Re: [PATCH] xdiff: Show function names in hunk headers.

From

Junio C Hamano <junkio@cox.net>

Date

Mar 28, 2006, 05:54 UTC

Message-ID

<7vfyl3m7vy.fsf@assigned-by-dhcp.cox.net>

In-Reply-To

<11435126113456-git-send-email-mdw@distorted.org.uk>

Mark Wooding <mdw@distorted.org.uk> writes:

> 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.

> +		    (isalpha((unsigned char)*rec) || /* identifier? */
> +		     *rec == '_' ||	/* also identifier? */
> +		     *rec == '(' ||	/* lisp defun? */
> +		     *rec == '#')) {	/* #define? */