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* Allow multiple shells to be enabled.Matt Kraai2001-08-011-48/+0
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* Fix sh.c so it works with DMALLOCEric Andersen2001-07-071-1/+1
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* Add in a shell tagline (per lash/hush behavior) to make it easierEric Andersen2001-07-071-0/+9
| | | | | | to know which shell is in use. Add in 'help' to list available builtins, and fixup msh so it can do STANDALONE_SHELL. -Erik
* Let people select their shell at compile time.Eric Andersen2001-07-061-0/+39
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* This is the initial checkin of Larry Doolittle's hush.c, using hisEric Andersen2001-04-261-1935/+0
| | | | | | | | | | | | 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
* Moved some #ifdefs down below #include "busybox.h" where they belong.Mark Whitley2001-04-251-2/+2
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* Some patches from Gennady Feldman. Fixed a glob problem such thatEric Andersen2001-04-231-5/+5
| | | | | 'ls *.h Config.h' works. Fixed a silly typo with fg/bg process control. Made cmdedit exit sanely when it cannot read input.
* Another banner consolidation from Larry Doolittle <ldoolitt@recycle.lbl.gov>.Matt Kraai2001-04-121-1/+1
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* Fix handling of '' and "".Matt Kraai2001-04-121-4/+6
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* Apply Vladimir's latest cleanup patch.Eric Andersen2001-04-091-22/+15
| | | | -Erik
* Avoid segfault when export is invoked with no arguments. Thanks toMatt Kraai2001-04-041-0/+1
| | | | Gennady Feldman.
* Add in a new standalone env applet for fixing up app's environmentsEric Andersen2001-03-291-16/+5
| | | | -Erik
* Fix to last patch: locale code should be 9, not 7.Mark Whitley2001-03-271-1/+1
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* Applied patch from Vladimir N. Oleynik to add locale support to the shell perMark Whitley2001-03-271-0/+6
| | | | bug report from Ralph Jones.
* -Wshadow sh fix from Jeff GarzikEric Andersen2001-03-231-2/+2
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* A nice patch from Larry Doolittle that adds -Wshadow andEric Andersen2001-03-211-35/+35
| | | | cleans up most of the now-revealed problems.
* Patch from Larry and Vladimir to clean up sh.c and fixEric Andersen2001-03-171-18/+12
| | | | shell expansion to work in non POSIX locales.
* Fix from Larry for glob problems.Eric Andersen2001-03-151-1/+5
| | | | -Erik
* Reversed previous patch. The right way is to fix uClibc.Mark Whitley2001-03-151-5/+0
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* Applied patch from Andreas Neuhaus to fix namespace conflict that made busyboxMark Whitley2001-03-151-0/+5
| | | | not compile with uClibc.
* Yesterday I make strsep_space include post-token whitespace,Eric Andersen2001-03-141-2/+1
| | | | | so we should not be adding another " " between tokens. -Erik
* I forgot to malloc space for the NULL.Eric Andersen2001-03-141-1/+1
| | | | -Erik
* Applied patch from Larry Doolittle to fix '>\na\n' bug. Should close bug #1132Mark Whitley2001-03-141-3/+8
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* libc5 glob is pretty stupid and doesn't do GLOB_BRACE or GLOB_TILDEEric Andersen2001-03-141-1/+8
| | | | -Erik
* - Changed name of BB_FEATURE_SIMPLE_PROMPT to BB_FEATURE_SH_SIMPLE_PROMPTMark Whitley2001-03-141-3/+3
| | | | | | | | | | | - 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.
* Update the lash shell (hopefully the last time...) so things likeEric Andersen2001-03-131-64/+116
| | | | | | echo "foo bar" and echo -n "foo\t\\\\\tbar" work as expected. Merge prompt printing work from Vladimir. -Erik
* A fix from Larry Doolittle for some nasty segfaults when sh.c tried to free aEric Andersen2001-03-121-3/+3
| | | | | | corrupted cmd pointer, and where it would truncate a command line at the first double space. -Erik
* When using wordexp, only try to use the expand commandEric Andersen2001-03-101-12/+14
| | | | | when something actually got expanded. Skip it otherwise. -Erik
* Fixed a couple more cases. $FOO/bar ${FOO} and such now workEric Andersen2001-03-091-4/+14
| | | | | | without wordexp. Of course for stuff like ${1:-foo} you still need wordexp for them to work. -Erik
* Allow wordexp to be used if availableEric Andersen2001-03-091-2/+2
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* Urg. Remove the debug noiseEric Andersen2001-03-091-1/+0
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* Ok, sh.c should be working now. Many thanks to Larry DoolittleEric Andersen2001-03-091-85/+83
| | | | | | for his timely help -- nearly all of the work in this patch is his. -Erik
* Fix sh.c for the glab case. I was messing things up forEric Andersen2001-03-091-5/+6
| | | | | single argument commands. It should now work as expected... -Erik
* A '.' is a legal seperator.Eric Andersen2001-03-091-2/+2
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* Cleanup patch from LarryEric Andersen2001-03-091-2/+5
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* Add in 'trim' routine. Fix up sh.c so it works when wordexpEric Andersen2001-03-081-11/+85
| | | | | is not available. -Erik
* Remember to delete un-expandable variables, and do a better job of expandingEric Andersen2001-03-081-6/+28
| | | | | | shell-specific things in case the wordexp implementation is broken (ie. the stubbed out wordexp in uClibc). -Erik
* Rework environment variable handling to use wordexp, per a suggestion fromEric Andersen2001-03-081-108/+83
| | | | | | | | | 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
* remove an unused variableEric Andersen2001-03-071-1/+0
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* Fix the memory leak. No really this time.Eric Andersen2001-03-061-7/+9
| | | | -Erik
* Fix func prototypeEric Andersen2001-03-061-0/+1
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* Fixed a memory leak in lash. It seems that close_all was calling close()Eric Andersen2001-03-061-1/+1
| | | | | | directly instead of calling mark_closed(), which allowed the memory allocated by mark_open() to never be freed. -Erik
* Close open files before calling builtin_exec(). I've tested thisEric Andersen2001-03-061-0/+1
| | | | | and it fixes bug #1121. -Erik
* This fixes lash so it handles environment variable expansion, regardlessEric Andersen2001-02-201-17/+30
| | | | | | | | 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
* Commit Vladimir's latest cmdedit. I modified it slightly to ensureEric Andersen2001-02-161-2/+1
| | | | | | | | 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.
* This patch, put together by Manuel Novoa III, is a merge of workEric Andersen2001-02-141-10/+7
| | | | | | done by Evin Robertson (bug#1105) and work from Manuel to make usage messages occupy less space and simplify how usage messages are displayed.
* Apply a patch from Larry Doolittle to add "-all" and "-none" switchesEric Andersen2001-02-011-1/+1
| | | | | | | 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
* Create find_applet_by_name function. Save 32 bytes.Matt Kraai2001-02-011-7/+5
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* Removed trailing \n from error_msg{,_and_die} messages.Matt Kraai2001-01-311-15/+15
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* Patch from Bryan Rittmeyer -- be more conservative by defaultEric Andersen2001-01-301-0/+20
| | | | | with the lash prompt. -Erik
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