Re: [PATCH v2 4/4] diff.c: convert builtin funcname patterns to non-GNU extended regex syntax

Brandon Casey [off-list ref] writes:

Junio C Hamano <gitster <at> pobox.com> writes:

quoted

Here is [1/2] to be applied on top of 45d9414 (diff.*.xfuncname which uses
"extended" regex's for hunk header selection, 2008-09-18).

Testing appreciated.

quoted

+	{ "bibtex", "(@[a-zA-Z]{1,}[ \t]*\{{0,1}[ \t]*[^ \t\"@',\\#}{~%]*).*$",
+	  REG_EXTENDED },
+	{ "tex",
+	  "^(\\\\((sub)*section|chapter|part)\\*{0,1}\{.*)$",

I think you need double backslash '\\' before '{' in the two places in these
patterns where you only have a single backslash.

Thanks.  Any other nits?