93190b890c
Remove the loop used to set default and calculated parameters, instead
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set the defaults at compile time and calculate any derived values in
a simple switch statement.
Use names for the bit-patterns that indicate that fields are present.
Seems to behave the same way as the earlier version.
2008-02-29 22:43:48 +00:00
f127a329db
Sprinkle 'static' and 'EXIT_FAILURE'. Use getopt().
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Simplify getprec() using libc functions.
Code from me partially inspired by a diff sent by xtos.
2008-02-27 22:47:32 +00:00
2791dfc743
When converting fp values to integer, use floor(x) so that we get
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consistent convertions not the 'round to even'.
This means that it is possibly to generate the 'stuttered' sequence
4 4 3 3 2 2 1 1 0 0 -1 -1.
2008-02-24 00:04:00 +00:00
9d6613d400
Rename 's' to 'step', allow a precision of 0 to be specified (overriding
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the value determined from 'begin' and 'end').
2008-02-23 23:59:59 +00:00
a357ac4921
If we are doing a random integer (or character) format, then increase the
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range by 1 so that the quoted upper and lower values both appear, and
with the same frequency as the intermediate values.
This reverts the change from rev 1.13, and fixes it properly!
Also fixes 'jot -r -c - 97 98' as reported to netbsd-bugs (but not as a PR!).
2008-02-23 22:46:10 +00:00
c4d8b28d09
Remove some pointless indirections and add {} around some long single
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statements.
2008-02-23 22:26:41 +00:00
7afd9e136a
PR/33709: Kevin Massey: Avoid stack smashing in args copy
2006-06-13 03:22:00 +00:00
d8817d5ac1
Apply modified fix for PR bin/23763
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jot(1)'s output now matches the examples given in the manpage.
2006-01-07 07:09:01 +00:00
10e955c2f8
de-__P, ANSIfy prototypes
2006-01-04 01:44:06 +00:00
2c12af6a77
Sort options, standardize usage message.
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ok wiz@
2004-11-22 17:34:24 +00:00
b635f565e7
Homogenize usage messages: make the 'usage' word all lowercase, as this seems
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to be the most common practice in our tree.
2004-01-05 23:23:32 +00:00
89aaa1bb64
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22365, verified by myself.
2003-08-07 11:13:06 +00:00
3db0e47b56
Make the randomness a tad more random. It's still not terribly
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random, but it's considerably less lame now.
before% echo `jot -r 5` ; echo `jot -r 5`
66 5 78 82 66
66 5 78 82 66
after% echo `jot -r 5` ; echo `jot -r 5`
15 94 47 32 25
78 52 73 52 47
2002-09-27 20:54:51 +00:00
618d628845
Reverse the if and else clauses for the chardata test if there is
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no format string specified.
Fixes PR bin/12424 from Jim Bernard.
2001-03-17 11:43:06 +00:00
507cbfd5d0
Use patch provided Paul Janzen <pjanzen@OpenBSD.org> to fix
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bin/12316 more completely.
Highlights:
* we only allow explicitly specified set of (numberic) formats
* %% is correctly skipped, extra %foo formats are detected
* '*' in format specification is not allowed
The code in getformat() is slighly different to the OpenBSD version
of fix - the list of allowed printf(3) flags is explicit and the
condition checking 'chardata' is written slighly differently.
Also pull-in some cosmetic changes from OpenBSD - s/isdefault()/is_default()/,
error() -> errx(), usage().
2001-03-14 07:50:06 +00:00
13cb1a6488
Don't coredump if format given via -w doesn't contain alphanumeric
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character; in such case, warn user the format is invalid.
This addresses bin/12316 by Perry E. Metzger.
2001-03-02 21:17:31 +00:00
844b3dce90
char -> unsigned char
1998-12-19 17:06:20 +00:00
ac4e9aa74a
WARNSify, fix .Nm usage, deprecate register, use <err.h>
1997-10-19 03:32:11 +00:00
22e62219f7
Allocate proper storage.
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Avoid interpretation of boring words as printf(3) style format strings.
1994-12-02 20:29:43 +00:00
6e0c4ded79
Changed to conform to NetBSD's new RCS Id convention.
1994-11-14 20:27:21 +00:00
9636069c3e
imported from 4.4lite
1994-11-14 20:11:58 +00:00
dsl