/
NERD_commenter.vim
3362 lines (2935 loc) · 125 KB
/
NERD_commenter.vim
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" ============================================================================
" File: NERD_commenter.vim
" Description: vim global plugin that provides easy code commenting
" Maintainer: Martin Grenfell <martin_grenfell at msn dot com>
" Version: 2.1.16
" Last Change: 27 June, 2008
" License: This program is free software. It comes without any warranty,
" to the extent permitted by applicable law. You can redistribute
" it and/or modify it under the terms of the Do What The Fuck You
" Want To Public License, Version 2, as published by Sam Hocevar.
" See http://sam.zoy.org/wtfpl/COPYING for more details.
"
" ============================================================================
" Section: script init stuff {{{1
if exists("loaded_nerd_comments")
finish
endif
if v:version < 700
echoerr "NERDCommenter: this plugin requires vim >= 7. DOWNLOAD IT! You'll thank me later!"
finish
endif
let loaded_nerd_comments = 1
" Section: spaces init {{{2
" Occasionally we need to grab a string of spaces so just make one here
let s:spaces = ""
while strlen(s:spaces) < 100
let s:spaces = s:spaces . " "
endwhile
" Function: s:InitVariable() function {{{2
" This function is used to initialise a given variable to a given value. The
" variable is only initialised if it does not exist prior
"
" Args:
" -var: the name of the var to be initialised
" -value: the value to initialise var to
"
" Returns:
" 1 if the var is set, 0 otherwise
function s:InitVariable(var, value)
if !exists(a:var)
exec 'let ' . a:var . ' = ' . "'" . a:value . "'"
return 1
endif
return 0
endfunction
" Section: space string init{{{2
" When putting spaces after the left delim and before the right we use
" s:spaceStr for the space char. This way we can make it add anything after
" the left and before the right by modifying this variable
let s:spaceStr = ' '
let s:lenSpaceStr = strlen(s:spaceStr)
" Section: variable init calls {{{2
call s:InitVariable("g:NERDAllowAnyVisualDelims", 1)
call s:InitVariable("g:NERDBlockComIgnoreEmpty", 0)
call s:InitVariable("g:NERDCommentWholeLinesInVMode", 0)
call s:InitVariable("g:NERDCompactSexyComs", 0)
call s:InitVariable("g:NERDDefaultNesting", 1)
call s:InitVariable("g:NERDMenuMode", 3)
call s:InitVariable("g:NERDLPlace", "[>")
call s:InitVariable("g:NERDUsePlaceHolders", 1)
call s:InitVariable("g:NERDRemoveAltComs", 1)
call s:InitVariable("g:NERDRemoveExtraSpaces", 1)
call s:InitVariable("g:NERDRPlace", "<]")
call s:InitVariable("g:NERDShutUp", '0')
call s:InitVariable("g:NERDSpaceDelims", 0)
call s:InitVariable("g:NERDDelimiterRequests", 1)
call s:InitVariable("g:NERDMapleader", ',c')
call s:InitVariable("g:NERDAltComMap", g:NERDMapleader . 'a')
call s:InitVariable("g:NERDAppendComMap", g:NERDMapleader . 'A')
call s:InitVariable("g:NERDComAlignBothMap", g:NERDMapleader . 'b')
call s:InitVariable("g:NERDComAlignLeftMap", g:NERDMapleader . 'l')
call s:InitVariable("g:NERDComAlignRightMap", g:NERDMapleader . 'r')
call s:InitVariable("g:NERDComInInsertMap", '<C-c>')
call s:InitVariable("g:NERDComLineInvertMap", g:NERDMapleader . 'i')
call s:InitVariable("g:NERDComLineMap", g:NERDMapleader . 'c')
call s:InitVariable("g:NERDComLineNestMap", g:NERDMapleader . 'n')
call s:InitVariable("g:NERDComLineSexyMap", g:NERDMapleader . 's')
call s:InitVariable("g:NERDComLineToggleMap", g:NERDMapleader . '<space>')
call s:InitVariable("g:NERDComLineMinimalMap", g:NERDMapleader . 'm')
call s:InitVariable("g:NERDComLineYankMap", g:NERDMapleader . 'y')
call s:InitVariable("g:NERDComToEOLMap", g:NERDMapleader . '$')
call s:InitVariable("g:NERDPrependComMap", g:NERDMapleader . 'I')
call s:InitVariable("g:NERDUncomLineMap", g:NERDMapleader . 'u')
let s:NERDFileNameEscape="[]#*$%'\" ?`!&();<>\\"
" Section: Comment mapping functions, autocommands and commands {{{1
" ============================================================================
" Section: Comment enabler autocommands {{{2
" ============================================================================
if !exists("nerd_autocmds_loaded")
let nerd_autocmds_loaded=1
augroup commentEnablers
"if the user enters a buffer or reads a buffer then we gotta set up
"the comment delimiters for that new filetype
autocmd BufEnter,BufRead * :call s:SetUpForNewFiletype(&filetype, 0)
"if the filetype of a buffer changes, force the script to reset the
"delims for the buffer
autocmd Filetype * :call s:SetUpForNewFiletype(&filetype, 1)
augroup END
endif
" Function: s:SetUpForNewFiletype(filetype) function {{{2
" This function is responsible for setting up buffer scoped variables for the
" given filetype.
