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| author | Mark Wooding <mdw@distorted.org.uk> | 2006-03-28 03:23:31 +0100 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-03-27 18:43:51 -0800 |
| commit | acb725772964ee11656543a28c303e9aa6d092c5 (patch) | |
| tree | f2b53ddc3d0b5640819a4c6d10ee6c6c6d4ee37e /xdiff/xdiff.h | |
| parent | 9c48666aa0745c666593bb7383e17f78c43eb36d (diff) | |
| download | git-acb725772964ee11656543a28c303e9aa6d092c5.tar.gz | |
xdiff: Show function names in hunk headers.
The speed of the built-in diff generator is nice; but the function names
shown by `diff -p' are /really/ nice. And I hate having to choose. So,
we hack xdiff to find the function names and print them.
xdiff has grown a flag to say whether to dig up the function names. The
builtin_diff function passes this flag unconditionally. I suppose it
could parse GIT_DIFF_OPTS, but it doesn't at the moment. I've also
reintroduced the `function name' into the test suite, from which it was
removed in commit 3ce8f089.
The function names are parsed by a particularly stupid algorithm at the
moment: it just tries to find a line in the `old' file, from before the
start of the hunk, whose first character looks plausible. Still, it's
most definitely a start.
Signed-off-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'xdiff/xdiff.h')
| -rw-r--r-- | xdiff/xdiff.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 71cb9391af..2540e8a2cc 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -35,6 +35,8 @@ extern "C" { #define XDL_PATCH_MODEMASK ((1 << 8) - 1) #define XDL_PATCH_IGNOREBSPACE (1 << 8) +#define XDL_EMIT_FUNCNAMES (1 << 0) + #define XDL_MMB_READONLY (1 << 0) #define XDL_MMF_ATOMIC (1 << 0) @@ -65,6 +67,7 @@ typedef struct s_xdemitcb { typedef struct s_xdemitconf { long ctxlen; + unsigned long flags; } xdemitconf_t; typedef struct s_bdiffparam { |