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* hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')vda2007-05-161-42/+18
* hush: fix expansion of quoted $VAR, $* and $@vda2007-05-169-27/+51
* hush: fix incorrect processing of echo "'$var'".vda2007-05-163-25/+25
* hush: move testsuite files from hush-bugs to hush-parsingvda2007-05-144-0/+0
* hush: more fixes to variable expansion, more testcasesvda2007-05-145-29/+60
* hush: move towards more correct variable expansionvda2007-05-145-63/+404
* hush: fix '{ false; echo $?; }' bug.vda2007-05-1313-98/+138
* hush: reinstate hush_test, add testcases for process substvda2007-05-117-0/+80
* hush: fix bug in interactive shell introduced yesterdayvda2007-05-116-118/+46
* hush: fix "unterminated last line loops forever" bugvda2007-05-106-59/+146
* hush: fix recent breakage (VAR=VAL stopped working)vda2007-05-101-1/+1
* msh: fix obscure case with backticks and closed fd 1vda2007-05-091-7/+12
* tail: fix SEGV on "tail -N"vda2007-05-081-10/+19
* hush: fix double-free in "echo TEST &"vda2007-05-062-79/+123
* hush: stop generating extra empty pipes in parse stage.vda2007-05-051-13/+15
* hush: preparatory patch for removing extra empty pipes generationvda2007-05-051-80/+90
* hush: fix "while true; do true; done" + ctrl-zvda2007-05-042-92/+123
* applets: fix compile-time warningvda2007-05-041-2/+7
* hush: add parse tree debug printvda2007-05-042-5/+66
* hush: fix "true | exit 3; echo $?" bugvda2007-05-032-46/+105
* hush: remove env builtin (it is buggy). Add commentsvda2007-05-021-17/+16
* hush: simplify debugging prints a little bitvda2007-05-021-62/+61
* hush: add debugging for tracing execution,vda2007-05-021-2/+33
* hush: fix incorrect exitcodes without job controlvda2007-05-021-14/+9
* ash,kill: use common code for kill applet/builtinvda2007-04-291-92/+27
* ash: fix infinite loop on exit if tty is not there anymorevda2007-04-282-1/+8
* hush: make job control and interactiveness configurable, part 2vda2007-04-282-52/+99
* hush: make job control and interactiveness configurable, part 1vda2007-04-282-14/+111
* hush: make hush properly detect EOF on stdin (even interactive one -vda2007-04-281-5/+8
* hush: add Ctrl-C handling to nofork casevda2007-04-281-3/+15
* hush: better signal handling across ctrl-zvda2007-04-281-87/+127
* hush: fix nofork + ctrl-Z clobbering of globalsvda2007-04-281-23/+17
* hush: add ctrl-Z handling for nofork'ed casevda2007-04-281-13/+82
* hush: make Ctrl-Z work (at least sometimes)vda2007-04-212-176/+229
* hust: add a commentvda2007-04-211-0/+4
* hush: fix more backgrounding bugs. Plenty of them remains still.vda2007-04-212-11/+29
* hush: explain why "pipe; exit $?" doesn't show correct exitcodevda2007-04-212-12/+21
* hush: do not print message if killed by signal;vda2007-04-211-122/+115
* hush: begin fixing non-functional job controlvda2007-04-212-72/+204
* hush: small code shrink; style fixesvda2007-04-202-51/+58
* dd: fix skip= parse error (spotted by Dirk Clemens <develop@cle-mens.de>)vda2007-04-191-2/+68
* doc: add README on shell job controlvda2007-04-191-0/+237
* ps: add -o tty and -o rss supportvda2007-04-191-1/+1
* hush: remove stray semicolon (should change nothing)vda2007-04-181-3/+3
* shells: remove few statics and duplicated codevda2007-04-162-42/+28
* style fixes, no code changesvda2007-04-161-1/+2
* msh: style fixesvda2007-04-142-6/+10
* lineedit: nuke two unused variables and code which sets themvda2007-04-141-34/+33
* lash: recognize and use NOFORK appletsvda2007-04-142-44/+46
* hush: use NOFORK applets as appropriate. Net reduction of code size.vda2007-04-143-28/+24