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From:   Kapil Jain <jkapil.cs@gmail.com>
Date:   Fri, 15 Mar 2019 14:39:25 +0530
Message-ID: <CAMknYEMgJ88zWsebxBqsLq8LUwYzg0vN3RpsWVpbqvncrd5dGQ@mail.gmail.com>
Subject: [GSoC] Microproject: Add more builtin patterns for userdiff
To:     git@vger.kernel.org, Thomas Gummerer <t.gummerer@gmail.com>
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Hi,

for the microproject: creating diff function support for different languages.
i wrote one for shell script, have tested it outside of git and it works fine.

query regarding accommodating the pattern in:
1) userdiff.c, it uses - #define PATTERNS(name, pattern, word_regex),
for defining patterns to locate functions.
what is the use of pattern and word_regex parameters ? i am guessing
that pattern parameter is the actual pattern to spot functions in a
file,
and word_regex is used to get function name. is that correct ?
please let me know.