On Mon, Jun 9, 2014 at 3:36 PM, Jeremiah Mahler <jmmah...@gmail.com> wrote:
> Currently, the data in a strbuf is modified using add operations. To
> set the buffer to some data a reset must be performed before an add.
> strbuf_add(buf, cb.buf.buf, cb.buf.len);
> And this is a common sequence of operations with 70 occurrences found in
> the current source code. This includes all the different variations
> (add, addf, addstr, addbuf, addch).
> FILES=`find ./ -name '*.c'`
> CNT=$(pcregrep -M "strbuf_reset.*\n.*strbuf_add" $FILES | wc -l)
Hmm.. I wonder if git-grep could do this.. There's pcre support but I
> CNT=$(echo "$CNT / 2" | bc)
> echo $CNT
The change in this series looks nice. There's another pattern, save
strbuf length, then strbuf_setlen() at the beginning or the end of a
loop. But I think it's less often.
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html