Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 143 insertions, 0 deletions

diff --git a/runtime/syntax/csh.vim b/runtime/syntax/csh.vim
new file mode 100644
index 0000000..6a056c7
--- /dev/null
+++ b/runtime/syntax/csh.vim
@@ -0,0 +1,143 @@
+" Vim syntax file
+" Language:	C-shell (csh)
+" Maintainer:	Charles E. Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
+" Last Change:	Aug 31, 2016
+" Version:	14
+" URL:	http://www.drchip.org/astronaut/vim/index.html#SYNTAX_CSH
+
+" quit when a syntax file was already loaded
+if exists("b:current_syntax")
+  finish
+endif
+
+" clusters:
+syn cluster cshQuoteList	contains=cshDblQuote,cshSnglQuote,cshBckQuote
+syn cluster cshVarList	contains=cshExtVar,cshSelector,cshQtyWord,cshArgv,cshSubst
+
+" Variables which affect the csh itself
+syn match cshSetVariables	contained "argv\|histchars\|ignoreeof\|noglob\|prompt\|status"
+syn match cshSetVariables	contained "cdpath\|history\|mail\|nonomatch\|savehist\|time"
+syn match cshSetVariables	contained "cwd\|home\|noclobber\|path\|shell\|verbose"
+syn match cshSetVariables	contained "echo"
+
+syn case ignore
+syn keyword cshTodo	contained todo
+syn case match
+
+" Variable Name Expansion Modifiers
+syn match cshModifier	contained ":\(h\|t\|r\|q\|x\|gh\|gt\|gr\)"
+
+" Strings and Comments
+syn match   cshNoEndlineDQ	contained "[^\"]\(\\\\\)*$"
+syn match   cshNoEndlineSQ	contained "[^\']\(\\\\\)*$"
+syn match   cshNoEndlineBQ	contained "[^\`]\(\\\\\)*$"
+
+syn region  cshDblQuote	start=+[^\\]"+lc=1 skip=+\\\\\|\\"+ end=+"+	contains=cshSpecial,cshShellVariables,cshExtVar,cshSelector,cshQtyWord,cshArgv,cshSubst,cshNoEndlineDQ,cshBckQuote,@Spell
+syn region  cshSnglQuote	start=+[^\\]'+lc=1 skip=+\\\\\|\\'+ end=+'+	contains=cshNoEndlineSQ,@Spell
+syn region  cshBckQuote	start=+[^\\]`+lc=1 skip=+\\\\\|\\`+ end=+`+	contains=cshNoEndlineBQ,@Spell
+syn region  cshDblQuote	start=+^"+ skip=+\\\\\|\\"+ end=+"+		contains=cshSpecial,cshExtVar,cshSelector,cshQtyWord,cshArgv,cshSubst,cshNoEndlineDQ,@Spell
+syn region  cshSnglQuote	start=+^'+ skip=+\\\\\|\\'+ end=+'+		contains=cshNoEndlineSQ,@Spell
+syn region  cshBckQuote	start=+^`+ skip=+\\\\\|\\`+ end=+`+		contains=cshNoEndlineBQ,@Spell
+syn cluster cshCommentGroup	contains=cshTodo,@Spell
+syn match   cshComment	"#.*$" contains=@cshCommentGroup
+
+" A bunch of useful csh keywords
+syn keyword cshStatement	alias	end	history	onintr	setenv	unalias
+syn keyword cshStatement	cd	eval	kill	popd	shift	unhash
+syn keyword cshStatement	chdir	exec	login	pushd	source
+syn keyword cshStatement	continue	exit	logout	rehash	time	unsetenv
+syn keyword cshStatement	dirs	glob	nice	repeat	umask	wait
+syn keyword cshStatement	echo	goto	nohup
+
+syn keyword cshConditional	break	case	else	endsw	switch
+syn keyword cshConditional	breaksw	default	endif
+syn keyword cshRepeat	foreach
+
+" Special environment variables
+syn keyword cshShellVariables	HOME	LOGNAME	PATH	TERM	USER
+
+" Modifiable Variables without {}
+syn match cshExtVar	"\$[a-zA-Z_][a-zA-Z0-9_]*\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\="		contains=cshModifier
+syn match cshSelector	"\$[a-zA-Z_][a-zA-Z0-9_]*\[[a-zA-Z_]\+\]\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\="	contains=cshModifier
+syn match cshQtyWord	"\$#[a-zA-Z_][a-zA-Z0-9_]*\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\="		contains=cshModifier
+syn match cshArgv		"\$\d\+\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\="			contains=cshModifier
