src-test2/bin/expr, branch release/2.2.0

Backout yacc changes

1996-06-02T17:05:48Z

Use default yacc rule.

1996-05-30T20:44:09Z

``mv'' -> ``mv -f''

1996-05-07T23:19:49Z

``rm'' -> ``rm -f'' so mv/rm may not ask for confirmation if you are not root

Fix some spelling errors.

1996-01-29T22:53:24Z

Fix my own brokeness for the colon operator, when one of the arguments

1995-11-18T18:05:03Z

was a valid integer. The actual decision between integer and string is now context-dependant on the operator being used.

expr(1) didn't comply to Posix.2 and its own man page: any

1995-08-04T17:08:07Z

comparisions have been made as string comparisions, even in cases where both operands clearly qualified as integers. The fix is to make the parser properly analyzing whether an operand is a valid integer or not.

Remove trailing whitespace.

1995-05-30T00:07:29Z

Reviewed by: phk

You will find enclosed some changes to make gcc -Wall more happy in

1995-03-19T13:29:28Z

/usr/src/bin. Note that some patches are still needed in that directory. I (Joerg) finished most of Philippe's cleanup. /bin/sh will still need *allot* of work, however. Submitted by: charnier@lirmm.fr (Philippe Charnier)

Added $Id$

1994-09-24T02:59:15Z

Explicitly include before including . This is

1994-09-05T13:03:50Z

apparently required by POSIX. It will be required in practice when the bogus inclusion of is removed from .