"
" These variables include the comment delimiters for the given filetype and calls
" MapDelimiters or MapDelimitersWithAlternative passing in these delimiters.
"
" Args:
" -filetype: the filetype to set delimiters for
" -forceReset: 1 if the delimiters should be reset if they have already be
" set for this buffer.
"
function s:SetUpForNewFiletype(filetype, forceReset)
"if we have already set the delimiters for this buffer then dont go thru
"it again
if !a:forceReset && exists("b:left") && b:left != ''
return
endif
let b:sexyComMarker = ''
"check the filetype against all known filetypes to see if we have
"hardcoded the comment delimiters to use
if a:filetype == ""
call s:MapDelimiters('', '')
elseif a:filetype == "aap"
call s:MapDelimiters('#', '')
elseif a:filetype == "abaqus"
call s:MapDelimiters('**', '')
elseif a:filetype == "abc"
call s:MapDelimiters('%', '')
elseif a:filetype == "acedb"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "ada"
call s:MapDelimitersWithAlternative('--','', '-- ', '')
elseif a:filetype == "ahdl"
call s:MapDelimiters('--', '')
elseif a:filetype == "ahk"
call s:MapDelimitersWithAlternative(';', '', '/*', '*/')
elseif a:filetype == "amiga"
call s:MapDelimiters(';', '')
elseif a:filetype == "aml"
call s:MapDelimiters('/*', '')
elseif a:filetype == "ampl"
call s:MapDelimiters('#', '')
elseif a:filetype == "ant"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "apache"
call s:MapDelimiters('#', '')
elseif a:filetype == "apachestyle"
call s:MapDelimiters('#', '')
elseif a:filetype == "asm68k"
call s:MapDelimiters(';', '')
elseif a:filetype == "asm"
call s:MapDelimitersWithAlternative(';', '', '#', '')
elseif a:filetype == "asn"
call s:MapDelimiters('--', '')
elseif a:filetype == "aspvbs"
call s:MapDelimiters('''', '')
elseif a:filetype == "asterisk"
call s:MapDelimiters(';', '')
elseif a:filetype == "asy"
call s:MapDelimiters('//', '')
elseif a:filetype == "atlas"
call s:MapDelimiters('C','$')
elseif a:filetype == "autohotkey"
call s:MapDelimiters(';','')
elseif a:filetype == "autoit"
call s:MapDelimiters(';','')
elseif a:filetype == "automake"
call s:MapDelimitersWithAlternative('#','', 'dnl ', '')
elseif a:filetype == "ave"
call s:MapDelimiters("'",'')
elseif a:filetype == "awk"
call s:MapDelimiters('#','')
elseif a:filetype == "basic"
call s:MapDelimitersWithAlternative("'",'', 'REM ', '')
elseif a:filetype == "b"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "bbx"
call s:MapDelimiters('%', '')
elseif a:filetype == "bc"
call s:MapDelimiters('#', '')
elseif a:filetype == "bdf"
call s:MapDelimiters('COMMENT ', '')
elseif a:filetype == "bib"
call s:MapDelimiters('%','')
elseif a:filetype == "bindzone"
call s:MapDelimiters(';', '')
elseif a:filetype == "bst"
call s:MapDelimiters('%', '')
elseif a:filetype == "btm"
call s:MapDelimiters('::', '')
elseif a:filetype == "bzr"
call s:MapDelimiters('', '')
elseif a:filetype == "caos"
call s:MapDelimiters('*', '')
elseif a:filetype == "catalog"
call s:MapDelimiters('--','--')
elseif a:filetype == "c"
call s:MapDelimitersWithAlternative('/*','*/', '//', '')
elseif a:filetype == "cfg"
call s:MapDelimiters('#', '')
elseif a:filetype == "cg"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "ch"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "changelog"
call s:MapDelimiters('','')
elseif a:filetype == "cl"
call s:MapDelimiters('#', '')
elseif a:filetype == "clean"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "clipper"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "cmake"
call s:MapDelimiters('#','')
elseif a:filetype == "cobol"
call s:MapDelimiters('', '')
elseif a:filetype == "conf"
call s:MapDelimiters('#', '')
elseif a:filetype == "config"
call s:MapDelimiters('dnl ', '')
elseif a:filetype == "context"
call s:MapDelimiters('%','')
elseif a:filetype == "cpp"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "crontab"
call s:MapDelimiters('#', '')
elseif a:filetype == "cs"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "csc"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "csp"
