Home/ Questions/Q 9004759
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-16T00:58:07+00:00

I have a syntaxfile for highlighting awk embedded in bash script: syn include @AWKScript

  • 0

I have a syntaxfile for highlighting awk embedded in bash script:

syn include @AWKScript syntax/awk.vim
syn region AWKScriptCode matchgroup=AWKCommand
    \ start=+[=\\]\@<!'+ skip=+\\'+ end=+'+ contains @AWKScript contained
syn region AWKScriptEmbedded matchgroup=AWKCommand
    \ start=+\<\(g\?awk\|\$AWK\)\>+ skip=+\\$+ end=+[=\\]\@<!'+me=e-1 
    \ contains=@shIdList,@shExprList2 nextgroup=AWKScriptCode
syn cluster shCommandSubList add=AWKScriptEmbedded
hi def link AWKCommand Type

The problem is with this section:

start=+\<\(g\?awk\|\$AWK\)\>+

It works fine for awk and gawk, but not for $AWK. How can I add a rule to match $AWK as a starting pattern for the AWKScriptEmbedded region?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The problem is that the $AWK is already highlighted by the shDerefSimple syntax group, so your new region isn’t applied. Split the syntax definition into two parts and add the containedin= for the latter:

    syn region AWKScriptEmbedded matchgroup=AWKCommand
    \ start=+\<g\?awk\>+ skip=+\\$+ end=+[=\\]\@<!'+me=e-1
    \ contains=@shIdList,@shExprList2 nextgroup=AWKScriptCode
syn region AWKScriptEmbedded matchgroup=AWKCommand
    \ start=+\$AWK\>+ skip=+\\$+ end=+[=\\]\@<!'+me=e-1
    \ contains=@shIdList,@shExprList2 containedin=shDerefSimple nextgroup=AWKScriptCode
    • 0