Re: [BUG] git rev-parse :/ "regex" syntax not really regex?

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Andreas Mohr <andi@xxxxxxxx> writes:

> Unless I happened to misunderstand git's regex flavour, or something else...
> (hmm, perhaps it's a try-match-single-line vs. multi-line content issue,
> which perhaps does not work by specifying the trailing $)

This is exactly the difference.  git log --grep matches individual lines
(like grep), whereas :/<regexp> matches against the whole commit message
including embedded (and trailing) newlines, and $ doesn't match an
embedded newline.  Thus to address the second commit in your example you
have to use $':/^My commit\n' (using bash's ANSI-C quoting feature).

Andreas.

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