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Re: Issue 1356 in lilypond: LilyPond-style comments embedded in a Scheme


From: lilypond
Subject: Re: Issue 1356 in lilypond: LilyPond-style comments embedded in a Scheme expression can't include special characters
Date: Mon, 28 Nov 2011 09:09:19 +0000

Updates:
        Status: Fixed
        Labels: -Type-Documentation -Patch-push Type-Defect Fix_2_15_21

Comment #11 on issue 1356 by address@hidden: LilyPond-style comments embedded in a Scheme expression can't include special characters
http://code.google.com/p/lilypond/issues/detail?id=1356

Pushed as a06520dd711f070d1f6f69c6ea90bcb4bb19e2ab and the preceding commit to staging.

While the behavior is now much more benign than before (except for that brief time span of using procedure-environment), # or $ in comments or strings that are followed by something that the Scheme reader cannot handle (even when not evaluating it) or that stretches into the next # or $ requiring a closure or into the end of #} will still cause trouble.

Maybe this should still be documented somewhere, even though the given patch vastly reduces both the likelihood of a problem as well as the likelihood of the problem being non-obvious: subtle failure should be very rare.




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