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* Use err instead of errx when malloc fails. "malloc" is not a helpfultjr2002-07-051-1/+1
| | | | error message.
* Improve parsing of character and equivalence classes:tjr2002-06-151-4/+9
| | | | | [:*] and [=*] are parsed as `infinitely many repetitions of :' (or *) instead of literal characters (SUSv3)
* Don't treat the trailing ']' of an equivalence class expression as atjr2002-06-141-1/+2
| | | | | character in the set. tr -d '[=a=]' was deleting ]'s as well as a's. Noticed by the textutils test suite.
* Implement support for equivalence classes ([=e=]) when the mapping istjr2002-06-141-4/+25
| | | | one-to-one (SUSv3)
* remove __Pimp2002-03-221-9/+9
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* WARNS=2 fixes, use __FBSDID(), kill register keyword.markm2001-12-111-26/+28
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* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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* Use err(3) instead of local redefinition. Cosmetic in usage().charnier1997-08-181-9/+13
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* Cast char's to (u_char) before passing them to isctype() functions.joerg1996-03-191-2/+2
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* Fix a couple of sign-extension bugs.joerg1996-03-171-2/+2
| | | | Submitted by: serg@bcs1.bcs.zaporizhzhe.ua (Sergey Shkonda)
* Updated to BSD4.4lite2. Fixes PR836. `echo abcd | tr a-d A-BC-D' nowbde1995-11-281-3/+3
| | | | works.
* Fix broken charclass handlingache1995-10-281-3/+12
| | | | Add setlocale LC_CTYPE
* Remove declamations which <ctype.h> already does for us.phk1995-10-211-13/+0
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* Added #include <ctype.h>phk1995-10-211-0/+1
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* Fix print class mistypeache1994-10-281-1/+1
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* BSD 4.4 Lite Usr.bin Sourcesrgrimes1994-05-271-0/+342
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