Re: RFA: Change behaviour of %* in spec strings

2013-11-05 Thread Joseph S. Myers
On Thu, 17 Oct 2013, Nick Clifton wrote: > 2013-10-17 Nick Clifton > > * gcc.c (do_spec_1): Do not insert a space after a %* substitution > unless it is the last part of a spec substring. > * doc/invoke.texi (Spec Files): Document space insertion > behaviour of %*. O

RFA: Change behaviour of %* in spec strings

2013-10-17 Thread Nick Clifton
Hi Guys, I would like to make a change to the way %* behaves in spec strings. Currently whenever %* is encountered the text that was previously matched is substituted, followed by a space. Thus %{foo=*:bar%*baz} would match -foo=4 and insert 'bar4 baz'. I would like to change this so t