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* hush: reinstate hush_test, add testcases for process substDenis Vlasenko2007-05-117-0/+80
* hush: fix bug in interactive shell introduced yesterdayDenis Vlasenko2007-05-116-118/+46
* hush: fix "unterminated last line loops forever" bugDenis Vlasenko2007-05-106-59/+146
* hush: fix recent breakage (VAR=VAL stopped working)Denis Vlasenko2007-05-101-1/+1
* msh: fix obscure case with backticks and closed fd 1Denis Vlasenko2007-05-091-7/+12
* tail: fix SEGV on "tail -N"Denis Vlasenko2007-05-081-10/+19
* hush: fix double-free in "echo TEST &"Denis Vlasenko2007-05-062-79/+123
* 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 Vlasenko2007-05-042-92/+123
* applets: fix compile-time warningDenis Vlasenko2007-05-041-2/+7
* hush: add parse tree debug printDenis Vlasenko2007-05-042-5/+66
* hush: fix "true | exit 3; echo $?" bugDenis Vlasenko2007-05-032-46/+105
* 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
* ash,kill: use common code for kill applet/builtinDenis Vlasenko2007-04-291-92/+27
* ash: fix infinite loop on exit if tty is not there anymoreDenis Vlasenko2007-04-282-1/+8
* hush: make job control and interactiveness configurable, part 2Denis Vlasenko2007-04-282-52/+99
* hush: make job control and interactiveness configurable, part 1Denis Vlasenko2007-04-282-14/+111
* 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 Vlasenko2007-04-212-176/+229
* hust: add a commentDenis Vlasenko2007-04-211-0/+4
* hush: fix more backgrounding bugs. Plenty of them remains still.Denis Vlasenko2007-04-212-11/+29
* hush: explain why "pipe; exit $?" doesn't show correct exitcodeDenis Vlasenko2007-04-212-12/+21
* hush: do not print message if killed by signal;Denis Vlasenko2007-04-211-122/+115
* hush: begin fixing non-functional job controlDenis Vlasenko2007-04-212-72/+204
* hush: small code shrink; style fixesDenis Vlasenko2007-04-202-51/+58
* dd: fix skip= parse error (spotted by Dirk Clemens <develop@cle-mens.de>)Denis Vlasenko2007-04-191-2/+68
* doc: add README on shell job controlDenis Vlasenko2007-04-191-0/+237
* 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 Vlasenko2007-04-162-42/+28
* style fixes, no code changesDenis Vlasenko2007-04-161-1/+2
* msh: style fixesDenis Vlasenko2007-04-142-6/+10
* lineedit: nuke two unused variables and code which sets themDenis Vlasenko2007-04-141-34/+33
* lash: recognize and use NOFORK appletsDenis Vlasenko2007-04-142-44/+46
* hush: use NOFORK applets as appropriate. Net reduction of code size.Denis Vlasenko2007-04-143-28/+24
* teach find_root_device to deal with /dev/ subdirsDenis Vlasenko2007-04-131-1/+2
* 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
* shell/: add SUSv3 doc for fast & easy referenceDenis Vlasenko2007-04-131-0/+0
* lash: "forking" applets are actually can be treated the same way as "non-fork...Denis Vlasenko2007-04-121-42/+27
* fix realloc-of-non-malloced pointer, and reduce size while at itDenis Vlasenko2007-04-122-15/+15
* pass a copy of argv[i] to NOFORK applets (they may permute it etc).Denis Vlasenko2007-04-123-15/+15