"expr '' \| ''" outputs 0 on GNU/Linux these days.

This commit is contained in:
Paul Eggert 2005-05-02 05:47:11 +00:00
parent e214711ff0
commit 527fddd987

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@ -1,3 +1,8 @@
2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
* doc/autoconf.texi (Limitations of Usual Tools): "expr '' \| ''"
outputs 0 on GNU/Linux these days.
2005-04-29 Paul Eggert <eggert@cs.ucla.edu>
* doc/autoconf.texi (Autoconf Language): Add more description