call s:MapDelimiters('--', '')
elseif a:filetype == "css"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "cterm"
call s:MapDelimiters('*', '')
elseif a:filetype == "cupl"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "csv"
call s:MapDelimiters('','')
elseif a:filetype == "cvs"
call s:MapDelimiters('CVS:','')
elseif a:filetype == "CVSAnnotate"
call s:MapDelimiters('','')
elseif a:filetype == "d"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "dcl"
call s:MapDelimiters('$!', '')
elseif a:filetype == "dakota"
call s:MapDelimiters('#', '')
elseif a:filetype == "debchangelog"
call s:MapDelimiters('', '')
elseif a:filetype == "debcontrol"
call s:MapDelimiters('#', '')
elseif a:filetype == "debsources"
call s:MapDelimiters('#', '')
elseif a:filetype == "def"
call s:MapDelimiters(';', '')
elseif a:filetype == "desktop"
call s:MapDelimiters('#', '')
elseif a:filetype == "diff"
call s:MapDelimiters('#', '')
elseif a:filetype == "django"
call s:MapDelimitersWithAlternative('<!--','-->', '{#', '#}')
elseif a:filetype == "docbk"
call s:MapDelimiters('<!--', '-->')
elseif a:filetype == "dns"
call s:MapDelimiters(';', '')
elseif a:filetype == "dosbatch"
call s:MapDelimitersWithAlternative('REM ','', '::', '')
elseif a:filetype == "dosini"
call s:MapDelimiters(';', '')
elseif a:filetype == "dot"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "dracula"
call s:MapDelimiters(';', '')
elseif a:filetype == "dsl"
call s:MapDelimiters(';', '')
elseif a:filetype == "dtd"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "dtml"
call s:MapDelimiters('<dtml-comment>','</dtml-comment>')
elseif a:filetype == "dtrace"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "dylan"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == 'ebuild'
call s:MapDelimiters('#', '')
elseif a:filetype == "ecd"
call s:MapDelimiters('#', '')
elseif a:filetype == 'eclass'
call s:MapDelimiters('#', '')
elseif a:filetype == "eiffel"
call s:MapDelimiters('--', '')
elseif a:filetype == "elf"
call s:MapDelimiters("'", '')
elseif a:filetype == "elmfilt"
call s:MapDelimiters('#', '')
elseif a:filetype == "erlang"
call s:MapDelimiters('%', '')
elseif a:filetype == "eruby"
call s:MapDelimitersWithAlternative('<!--', '-->', '<%#', '%>')
elseif a:filetype == "eterm"
call s:MapDelimiters('#', '')
elseif a:filetype == "expect"
call s:MapDelimiters('#', '')
elseif a:filetype == "exports"
call s:MapDelimiters('#', '')
elseif a:filetype == "factor"
call s:MapDelimitersWithAlternative('! ', '', '!# ', '')
elseif a:filetype == "fetchmail"
call s:MapDelimiters('#', '')
elseif a:filetype == "fgl"
call s:MapDelimiters('#', '')
elseif a:filetype == "focexec"
call s:MapDelimiters('-*', '')
elseif a:filetype == "form"
call s:MapDelimiters('*', '')
elseif a:filetype == "fortran"
call s:MapDelimiters('!', '')
elseif a:filetype == "foxpro"
call s:MapDelimiters('*', '')
elseif a:filetype == "fstab"
call s:MapDelimiters('#', '')
elseif a:filetype == "fvwm"
call s:MapDelimiters('#', '')
elseif a:filetype == "fx"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "gams"
call s:MapDelimiters('*', '')
elseif a:filetype == "gdb"
call s:MapDelimiters('#', '')
elseif a:filetype == "gdmo"
call s:MapDelimiters('--', '')
elseif a:filetype == "geek"
call s:MapDelimiters('GEEK_COMMENT:', '')
elseif a:filetype == "gentoo-conf-d"
call s:MapDelimiters('#', '')
elseif a:filetype == "gentoo-env-d"
call s:MapDelimiters('#', '')
elseif a:filetype == "gentoo-init-d"
call s:MapDelimiters('#', '')
elseif a:filetype == "gentoo-make-conf"
call s:MapDelimiters('#', '')
elseif a:filetype == 'gentoo-package-keywords'
call s:MapDelimiters('#', '')
elseif a:filetype == 'gentoo-package-mask'
call s:MapDelimiters('#', '')
elseif a:filetype == 'gentoo-package-use'
call s:MapDelimiters('#', '')
elseif a:filetype == 'gitAnnotate'
call s:MapDelimiters('', '')
elseif a:filetype == 'gitcommit'
call s:MapDelimiters('', '')
elseif a:filetype == 'gitconfig'
call s:MapDelimiters(';', '')
elseif a:filetype == 'gitdiff'