+syn match cshArgv		"\$\*\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\="			contains=cshModifier
+
+" Modifiable Variables with {}
+syn match cshExtVar	"\${[a-zA-Z_][a-zA-Z0-9_]*\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\=}"		contains=cshModifier
+syn match cshSelector	"\${[a-zA-Z_][a-zA-Z0-9_]*\[[a-zA-Z_]\+\]\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\=}"	contains=cshModifier
+syn match cshQtyWord	"\${#[a-zA-Z_][a-zA-Z0-9_]*\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\=}"		contains=cshModifier
+syn match cshArgv		"\${\d\+\(:h\|:t\|:r\|:q\|:x\|:gh\|:gt\|:gr\)\=}"			contains=cshModifier
+
+" UnModifiable Substitutions
+syn match cshSubstError	"\$?[a-zA-Z_][a-zA-Z0-9_]*:\(h\|t\|r\|q\|x\|gh\|gt\|gr\)"
+syn match cshSubstError	"\${?[a-zA-Z_][a-zA-Z0-9_]*:\(h\|t\|r\|q\|x\|gh\|gt\|gr\)}"
+syn match cshSubstError	"\$?[0$<]:\(h\|t\|r\|q\|x\|gh\|gt\|gr\)"
+syn match cshSubst	"\$?[a-zA-Z_][a-zA-Z0-9_]*"
+syn match cshSubst	"\${?[a-zA-Z_][a-zA-Z0-9_]*}"
+syn match cshSubst	"\$?[0$<]"
+
+" I/O redirection
+syn match cshRedir	">>&!\|>&!\|>>&\|>>!\|>&\|>!\|>>\|<<\|>\|<"
+
+" Handle set expressions
+syn region  cshSetExpr	matchgroup=cshSetStmt start="\<set\>\|\<unset\>" end="$\|;" contains=cshComment,cshSetStmt,cshSetVariables,@cshQuoteList
+
+" Operators and Expression-Using constructs
+"syn match   cshOperator	contained "&&\|!\~\|!=\|<<\|<=\|==\|=\~\|>=\|>>\|\*\|\^\|\~\|||\|!\|\|%\|&\|+\|-\|/\|<\|>\||"
+syn match   cshOperator	contained "&&\|!\~\|!=\|<<\|<=\|==\|=\~\|>=\|>>\|\*\|\^\|\~\|||\|!\|%\|&\|+\|-\|/\|<\|>\||"
+syn match   cshOperator	contained "[(){}]"
+syn region  cshTest	matchgroup=cshStatement start="\<if\>\|\<while\>" skip="\\$" matchgroup=cshStatement end="\<then\>\|$" contains=cshComment,cshOperator,@cshQuoteList,@cshVarLIst
+
+" Highlight special characters (those which have a backslash) differently
+syn match cshSpecial	contained "\\\d\d\d\|\\[abcfnrtv\\]"
+syn match cshNumber	"-\=\<\d\+\>"
+
+" All other identifiers
+"syn match cshIdentifier	"\<[a-zA-Z._][a-zA-Z0-9._]*\>"
+
+" Shell Input Redirection (Here Documents)
+syn region cshHereDoc matchgroup=cshRedir start="<<-\=\s*\**\z(\h\w*\)\**" matchgroup=cshRedir end="^\z1$"
+
+" Define the default highlighting.
+if !exists("skip_csh_syntax_inits")
+
+  hi def link cshArgv		cshVariables
+  hi def link cshBckQuote	cshCommand
+  hi def link cshDblQuote	cshString
+  hi def link cshExtVar	cshVariables
+  hi def link cshHereDoc	cshString
+  hi def link cshNoEndlineBQ	cshNoEndline
+  hi def link cshNoEndlineDQ	cshNoEndline
+  hi def link cshNoEndlineSQ	cshNoEndline
+  hi def link cshQtyWord	cshVariables
+  hi def link cshRedir		cshOperator
+  hi def link cshSelector	cshVariables
+  hi def link cshSetStmt	cshStatement
+  hi def link cshSetVariables	cshVariables
+  hi def link cshSnglQuote	cshString
+  hi def link cshSubst		cshVariables
+
+  hi def link cshCommand	Statement
+  hi def link cshComment	Comment
+  hi def link cshConditional	Conditional
+  hi def link cshIdentifier	Error
+  hi def link cshModifier	Special
+  hi def link cshNoEndline	Error
+  hi def link cshNumber	Number
+  hi def link cshOperator	Operator
+  hi def link cshRedir		Statement
+  hi def link cshRepeat	Repeat
+  hi def link cshShellVariables	Special
+  hi def link cshSpecial	Special
+  hi def link cshStatement	Statement
+  hi def link cshString	String
+  hi def link cshSubstError	Error
+  hi def link cshTodo		Todo
+  hi def link cshVariables	Type
+
+endif
+
+let b:current_syntax = "csh"
+
+" vim: ts=18