Re: [PATCH, doc] Small clarification on define_subst

2018-07-11 Thread Jeff Law
On 07/08/2018 06:03 PM, Paul Koning wrote: > In doing CCmode work I was confused how define_subst handles cases where the > same argument appears more than once. The attached clarifies this. > > Ok for trunk? > > paul > > ChangeLog: > > 2018-07-08 Paul Koning > > * doc/md.texi

[PATCH, doc] Small clarification on define_subst

2018-07-08 Thread Paul Koning
In doing CCmode work I was confused how define_subst handles cases where the same argument appears more than once. The attached clarifies this. Ok for trunk? paul ChangeLog: 2018-07-08 Paul Koning * doc/md.texi (define_subst): Document how multiple occurrences of t