Karthik Nayak <karthik....@gmail.com> writes:
> Like this:
>
> else if (skip_prefix(name, "align", &valp)) {
> struct align *align = &v->u.align;
> struct strbuf **s;
>
> if (valp[0] != ':')
> die(_("format: usage %%(align:<width>,<position>)"));
> else
> valp++;
> ......
> ........
> }
Checking the string's correctness as you read it seems good to me, yes.
But as you say, you should make this a bit more generic, for example by
putting your "if/else" in a helper function, that other atoms could use.
--
Matthieu Moy
http://www-verimag.imag.fr/~moy/
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