Commit Graph

14 Commits

Author SHA1 Message Date
Tim J. Robbins
a2641fe8d7 Add support for multibyte characters and for characters that take up
more than one column position.
2004-06-24 13:48:28 +00:00
Tim J. Robbins
26cabd19d5 Fix off-by-one error processing the line after an empty line when the
-a option is not specified.

Submitted by:	schweikh
MFC after:	1 week
2002-10-04 16:45:25 +00:00
David Malone
f4ac32def2 ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by:	md5
2002-09-04 23:29:10 +00:00
Tim J. Robbins
ec85e6a06c Allow <blank>s to be used to separate tab stop positions with the -t
argument, not just ASCII space characters and commas. Don't count
non-printing characters when determining column position.
2002-06-15 10:16:39 +00:00
Tim J. Robbins
4596ce3d47 Some minor nits exposed by the Open Group's VSC Lite verification suite:
- When an error occurs processing one file, we must continue to process
  the remaining files.
- Convert trailing whitespace to tabs as appropriate.
- Align backspace handling with what the verification suite expects.

Reviewed by:	mike
2002-04-25 23:04:52 +00:00
Tim J. Robbins
aca29625a8 Add the -t option, which allows tab stop positions to be specified similarly
to the way expand(1) allows. This brings unexpand(1) up to SUSv3 conformance,
and it now passes all relevant parts of the GNU textutils test suite.

PR:		35621
Reviewed by:	mike
2002-04-23 07:15:09 +00:00
Warner Losh
3f330d7d1a remove __P 2002-03-22 01:42:45 +00:00
Mark Murray
b6a5c4e0e4 WARNS=2 is to become the default, so remove. Use __FBSDID(). 2001-12-11 23:18:25 +00:00
Dima Dorfman
948a3f54a7 Include missing header files which define functions for which gcc has
builtins (e.g., exit).

Submitted by:	Mike Barcroft <mike@q9media.com>
2001-06-24 19:41:18 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
John Birrell
5b116430fc Add #include <string.h> to get prototypes. 1998-02-20 04:33:03 +00:00
Philippe Charnier
014927909d Main() returns int. 1997-08-26 11:08:24 +00:00
Philippe Charnier
56d8f922bf Use err(3) and add usage(). 1997-08-20 11:05:28 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00