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* hush: fix incorrect processing of echo "'$var'".Denis Vlasenko2007-05-161-25/+25
* hush: more fixes to variable expansion, more testcasesDenis Vlasenko2007-05-141-29/+40
* hush: move towards more correct variable expansionDenis Vlasenko2007-05-141-63/+304
* hush: fix '{ false; echo $?; }' bug.Denis Vlasenko2007-05-131-96/+108
* hush: fix bug in interactive shell introduced yesterdayDenis Vlasenko2007-05-111-42/+46
* hush: fix "unterminated last line loops forever" bugDenis Vlasenko2007-05-101-59/+70
* hush: fix recent breakage (VAR=VAL stopped working)Denis Vlasenko2007-05-101-1/+1
* hush: fix double-free in "echo TEST &"Denis Vlasenko2007-05-061-78/+105
* hush: stop generating extra empty pipes in parse stage.Denis Vlasenko2007-05-051-13/+15
* hush: preparatory patch for removing extra empty pipes generationDenis Vlasenko2007-05-051-80/+90
* hush: fix "while true; do true; done" + ctrl-zDenis Vlasenko2007-05-041-92/+120
* hush: add parse tree debug printDenis Vlasenko2007-05-041-5/+62
* hush: fix "true | exit 3; echo $?" bugDenis Vlasenko2007-05-031-46/+92
* hush: remove env builtin (it is buggy). Add commentsDenis Vlasenko2007-05-021-17/+16
* hush: simplify debugging prints a little bitDenis Vlasenko2007-05-021-62/+61
* hush: add debugging for tracing execution,Denis Vlasenko2007-05-021-2/+33
* hush: fix incorrect exitcodes without job controlDenis Vlasenko2007-05-021-14/+9
* hush: make job control and interactiveness configurable, part 2Denis Vlasenko2007-04-281-49/+84
* hush: make job control and interactiveness configurable, part 1Denis Vlasenko2007-04-281-14/+102
* hush: make hush properly detect EOF on stdin (even interactive one -Denis Vlasenko2007-04-281-5/+8
* hush: add Ctrl-C handling to nofork caseDenis Vlasenko2007-04-281-3/+15
* hush: better signal handling across ctrl-zDenis Vlasenko2007-04-281-87/+127
* hush: fix nofork + ctrl-Z clobbering of globalsDenis Vlasenko2007-04-281-23/+17
* hush: add ctrl-Z handling for nofork'ed caseDenis Vlasenko2007-04-281-13/+82
* hush: make Ctrl-Z work (at least sometimes)Denis Vlasenko2007-04-211-176/+224
* hust: add a commentDenis Vlasenko2007-04-211-0/+4
* hush: fix more backgrounding bugs. Plenty of them remains still.Denis Vlasenko2007-04-211-10/+22
* hush: explain why "pipe; exit $?" doesn't show correct exitcodeDenis Vlasenko2007-04-211-12/+16
* hush: do not print message if killed by signal;Denis Vlasenko2007-04-211-122/+115
* hush: begin fixing non-functional job controlDenis Vlasenko2007-04-211-72/+198
* hush: small code shrink; style fixesDenis Vlasenko2007-04-201-51/+57
* ps: add -o tty and -o rss supportDenis Vlasenko2007-04-191-1/+1
* hush: remove stray semicolon (should change nothing)Denis Vlasenko2007-04-181-3/+3
* shells: remove few statics and duplicated codeDenis Vlasenko2007-04-161-22/+12
* style fixes, no code changesDenis Vlasenko2007-04-161-1/+2
* lash: recognize and use NOFORK appletsDenis Vlasenko2007-04-141-21/+16
* hush: use NOFORK applets as appropriate. Net reduction of code size.Denis Vlasenko2007-04-141-19/+22
* hush: more style fixes.Denis Vlasenko2007-04-131-64/+66
* hush: comment out and replace bug in set_local_var:Denis Vlasenko2007-04-131-44/+46
* fix realloc-of-non-malloced pointer, and reduce size while at itDenis Vlasenko2007-04-121-1/+1
* pass a copy of argv[i] to NOFORK applets (they may permute it etc).Denis Vlasenko2007-04-121-2/+1
* bb_full_fd_action: remove potential xmalloc from NOFORK pathDenis Vlasenko2007-04-111-2/+1
* style fixes, no code changes.Denis Vlasenko2007-04-111-1/+1
* rename: run_applet_by_name -> run_applet_and_exitDenis Vlasenko2007-04-111-1/+1
* Rename two config options:Denis Vlasenko2007-04-101-1/+1
* style fixes. No code changes.Denis Vlasenko2007-04-101-2/+2
* random style fixes (extra spaces deleted)Denis Vlasenko2007-03-241-2/+2
* syslogd: fix "readpath bug" by using readlink insteadDenis Vlasenko2007-02-111-2/+2
* suppress warnings about easch <applet>_main() havingDenis Vlasenko2007-02-031-0/+1
* assorted fixes for bugs found with randomconfigDenis Vlasenko2007-02-031-4/+4