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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
commitaed8ce9da277f5ecffe968b324f242c41c3b752a (patch)
treed2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /runtime/syntax/sed.vim
parentInitial commit. (diff)
downloadvim-aed8ce9da277f5ecffe968b324f242c41c3b752a.tar.xz
vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.zip
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--runtime/syntax/sed.vim123
1 files changed, 123 insertions, 0 deletions
diff --git a/runtime/syntax/sed.vim b/runtime/syntax/sed.vim
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+" Vim syntax file
+" Language: sed
+" Maintainer: Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer: Haakon Riiser <hakonrk@fys.uio.no>
+" Contributor: Jack Haden-Enneking
+" Last Change: 2022 Oct 15
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+ finish
+endif
+
+syn keyword sedTodo contained TODO FIXME XXX
+
+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 sedFunction "[dDgGhHlnNpPqQx=]\s*\%($\|;\)" contains=sedSemicolon,sedWhitespace
+if exists("g:sed_dialect") && g:sed_dialect ==? "bsd"
+ syn match sedComment "^\s*#.*$" contains=sedTodo
+else
+ syn match sedFunction "[dDgGhHlnNpPqQx=]\s*\ze#" contains=sedSemicolon,sedWhitespace
+ syn match sedComment "#.*$" contains=sedTodo
+endif
+syn match sedLabel ":[^;]*"
+syn match sedLineCont "^\%(\\\\\)*\\$" contained
+syn match sedLineCont "[^\\]\%(\\\\\)*\\$"ms=e contained
+syn match sedSpecial "[{},!]"
+
+" continue to silently support the old name
+let s:highlight_tabs = v:false
+if exists("g:highlight_sedtabs") || get(g:, "sed_highlight_tabs", 0)
+ let s:highlight_tabs = v:true
+ 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 s:at = char2nr("@")
+let s:i = char2nr(" ") " ASCII: 32, EBCDIC: 64
+if has("ebcdic")
+ let s:last = 255
+else
+ let s:last = 126
+endif
+let s:metacharacters = '$*.\^[~'
+while s:i <= s:last
+ let s:delimiter = escape(nr2char(s:i), s:metacharacters)
+ if s:i != s:at
+ exe 'syn region sedAddress matchgroup=Special start=@\\'.s:delimiter.'\%(\\'.s:delimiter.'\)\=@ skip=@[^\\]\%(\\\\\)*\\'.s:delimiter.'@ end=@'.s:delimiter.'[IM]\=@ contains=sedTab'
+ exe 'syn region sedRegexp'.s:i 'matchgroup=Special start=@'.s:delimiter.'\%(\\\\\|\\'.s:delimiter.'\)*@ skip=@[^\\'.s:delimiter.']\%(\\\\\)*\\'.s:delimiter.'@ end=@'.s:delimiter.'@me=e-1 contains=sedTab,sedRegexpMeta keepend contained nextgroup=sedReplacement'.s:i
+ exe 'syn region sedReplacement'.s:i 'matchgroup=Special start=@'.s:delimiter.'\%(\\\\\|\\'.s:delimiter.'\)*@ skip=@[^\\'.s:delimiter.']\%(\\\\\)*\\'.s:delimiter.'@ end=@'.s:delimiter.'@ contains=sedTab,sedReplaceMeta keepend contained nextgroup=@sedFlags'
+ endif
+ let s:i = s: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 substitution 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 sedTodo Todo
+hi def link sedWhitespace NONE
+if s:highlight_tabs
+ hi def link sedTab Todo
+endif
+let s:i = char2nr(" ") " ASCII: 32, EBCDIC: 64
+while s:i <= s:last
+ exe "hi def link sedRegexp".s:i "Macro"
+ exe "hi def link sedReplacement".s:i "NONE"
+ let s:i = s:i + 1
+endwhile
+
+unlet s:i s:last s:delimiter s:metacharacters s:at
+unlet s:highlight_tabs
+
+let b:current_syntax = "sed"
+
+" vim: nowrap sw=2 sts=2 ts=8 noet: