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36 Commits

Author SHA1 Message Date
FRIGN 9144d51594 Check getline()-return-values properly 
It's not useful when 0 is returned anyway, so be sure that we have a
string with length > 0, this also solves some indexing-gotchas like
"len - 1" and so on.
Also, add checked getline()'s whenever it has been forgotten and
clean up the error-messages.
 2015-03-27 14:49:48 +01:00
sin a0e5b565a7 nl: Fix leading white-space 2015-03-22 19:23:57 +00:00
FRIGN b96c9d06c5 Don't indent non-numbered lines in nl(1) 
This is yet another GNU-specific behaviour we fell for.
POSIX explicitly states that for non-numbered lines, all indentation-
crap should be dropped immediately. Well, we didn't listen, so this
commit will set things straight again.
Honestly speaking, this also looks much cleaner than before.
Fuck GNU!
 2015-03-22 18:30:45 +01:00
FRIGN 3ccfa1877d Don't print section-control-lines as empty lines in nl(1) 
GNU coreutils may behave this way, but one can think of these lines
as consumed control lines.
Fuck GNU!
 2015-03-22 17:38:22 +01:00
FRIGN 587575dcb4 Audit nl(1) 
1) Refactor the manpage to use the num-syntax and concise wording.
2) Build format instead of having a list of static strings.
3) BUGFIX: if (!buf[0] || buf[0] == '\n') Process last-read-line
           properly.
4) BUGFIX: In case we hit a formatting line, print a newline instead
           of just dropping it.
5) Use a switch instead of having spaghetti-cases.
6) Don't use printf-magic but explicitly do a putchar(' ')-loop.
7) Update usage(), indent properly.
8) BUGFIX: strchr is not NULL when type[0] is \0. Check for \0
           separately beforehand.
9) Reorder arg.h-cases for better readability.
 2015-03-22 16:46:01 +01:00
Quentin Rameau e6c20fe367 nl: UTF-8 support and removed the two characters limit for delimiter 2015-03-20 20:21:20 +00:00
Quentin Rameau 787d99d896 nl: add -d -p -f -h options 2015-03-19 10:10:55 +00:00
Quentin Rameau 82bebf8ce7 nl: add -l option 2015-03-10 12:55:06 +00:00
Hiltjo Posthuma 0c17cd0fb3 staticize some functions 2015-03-07 13:33:39 +01:00
sin cd51795423 Implement nl -n format 2015-02-20 14:12:48 +00:00
sin 36dc38acf6 Add missing limits.h include for nl(1) 
Required for the *_MAX constants.
 2015-02-20 12:21:46 +00:00
sin 9de3546082 Implement nl -w width 2015-02-20 12:15:43 +00:00
sin 13e4231f4c Implement nl -v startnum 2015-02-20 12:05:54 +00:00
FRIGN 31572c8b0e Clean up #includes 2015-02-14 21:12:23 +01:00
FRIGN 27b770c02c Adjust some limits to more flexibility for strtonum 2015-02-01 01:24:03 +01:00
FRIGN fd562481f3 Convert estrto{l, ul} to estrtonum 
Enough with this insanity!
 2015-01-30 16:52:44 +01:00
sin 1150a5cbc9 Update nl(1) manpage 2014-12-04 13:50:15 +00:00
sin 761599ae61 nl(1) should handle up to 1 file 2014-12-04 12:05:09 +00:00
sin 86c88d8b3a Respect exit status in nl(1) + some stylistic changes 2014-12-04 12:00:47 +00:00
Evan Gates 84b08427a1 remove agetline 2014-11-18 21:05:28 +00:00
Hiltjo Posthuma 3fb0e50668 nl: fix crash on invalid regex 2014-11-16 14:36:59 +00:00
FRIGN eee98ed3a4 Fix coding style 
It was about damn time. Consistency is very important in such a
big codebase.
 2014-11-13 18:08:43 +00:00
sin 0c5b7b9155 Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:46:59 +01:00
Hiltjo Posthuma fab4b384e7 use agetline instead of agets 
also use agetline where fgets with a static buffer was used previously.

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
 2014-06-01 18:03:10 +01:00
Hiltjo Posthuma 953ebf3573 code style 
Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
 2014-06-01 18:02:30 +01:00
sin ee8084cec0 Fix indentation 2013-11-14 19:00:52 +00:00
sin b8edf3b4ee Add weprintf() and replace fprintf(stderr, ...) calls 
There is still some programs left to be updated for this.

Many of these programs would stop on the first file that they
could not open.
 2013-11-13 11:41:43 +00:00
sin b5a511dacf Exit with EXIT_SUCCESS/EXIT_FAILURE instead of 0 and 1 
Fixed for consistency purposes.
 2013-10-07 16:44:22 +01:00
stateless 7216a53a7e Remove unnecessary exit(1) in usage() 
Signed-off-by: Christoph Lohmann <20h@r-36.net>
 2013-06-19 19:58:19 +02:00
Christoph Lohmann 4d38f60685 Eliminating the getopt disgrace. 2013-06-14 20:20:47 +02:00
Robert Ransom c0f60a6f3d nl: Return 2 on usage error 2012-05-20 12:57:58 +00:00
Connor Lane Smith d7f9bda740 cc -Wextra 2011-06-21 05:05:37 +01:00
Connor Lane Smith 954106050f rename estrtol 2011-06-10 14:55:01 +01:00
Connor Lane Smith 7c251bcd4f refactor strnum 2011-06-10 05:41:40 +01:00
Connor Lane Smith 97b6c267ce nl: update usage 2011-05-29 21:34:02 +01:00
Connor Lane Smith 430b453c4d add nl 2011-05-29 21:30:44 +01:00