Peter Stephenson
f3f8537cfa
40760: Always tokenize unquoted - to Dash.
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This fixes use of pattern match character ranges in unusual contexts.
Attempt to detect a tokenized - in cases where we don't care.
2017-03-07 10:43:58 +00:00
Peter Stephenson
47c05f6b66
40622 with typos fixed: functions -Ms.
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This adds the capability for mathematical functions based on shell
functions to have a string argument. Module functions have had
this for a long time.
2017-03-01 10:01:01 +00:00
Peter Stephenson
de9effbce6
37018: Make WARNCREATEGLOBAL more consistent.
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Wd don't need separate math handling any more, and can make it
output the function name in all cases.
2015-10-29 17:06:27 +00:00
Barton E. Schaefer
b970ef6ef5
unposted: strdup should be ztrdup
2015-10-21 15:13:45 -07:00
Daniel Shahaf
2654cb43f6
36651: WARN_CREATE_GLOBAL += math expressions
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Without this, '() { (( x=42 )) }' and '() { for (( i=0; … )) }' wouldn't warn
about $x and $i, respectively, being created global.
2015-09-27 23:52:25 +00:00
Peter Stephenson
099e717c15
35359: Improved math parsing and errors.
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Check for bogus trailing ")" at end of top-level parse.
Extend some math error messages to indicate they are math errors.
2015-06-02 10:21:55 +01:00
Peter Stephenson
493fe2b444
unposted: rewrite Nularg math handling to be like other cases
2015-04-15 18:14:27 +01:00
Peter Stephenson
2ef4b38461
34892 (slightly tweaked): math evaluation fix
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An empty expression resulting from substitution includes a
Nularg, which needs handling the same as an empty string.
2015-04-15 10:20:06 +01:00
Peter Stephenson
3a99ef322d
34280: more widespread use of FORCE_FLOAT.
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Add the case of variables read for use in arithmetic expressions.
2015-01-15 13:52:40 +00:00
Peter Stephenson
5f4325a0a4
Propagate float/integer type in arithmetic assignment.
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Add test.
Mention this and also floating point mod change in README.
2015-01-12 16:38:00 +00:00
Barton E. Schaefer
39a6e8a7f5
34230: call fmod() for modulo with floats
2015-01-11 11:29:17 -08:00
Peter Stephenson
a8927bf27b
33793: add 0b binary interpretation to integer constants
2014-11-26 17:26:58 +00:00
Peter Stephenson
22b8fd6da9
32299: add use of underscores on arithmetic output for spacing
2014-01-23 10:32:59 +00:00
Peter Stephenson
4c611f9323
31982: detection of floating point constants was problematic.
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Remove the cause and fix the original problem with floating point
numbers with leading zeros (users/17445) a different way.
2013-11-14 11:49:22 +00:00
Peter Stephenson
f77a7a5b18
31937: zle -Fw uses widget semantics for file descriptor handler
2013-11-07 15:19:07 +00:00
Bart Schaefer
f4b0833270
31353: fix handling of floating point in ternary
2013-04-30 00:18:13 -07:00
Mikael Magnusson
1d3d92a0c9
31140: avoid crash when hitting recursion limit
2013-03-13 19:54:20 +00:00
Peter Stephenson
3def943d04
users/17665: add FORCE_FLOAT option
2013-03-05 20:04:53 +00:00
Bart Schaefer
431c22024d
users/17445: fix handling of leading zeroes in floating point
2012-12-08 19:50:20 +00:00
Peter Stephenson
e550c98d69
30647, 30649: allow underscores in numeric constants
2012-09-11 16:02:41 +00:00
Peter Stephenson
361e171672
30656: prevent SIGFPE in division by -1 by multiplying instead
2012-09-06 18:22:30 +00:00
Peter Stephenson
962624e8c3
29491: remove some variables set but not used
2011-06-19 16:26:10 +00:00
Mikael Magnusson
bd2d0636d2
29329: fix undefined behaviour in math.c
2011-05-27 01:42:30 +00:00
Mikael Magnusson
72cb7cfc6f
29307, 29308 + replies: Fix some doubled words in docs and comments.
