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5532 Commits

Author SHA1 Message Date
jmallett
4586b0f323 Possibly expand the variable name's embedded variables before using it, as 
seen (somewhat) in NetBSD.  This catches a few extra recursion cases that
could be hidden by expanding a NIL variable causing an existing variable to
be returned (which caused infinite looping and climbing memory usage in at
least one case).

Obtained from:	NetBSD (in principle)
 2002-06-19 17:23:08 +00:00
tjr
aff5678b6e Fix duplicate % in %b format introduced in rev 1.22. 2002-06-19 09:42:20 +00:00
tjr
80af7bc382 Let printf(1) tell the difference between zero width/precision and 
unspecified width/precision.

PR:		39116
Submitted by:	Egil Brendsdal <egilb@ife.no>
MFC after:	1 week
 2002-06-19 09:24:30 +00:00
tjr
2b21f1a948 Allow format strings containing "%%" to be reused. 
PR:		39116
Submitted by:	Egil Brendsdal <egilb@ife.no>
MFC after:	1 week
 2002-06-19 08:18:37 +00:00
tjr
95dac58041 Allow `%' to be written out with an octal escape (\45 or \045). 
PR:		39116
Submitted by:	Egil Brendsdal <egilb@ife.no>
MFC after:	1 week
 2002-06-19 08:16:14 +00:00
tjr
e03fb12529 Indicate that env(1) allows you to supply arguments to the utility it 
executes in the usage() message and manual page. Use "utility" instead of
"command" in both places to emphasise that shell builtins etc. will not work,
and to be consistent with the terminology used by POSIX.

PR:		39210
Submitted by:	Danny J. Zerkel <dzerkel@columbus.rr.com>
MFC after:	1 week
 2002-06-19 07:09:44 +00:00
tjr
eb084e4397 Don't convert a single space before a tab stop into a tab when the 
-i option is used.
 2002-06-19 01:45:03 +00:00
jmallett
1d6e66be9f make(I) appeared in PWB UNIX. 2002-06-17 13:43:15 +00:00
tjr
07e6e2c6f3 Add Standards section. 2002-06-17 13:37:31 +00:00
tjr
a763475fb1 Sort sections, use Dl for the example so it stands out more. 2002-06-17 13:36:25 +00:00
tjr
430283afe9 Only advance the column position for printable characters, update manual 
page to emphasise that we count column positions, not characters.
 2002-06-17 12:11:05 +00:00
sobomax
9bb33f87d3 Kill superfluous blank line. 2002-06-17 08:21:53 +00:00
grog
47e1ed8bb9 Remove 17 June as German national holiday. 2002-06-16 22:59:21 +00:00
tjr
0588706f27 Correct the handling of (for example) the N command by only zeroing the 
input space in mf_fgets() if we reach the end of all input files.
 2002-06-16 08:44:39 +00:00
tjr
73014ec07e When counting words, check the correct character variable to see whether it's 
a space or not.

Noticed by: bde
 2002-06-16 06:04:43 +00:00
jmallett
04a334b0ce Remove local prototype for main(). 2002-06-15 11:28:09 +00:00
jmallett
fe733a8c21 Protoize. Remove un-needed cast to char in switch of getopt(3)'s return value. 
FBSDID.
 2002-06-15 11:26:25 +00:00
jmallett
c492727786 Remove <sys/types> where we use <sys/param> already. 
protoize.
 2002-06-15 11:03:28 +00:00
tjr
b09484b4f3 Remove obsolescent -tabstop option from Synopsis (it was already removed 
from the usage() message). Document what the -t option does in a more
standard place. Add a standard Diagnostics section.
 2002-06-15 10:52:20 +00:00
tjr
7853af48f5 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
mikeh
379207e179 Update for lukemftp-1.6-beta2. 2002-06-15 09:42:17 +00:00
tjr
97dbe1e674 Sort sections. 2002-06-15 08:41:12 +00:00
tjr
7abf4fbe29 fstat() returns information about the target of any symbolic link that 
was opened, not the link itself. Remove dead code.
 2002-06-15 08:31:19 +00:00
tjr
361d0dd8a7 Improve parsing of character and equivalence classes: 
[:*] and [=*] are parsed as `infinitely many repetitions of :' (or *)
instead of literal characters (SUSv3)
 2002-06-15 07:38:27 +00:00
tjr
1fa61e7038 Move the #include and #define's to the top of the file. 2002-06-14 15:56:52 +00:00
tjr
38575dbfdf Bump the size of the equivalence set to NCHARS; this file was left out 
of a previous commit implementing equivalence classes.
 2002-06-14 15:53:38 +00:00
tjr
6e2af6c134 Use the Cm macro for the clear, init, reset and longname operands. 2002-06-14 15:16:03 +00:00
tjr
99e93d002e Adjust the exit status to conform to SUSv3 and document the fact it takes 
multiple `argument' operands.
 2002-06-14 15:08:05 +00:00
tjr
f8e6c7f292 Sort sections. Avoid using "The -? option" at the start of option descriptions. 2002-06-14 10:11:41 +00:00
tjr
5a8b5dcfa4 Don't treat the trailing ']' of an equivalence class expression as a 
character in the set. tr -d '[=a=]' was deleting ]'s as well as a's.
Noticed by the textutils test suite.
 2002-06-14 09:53:11 +00:00
tjr
29924b60f3 Add the P1003.1-2001 -C option which complements the set of characters 
(not byte values) specified by the first string argument.
 2002-06-14 08:58:30 +00:00
tjr
0c8a9db6f9 Implement support for equivalence classes ([=e=]) when the mapping is 
one-to-one (SUSv3)
 2002-06-14 07:37:08 +00:00
tjr
b7f83f53f9 Exit with non-zero status if an input file can not be opened. This was 
broken by rev. 1.22.
 2002-06-14 02:20:05 +00:00
sobomax
0c8f30b575 Fix one serious bug and one potential problem with in-place editing code: 
- original version of code worked incorrectly when more than one
  input files were specified - it was moving the last line from the 1st file
  to be the first line of the 2nd, last line of the 2nd to be the first
  line of the 3rd and so on;

