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* hush: update README with yet another failure caseDenis Vlasenko2007-05-241-0/+5
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* hush: fix segfaulting syntax error in interactive hushDenis Vlasenko2007-05-241-23/+29
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* hush: improve 2 testsuite testsDenis Vlasenko2007-05-244-2/+17
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* hush: add 2 tests for correct syntax error reportingDenis Vlasenko2007-05-242-0/+2
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* hush: fix handling of unmatched ${name (without closing '}') -Denis Vlasenko2007-05-241-5/+7
| | | | | | | was eating all remaining input, potentially megabytes. nofork: save/restore die_jmp too nofork: use -2222 instead of -111 as "special" return valur for zero (-111 is used by some applets. -2222 won't fit in exitcode and thus safer)
* hush: make syntax error messages a bit more usefulDenis Vlasenko2007-05-233-29/+37
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* hush: prepare testsuite for new, fixed error message formatDenis Vlasenko2007-05-231-1/+1
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* hush: fix job control with eval /bin/external_progDenis Vlasenko2007-05-233-92/+96
| | | | | | hush: fix parsing of unterminated "str with no EOL hush: improved make_string() (smaller, faster, needs less RAM) hush: renamed several functions
* hush: fix a bit different instance of "No EOL" bug,Denis Vlasenko2007-05-235-40/+57
| | | | add testsuite for that. Expand another testsuite.
* fix execute bit on hush-misc/shift.testsDenis Vlasenko2007-05-231-0/+0
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* hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush.Denis Vlasenko2007-05-212-38/+109
| | | | Minimal hush is ~9k now (lash is ~7k).
* shells: update README and testsuite. environment memory leakDenis Vlasenko2007-05-213-1/+17
| | | | needs to be fixed - and documented!
* hush: using smallints where we can. save ~20 bytes in code andDenis Vlasenko2007-05-211-47/+50
| | | | some data storage at runtime.
* hush: fix shift + $0 bug; add testcaseDenis Vlasenko2007-05-203-1/+9
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* hush: trivial size optimizationDenis Vlasenko2007-05-201-5/+6
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* hush: make process substitution configurable; add a testcaseDenis Vlasenko2007-05-204-1/+22
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* ash: implement type -p, costs less than 10 bytesDenis Vlasenko2007-05-201-16/+11
| | | | (patch by Mats Erik Andersson <mats.andersson64@comhem.se>)
* cttyhack: new applet.Denis Vlasenko2007-05-183-0/+95
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* several *.c files:Denis Vlasenko2007-05-171-1/+1
| | | | move 'extern environ' up to the location of #includes
* hush: do "struct globals" trick. hush.o data+bss = 0 bytes now.Denis Vlasenko2007-05-171-105/+134
| | | | +60 bytes to image, but -8000 bytes in bss.
* hush: consolidated variable expansion for assignments and "normal" one.Denis Vlasenko2007-05-171-87/+39
| | | | -435 bytes. Tested against testsuite.
* more compile fixes from randomconfig runDenis Vlasenko2007-05-171-8/+8
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* hush: take care of several easy FIXMEs. -228 bytes.Denis Vlasenko2007-05-161-124/+68
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* hush: another microscopic typo fixDenis Vlasenko2007-05-161-1/+1
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* hush: fix English in commentDenis Vlasenko2007-05-161-1/+1
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* hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')Denis Vlasenko2007-05-161-42/+18
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* hush: fix expansion of quoted $VAR, $* and $@Denis Vlasenko2007-05-169-27/+51
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* hush: fix incorrect processing of echo "'$var'".Denis Vlasenko2007-05-163-25/+25
| | | | | | hush: rename map[] and MAP_xxx, making them easier to understand. hush: move testcase (which now passes) from hush-bugs to hush-parsing
* hush: move testsuite files from hush-bugs to hush-parsingDenis Vlasenko2007-05-144-0/+0
| | | | (as these bugs are now fixed)
* hush: more fixes to variable expansion, more testcasesDenis Vlasenko2007-05-145-29/+60
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* hush: move towards more correct variable expansionDenis Vlasenko2007-05-145-63/+404
| | | | | hush: fix a few cases in FOR v IN ... construct unfortunately, code growth is big - ~600 bytes
* hush: fix '{ false; echo $?; }' bug.Denis Vlasenko2007-05-1313-98/+138
| | | | | hush: expand testsuite. variable expansion is still very broken
* hush: reinstate hush_test, add testcases for process substDenis Vlasenko2007-05-117-0/+80
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* hush: fix bug in interactive shell introduced yesterdayDenis Vlasenko2007-05-116-118/+46
| | | | | hush: fix `process subst` (2 bugs) NB: will delete and re-add hush_test in order to change file modes
* hush: fix "unterminated last line loops forever" bugDenis Vlasenko2007-05-106-59/+146
| | | | hush: add testsuite infrastructure
* hush: fix recent breakage (VAR=VAL stopped working)Denis Vlasenko2007-05-101-1/+1
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* msh: fix obscure case with backticks and closed fd 1Denis Vlasenko2007-05-091-7/+12
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* tail: fix SEGV on "tail -N"Denis Vlasenko2007-05-081-10/+19
| | | | | config system: clarify PREFER_APPLETS/SH_STANDALONE effects in help text
* hush: fix double-free in "echo TEST &"Denis Vlasenko2007-05-062-79/+123
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* hush: stop generating extra empty pipes in parse stage.Denis Vlasenko2007-05-051-13/+15
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* hush: preparatory patch for removing extra empty pipes generationDenis Vlasenko2007-05-051-80/+90
| | | | in parse stage. No real code change here.
* hush: fix "while true; do true; done" + ctrl-zDenis Vlasenko2007-05-042-92/+123
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* applets: fix compile-time warningDenis Vlasenko2007-05-041-2/+7
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* hush: add parse tree debug printDenis Vlasenko2007-05-042-5/+66
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* hush: fix "true | exit 3; echo $?" bugDenis Vlasenko2007-05-032-46/+105
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* hush: remove env builtin (it is buggy). Add commentsDenis Vlasenko2007-05-021-17/+16
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* hush: simplify debugging prints a little bitDenis Vlasenko2007-05-021-62/+61
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* hush: add debugging for tracing execution,Denis Vlasenko2007-05-021-2/+33
| | | | add FIXME for 'true | exit 3; echo $?' case
* hush: fix incorrect exitcodes without job controlDenis Vlasenko2007-05-021-14/+9
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* ash,kill: use common code for kill applet/builtinDenis Vlasenko2007-04-291-92/+27
| | | | | | | | | | | | | | | | | | | | | | | | # make bloatcheck function old new delta evaltreenr 644 654 +10 evaltree 644 654 +10 parse_conf 1440 1444 +4 dpkg_deb_main 426 429 +3 ed_main 3319 3321 +2 passwd_main 2093 2091 -2 kill_main 830 826 -4 singlemount 4609 4601 -8 find_command 962 954 -8 get_lcm 123 105 -18 .rodata 132243 132147 -96 killcmd 449 120 -329 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/7 up/down: 29/-465) Total: -436 bytes # size busybox_old busybox_unstripped text data bss dec hex filename 723901 2940 27504 754345 b82a9 busybox_old 723457 2940 27504 753901 b80ed busybox_unstripped
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