call s:MapDelimiters('', '')
elseif a:filetype == "gnuplot"
call s:MapDelimiters('#','')
elseif a:filetype == "groovy"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "group"
call s:MapDelimiters('','')
elseif a:filetype == "grub"
call s:MapDelimiters('#', '')
elseif a:filetype == "gtkrc"
call s:MapDelimiters('#', '')
elseif a:filetype == "haskell"
call s:MapDelimitersWithAlternative('--','', '{-', '-}')
elseif a:filetype == "hb"
call s:MapDelimiters('#', '')
elseif a:filetype == "h"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "haml"
call s:MapDelimiters('/', '')
elseif a:filetype == "help"
call s:MapDelimiters('"','')
elseif a:filetype == "hercules"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "hog"
call s:MapDelimiters('#', '')
elseif a:filetype == "html"
call s:MapDelimitersWithAlternative('<!--','-->', '//', '')
elseif a:filetype == "htmldjango"
call s:MapDelimitersWithAlternative('<!--','-->', '{#', '#}')
elseif a:filetype == "htmlos"
call s:MapDelimiters('#','/#')
elseif a:filetype == "ia64"
call s:MapDelimiters('#', '')
elseif a:filetype == "icon"
call s:MapDelimiters('#', '')
elseif a:filetype == "idlang"
call s:MapDelimiters(';', '')
elseif a:filetype == "idl"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "indent"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "inform"
call s:MapDelimiters('!', '')
elseif a:filetype == "inittab"
call s:MapDelimiters('#', '')
elseif a:filetype == "ishd"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "iss"
call s:MapDelimiters(';', '')
elseif a:filetype == "ist"
call s:MapDelimiters('%', '')
elseif a:filetype == "jam"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "java"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "javascript"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "jess"
call s:MapDelimiters(';', '')
elseif a:filetype == "jgraph"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "jproperties"
call s:MapDelimiters('#','')
elseif a:filetype == "jsp"
call s:MapDelimiters('<%--', '--%>')
elseif a:filetype == "kconfig"
call s:MapDelimiters('#', '')
elseif a:filetype == "kix"
call s:MapDelimiters(';', '')
elseif a:filetype == "kscript"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "lace"
call s:MapDelimiters('--', '')
elseif a:filetype == "ldif"
call s:MapDelimiters('#', '')
elseif a:filetype == "lex"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "lftp"
call s:MapDelimiters('#', '')
elseif a:filetype == "lhaskell"
call s:MapDelimiters('','')
elseif a:filetype == "lifelines"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "lilo"
call s:MapDelimiters('#', '')
elseif a:filetype == "lilypond"
call s:MapDelimiters('%', '')
elseif a:filetype == "liquid"
call s:MapDelimiters('{%', '%}')
elseif a:filetype == "lisp"
call s:MapDelimitersWithAlternative(';','', '#|', '|#')
elseif a:filetype == "lite"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "lookupfile"
call s:MapDelimiters('', '')
elseif a:filetype == "lotos"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "lout"
call s:MapDelimiters('#', '')
elseif a:filetype == "lprolog"
call s:MapDelimiters('%', '')
elseif a:filetype == "lscript"
call s:MapDelimiters("'", '')
elseif a:filetype == "lss"
call s:MapDelimiters('#', '')
elseif a:filetype == "lua"
call s:MapDelimitersWithAlternative('--','', '--[[', ']]')
elseif a:filetype == "lynx"
call s:MapDelimiters('#', '')
elseif a:filetype == "lytex"
call s:MapDelimiters('%', '')
elseif a:filetype == "m4"
call s:MapDelimiters('dnl ', '')
elseif a:filetype == "mail"
call s:MapDelimiters('> ','')
elseif a:filetype == "make"
call s:MapDelimiters('#','')
elseif a:filetype == "map"
call s:MapDelimiters('%', '')
elseif a:filetype == "maple"
call s:MapDelimiters('#', '')
elseif a:filetype == "markdown"
call s:MapDelimiters('<!--', '-->')
elseif a:filetype == "masm"
call s:MapDelimiters(';', '')
elseif a:filetype == "mason"
call s:MapDelimiters('<% #', '%>')
elseif a:filetype == "master"
call s:MapDelimiters('$', '')
elseif a:filetype == "matlab"
