joerg
90ca8ad494
Move the savehandler assignment before setjmp() to avoid triggering
...
warnings about use before initialization with clang.
2011-07-12 16:40:41 +00:00
christos
4fc4fe2edf
PR/45069: Henning Petersen: Use prototypes from builtins.h .
2011-06-18 21:18:46 +00:00
wiz
8ea06c6ede
Sort sections. Remove trailing whitespace.
2011-06-13 20:41:00 +00:00
uebayasi
189ed13db8
Typos.
2011-06-13 00:17:15 +00:00
christos
6f94afca58
document OLDPWD and cd -
2011-06-11 14:37:36 +00:00
uebayasi
82e9aece89
Support $OLDPWD. (christos@ will update the manual.)
...
Reviewd By: christos
2011-06-10 02:19:10 +00:00
joerg
a216da57a6
Default to -Wno-sign-compare -Wno-pointer-sign for clang.
...
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
2011-05-26 12:56:24 +00:00
pooka
db28d5668c
Tell copyfd if the caller wants the exact tofd to just fd >= tofd.
...
Fixes "echo foo > /rump/bar" in a rump hijacked shell.
reviewed by christos
2011-02-17 15:13:49 +00:00
jmmv
416c5b0ff8
Call el_source before initializing sh-specific editline properties (i.e.
...
the editor type and the tab completion binding).
This allows tab completion to work when a user has an ~/.editrc file.
Addresses PR bin/43404.
2011-01-07 22:21:56 +00:00
christos
63cfe07dab
PR/44229: Henning Petersen: Remove dup check for whitespace.
2010-12-13 16:54:04 +00:00
christos
7c0ceafd8c
revert again, since this breaks libtool amongst other things.
2010-11-17 13:40:48 +00:00
christos
abc3b37046
PR/43469: Antii Kantee: test/util/sh/t_expand:strip fails.
...
Bring back fixes from revision 1.75:
- Fix a couple of bugs to make the following two echo statements print the
same output as they should:
line='#define bindir "/usr/bin" /* comment */'
echo "${line%%/\**}"
echo ${line%%/\**}
1. ISDBLQUOTE() was not working properly for non VSNORMAL expansions because
varnest was incremented before the variable was completely parsed. Add
an insub adjustment to keep track of that.
2. When we have a quoted backslash, we either need to escape twice, because
one level of escaping will be stripped later (in the variable substitution
case) or simply enter the backslash.
2010-11-16 18:17:32 +00:00
christos
af7c6886fd
revert previous. breaks other stuff.
2010-11-14 19:49:16 +00:00
christos
082c42cb76
- Fix a couple of bugs to make the following two echo statements print the
...
same output as they should:
line='#define bindir "/usr/bin" /* comment */'
echo "${line%%/\**}"
echo ${line%%/\**}
1. ISDBLQUOTE() was not working properly for non VSNORMAL expansions because
varnest was incremented before the variable was completely parsed. Add
an insub adjustment to keep track of that.
2. When we have a quoted backslash, we need to escape twice, because one
level of escaping will be stripped later. (XXX: Do that when insub == 1
only?)
- Make macros statements
2010-11-14 19:43:38 +00:00
christos
232829f42f
don't core-dump if we cannot open the trace file.
2010-11-14 19:36:07 +00:00
stacktic
129baba091
Make sh build in debug mode
2010-10-29 17:06:53 +00:00
stacktic
6a6f2f47f8
Initialized flag field in struct alias (Fixed PR/43281)
2010-10-29 17:04:48 +00:00
christos
42fececd08
dprintf is claimed by posix.
2010-08-30 06:27:14 +00:00
christos
f69d85affc
increase commented out debugging.
2010-08-30 06:26:59 +00:00
perry
7e5b4620db
add bsd.subdir.mk
2010-08-22 02:21:31 +00:00
perry
9573f66f1d
RCSIds
2010-08-22 02:19:07 +00:00
perry
ee256018ca
build the tutoral
2010-08-22 02:09:36 +00:00
perry
32b1d940e0
Extremely extensive updates.
...
This document should now serve as a reasonable tutorial for the
modern POSIX shell. Comments and additional fixes for mistakes I may
have made are solicited.
