sin
68ccf5c0eb
head: Fix usage and manpage
...
-N is not a flag but rather a number specification. Be consistent
and use -num to be consistent with -n num. num is properly highlighted
now as well.
2015-03-05 08:16:56 +00:00
FRIGN
38066de8c2
Audit head(1)
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1) Use (s)size_t in head().
2) BUGFIX: only check buf[len - 1] when len > 0, else there would
be an overflow when getline returns 0 (which can happen) and a
very potential segmentation fault.
3) fix error-messages.
4) update usage().
5) argv-argc-style.
6) clear up the main loop with if (newline).
7) add newline before return.
2015-03-05 01:01:52 +01:00
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
sin
b66c44b24e
ARGNUMF() only works on base 10 as it uses strtonum underneath
2015-01-30 16:45:44 +00:00
FRIGN
fd562481f3
Convert estrto{l, ul} to estrtonum
...
Enough with this insanity!
2015-01-30 16:52:44 +01:00
FRIGN
741d8c9a76
Add mandoc-manpage for head(1) and clean up code
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and mark it as finished in the README.
2015-01-25 22:01:26 +01:00
sin
93c8aaf925
Print header in head(1)
2014-11-20 22:52:05 +00:00
sin
2a84dd5076
Respect exit status in head(1)
2014-11-20 22:39:56 +00:00
Evan Gates
84b08427a1
remove agetline
2014-11-18 21:05:28 +00:00
FRIGN
eee98ed3a4
Fix coding style
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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
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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
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Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
2014-06-01 18:02:30 +01:00
dwts
b700d5a8ed
minor style changes
2014-04-22 13:46:19 +01:00
sin
b8edf3b4ee
Add weprintf() and replace fprintf(stderr, ...) calls
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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
d9abff1e84
Don't exit on the first file that can't be opened for head and fold
2013-11-12 10:46:53 +00:00
dsp
3f9e501f6b
Add ARGNUM and ARGNUMF(base)
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This is useful to support the obsolete syntax -NUM for tools like
head, tail and fold.
2013-11-12 10:17:52 +00:00
sin
b5a511dacf
Exit with EXIT_SUCCESS/EXIT_FAILURE instead of 0 and 1
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Fixed for consistency purposes.
2013-10-07 16:44:22 +01:00
stateless
7216a53a7e
Remove unnecessary exit(1) in usage()
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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
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
d6a9e35d0b
really long lines
2011-05-25 20:40:47 +01:00
Connor Lane Smith
47308190b3
update manpages
2011-05-25 18:29:46 +01:00
Connor Lane Smith
262f357fdd
add head
2011-05-25 11:42:17 +01:00
