a:commentMode, 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:GetCustomCommentString(filetype, a:commentMode, cms)
|
||
elseif g:tcommentGuessFileType || (exists('g:tcommentGuessFileType_'. filetype)
|
||
\ && g:tcommentGuessFileType_{filetype} =~ '[^0]')
|
||
if g:tcommentGuessFileType_{filetype} == 1
|
||
let altFiletype = ''
|
||
else
|
||
let altFiletype = g:tcommentGuessFileType_{filetype}
|
||
endif
|
||
" TLogVAR altFiletype
|
||
return s:GuessFileType(a:beg, a:end, a:commentMode, filetype, altFiletype)
|
||
else
|
||
return s:GetCustomCommentString(filetype, a:commentMode, s:GuessCurrentCommentString(a:commentMode))
|
||
endif
|
||
let cdef.commentstring = cms
|
||
endif
|
||
return cdef
|
||
endf
|
||
|
||
function! s:StartPosRx(mode, line, col)
|
||
" TLogVAR a:mode, a:line, a:col
|
||
if a:mode =~# 'I'
|
||
return s:StartLineRx(a:line) . s:StartColRx(a:col)
|
||
else
|
||
return s:StartColRx(a:col)
|
||
endif
|
||
endf
|
||
|
||
function! s:EndPosRx(mode, line, col)
|
||
if a:mode =~# 'I'
|
||
return s:EndLineRx(a:line) . s:EndColRx(a:col)
|
||
else
|
||
return s:EndColRx(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(pos)
|
||
if a:pos == 0
|
||
return '\^'
|
||
else
|
||
return '\%'. a:pos .'c'
|
||
endif
|
||
endf
|
||
|
||
function! s:EndColRx(pos)
|
||
if a:pos == 0
|
||
return '\$'
|
||
else
|
||
return '\%'. a:pos .'c'
|
||
endif
|
||
endf
|
||
|
||
function! s:GetIndentString(line, start)
|
||
let start = a:start > 0 ? a:start - 1 : 0
|
||
return substitute(strpart(getline(a:line), start), '\V\^\s\*\zs\.\*\$', '', '')
|
||
endf
|
||
|
||
function! s:CommentDef(beg, end, checkRx, commentMode, cstart, cend)
|
||
let mdrx = '\V'. s:StartColRx(a:cstart) .'\s\*'. a:checkRx .'\s\*'. s:EndColRx(0)
|
||
" let mdrx = '\V'. s:StartPosRx(a:commentMode, a:beg, a:cstart) .'\s\*'. a:checkRx .'\s\*'. s:EndPosRx(a:commentMode, a:end, 0)
|
||
let line = getline(a:beg)
|
||
if a:cstart != 0 && a:cend != 0
|
||
let line = strpart(line, 0, a:cend - 1)
|
||
endif
|
||
let uncomment = (line =~ mdrx)
|
||
let indentStr = s:GetIndentString(a:beg, a:cstart)
|
||
let il = indent(a:beg)
|
||
let n = a:beg + 1
|
||
while n <= a:end
|
||
if getline(n) =~ '\S'
|
||
let jl = indent(n)
|
||
if jl < il
|
||
let indentStr = s:GetIndentString(n, a:cstart)
|
||
let il = jl
|
||
endif
|
||
if a:commentMode =~# 'G'
|
||
if !(getline(n) =~ mdrx)
|
||
let uncomment = 0
|
||
endif
|
||
endif
|
||
endif
|
||
let n = n + 1
|
||
endwh
|
||
if a:commentMode =~# 'B'
|
||
let t = @t
|
||
try
|
||
silent exec 'norm! '. a:beg.'G1|v'.a:end.'G$"ty'
|
||
let uncomment = (@t =~ mdrx)
|
||
finally
|
||
let @t = t
|
||
endtry
|
||
endif
|
||
return [indentStr, uncomment]
|
||
endf
|
||
|
||
function! s:ProcessedLine(uncomment, match, checkRx, replace)
|
||
" TLogVAR a:uncomment, a:match, a:checkRx, a:replace
|
||
if !(a:match =~ '\S' || g:tcommentBlankLines)
|
||
return a:match
|
||
endif
|
||
let ml = len(a:match)
|
||
if a:uncomment
|
||
let rv = substitute(a:match, a:checkRx, '\1\2', '')
|
||
let rv = s:UnreplaceInLine(rv)
|
||
else
|
||
let rv = s:ReplaceInLine(a:match)
|
||
let rv = printf(a:replace, rv)
|
||
endif
|
||
" TLogVAR rv
|
||
" let md = len(rv) - ml
|
||
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)
|
||
let prefix_len = match(a:replace, '%\@<!%s')
|
||
if prefix_len != -1
|
||
let s:cursor_pos = copy(s:current_pos)
|
||
let s:cursor_pos[2] += prefix_len
|
||
endif
|
||
endif
|
||
endif
|
||
" TLogVAR pe, md, a:match
|
||
" 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
|
||
endf
|
||
|
||
|
||
function! s:ReplaceInLine(text) "{{{3
|
||
if has_key(s:cdef, 'replacements')
|
||
let text = a:text
|
||
" TLogVAR text
|
||
for [token, substitution] in items(s:cdef.replacements)
|
||
let text = substitute(text, '\V'. escape(token, '\'), substitution, 'g')
