Jeff King <peff@xxxxxxxx> writes:
> If we forget the "storing it twice" argument, would it make sense to
> convert the parallel arrays of items into a single array-of-struct?
> I.e.:
>
> struct configured_refspec {
> const char *string;
> struct refspec refspec;
> unsigned parsed:1;
> }
>
> I guess that may run into problems where we really need an
> array-of-refspec to pass into sub-functions. So going further, could we
> just have "struct refspec" store the text form it was parsed from?
I find this a sensible suggestion.
I think the original "parallel" structure was anticipating that a
textual input we get from the user (either from the command line or
from the configuration) could expand to multiple parsed refspecs for
easier use by the code, but it appears that we hadn't seen a need
for that, so I think it is safe to unify them into a single struct.
Of course, that still anticipates that a parsed refspec may not be
unambiguously turned back to textual original input form; if that
will never be the case, then the approach taken by the posted
patches should also be OK.