glr: allow spaces between "%?" and "{" in predicates

Reported by Rici Lake.
http://lists.gnu.org/archive/html/bug-bison/2013-10/msg00004.html
http://stackoverflow.com/questions/19330171/

* src/scan-gram.l: Do not try to be too smart when diagnosing invalid
directives.
* tests/glr-regression.at (Predicates): New test.
This commit is contained in:
Akim Demaille
2013-10-16 15:19:44 +02:00
parent e4678430c2
commit 071863b3d8
4 changed files with 37 additions and 1 deletions

1
THANKS
View File

@@ -110,6 +110,7 @@ R Blake blakers@mac.com
Raja R Harinath harinath@cs.umn.edu
Ralf Wildenhues Ralf.Wildenhues@gmx.de
Richard Stallman rms@gnu.org
Rici Lake ricilake@gmail.com
Rob Vermaas rob.vermaas@gmail.com
Robert Anisko anisko_r@epita.fr
Rob Conde rob.conde@ai-solutions.com