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git/xdiff
Brian Downing ef2e62fe23 Allow alternate "low-level" emit function from xdl_diff
For some users (e.g. git blame), getting textual patch output is just
extra work, as they can get all the information they need from the low-
level diff structures.  Allow for an alternate low-level emit function
to be defined to allow bypassing the textual patch generation; set
xemitconf_t's emit_func member to enable this.

The (void (*)()) type is pretty ugly, but the alternative would be to
include most of the private xdiff headers in xdiff.h to get the types
required for the "proper" function prototype.  Also, a (void *) won't
work, as ANSI C doesn't allow a function pointer to be cast to an
object pointer.

Signed-off-by: Brian Downing <bdowning@lavos.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-25 12:09:31 -07:00
..
xdiff.h Allow alternate "low-level" emit function from xdl_diff 2008-10-25 12:09:31 -07:00
xdiffi.c Allow alternate "low-level" emit function from xdl_diff 2008-10-25 12:09:31 -07:00
xdiffi.h War on whitespace 2007-06-07 00:04:01 -07:00
xemit.c Allow alternate "low-level" emit function from xdl_diff 2008-10-25 12:09:31 -07:00
xemit.h Allow alternate "low-level" emit function from xdl_diff 2008-10-25 12:09:31 -07:00
xinclude.h War on whitespace 2007-06-07 00:04:01 -07:00
xmacros.h War on whitespace 2007-06-07 00:04:01 -07:00
xmerge.c xmerge.c: "diff3 -m" style clips merge reduction level to EAGER or less 2008-08-30 19:41:43 -07:00
xprepare.c War on whitespace 2007-06-07 00:04:01 -07:00
xprepare.h War on whitespace 2007-06-07 00:04:01 -07:00
xtypes.h War on whitespace 2007-06-07 00:04:01 -07:00
xutils.c Remove unreachable statements 2007-11-15 21:23:47 -08:00
xutils.h War on whitespace 2007-06-07 00:04:01 -07:00