call s:MapDelimiters('%', '')
elseif a:filetype == "mel"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "mf"
call s:MapDelimiters('%', '')
elseif a:filetype == "mib"
call s:MapDelimiters('--', '')
elseif a:filetype == "mkd"
call s:MapDelimiters('>', '')
elseif a:filetype == "mma"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "modconf"
call s:MapDelimiters('#', '')
elseif a:filetype == "model"
call s:MapDelimiters('$','$')
elseif a:filetype =~ "moduala."
call s:MapDelimiters('(*','*)')
elseif a:filetype == "modula2"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "modula3"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "monk"
call s:MapDelimiters(';', '')
elseif a:filetype == "mplayerconf"
call s:MapDelimiters('#', '')
elseif a:filetype == "mrxvtrc"
call s:MapDelimiters('#', '')
elseif a:filetype == "mush"
call s:MapDelimiters('#', '')
elseif a:filetype == "muttrc"
call s:MapDelimiters('#', '')
elseif a:filetype == "named"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "nasm"
call s:MapDelimiters(';', '')
elseif a:filetype == "nastran"
call s:MapDelimiters('$', '')
elseif a:filetype == "natural"
call s:MapDelimiters('/*', '')
elseif a:filetype == "ncf"
call s:MapDelimiters(';', '')
elseif a:filetype == "nerdtree"
call s:MapDelimiters('', '')
elseif a:filetype == "netdict"
call s:MapDelimiters('', '')
elseif a:filetype == "netrw"
call s:MapDelimiters('', '')
elseif a:filetype == "nqc"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "nroff"
call s:MapDelimiters('\"', '')
elseif a:filetype == "nsis"
call s:MapDelimiters('#', '')
elseif a:filetype == "objc"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "objcpp"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "ocaml"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "occam"
call s:MapDelimiters('--','')
elseif a:filetype == "omlet"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "omnimark"
call s:MapDelimiters(';', '')
elseif a:filetype == "openroad"
call s:MapDelimiters('//', '')
elseif a:filetype == "opl"
call s:MapDelimiters("REM", "")
elseif a:filetype == "ora"
call s:MapDelimiters('#', '')
elseif a:filetype == "otl"
call s:MapDelimiters('', '')
elseif a:filetype == "ox"
call s:MapDelimiters('//', '')
elseif a:filetype == "pamconf"
call s:MapDelimiters('#', '')
elseif a:filetype == "pascal"
call s:MapDelimitersWithAlternative('{','}', '(*', '*)')
elseif a:filetype == "passwd"
call s:MapDelimiters('','')
elseif a:filetype == "patran"
call s:MapDelimitersWithAlternative('$','','/*', '*/')
elseif a:filetype == "pcap"
call s:MapDelimiters('#', '')
elseif a:filetype == "pccts"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "perl"
call s:MapDelimiters('#', '')
elseif a:filetype == "pfmain"
call s:MapDelimiters('//', '')
elseif a:filetype == "php"
call s:MapDelimitersWithAlternative('//','','/*', '*/')
elseif a:filetype == "phtml"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "pic"
call s:MapDelimiters(';', '')
elseif a:filetype == "pike"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "pilrc"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "pine"
call s:MapDelimiters('#', '')
elseif a:filetype == "plaintex"
call s:MapDelimiters('%','')
elseif a:filetype == "plm"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "plsql"
call s:MapDelimitersWithAlternative('--', '', '/*', '*/')
elseif a:filetype == "po"
call s:MapDelimiters('#', '')
elseif a:filetype == "postscr"
call s:MapDelimiters('%', '')
elseif a:filetype == "pov"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "povini"
call s:MapDelimiters(';', '')
elseif a:filetype == "ppd"
call s:MapDelimiters('%', '')
elseif a:filetype == "ppwiz"
call s:MapDelimiters(';;', '')
elseif a:filetype == "procmail"
call s:MapDelimiters('#', '')
elseif a:filetype == "progress"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "prolog"
call s:MapDelimitersWithAlternative('%','','/*','*/')
elseif a:filetype == "psf"
call s:MapDelimiters('#', '')
elseif a:filetype == "ptcap"
call s:MapDelimiters('#', '')
