mirror of
https://github.com/neovim/neovim.git
synced 2024-12-25 21:55:17 -07:00
111 lines
4.9 KiB
VimL
111 lines
4.9 KiB
VimL
" Vim syntax file
|
|
" Language: sed
|
|
" Maintainer: Haakon Riiser <hakonrk@fys.uio.no>
|
|
" URL: http://folk.uio.no/hakonrk/vim/syntax/sed.vim
|
|
" Last Change: 2010 May 29
|
|
|
|
" quit when a syntax file was already loaded
|
|
if exists("b:current_syntax")
|
|
finish
|
|
endif
|
|
|
|
syn match sedError "\S"
|
|
|
|
syn match sedWhitespace "\s\+" contained
|
|
syn match sedSemicolon ";"
|
|
syn match sedAddress "[[:digit:]$]"
|
|
syn match sedAddress "\d\+\~\d\+"
|
|
syn region sedAddress matchgroup=Special start="[{,;]\s*/\(\\/\)\="lc=1 skip="[^\\]\(\\\\\)*\\/" end="/I\=" contains=sedTab,sedRegexpMeta
|
|
syn region sedAddress matchgroup=Special start="^\s*/\(\\/\)\=" skip="[^\\]\(\\\\\)*\\/" end="/I\=" contains=sedTab,sedRegexpMeta
|
|
syn match sedComment "^\s*#.*$"
|
|
syn match sedFunction "[dDgGhHlnNpPqQx=]\s*\($\|;\)" contains=sedSemicolon,sedWhitespace
|
|
syn match sedLabel ":[^;]*"
|
|
syn match sedLineCont "^\(\\\\\)*\\$" contained
|
|
syn match sedLineCont "[^\\]\(\\\\\)*\\$"ms=e contained
|
|
syn match sedSpecial "[{},!]"
|
|
if exists("highlight_sedtabs")
|
|
syn match sedTab "\t" contained
|
|
endif
|
|
|
|
" Append/Change/Insert
|
|
syn region sedACI matchgroup=sedFunction start="[aci]\\$" matchgroup=NONE end="^.*$" contains=sedLineCont,sedTab
|
|
|
|
syn region sedBranch matchgroup=sedFunction start="[bt]" matchgroup=sedSemicolon end=";\|$" contains=sedWhitespace
|
|
syn region sedRW matchgroup=sedFunction start="[rw]" matchgroup=sedSemicolon end=";\|$" contains=sedWhitespace
|
|
|
|
" Substitution/transform with various delimiters
|
|
syn region sedFlagwrite matchgroup=sedFlag start="w" matchgroup=sedSemicolon end=";\|$" contains=sedWhitespace contained
|
|
syn match sedFlag "[[:digit:]gpI]*w\=" contains=sedFlagwrite contained
|
|
syn match sedRegexpMeta "[.*^$]" contained
|
|
syn match sedRegexpMeta "\\." contains=sedTab contained
|
|
syn match sedRegexpMeta "\[.\{-}\]" contains=sedTab contained
|
|
syn match sedRegexpMeta "\\{\d\*,\d*\\}" contained
|
|
syn match sedRegexpMeta "\\(.\{-}\\)" contains=sedTab contained
|
|
syn match sedReplaceMeta "&\|\\\($\|.\)" contains=sedTab contained
|
|
|
|
" Metacharacters: $ * . \ ^ [ ~
|
|
" @ is used as delimiter and treated on its own below
|
|
let __at = char2nr("@")
|
|
let __sed_i = char2nr(" ") " ASCII: 32, EBCDIC: 64
|
|
if has("ebcdic")
|
|
let __sed_last = 255
|
|
else
|
|
let __sed_last = 126
|
|
endif
|
|
let __sed_metacharacters = '$*.\^[~'
|
|
while __sed_i <= __sed_last
|
|
let __sed_delimiter = escape(nr2char(__sed_i), __sed_metacharacters)
|
|
if __sed_i != __at
|
|
