[PATCH] xdiff: Match GNU diff behaviour when deciding hunk comment worthiness of lines
From: Petr Baudis <hidden>
Date: 2016-08-11 20:20:51
Subsystem:
the rest · Maintainer:
Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-08-11 · Re: [PATCH] xdiff: Match GNU diff behaviour when deciding hunk comment worthiness of lines · Junio C Hamano <hidden>
- 2016-08-11 · Re: [PATCH] xdiff: Match GNU diff behaviour when deciding hunk comment worthiness of lines · Horst H. von Brand <hidden>
This removes the '#' and '(' tests and adds a '$' test instead although I have
no idea what it is actually good for - but hey, if that's what GNU diff does...
Pasky only went and did as Junio sayeth.
Signed-off-by: Petr Baudis <redacted>
---
xdiff/xemit.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/xdiff/xemit.c b/xdiff/xemit.c
index 714c563..4139d55 100644
--- a/xdiff/xemit.c
+++ b/xdiff/xemit.c@@ -86,8 +86,7 @@ static void xdl_find_func(xdfile_t *xf, if (len > 0 && (isalpha((unsigned char)*rec) || /* identifier? */ *rec == '_' || /* also identifier? */ - *rec == '(' || /* lisp defun? */ - *rec == '#')) { /* #define? */ + *rec == '$')) { /* mysterious GNU diff's invention */ if (len > sz) len = sz;