2011-05-19 16:10:46 +00:00
Peter Stephenson
e6f14352d6
28037: improved error messages for module autoloads
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of math functions and builtins
2010-06-14 11:57:08 +00:00
Peter Stephenson
f02778f83c
27611: cache parameter values in math eval so subscripts are eval'd once
2010-01-20 17:17:45 +00:00
Peter Stephenson
3c248a0de4
25905: fix and test doubled-hash radix output
2008-10-16 09:34:51 +00:00
Peter Stephenson
b2d08a2155
25744: dynamic named directories and further doshfunc() simplification
2008-09-26 09:11:27 +00:00
Peter Stephenson
2920c227d3
25677: add %x and %I prompt escapes for shell source code debugging
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tidy up interface to doshfunc()
2008-09-16 15:02:01 +00:00
Peter Stephenson
8a4af211c3
25149: add C_PRECEDENCES option to make arithmetic have C/Perl precedence
2008-06-12 13:45:04 +00:00
Peter Stephenson
1c29f641c6
Mikael: 25143: spelling corrections
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25144: report supported bases
25139: fix number
2008-06-10 08:50:35 +00:00
Peter Stephenson
b86c191af5
25025: check radix for integer constants is between 2 and 36 inclusive
2008-05-14 10:48:26 +00:00
Peter Stephenson
c2c50bd0a0
23553: bit missed out
2007-06-15 10:02:24 +00:00
Peter Stephenson
2c92d005d7
23165: fix problems with bases: error if over 36 and don't interpret octal
2007-02-12 16:43:40 +00:00
Peter Stephenson
80acfd135c
22684: improve getkeystring() interface and make printf do octal escapes
2006-09-10 18:10:48 +00:00
Peter Stephenson
44e2e5979c
22558: declaration after statement
2006-07-26 13:19:25 +00:00
Peter Stephenson
4a67f24798
22544: Improve use of ztype tests for multibyte characters. Add
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POSIX_IDENTIFIERS option to control allowability of multibyte
alphanumeric characters in parameter and module names.
2006-07-10 13:08:22 +00:00
Peter Stephenson
4cd7b957f3
22529: multibyte conversion in math expressions
2006-06-30 09:41:34 +00:00
Peter Stephenson
dd5602f59b
22474: use variable argument lists to improve error message handling
2006-05-30 22:35:03 +00:00
Peter Stephenson
b7474e065b
22416, tweaked: math functions via shell functions
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unposted: add styles to pick-web-browser
2006-04-19 16:09:06 +00:00
Peter Stephenson
cebe5f1d10
20592: Debian bug#283358: $((##)) failed erratically
2004-11-29 12:07:04 +00:00
Peter Stephenson
7d3220f298
20251: integer conversion truncation
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20258: save command status in prompt substitution
update FAQ
rename version to 4.2.1-dev-1
2004-08-16 09:52:56 +00:00
Peter Stephenson
d3b14e887e
19941: fix (( 3, ))
2004-05-13 20:04:10 +00:00
Peter Stephenson
b38f3c9a17
18938: Export some data symbols.
2003-08-11 10:45:08 +00:00
Oliver Kiddle
1d80cc9acf
18330: save output of setlocale as the pointer it returns gets clobbered
2003-03-10 15:23:44 +00:00
Peter Stephenson
99c9b50bb4
18015: empty math parse acts like zero
2002-12-18 18:07:49 +00:00
Wayne Davison
f303c735fd
Got rid of a gcc-3.2 compiler warning.
2002-10-30 19:29:42 +00:00
Oliver Kiddle
af0697b705
17503: fix various typos and spelling mistakes in source code comments
2002-08-05 12:35:59 +00:00
Peter Stephenson
cd3578ed94
17175: Src/math.c: didn't handle parameters before a ternary expression
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properly.
2002-05-17 15:14:03 +00:00
Peter Stephenson
f08fd02935
17046: Src/math.c: OCTAL_ZEROES with a `0' on its own was
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swallowing up too many characters.
2002-04-25 15:45:42 +00:00
