On Fri, Sep 23, 2016 at 12:15:41AM -0400, Jeff King wrote:
> On Thu, Sep 22, 2016 at 03:17:23PM -0700, Junio C Hamano wrote:
>
> > Jeff King <peff@xxxxxxxx> writes:
> >
> > > On Mon, Sep 19, 2016 at 08:54:40PM +0200, Kevin Daudt wrote:
> > >
> > >> + ...
> > >> + while ((c = *in++) != 0) {
> > >> + if (take_next_literally) {
> > >> + take_next_literally = 0;
> > >> + } else {
> > >> [...]
> > >> + }
> > >> +
> > >> + strbuf_addch(line, c);
> > >> + }
> > >> +}
> > >
> > > It needs to `free(in)` at the end of the function.
> >
> > Ehh, in has been incremented and is pointing at the terminating NUL
> > there, so it would be more like
> >
> > char *to_free, *in;
> >
> > to_free = strbuf_detach(line, NULL);
> > in = to_free;
> > ...
> > while ((c = *in++)) {
> > ...
> > }
> > free(to_free);
> >
> > I would think ;-).
>
> Oops, yes. It is beginning to make the "strbuf_swap()" look less
> convoluted. :)
>
I've switched to strbuf_swap now, much better. I've implemented
recursive parsing without looking at what you provided, just to see what
I'd came up with. Though I've not implemented a recursive descent
parser, but it might suffice.
I'm sending the patches now.