Eric Andersen
934c8ecb88
Fix sh.c so it works with DMALLOC
2001-07-07 04:24:28 +00:00
Eric Andersen
1c03923b0b
Add in a shell tagline (per lash/hush behavior) to make it easier
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to know which shell is in use. Add in 'help' to list available
builtins, and fixup msh so it can do STANDALONE_SHELL.
-Erik
2001-07-07 00:05:55 +00:00
Eric Andersen
00e56ada9c
Let people select their shell at compile time.
2001-07-06 19:24:27 +00:00
Eric Andersen
25f2703015
This is the initial checkin of Larry Doolittle's hush.c, using his
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April 25, 2001 snapshot, adjusted a bit by me so it has cmdedit support.
This checkin also removes sh.c. In the future sh.c will be a symlink to
your shell of choice. For now, this symlink will default to pointing to
lash.c (as in the past). If you change the symlink to point to hush.c,
then thats what you will get. This symlink business is a temporary situation,
which will be cleaned up Real Soon Now(tm).
-Erik
2001-04-26 23:22:31 +00:00
Mark Whitley
4b541a8817
Moved some #ifdefs down below #include "busybox.h" where they belong.
2001-04-25 17:10:30 +00:00
Eric Andersen
ed424dbf1d
Some patches from Gennady Feldman. Fixed a glob problem such that
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'ls *.h Config.h' works. Fixed a silly typo with fg/bg process control.
Made cmdedit exit sanely when it cannot read input.
2001-04-23 15:28:28 +00:00
Matt Kraai
4ef40c02f4
Another banner consolidation from Larry Doolittle <ldoolitt@recycle.lbl.gov>.
2001-04-12 20:44:21 +00:00
Matt Kraai
be66ad3212
Fix handling of '' and "".
2001-04-12 15:42:17 +00:00
Eric Andersen
e5dfced23a
Apply Vladimir's latest cleanup patch.
...
-Erik
2001-04-09 22:48:12 +00:00
Matt Kraai
2129f97cd9
Avoid segfault when export is invoked with no arguments. Thanks to
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Gennady Feldman.
2001-04-04 17:50:04 +00:00
Eric Andersen
84e229cfbe
Add in a new standalone env applet for fixing up app's environments
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-Erik
2001-03-29 22:48:33 +00:00
Mark Whitley
a82a00397f
Fix to last patch: locale code should be 9, not 7.
2001-03-27 17:07:15 +00:00
Mark Whitley
1c6581a865
Applied patch from Vladimir N. Oleynik to add locale support to the shell per
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bug report from Ralph Jones.
2001-03-27 16:35:16 +00:00
Eric Andersen
82ab8da245
-Wshadow sh fix from Jeff Garzik
2001-03-23 17:06:01 +00:00
Eric Andersen
1ca20a7747
A nice patch from Larry Doolittle that adds -Wshadow and
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cleans up most of the now-revealed problems.
2001-03-21 07:34:27 +00:00
Eric Andersen
341744781a
Patch from Larry and Vladimir to clean up sh.c and fix
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shell expansion to work in non POSIX locales.
2001-03-17 00:20:10 +00:00
Eric Andersen
4aaefc2a50
Fix from Larry for glob problems.
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-Erik
2001-03-15 23:01:19 +00:00
Mark Whitley
730cdb1904
Reversed previous patch. The right way is to fix uClibc.
2001-03-15 19:39:40 +00:00
Mark Whitley
0b57e28373
Applied patch from Andreas Neuhaus to fix namespace conflict that made busybox
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not compile with uClibc.
2001-03-15 19:12:06 +00:00
Eric Andersen
1ef92685cf
Yesterday I make strsep_space include post-token whitespace,
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so we should not be adding another " " between tokens.
-Erik
2001-03-14 19:33:45 +00:00
Eric Andersen
ce4a586edb
I forgot to malloc space for the NULL.
...
-Erik
2001-03-14 18:57:54 +00:00
Mark Whitley
44a9914709
Applied patch from Larry Doolittle to fix '>\na\n' bug. Should close bug #1132
2001-03-14 17:26:37 +00:00
Eric Andersen
4e7244e6b2
libc5 glob is pretty stupid and doesn't do GLOB_BRACE or GLOB_TILDE
...
-Erik
2001-03-14 00:49:52 +00:00
Mark Whitley
f594986b37
- Changed name of BB_FEATURE_SIMPLE_PROMPT to BB_FEATURE_SH_SIMPLE_PROMPT
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- Set BB_FEATURE_SH_STANDALONE_SHELL and BB_FEATURE_SH_APPLETS_ALWAYS_WIN to
be off by default
- Set BB_FEATURE_SH_SIMPLE_PROMPT to be on by default
- Added some more magic to the Olympus section to make all the dependencies
on the shell, cmdline editing, tab completion and friend work properly.
- Tidied up the Olympus section with some whitespace. Checked the various
scrips that parse through there and the extra whitespace shouldn't break
anything.
2001-03-14 00:29:14 +00:00
Eric Andersen
b3d6e2df95
Update the lash shell (hopefully the last time...) so things like
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echo "foo bar" and echo -n "foo\t\\\\\tbar" work as expected.
Merge prompt printing work from Vladimir.