|
||
" TLogVAR token, substitution, text
|
||
endfor
|
||
" TLogVAR text
|
||
return text
|
||
else
|
||
return a:text
|
||
endif
|
||
endf
|
||
|
||
|
||
function! s:UnreplaceInLine(text) "{{{3
|
||
if has_key(s:cdef, 'replacements')
|
||
let text = a:text
|
||
" TLogVAR text
|
||
for [substitution, token] in items(s:cdef.replacements)
|
||
" TLogVAR substitution, token
|
||
let text = substitute(text, '\V'. escape(token, '\'), substitution, 'g')
|
||
endfor
|
||
return text
|
||
else
|
||
return a:text
|
||
endif
|
||
endf
|
||
|
||
|
||
function! s:CommentBlock(beg, end, uncomment, checkRx, cdef, indentStr)
|
||
" TLogVAR a:beg, a:end, a:uncomment, a:checkRx, a:cdef, a:indentStr
|
||
let t = @t
|
||
let sel_save = &selection
|
||
set selection=exclusive
|
||
try
|
||
silent exec 'norm! '. a:beg.'G1|v'.a:end.'G$"td'
|
||
let ms = s:BlockGetMiddleString(a:cdef)
|
||
let mx = escape(ms, '\')
|
||
if a:uncomment
|
||
let @t = substitute(@t, '\V\^\s\*'. a:checkRx .'\$', '\1', '')
|
||
if ms != ''
|
||
let @t = substitute(@t, '\V\n'. a:indentStr . mx, '\n'. a:indentStr, 'g')
|
||
endif
|
||
let @t = substitute(@t, '^\n', '', '')
|
||
let @t = substitute(@t, '\n\s*$', '', '')
|
||
else
|
||
let cs = s:BlockGetCommentString(a:cdef)
|
||
let cs = a:indentStr . substitute(cs, '%\@<!%s', '%s'. a:indentStr, '')
|
||
if ms != ''
|
||
let ms = a:indentStr . ms
|
||
let mx = a:indentStr . mx
|
||
let @t = substitute(@t, '^'. a:indentStr, '', 'g')
|
||
let @t = ms . substitute(@t, '\n'. a:indentStr, '\n'. mx, 'g')
|
||
endif
|
||
let @t = printf(cs, "\n". @t ."\n")
|
||
endif
|
||
silent norm! "tP
|
||
finally
|
||
let &selection = sel_save
|
||
let @t = t
|
||
endtry
|
||
endf
|
||
|
||
|
||
function! s:Filetype(...) "{{{3
|
||
let ft = a:0 >= 1 ? a:1 : &filetype
|
||
let ft = substitute(ft, '\..*$', '', '')
|
||
return ft
|
||
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("."))
|
||
" commentMode ........ (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 commentMode = get(options, 'commentMode', '')
|
||
let filetype = get(options, 'filetype', &filetype)
|
||
let fallbackFiletype = get(options, 'filetype', '')
|
||
return s:GuessFileType(beg, end, commentMode, 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, commentMode, filetype, ?fallbackFiletype)
|
||
function! s:GuessFileType(beg, end, commentMode, filetype, ...)
|
||
" TLogVAR a:beg, a:end, a:commentMode, a:filetype, a:000
|
||
if a:0 >= 1 && a:1 != ''
|
||
let cdef = s:GetCustomCommentString(a:1, a:commentMode)
|
||
if empty(get(cdef, 'commentstring', ''))
|
||
let cdef.commentstring = s:GuessCurrentCommentString(a:commentMode)
|
||
endif
|
||
else
|
||
let cdef = s:GetCustomCommentString(a:filetype, a:commentMode)
|
||
if !has_key(cdef, 'commentstring')
|
||
let cdef = {'commentstring': s:GuessCurrentCommentString(0), 'mode': s:CommentMode(a:commentMode, 'G')}
|
||
endif
|
||
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 syntaxName = s:GetSyntaxName(n, m)
|
||
" TLogVAR syntaxName, n, m
|
||
let ftypeMap = get(g:tcommentSyntaxMap, syntaxName, '')
|
||
" TLogVAR ftypeMap
|
||
if !empty(ftypeMap) && type(ftypeMap) == 4
|
||
if n < a:beg
|
||
let key = 'prevnonblank'
|
||
elseif n > a:end
|
||
let key = 'nextnonblank'
|
||
else
|
||
let key = ''
|
||
endif
|
||
if empty(key) || !has_key(ftypeMap, key)
|
||
let ftypeftype = get(ftypeMap, 'filetype', {})
|
||
" TLogVAR ftypeMap, ftypeftype
|
||
unlet! ftypeMap
|
||
let ftypeMap = get(ftypeftype, a:filetype, '')
|
||
else
|
||
let mapft = ''
|
||
for mapdef in ftypeMap[key]
|
||
if strpart(text, m - 1) =~ '^'. mapdef.match
|
||
let mapft = mapdef.filetype
|
||
break
|
||
endif
|
||
endfor
|
||
unlet! ftypeMap
|
||
if empty(mapft)
|
||
let ftypeMap = ''
|
||
else
|
||
let ftypeMap = mapft
|
||
endif
|
||
endif
|
