syntax-highlighting.py: file not shown if no lexer found

[Peter Colberg]

Hi,

I am forwarding a bug reported against cgit 1.0 in Debian.

https://bugs.debian.org/784621

syntax-highlighting.py aborts due to an unhandled exception if the
inner call to guess_lexer() throws ClassNotFound. Please see the
attached patch by Daniel Reichelt that resolves the issue.

Is the handling of TypeError for the outer call still needed? The
documentation mentions only ClassNotFound as a possible exception.

http://pygments.org/docs/api/#pygments.lexers.guess_lexer_for_filename

Regards,
Peter
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From: Daniel Reichelt <debian at nachtgeist.net>
Subject: [Pkg-cgit-devel] Bug#784621: cgit: file not shown if no lexer found
Date: Thu, 17 Nov 2016 23:48:57 +0100
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