-Erik
2001-03-13 22:57:56 +00:00
Eric Andersen
4987bbf979
A fix from Larry Doolittle for some nasty segfaults when sh.c tried to free a
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corrupted cmd pointer, and where it would truncate a command line at the first
double space.
-Erik
2001-03-12 21:36:49 +00:00
Eric Andersen
1365bb7861
When using wordexp, only try to use the expand command
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when something actually got expanded. Skip it otherwise.
-Erik
2001-03-10 07:12:12 +00:00
Eric Andersen
74e056bfc8
Fixed a couple more cases. $FOO/bar ${FOO} and such now work
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without wordexp. Of course for stuff like ${1:-foo} you still
need wordexp for them to work.
-Erik
2001-03-09 20:34:46 +00:00
Eric Andersen
3c7361f53a
Allow wordexp to be used if available
2001-03-09 19:45:26 +00:00
Eric Andersen
ce89871ff7
Urg. Remove the debug noise
2001-03-09 19:43:57 +00:00
Eric Andersen
195743f195
Ok, sh.c should be working now. Many thanks to Larry Doolittle
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for his timely help -- nearly all of the work in this patch is
his.
-Erik
2001-03-09 19:21:37 +00:00
Eric Andersen
01658a3eec
Fix sh.c for the glab case. I was messing things up for
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single argument commands. It should now work as expected...
-Erik
2001-03-09 01:24:02 +00:00
Eric Andersen
3dbf1e877a
A '.' is a legal seperator.
2001-03-09 01:08:06 +00:00
Eric Andersen
b180dd9e50
Cleanup patch from Larry
2001-03-09 00:42:46 +00:00
Eric Andersen
13d1fa1d01
Add in 'trim' routine. Fix up sh.c so it works when wordexp
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is not available.
-Erik
2001-03-08 23:59:45 +00:00
Eric Andersen
32f8c170b0
Remember to delete un-expandable variables, and do a better job of expanding
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shell-specific things in case the wordexp implementation is broken (ie. the
stubbed out wordexp in uClibc).
-Erik
2001-03-08 17:44:37 +00:00
Eric Andersen
ca6045955d
Rework environment variable handling to use wordexp, per a suggestion from
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Larry Doolittle a couple of months ago. This makes the stuff-expansion in lash
be ever so standards compliant. This change needs testing by everyone, but
appears to be solid enough to let us close bug #1090 .
It works for me; however, please test this change!
-Erik
2001-03-08 17:17:13 +00:00
Eric Andersen
11ae573320
remove an unused variable
2001-03-07 03:51:27 +00:00
Eric Andersen
702ec5926f
Fix the memory leak. No really this time.
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-Erik
2001-03-06 22:17:29 +00:00
Eric Andersen
36278b9576
Fix func prototype
2001-03-06 20:47:31 +00:00
Eric Andersen
54851d3c65
Fixed a memory leak in lash. It seems that close_all was calling close()
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directly instead of calling mark_closed(), which allowed the memory allocated
by mark_open() to never be freed.
-Erik
2001-03-06 20:44:39 +00:00
Eric Andersen
07f2f3917a
Close open files before calling builtin_exec(). I've tested this
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and it fixes bug #1121 .
-Erik
2001-03-06 20:28:22 +00:00
Eric Andersen
caeeb36784
This fixes lash so it handles environment variable expansion, regardless
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of where the environment variables are located in an argument. This allows
things like 'echo foo$1$SHELL' to expand the same way bash would expand it.
Of course, to make this work I introduced a memory leak, and I am too tired
to find a way to fix it.
-Erik
2001-02-20 06:38:44 +00:00
Eric Andersen
6faae7deb4
Commit Vladimir's latest cmdedit. I modified it slightly to ensure
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parse_prompt() would be called before cmdedit_init(), since cmdedit_init()
calls cmdedit_setwidth() which uses cmdedit_prmt_len, which is set by
parse_prompt(). Also, added a mod, so very narrow terminals should now wrap
properly... This is working very nicely for me -- Vladimir has done some
very good work.
2001-02-16 20:09:17 +00:00
Eric Andersen
67991cf824
This patch, put together by Manuel Novoa III, is a merge of work
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done by Evin Robertson (bug#1105) and work from Manuel to make
usage messages occupy less space and simplify how usage messages
are displayed.
2001-02-14 21:23:06 +00:00
Eric Andersen
af4ac77d9d
Apply a patch from Larry Doolittle to add "-all" and "-none" switches
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to multibuild.pl. I did a little formatting adjustments to make it
_very_ obvious when things stop working. I also removed the USE_PROCFS
config option -- just do the right thing when USE_DEVPS_PATCH is enabled.
-Erik
2001-02-01 22:43:49 +00:00
Matt Kraai
f2cc2762bb
Create find_applet_by_name function. Save 32 bytes.
2001-02-01 19:21:20 +00:00
Matt Kraai
dd19c69904
Removed trailing \n from error_msg{,_and_die} messages.
2001-01-31 19:00:21 +00:00
Eric Andersen
22332fd26f
Patch from Bryan Rittmeyer -- be more conservative by default
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with the lash prompt.
-Erik
2001-01-30 23:40:39 +00:00
Eric Andersen
8ec10a9483
Fix up copyright msgs. Bump version to 0.49 in preparation for
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a release. Update the website with release details.
-Erik
2001-01-27 09:33:39 +00:00