Tuesday, February 22, 2011

Re: C syntax, and spurious semicolons

Ben Schmidt wrote:
> [snip]...
> syn clear cConditional
> syn keyword cConditional else switch
> syn region cIf matchgroup=cConditional start=+if\_s*(+
> end=+)\_s*\ze[^;)]+
> contains=ALLBUT,@cParenGroup,cCppParen,cCppString,@Spell skipwhite
> skipnl skipempty nextgroup=cSemiError
> syn match cSemiError contained ";"
> hi link cSemiError cParenError
...[snip]

Just eyeballing it; may I suggest changing

syn region cIf matchgroup=cConditional start=+if ...

to

syn region cIf matchgroup=cConditional start=+\<if ...

Regards,
Chip Campbell

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