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* Remove redundant declaration of yyparsekevlo2012-05-221-1/+0
* Minor mdoc nits.joel2012-05-131-1/+1
* rm[0].rm_so must be zero (an explicit check is made for zero in theeadler2012-03-191-1/+1
* Whitespace cleanup:gjb2012-02-251-2/+4
* Fix various typos in manual pages.gjb2012-02-251-3/+3
* Fix style, since this file has just been touched in a major way.se2011-07-091-96/+75
* Some refactoring for easier maintenance of the code. This is a follow-upse2011-07-091-146/+69
* Make /bin/expr support 64bit numeric range and range checks by default,se2011-07-092-140/+152
* expr(1): Add sh(1) versions of examples, remove an incorrect example.jilles2010-09-091-10/+21
* Fix markup.ru2007-03-041-5/+8
* Correct typos containing my login name (plus one more in expr.y).ceri2007-02-181-2/+2
* Add the new standard EXIT STATUS section where appropriate.ru2005-01-161-12/+12
* Removed harmful empty lines that crept in during the copyrightru2005-01-131-1/+0
* /*- or .\"- or #- to begin license clauses.imp2005-01-102-2/+4
* Remove BUGS section that talked about missing multibyte character support.tjr2004-07-121-5/+1
* Document missing multibyte character handling in utilities specifiedtjr2004-07-031-1/+5
* Get this area compiling with the highest WARNS= that it works with.markm2003-06-131-2/+0
* mdoc(7) police:ru2002-11-261-1/+1
* mdoc(7) police: markup fixes.ru2002-11-251-3/+3
* Create a small library function, check_utility_compat(3), to determinewollman2002-10-282-32/+34
* mdoc(7) police: markup nits.ru2002-05-291-11/+11
* EXPR_COMPAT should imply -e, since there is no way to specify it otherwise,wollman2002-05-112-1/+18
* The response to my POSIX interpretation request says that `expr'wollman2002-05-102-46/+88
* Provide an environment variabloe, EXPR_COMPAT, which disables optionwollman2002-04-222-10/+27
* Disable -Werror when building -- the old version of gcc used on IA32 can'twollman2002-03-231-0/+2
* Typo (if => of).wollman2002-03-221-1/+1
* Add a word of caution about integer arithmetic range and overflow detection.wollman2002-03-221-0/+6
* Fix a few formatting brainos and make the formatting of the EXAMPLESwollman2002-03-221-6/+9
* Make expr POSIX-compliant, and fix some bugs. Specifically:wollman2002-03-222-104/+215
* o __P has been reovedimp2002-02-021-85/+56
* Default to WARNS=2. Binary builds that cannot handle this must explicitlyobrien2001-12-041-1/+0
* Remove whitespace at EOL.dd2001-07-151-14/+14
* Fix warnings to compile with WARNS=2 on i386 and alphakris2001-05-262-27/+43
* Prepare for mdoc(7)NG.ru2000-12-151-1/+1
* mdoc(7) police: use the new features of the Nm macro.ru2000-11-201-1/+1
* Add overflow testsse2000-07-221-3/+76
* Extend numeric operations to support 64 bit numbers.se2000-07-101-30/+29
* $Id$ -> $FreeBSD$peter1999-08-273-3/+3
* Add cross-references to test(1) and expr(1) respectively.jkoshy1998-12-181-1/+4
* Correct use of .Nm.charnier1998-05-131-11/+11
* Simplified using new yacc rules and by not generating y.tab.h.bde1998-05-041-10/+4
* Revert $FreeBSD$ to $Id$peter1997-02-223-3/+3
* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-143-3/+3
* Backout yacc changesphk1996-06-021-2/+6
* Use default yacc rule.phk1996-05-301-7/+3
* ``mv'' -> ``mv -f''wosch1996-05-071-2/+2
* Fix some spelling errors.mpp1996-01-291-5/+5
* Fix my own brokeness for the colon operator, when one of the argumentsjoerg1995-11-181-33/+31
* expr(1) didn't comply to Posix.2 and its own man page: anyjoerg1995-08-041-1/+13
* Remove trailing whitespace.rgrimes1995-05-301-2/+2
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