||
endif
|
||
if !empty(ftypeMap)
|
||
" TLogVAR ftypeMap
|
||
return s:GetCustomCommentString(ftypeMap, a:commentMode, cdef.commentstring)
|
||
elseif syntaxName =~ s:typesRx
|
||
let ft = substitute(syntaxName, s:typesRx, '\1', '')
|
||
" TLogVAR ft
|
||
if exists('g:tcommentIgnoreTypes_'. a:filetype) && g:tcommentIgnoreTypes_{a:filetype} =~ '\<'.ft.'\>'
|
||
let m += 1
|
||
else
|
||
return s:GetCustomCommentString(ft, a:commentMode, cdef.commentstring)
|
||
endif
|
||
elseif syntaxName == '' || syntaxName == 'None' || syntaxName =~ '^\u\+$' || syntaxName =~ '^\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 syntaxName = 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 syntaxName = substitute(syntaxName, rx, subdef.sub, 'g')
|
||
endif
|
||
endfor
|
||
endif
|
||
" TLogVAR syntaxName
|
||
return syntaxName
|
||
endf
|
||
|
||
|
||
function! s:CommentMode(commentMode, newmode) "{{{3
|
||
return substitute(a:commentMode, '\w\+', a:newmode, 'g')
|
||
endf
|
||
|
||
function! s:GuessCurrentCommentString(commentMode)
|
||
" TLogVAR a:commentMode
|
||
let valid_cms = (match(&commentstring, '%\@<!%s') != -1)
|
||
if &commentstring != s:defaultCommentString && valid_cms
|
||
" The &commentstring appears to have been set and to be valid
|
||
return &commentstring
|
||
endif
|
||
if &comments != s:defaultComments
|
||
" the commentstring is the default one, so we assume that it wasn't
|
||
" explicitly set; we then try to reconstruct &cms from &comments
|
||
let cms = s:ConstructFromComments(a:commentMode)
|
||
if cms != s:nullCommentString
|
||
return cms
|
||
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
|
||
return &commentstring
|
||
else
|
||
" &commentstring is invalid. So we return the identity string.
|
||
return s:nullCommentString
|
||
endif
|
||
endf
|
||
|
||
function! s:ConstructFromComments(commentMode)
|
||
exec s:ExtractCommentsPart('')
|
||
if a:commentMode =~# 'G' && line != ''
|
||
return line .' %s'
|
||
endif
|
||
exec s:ExtractCommentsPart('s')
|
||
if s != ''
|
||
exec s:ExtractCommentsPart('e')
|
||
return s.' %s '.e
|
||
endif
|
||
if line != ''
|
||
return line .' %s'
|
||
else
|
||
return s:nullCommentString
|
||
endif
|
||
endf
|
||
|
||
function! s:ExtractCommentsPart(key)
|
||
" let key = a:key != "" ? a:key .'[^:]*' : ""
|
||
let key = a:key . '[bnflrxO0-9-]*'
|
||
let val = substitute(&comments, '^\(.\{-},\)\{-}'. key .':\([^,]\+\).*$', '\2', '')
|
||
if val == &comments
|
||
let val = ''
|
||
else
|
||
let val = substitute(val, '%', '%%', 'g')
|
||
endif
|
||
let var = a:key == '' ? 'line' : a:key
|
||
return 'let '. var .'="'. escape(val, '"') .'"'
|
||
endf
|
||
|
||
" s:GetCustomCommentString(ft, commentMode, ?default="")
|
||
function! s:GetCustomCommentString(ft, commentMode, ...)
|
||
" TLogVAR a:ft, a:commentMode, a:000
|
||
let commentMode = a:commentMode
|
||
let customComment = tcomment#TypeExists(a:ft)
|
||
if commentMode =~# 'B' && tcomment#TypeExists(a:ft .'_block')
|
||
let def = s:definitions[a:ft .'_block']
|
||
" TLogVAR 1, def
|
||
elseif commentMode =~? 'I' && tcomment#TypeExists(a:ft .'_inline')
|
||
let def = s:definitions[a:ft .'_inline']
|
||
" TLogVAR 2, def
|
||
elseif customComment
|
||
let def = s:definitions[a:ft]
|
||
let commentMode = s:CommentMode(commentMode, 'G')
|
||
" TLogVAR 3, def
|
||
elseif a:0 >= 1
|
||
let def = {'commentstring': a:1}
|
||
let commentMode = s:CommentMode(commentMode, 'G')
|
||
" TLogVAR 4, def
|
||
else
|
||
let def = {}
|
||
let commentMode = s:CommentMode(commentMode, 'G')
|
||
" TLogVAR 5, def
|
||
endif
|
||
let cdef = copy(def)
|
||
let cdef.mode = commentMode
|
||
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 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
|
||
|
||
|
||
redraw
|
||
|
||
" vi: ft=vim:tw=72:ts=4:fo=w2croql
|