- use mmap()->write() to create temporary file instead of
  malloc()->read()->write(), which was not only slower, but also did not
  bother to free allocated memory once backup file was created, potentially
  leading to memory exhausting when regex is applied to a big file or a large
  number of small ones.
 2002-06-14 01:28:52 +00:00
grog
e930b35ecd beforeinstall target: 
- Remove superfluous ;
- create destination directories if they don't exist.
 2002-06-13 21:21:59 +00:00
grog
fb4608bacb Add two new options: 
-W is like -A (number of days in the future to consider, but also
   specifies that we don't want special treatment at weekends.
-F changes our notion of "Friday" (the day before the weekend).

Arguably, calendar(1) is broken to have special treatment of weekends
by default, but this method maintains POLA.
 2002-06-13 21:20:56 +00:00
tjr
16f907d030 Correct the Standards section: wc is a utility, not a function. 2002-06-13 13:18:57 +00:00
tjr
3d069b8f73 Bump document date for previous commit. 2002-06-13 13:17:00 +00:00
tjr
1e238aa8c3 Add the -m option, which counts characters (as opposed to -c, which 
counts bytes). In locales that don't have multibyte characters, -m
is effectively an alias for -c.

This brings wc(1) up to P1003.1-2001 conformance.
 2002-06-13 12:48:50 +00:00
jmallett
63759e6467 Avoid classy use of a variable one time with a constant value. 2002-06-13 08:57:53 +00:00
jmallett
0ca350a1fa Use %p to print a pointer, not %lx and a cast to (unsigned long). Yuck. 2002-06-13 08:55:29 +00:00
jmallett
a41b038bb5 Don't do stupid things to avoid unused parameters, mark them __unused. 2002-06-13 08:54:16 +00:00
des
5a55cbe1eb Reorder LDADD to fix static linking. 2002-06-12 12:46:50 +00:00
jmallett
c3b688425d String lengths and sizeof()s are size_t not int. Mark an unused parameter 
of ReadMakefile as __unused, it's there because this function is used by
the abstracted list interface which normally deals with item handlers which
take two arguments.  Add a missing static prototype.
 2002-06-12 04:18:31 +00:00
jmallett
7114af77d0 The error functions take constant pointers to strings for their format. 2002-06-12 04:11:01 +00:00
robert
f85d0f0060 Use the constants from <limits.h> for the sizes of integral C types 
rather than defining them ourselves.
 2002-06-11 11:27:20 +00:00
tjr
fca980a9e4 paste(1) appeared at least as early as 32v. 2002-06-11 08:13:03 +00:00
tjr
3409f7ad48 cut(1) appeared at least as early as System III. 2002-06-11 08:11:12 +00:00
jmallett
241a475e6f Note that this appeared at least as early as PWB UNIX. 
Use the literal string 'PWB UNIX', as we still have no .At macro for it.
 2002-06-10 22:59:59 +00:00
tjr
8ebea63ae6 Remove -j from synopsis. The form given in the synopsis was incorrect, 
and it should not have been there at all since it is a deprecated option.
 2002-06-10 10:39:33 +00:00