elseif a:filetype == "pyrex"
call s:MapDelimiters('#','')
elseif a:filetype == "python"
call s:MapDelimiters('#','')
elseif a:filetype == "qf"
call s:MapDelimiters('','')
elseif a:filetype == "radiance"
call s:MapDelimiters('#', '')
elseif a:filetype == "Rails-log"
call s:MapDelimiters('', '')
elseif a:filetype == "ratpoison"
call s:MapDelimiters('#', '')
elseif a:filetype == "r"
call s:MapDelimiters('#', '')
elseif a:filetype == "rc"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "readline"
call s:MapDelimiters('#', '')
elseif a:filetype == "rebol"
call s:MapDelimiters(';', '')
elseif a:filetype == "registry"
call s:MapDelimiters(';', '')
elseif a:filetype == "remind"
call s:MapDelimiters('#', '')
elseif a:filetype == "rexx"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "rib"
call s:MapDelimiters('#','')
elseif a:filetype == "robots"
call s:MapDelimiters('#', '')
elseif a:filetype == "rpl"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "rst"
call s:MapDelimiters('..', '')
elseif a:filetype == "rtf"
call s:MapDelimiters('', '')
elseif a:filetype == "ruby"
call s:MapDelimiters('#','')
elseif a:filetype == "sa"
call s:MapDelimiters('--','')
elseif a:filetype == "samba"
call s:MapDelimitersWithAlternative(';','', '#', '')
elseif a:filetype == "sas"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "sass"
call s:MapDelimitersWithAlternative('//','', '/*', '')
elseif a:filetype == "sather"
call s:MapDelimiters('--', '')
elseif a:filetype == "scala"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "scheme"
call s:MapDelimiters(';', '')
elseif a:filetype == "scilab"
call s:MapDelimiters('//', '')
elseif a:filetype == "screen"
call s:MapDelimiters('#', '')
elseif a:filetype == "scsh"
call s:MapDelimiters(';', '')
elseif a:filetype == "sdl"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "sed"
call s:MapDelimiters('#', '')
elseif a:filetype == "selectbuf"
call s:MapDelimiters('', '')
elseif a:filetype == "services"
call s:MapDelimiters('#', '')
elseif a:filetype == "sgml"
call s:MapDelimiters('<!','>')
elseif a:filetype == "sgmldecl"
call s:MapDelimiters('--','--')
elseif a:filetype == "sgmllnx"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "sicad"
call s:MapDelimiters('*', '')
elseif a:filetype == "simula"
call s:MapDelimitersWithAlternative('%', '', '--', '')
elseif a:filetype == "sinda"
call s:MapDelimiters('$', '')
elseif a:filetype == "skill"
call s:MapDelimiters(';', '')
elseif a:filetype == "slang"
call s:MapDelimiters('%', '')
elseif a:filetype == "sl"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "slice"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "slrnrc"
call s:MapDelimiters('%', '')
elseif a:filetype == "sm"
call s:MapDelimiters('#', '')
elseif a:filetype == "smarty"
call s:MapDelimiters('{*', '*}')
elseif a:filetype == "smil"
call s:MapDelimiters('<!','>')
elseif a:filetype == "smith"
call s:MapDelimiters(';', '')
elseif a:filetype == "sml"
call s:MapDelimiters('(*','*)')
elseif a:filetype == "snnsnet"
call s:MapDelimiters('#', '')
elseif a:filetype == "snnspat"
call s:MapDelimiters('#', '')
elseif a:filetype == "snnsres"
call s:MapDelimiters('#', '')
elseif a:filetype == "snobol4"
call s:MapDelimiters('*', '')
elseif a:filetype == "spec"
call s:MapDelimiters('#', '')
elseif a:filetype == "specman"
call s:MapDelimiters('//', '')
elseif a:filetype == "spectre"
call s:MapDelimitersWithAlternative('//', '', '*', '')
elseif a:filetype == "spice"
call s:MapDelimiters('$', '')
elseif a:filetype == "sql"
call s:MapDelimiters('--', '')
elseif a:filetype == "sqlforms"
call s:MapDelimiters('--', '')
elseif a:filetype == "sqlj"
call s:MapDelimiters('--', '')
elseif a:filetype == "sqr"
call s:MapDelimiters('!', '')
elseif a:filetype == "squid"
call s:MapDelimiters('#', '')
elseif a:filetype == "st"
call s:MapDelimiters('"','')
elseif a:filetype == "stp"
call s:MapDelimiters('--', '')
elseif a:filetype == "strace"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "sudoers"
call s:MapDelimiters('#', '')
