On Wed, Sep 21, 2016 at 08:23:11PM +0200, Johannes Schindelin wrote:
> We solve this by introducing a helper, regexec_buf(), that takes a
> pointer and a length instead of a NUL-terminated string.
> This helper then uses REG_STARTEND where available, and falls back to
> allocating and constructing a NUL-terminated string. Given the
> wide-spread support for REG_STARTEND (Linux has it, MacOSX has it, Git
> for Windows has it because it uses compat/regex/ that has it), I think
> this is a fair trade-off.
I did a double-take on this, but then read:
> Changes since v3:
> - removed fallback when REG_STARTEND is not supported, in favor of
> requiring NO_REGEX.
So I think we are all in agreement. :)
With the exception of a few commit message fixups that Junio already
pointed out, this looks good to me. Thanks.