Commit e70d209b6b770c1b7e26a4d093ebac5ed278ed68

Paul Eggert 2006-10-11T23:12:36

* m4/extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Undo previous change, since Autoconf's version may no longer be appropriate now that we are using CVS Autoconf's version. Add support for Tandem. 2006-10-11 Paul Eggert <eggert@cs.ucla.edu>