doc: convert AsciiDoc {?foo} to ifdef::foo[]
commitd0258b93e6eb95dd1169693dbcf12f0ae6f6a2eb
authorJeff King <peff@peff.net>
Thu, 14 May 2015 04:34:48 +0000 (14 00:34 -0400)
committerJunio C Hamano <gitster@pobox.com>
Thu, 14 May 2015 16:38:29 +0000 (14 09:38 -0700)
tree185670d9163ec545293c561d2255b56c1c7e8d4a
parentd595bdc17f65f6503e18669b055d05bd500788d3
doc: convert AsciiDoc {?foo} to ifdef::foo[]

The former seems to just be syntactic sugar for the latter.
And as it's sugar that AsciiDoctor doesn't understand, it
would be nice to avoid it. Since there are only two spots,
and the resulting source is not significantly harder to
read, it's worth doing.

Note that this does slightly affect the generated HTML (it
has an extra newline), but the rendered result for both HTML
and docbook should be the same (since the newline is not
syntactically significant there).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/diff-options.txt