[PATCH v2 04/24] Make check_for_argument skip whitespace after arg itself

[Tom Tromey]

>>>>> "Pedro" == Pedro Alves <palves@redhat.com> writes:

Pedro> Basically every caller of check_for_argument needs to skip space after
Pedro> the argument.  This patch makes check_for_argument do it itself.

Pedro> Suggested by Philippe Waroquiers

Philippe's recent help-styling series added a new instance of this, so
whoever lands their series last ought to be sure to go fix that up.

thanks,
Tom