Commit: runtime(sh) Update sh syntax and add shDblParen to shCaseList (#13469)

[Christian Brabandt]

runtime(sh) Update sh syntax and add shDblParen to shCaseList (#13469)

Commit: https://github.com/vim/vim/commit/1858e2b22ad168b1fd44a4efcd3a2b6cd9f6772d
Author: Lucien Grondin <gron...@yahoo.fr>
Date: Thu Nov 2 20:33:56 2023 +0100

runtime(sh) Update sh syntax and add shDblParen to shCaseList (https://github.com/vim/vim/issues/13469)

Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index d64c3a9b0..0fb10f0e5 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -140,7 +140,7 @@ syn cluster shArithList contains=@shArithParenList,shParenError
syn cluster shCaseEsacList contains=shCaseStart,shCaseLabel,shCase,shCaseBar,shCaseIn,shComment,shDeref,shDerefSimple,shCaseCommandSub,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote,shCtrlSeq,@shErrorList,shStringSpecial,shCaseRange
syn cluster shCaseList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shCommandSubBQ,shComment,shDblBrace,shDo,shEcho,shExpr,shFor,shHereDoc,shIf,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq
if exists("b:is_kornshell") || exists("b:is_bash")
- syn cluster shCaseList add=shForPP
+ syn cluster shCaseList add=shForPP,shDblParen
endif
syn cluster shCommandSubList contains=shAlias,shArithmetic,shCmdParenRegion,shCommandSub,shComment,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shEcho,shEscape,shExDoubleQuote,shExpr,shExSingleQuote,shHereDoc,shNumber,shOperator,shOption,shPosnParm,shHereString,shRedir,shSingleQuote,shSpecial,shStatement,shSubSh,shTest,shVariable
syn cluster shCurlyList contains=shNumber,shComma,shDeref,shDerefSimple,shDerefSpecial