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* hush: trivial buglet found by randomconfig testingvda2007-05-301-0/+2
* whitespace fixesvda2007-05-301-4/+4
* usage.c: remove reference to busybox.hvda2007-05-261-1/+4
* xpipe: introduce (saves ~170 bytes)vda2007-05-261-4/+2
* hush: fix 'echo abc`sleep 5`def' + Ctrl-Z and Ctrl-C bugs. +50 bytes of code.vda2007-05-251-6/+18
* hush: avoid duplicating HUSH_VERSIONvda2007-05-251-15/+16
* hush: micro-optimization in new variable codevda2007-05-251-5/+5
* hush: we can't do without variable->value member, saving 25 bytes of codevda2007-05-251-42/+38
* hush: rework variable storage and environment handling.vda2007-05-251-167/+163
* hush: fix segfaulting syntax error in interactive hushvda2007-05-241-23/+29
* hush: fix handling of unmatched ${name (without closing '}') -vda2007-05-241-5/+7
* hush: make syntax error messages a bit more usefulvda2007-05-231-29/+37
* hush: fix job control with eval /bin/external_progvda2007-05-231-92/+93
* hush: fix a bit different instance of "No EOL" bug,vda2007-05-231-38/+46
* hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush.vda2007-05-211-38/+91
* hush: using smallints where we can. save ~20 bytes in code andvda2007-05-211-47/+50
* hush: fix shift + $0 bug; add testcasevda2007-05-201-1/+1
* hush: trivial size optimizationvda2007-05-201-5/+6
* hush: make process substitution configurable; add a testcasevda2007-05-201-1/+13
* hush: do "struct globals" trick. hush.o data+bss = 0 bytes now.vda2007-05-171-105/+134
* hush: consolidated variable expansion for assignments and "normal" one.vda2007-05-171-87/+39
* more compile fixes from randomconfig runvda2007-05-171-8/+8
* hush: take care of several easy FIXMEs. -228 bytes.vda2007-05-161-124/+68
* hush: another microscopic typo fixvda2007-05-161-1/+1
* hush: fix English in commentvda2007-05-161-1/+1
* hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')vda2007-05-161-42/+18
* hush: fix expansion of quoted $VAR, $* and $@vda2007-05-161-13/+32
* hush: fix incorrect processing of echo "'$var'".vda2007-05-161-25/+25
* hush: more fixes to variable expansion, more testcasesvda2007-05-141-29/+40
* hush: move towards more correct variable expansionvda2007-05-141-63/+304
* hush: fix '{ false; echo $?; }' bug.vda2007-05-131-96/+108
* hush: fix bug in interactive shell introduced yesterdayvda2007-05-111-42/+46
* hush: fix "unterminated last line loops forever" bugvda2007-05-101-59/+70
* hush: fix recent breakage (VAR=VAL stopped working)vda2007-05-101-1/+1
* hush: fix double-free in "echo TEST &"vda2007-05-061-78/+105
* 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-zvda2007-05-041-92/+120
* hush: add parse tree debug printvda2007-05-041-5/+62
* hush: fix "true | exit 3; echo $?" bugvda2007-05-031-46/+92
* 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
* hush: make job control and interactiveness configurable, part 2vda2007-04-281-49/+84
* hush: make job control and interactiveness configurable, part 1vda2007-04-281-14/+102
* 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