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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug cli/30966] [gdb/cli] pygments finds language based on file
 name, source-highlight finds language based on debug info
Date: Wed, 18 Oct 2023 16:57:06 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30966

--- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> ---
(In reply to Tom de Vries from comment #1)
> (In reply to Tom de Vries from comment #0)
> > Conversely, if gdb can't decide what parser to use for source-highlight=
, it
> > gives up (and falls back to pygments), even though source-highlight mig=
ht be
> > able to figure out which parser to use based on the file extension.
>=20
> See https://www.gnu.org/software/src-highlite/source-highlight-lib.html
> which shows the example ./lib/examples/source-highlight-console-main.cpp
> with this bit:
> ...
>              // we have a file name so we detect the input source language
>              srchilite::LangMap langMap(DATADIR, "lang.map");
>              string lang =3D langMap.getMappedFileNameFromFileName(argv[1=
]);
>              if (lang !=3D "") {
>                  inputLang =3D lang;
> ...

https://sourceware.org/pipermail/gdb-patches/2023-October/203387.html

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