elseif a:filetype == "SVKAnnotate"
call s:MapDelimiters('','')
elseif a:filetype == "svn"
call s:MapDelimiters('','')
elseif a:filetype == "SVNAnnotate"
call s:MapDelimiters('','')
elseif a:filetype == "SVNcommitlog"
call s:MapDelimiters('','')
elseif a:filetype == "SVNdiff"
call s:MapDelimiters('','')
elseif a:filetype == "systemverilog"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "tads"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "taglist"
call s:MapDelimiters('', '')
elseif a:filetype == "tags"
call s:MapDelimiters(';', '')
elseif a:filetype == "tak"
call s:MapDelimiters('$', '')
elseif a:filetype == "tar"
call s:MapDelimiters('', '')
elseif a:filetype == "tasm"
call s:MapDelimiters(';', '')
elseif a:filetype == "tcl"
call s:MapDelimiters('#','')
elseif a:filetype == "terminfo"
call s:MapDelimiters('#', '')
elseif a:filetype == "tex"
call s:MapDelimiters('%','')
elseif a:filetype == "text"
call s:MapDelimiters('','')
elseif a:filetype == "texinfo"
call s:MapDelimiters("@c ", "")
elseif a:filetype == "texmf"
call s:MapDelimiters('%', '')
elseif a:filetype == "tf"
call s:MapDelimiters(';', '')
elseif a:filetype == "tidy"
call s:MapDelimiters('#', '')
elseif a:filetype == "tli"
call s:MapDelimiters('#', '')
elseif a:filetype == "trasys"
call s:MapDelimiters("$", "")
elseif a:filetype == "tsalt"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "tsscl"
call s:MapDelimiters('#', '')
elseif a:filetype == "tssgm"
call s:MapDelimiters("comment = '","'")
elseif a:filetype == "uc"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "uil"
call s:MapDelimiters('!', '')
elseif a:filetype == "vb"
call s:MapDelimiters("'","")
elseif a:filetype == "vcscommit"
call s:MapDelimiters('','')
elseif a:filetype == "velocity"
call s:MapDelimitersWithAlternative("##","", '#*', '*#')
elseif a:filetype == "vera"
call s:MapDelimitersWithAlternative('/*','*/','//','')
elseif a:filetype == "verilog"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "verilog_systemverilog"
call s:MapDelimitersWithAlternative('//','', '/*','*/')
elseif a:filetype == "vgrindefs"
call s:MapDelimiters('#', '')
elseif a:filetype == "vhdl"
call s:MapDelimiters('--', '')
elseif a:filetype == "vim"
call s:MapDelimiters('"','')
elseif a:filetype == "viminfo"
call s:MapDelimiters('','')
elseif a:filetype == "vimperator"
call s:MapDelimiters('"','')
elseif a:filetype == "virata"
call s:MapDelimiters('%', '')
elseif a:filetype == "vo_base"
call s:MapDelimiters('', '')
elseif a:filetype == "vrml"
call s:MapDelimiters('#', '')
elseif a:filetype == "vsejcl"
call s:MapDelimiters('/*', '')
elseif a:filetype == "webmacro"
call s:MapDelimiters('##', '')
elseif a:filetype == "wget"
call s:MapDelimiters('#', '')
elseif a:filetype ==? "Wikipedia"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "winbatch"
call s:MapDelimiters(';', '')
elseif a:filetype == "wml"
call s:MapDelimiters('#', '')
elseif a:filetype =~ "[^w]*sh"
call s:MapDelimiters('#', '')
elseif a:filetype == "wvdial"
call s:MapDelimiters(';', '')
elseif a:filetype == "xdefaults"
call s:MapDelimiters('!', '')
elseif a:filetype == "xf86conf"
call s:MapDelimiters('#', '')
elseif a:filetype == "xhtml"
call s:MapDelimiters('<!--', '-->')
elseif a:filetype == "xkb"
call s:MapDelimiters('//', '')
elseif a:filetype == "xmath"
call s:MapDelimiters('#', '')
elseif a:filetype == "xml"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "xmodmap"
call s:MapDelimiters('!', '')
elseif a:filetype == "xpm2"
call s:MapDelimiters('!', '')
elseif a:filetype == "xpm"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "xsd"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "xslt"
call s:MapDelimiters('<!--','-->')
elseif a:filetype == "yacc"
call s:MapDelimiters('/*','*/')
elseif a:filetype == "yaml"
call s:MapDelimiters('#','')
elseif a:filetype == "z8a"
call s:MapDelimiters(';', '')
elseif a:filetype == ""
call s:MapDelimitersWithAlternative("","", "", "")
"we have not hardcoded the comment delimiters to use for this filetype so
"get them from &commentstring.
