[PATCH] diff funcname_pattern: Allow HTML header tags without attributes

[Johan Herland <johan@herland.net>]

Signed-off-by: Johan Herland <johan@herland.net>
---

On Tuesday 23 September 2008, Brandon Casey wrote:
> And then this goes on top of bc/master-diff-hunk-header once
> bc/maint-diff-hunk-header with the previous patch is merged in.

After looking over this once more, I think the HTML regexp should be
changed as follows. This fixes a buglet that was part of my original
HTML pattern, and although this patch textually depends on Brandon's
work, it is conceptually independent of his refactorization.


Have fun!

...Johan

 diff.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/diff.c b/diff.c
index d0e7319..c8b72f4 100644
--- a/diff.c
+++ b/diff.c
@@ -1424,7 +1424,7 @@ static const struct funcname_pattern_entry *funcname_pattern(const char *ident)
 static const struct funcname_pattern_entry builtin_funcname_pattern[] = {
 	{ "bibtex", "(@[a-zA-Z]{1,}[ \t]*\{{0,1}[ \t]*[^ \t\"@',\\#}{~%]*).*$",
 	  REG_EXTENDED },
-	{ "html", "^[ \t]*(<[Hh][1-6][ \t].*>.*)$", REG_EXTENDED },
+	{ "html", "^[ \t]*(<[Hh][1-6]([ \t].*)?>.*)$", REG_EXTENDED },
 	{ "java",
 	  "!^[ \t]*(catch|do|for|if|instanceof|new|return|switch|throw|while)\n"
 	  "^[ \t]*(([ \t]*[A-Za-z_][A-Za-z_0-9]*){2,}[ \t]*\\([^;]*)$",
-- 
1.6.0.2.405.g3cc38