@elacheche
```
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
```
Maybe thats the case?
@sp1rit I checked the diff between rev1.23 and rev1.24, there is nothing β cvs diff -r 1.23 -r 1.24 | grep -i "special exception"
@elacheche but why would that be in the code then?
@sp1rit Where else it can be?
@sp1rit Maybe :-/ How can we be sure? The git repo don't have a v1.24 Tag (http://git.savannah.gnu.org/cgit/bison.git/refs/tags), it's on CVS (http://web.cvs.savannah.gnu.org/) but the web browser is buggy :/