2010-08-22 02:03:06 +00:00
perry
62dd025e10
Revive S.R. Bourne's original tutorial on using the Bourne Shell.
...
This initial commit consists of the files as they existed in 4.4BSD,
with the copyrights altered to reflect the subsequent BSD relicensing.
2010-08-22 01:58:16 +00:00
joerg
0597463e89
Don't quite `+', `-' and `/' in set -x output.
2010-07-19 01:15:17 +00:00
christos
eb956cbd4d
need errno for the debug build.
2010-06-03 16:14:13 +00:00
christos
f82c1d73b2
set -e is supposed to work inside eval; skip EV_TESTED.
2010-06-03 16:06:48 +00:00
dholland
30dd36f330
Note that set -o tabcomplete requires either set -o emacs or set -o vi
...
to work.
2010-06-03 02:05:02 +00:00
joerg
6004702d47
\\ -> \e
2010-03-01 21:53:58 +00:00
christos
d464f08166
fix faulty logic in previous change.
2010-02-21 09:54:57 +00:00
christos
72f71b4cd6
default to the original behavior for $ENV unless POSIXLY_CORRECT is set.
2010-02-20 23:15:17 +00:00
christos
8752bdfe89
PR/42828: Richard Hansen: Don't evaluate ${ENV} if not interactive.
...
http://www.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_05_03
2010-02-17 15:57:24 +00:00
he
76d4444c78
When using -lcurses, you also need -lterminfo.
...
This fixes the build for sun2, and also builds with LDSTATIC=-static,
since archive libraries don't record inter-library dependencies.
2010-02-06 23:45:24 +00:00
roy
98eb889579
Userland now builds and uses terminfo instead of termcap.
...
OK: core@, jdc@
2010-02-03 15:34:37 +00:00
wiz
2afd9d4a18
Bump date for cd -P support.
2010-01-01 21:46:31 +00:00
dholland
a5ced5a04b
fix another typo
2010-01-01 19:51:19 +00:00
dholland
cd0a6973f8
Make the cd builtin accept and ignore -P, which is a kshism that has been
...
allowed to leak into POSIX and selects the behavior cd already implements.
Closes PR bin/42557 and also relevant to PR pkg/42168.
I suppose this should probably be pulled up to both -4 and -5...
2010-01-01 19:34:59 +00:00
dholland
87e87a1f8c
fix typo
2010-01-01 18:09:16 +00:00
christos
e3fc7d5ba9
use .ORDER for rules that create multiple files.
2009-12-14 05:13:38 +00:00
uebayasi
b79e178285
Rewrite file generation rules using ${GENCMD}. No functional changes intended.
2009-12-11 08:39:42 +00:00
uebayasi
58b17edd41
Define dependencies of arith.[ch] on arith.y.
2009-12-07 16:22:41 +00:00
tsutsui
49ee47d09d
Use %zu in printf format for size_t value.
2009-11-27 10:50:04 +00:00
gson
dddcd98c78
Removed return statement in parser action that caused a memory leak with
...
the new yacc, making "sh MAKEDEV -MM init" consume 27 MB of virtual memory
with the result that NetBSD could no longer be installed on a 32 MB system.
2009-11-13 13:49:09 +00:00
christos
5dfc26d510
use flex options instead of #defines
2009-10-29 14:21:40 +00:00
christos
10aa8c24e9
only for when trap if we are going to exit.
2009-10-07 18:12:11 +00:00
christos
40ab82d3c3
fix regression exit1: Don't exec the last command in a subshell if it has
...
trap[0] (trap EXIT) set. Fork instead to give the shell a chance to execute
the trap when it is done.
2009-10-06 20:05:10 +00:00
apb
db8f79df3d
Make this slightly more portable; it has to run on arbitary host
...
platforms at build time. Previousy, some shells were confused by
some of the "[ ... ]" tests.
2009-10-06 19:56:58 +00:00
joerg
f29cf7b612
Make indentation consistent.
2009-05-26 07:30:51 +00:00
drochner
0fa7059102
define YY_NO_INPUT where appropriate, from Kurt J. Lidl per PR misc/41160
2009-04-20 16:05:29 +00:00
wiz
7d6100a52d
Bump date for previous.
2009-03-29 08:54:10 +00:00