exe 'syn region sedAddress matchgroup=Special start=@\\'.__sed_delimiter.'\(\\'.__sed_delimiter.'\)\=@ skip=@[^\\]\(\\\\\)*\\'.__sed_delimiter.'@ end=@'.__sed_delimiter.'I\=@ contains=sedTab'
|
|
exe 'syn region sedRegexp'.__sed_i 'matchgroup=Special start=@'.__sed_delimiter.'\(\\\\\|\\'.__sed_delimiter.'\)*@ skip=@[^\\'.__sed_delimiter.']\(\\\\\)*\\'.__sed_delimiter.'@ end=@'.__sed_delimiter.'@me=e-1 contains=sedTab,sedRegexpMeta keepend contained nextgroup=sedReplacement'.__sed_i
|
|
exe 'syn region sedReplacement'.__sed_i 'matchgroup=Special start=@'.__sed_delimiter.'\(\\\\\|\\'.__sed_delimiter.'\)*@ skip=@[^\\'.__sed_delimiter.']\(\\\\\)*\\'.__sed_delimiter.'@ end=@'.__sed_delimiter.'@ contains=sedTab,sedReplaceMeta keepend contained nextgroup=sedFlag'
|
|
endif
|
|
let __sed_i = __sed_i + 1
|
|
endwhile
|
|
syn region sedAddress matchgroup=Special start=+\\@\(\\@\)\=+ skip=+[^\\]\(\\\\\)*\\@+ end=+@I\=+ contains=sedTab,sedRegexpMeta
|
|
syn region sedRegexp64 matchgroup=Special start=+@\(\\\\\|\\@\)*+ skip=+[^\\@]\(\\\\\)*\\@+ end=+@+me=e-1 contains=sedTab,sedRegexpMeta keepend contained nextgroup=sedReplacement64
|
|
syn region sedReplacement64 matchgroup=Special start=+@\(\\\\\|\\@\)*+ skip=+[^\\@]\(\\\\\)*\\@+ end=+@+ contains=sedTab,sedReplaceMeta keepend contained nextgroup=sedFlag
|
|
|
|
" Since the syntax for the substituion command is very similar to the
|
|
" syntax for the transform command, I use the same pattern matching
|
|
" for both commands. There is one problem -- the transform command
|
|
" (y) does not allow any flags. To save memory, I ignore this problem.
|
|
syn match sedST "[sy]" nextgroup=sedRegexp\d\+
|
|
|
|
|
|
hi def link sedAddress Macro
|
|
hi def link sedACI NONE
|
|
hi def link sedBranch Label
|
|
hi def link sedComment Comment
|
|
hi def link sedDelete Function
|
|
hi def link sedError Error
|
|
hi def link sedFlag Type
|
|
hi def link sedFlagwrite Constant
|
|
hi def link sedFunction Function
|
|
hi def link sedLabel Label
|
|
hi def link sedLineCont Special
|
|
hi def link sedPutHoldspc Function
|
|
hi def link sedReplaceMeta Special
|
|
hi def link sedRegexpMeta Special
|
|
hi def link sedRW Constant
|
|
hi def link sedSemicolon Special
|
|
hi def link sedST Function
|
|
hi def link sedSpecial Special
|
|
hi def link sedWhitespace NONE
|
|
if exists("highlight_sedtabs")
|
|
hi def link sedTab Todo
|
|
endif
|
|
let __sed_i = char2nr(" ") " ASCII: 32, EBCDIC: 64
|
|
while __sed_i <= __sed_last
|
|
exe "hi def link sedRegexp".__sed_i "Macro"
|
|
exe "hi def link sedReplacement".__sed_i "NONE"
|
|
let __sed_i = __sed_i + 1
|
|
endwhile
|
|
|
|
|
|
unlet __sed_i __sed_last __sed_delimiter __sed_metacharacters
|
|
|
|
let b:current_syntax = "sed"
|
|
|
|
" vim: sts=4 sw=4 ts=8
|