From acb725772964ee11656543a28c303e9aa6d092c5 Mon Sep 17 00:00:00 2001 From: Mark Wooding Date: Tue, 28 Mar 2006 03:23:31 +0100 Subject: 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 Signed-off-by: Junio C Hamano --- xdiff/xutils.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'xdiff/xutils.h') diff --git a/xdiff/xutils.h b/xdiff/xutils.h index 428a4bb1ef..55b0d39f49 100644 --- a/xdiff/xutils.h +++ b/xdiff/xutils.h @@ -36,7 +36,8 @@ unsigned long xdl_hash_record(char const **data, char const *top); unsigned int xdl_hashbits(unsigned int size); int xdl_num_out(char *out, long val); long xdl_atol(char const *str, char const **next); -int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2, xdemitcb_t *ecb); +int xdl_emit_hunk_hdr(long s1, long c1, long s2, long c2, + const char *func, long funclen, xdemitcb_t *ecb); -- cgit v1.2.1