else
"print a disclaimer to the user :)
if !g:NERDShutUp
call s:NerdEcho("Unknown filetype '".a:filetype."', setting delimiters by &commentstring.\nPleeeeease email the author of the NERD commenter with this filetype\nand its delimiters!", 0)
endif
"extract the delims from &commentstring
let left= substitute(&commentstring, '\(.*\)%s.*', '\1', '')
let right= substitute(&commentstring, '.*%s\(.*\)', '\1', 'g')
call s:MapDelimiters(left,right)
endif
endfunction
" Function: s:MapDelimiters(left, right) function {{{2
" This function is a wrapper for s:MapDelimiters(left, right, leftAlt, rightAlt, useAlt) and is called when there
" is no alternative comment delimiters for the current filetype
"
" Args:
" -left: the left comment delimiter
" -right: the right comment delimiter
function s:MapDelimiters(left, right)
call s:MapDelimitersWithAlternative(a:left, a:right, "", "")
endfunction
" Function: s:MapDelimitersWithAlternative(left, right, leftAlt, rightAlt) function {{{2
" this function sets up the comment delimiter buffer variables
"
" Args:
" -left: the string defining the comment start delimiter
" -right: the string defining the comment end delimiter
" -leftAlt: the string for the alternative comment style defining the comment start delimiter
" -rightAlt: the string for the alternative comment style defining the comment end delimiter
function s:MapDelimitersWithAlternative(left, right, leftAlt, rightAlt)
if !exists('g:NERD_' . &filetype . '_alt_style')
let b:left = a:left
let b:right = a:right
let b:leftAlt = a:leftAlt
let b:rightAlt = a:rightAlt
else
let b:left = a:leftAlt
let b:right = a:rightAlt
let b:leftAlt = a:left
let b:rightAlt = a:right
endif
endfunction
" Function: s:SwitchToAlternativeDelimiters(printMsgs) function {{{2
" This function is used to swap the delimiters that are being used to the
" alternative delimiters for that filetype. For example, if a c++ file is
" being edited and // comments are being used, after this function is called
" /**/ comments will be used.
"
" Args:
" -printMsgs: if this is 1 then a message is echoed to the user telling them
" if this function changed the delimiters or not
function s:SwitchToAlternativeDelimiters(printMsgs)
"if both of the alternative delimiters are empty then there is no
"alternative comment style so bail out
if b:leftAlt == "" && b:rightAlt == ""
if a:printMsgs
call s:NerdEcho("Cannot use alternative delimiters, none are specified", 0)
endif
return 0
endif
"save the current delimiters
let tempLeft = b:left
let tempRight = b:right
"swap current delimiters for alternative
let b:left = b:leftAlt
let b:right = b:rightAlt
"set the previously current delimiters to be the new alternative ones
let b:leftAlt = tempLeft
let b:rightAlt = tempRight
"tell the user what comment delimiters they are now using
if a:printMsgs
let leftNoEsc = b:left
let rightNoEsc = b:right
call s:NerdEcho("Now using " . leftNoEsc . " " . rightNoEsc . " to delimit comments", 1)
endif
return 1
endfunction
" Section: Comment delimiter add/removal functions {{{1
" ============================================================================
" Function: s:AppendCommentToLine(){{{2
" This function appends comment delimiters at the EOL and places the cursor in
" position to start typing the comment
function s:AppendCommentToLine()
let left = s:GetLeft(0,1,0)
let right = s:GetRight(0,1,0)
" get the len of the right delim
let lenRight = strlen(right)
let isLineEmpty = strlen(getline(".")) == 0