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859 Commits

Author SHA1 Message Date
sin 5ba4f37ec3 Handle null BRE/ERE and do not add a pattern to the list if it already exists 2014-11-20 16:46:57 +00:00
sin 7627a5069c Implement grep -x 2014-11-20 14:47:47 +00:00
sin e34ce44192 Test directly, no need for intermediate assignment 2014-11-20 14:37:59 +00:00
sin 6866bcdec8 Implement grep -F 2014-11-20 14:35:55 +00:00
sin 728f36aa77 Implement grep -s 2014-11-20 14:14:41 +00:00
sin 5197affac5 Remove col(1) 
Not quite necessary to have this in sbase at the moment.  We can do
a clean implementation when required.

This implementation also has some bugs that they have been fixed
in OpenBSD -current but I am too lazy to backport (we also had local
changes to col(1)).

printf(1) as imported from OpenBSD will stay for now because I need
it for booting my system.
 2014-11-20 13:57:52 +00:00
sin 0d7c2351b4 Remove csplit(1) 
Get rid of it for now as it is not really widely used.  We can do
a simple implementation when time comes.

Remove the table from README because it is not easy to edit unless
you use emacs.
 2014-11-20 13:52:18 +00:00
FRIGN 1436518f9d Use < 0 instead of == -1 2014-11-19 20:09:29 +00:00
sin 9b38355ae8 Break out if stat fails on the source file in cp(1) 
Save one level of indentation.
 2014-11-19 15:08:57 +00:00
sin 2c42905f63 Make libutf.a and libutil.a different 2014-11-19 10:51:29 +00:00
sin 4399f35448 Fix two more instances where the check for "-" is insufficient 2014-11-18 21:58:50 +00:00
Evan Gates 148e6e3b79 read stdin if arg is exactly "-" not just begins with '-' 2014-11-18 21:53:37 +00:00
Evan Gates 84b08427a1 remove agetline 2014-11-18 21:05:28 +00:00
Evan Gates cca0522872 clear suffix list then add only .o and .c in that order to avoid use of builtin .c inference rule skipping .c.o 2014-11-18 20:18:05 +00:00
sin 409ec7194f Add install(1) to TODO 2014-11-18 19:55:11 +00:00
sin fda3ed9a56 Remove .POSIX from Makefile 2014-11-18 19:28:04 +00:00
sin 027052f5e5 Rename util/ to libutil/ 2014-11-17 16:48:34 +00:00
sin ee1e90ebdc renice(1) rework 2014-11-17 16:33:38 +00:00
sin 4dc2b783b8 Nuke some fprintf() calls and replace with weprintf() 2014-11-17 16:33:24 +00:00
sin af8e38f5fa Fix some error messages 
There's many more to go.
 2014-11-17 16:22:01 +00:00
sin cb7cbde722 Add compat.h 2014-11-17 15:46:28 +00:00
sin 56709a2414 Import libutf from http://git.suckless.org/libutf 2014-11-17 15:46:01 +00:00
FRIGN 85df198b59 Refactor expr.c 
Finish up what has been begun.
 2014-11-17 15:05:49 +00:00
sin 166bc3052e Use PRIO_{MIN,MAX} instead of NZERO 
Some systems do not define NZERO.  NZERO seems to be an XSI extension
and PRIO_{MIN,MAX} is not specified by POSIX but most relevant systems
define it.
 2014-11-17 15:02:51 +00:00
sin bd3cf55b54 Define HOST_NAME_MAX if necessary 
Some systems do not provide this, namely FreeBSD and NetBSD.
 2014-11-17 14:50:40 +00:00
sin ba70777b56 Remove binlib and bin from PHONY 2014-11-17 14:46:52 +00:00
sin 74ac827587 Require GNU make to build sbase 
We seem to have problems building individual tools across various
make implementations.  If anyone can step up and fix this we will
remove the dependency on GNU make.
 2014-11-17 13:54:24 +00:00
sin 90507652c0 Staticise globals 2014-11-17 13:39:11 +00:00
sin a84cbe9e1c Avoid messed up output because of trailing spaces 2014-11-17 13:22:54 +00:00
sin ba89dc565f Add .PHONY targets 2014-11-17 13:02:32 +00:00
sin a6be4e7a4c Only unlink the destination file if -f has been specified 2014-11-17 12:33:08 +00:00
sin 0d0624b855 Use $(RANLIB) in Makefile 2014-11-17 12:24:03 +00:00
sin 2ee3ae5994 Use LIB, LIBSRC and LIBOBJ and derive SRC, OBJ and MAN from BIN 2014-11-17 12:14:25 +00:00
sin afa2e6ec54 Use SLIST_* instead of TAILQ_* in grep(1) 
The order of evaluation is unspecified by POSIX so we do not need
to process the patterns in-order.
 2014-11-17 10:59:51 +00:00
sin de4a36957e Silence stupid warnings when building sbase-box 2014-11-17 10:52:24 +00:00
sin 4a97e0b526 List libutil.a first to be a bit more clear 2014-11-17 10:50:45 +00:00
sin 1b0d2c1ab3 Make clean more verbose 2014-11-17 10:39:02 +00:00
sin e1c044e298 Do not append CPPFLAGS to CFLAGS 2014-11-17 10:38:37 +00:00
sin 2fd6e769dd Rename util.a to libutil.a 2014-11-17 10:37:07 +00:00
sin 9a9d6bb0dc Make build process more verbose 2014-11-17 10:36:39 +00:00
FRIGN abdd0671f7 Refactor expr.c 2014-11-17 10:05:19 +00:00
Hiltjo Posthuma f6552e3669 grep: add -h (inverse of -H) aswell 2014-11-17 10:05:10 +00:00
sin 7b8d7fb78e Fix uninitialized use of ret in expr(1) 2014-11-16 14:52:44 +00:00
Hiltjo Posthuma b3ae1a7b4b expr: improvements 
- handle divide by zero.
- use eregcomp().
- use emalloc().
- use snprintf() for safety and add a buffer size argument to valstr() just
  to be sure.
- code-style fixes.
 2014-11-16 14:37:22 +00:00
Hiltjo Posthuma 1822f70d12 csplit, grep: use eregcomp 2014-11-16 14:37:10 +00:00
Hiltjo Posthuma 3fb0e50668 nl: fix crash on invalid regex 2014-11-16 14:36:59 +00:00
Hiltjo Posthuma ce90cc57d4 util: add eregcomp: show descriptive error message on regcomp error 2014-11-16 14:36:41 +00:00
sin 25e3e068ed Add note about UTF-8 support in TODO 2014-11-16 13:25:08 +00:00
sin 7759ba07df Fix error message 2014-11-16 13:20:36 +00:00
sin 0dcf33a1df Style fix 2014-11-16 13:17:06 +00:00