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2007-05-21hush: add 3 CONFIG_xxx, allowing for smaller and less capable hush.Denis Vlasenko
Minimal hush is ~9k now (lash is ~7k).
2007-05-21shells: update README and testsuite. environment memory leakDenis Vlasenko
needs to be fixed - and documented!
2007-05-21hush: using smallints where we can. save ~20 bytes in code andDenis Vlasenko
some data storage at runtime.
2007-05-20hush: fix shift + $0 bug; add testcaseDenis Vlasenko
2007-05-20hush: trivial size optimizationDenis Vlasenko
2007-05-20hush: make process substitution configurable; add a testcaseDenis Vlasenko
2007-05-20ash: implement type -p, costs less than 10 bytesDenis Vlasenko
(patch by Mats Erik Andersson <mats.andersson64@comhem.se>)
2007-05-18cttyhack: new applet.Denis Vlasenko
2007-05-17several *.c files:Denis Vlasenko
move 'extern environ' up to the location of #includes
2007-05-17hush: do "struct globals" trick. hush.o data+bss = 0 bytes now.Denis Vlasenko
+60 bytes to image, but -8000 bytes in bss.
2007-05-17hush: consolidated variable expansion for assignments and "normal" one.Denis Vlasenko
-435 bytes. Tested against testsuite.
2007-05-17more compile fixes from randomconfig runDenis Vlasenko
2007-05-16hush: take care of several easy FIXMEs. -228 bytes.Denis Vlasenko
2007-05-16hush: another microscopic typo fixDenis Vlasenko
2007-05-16hush: fix English in commentDenis Vlasenko
2007-05-16hush: simplify read builtin; fix set_local_var (misplaced 'goto skip;')Denis Vlasenko
2007-05-16hush: fix expansion of quoted $VAR, $* and $@Denis Vlasenko
2007-05-16hush: fix incorrect processing of echo "'$var'".Denis Vlasenko
hush: rename map[] and MAP_xxx, making them easier to understand. hush: move testcase (which now passes) from hush-bugs to hush-parsing
2007-05-14hush: move testsuite files from hush-bugs to hush-parsingDenis Vlasenko
(as these bugs are now fixed)
2007-05-14hush: more fixes to variable expansion, more testcasesDenis Vlasenko
2007-05-14hush: move towards more correct variable expansionDenis Vlasenko
hush: fix a few cases in FOR v IN ... construct unfortunately, code growth is big - ~600 bytes
2007-05-13hush: fix '{ false; echo $?; }' bug.Denis Vlasenko
hush: expand testsuite. variable expansion is still very broken
2007-05-11hush: reinstate hush_test, add testcases for process substDenis Vlasenko
2007-05-11hush: fix bug in interactive shell introduced yesterdayDenis Vlasenko
hush: fix `process subst` (2 bugs) NB: will delete and re-add hush_test in order to change file modes
2007-05-10hush: fix "unterminated last line loops forever" bugDenis Vlasenko
hush: add testsuite infrastructure
2007-05-10hush: fix recent breakage (VAR=VAL stopped working)Denis Vlasenko
2007-05-09msh: fix obscure case with backticks and closed fd 1Denis Vlasenko
2007-05-08tail: fix SEGV on "tail -N"Denis Vlasenko
config system: clarify PREFER_APPLETS/SH_STANDALONE effects in help text
2007-05-06hush: fix double-free in "echo TEST &"Denis Vlasenko
2007-05-05hush: stop generating extra empty pipes in parse stage.Denis Vlasenko
2007-05-05hush: preparatory patch for removing extra empty pipes generationDenis Vlasenko
in parse stage. No real code change here.
2007-05-04hush: fix "while true; do true; done" + ctrl-zDenis Vlasenko
2007-05-04applets: fix compile-time warningDenis Vlasenko
2007-05-04hush: add parse tree debug printDenis Vlasenko
2007-05-03hush: fix "true | exit 3; echo $?" bugDenis Vlasenko
2007-05-02hush: remove env builtin (it is buggy). Add commentsDenis Vlasenko
2007-05-02hush: simplify debugging prints a little bitDenis Vlasenko
2007-05-02hush: add debugging for tracing execution,Denis Vlasenko
add FIXME for 'true | exit 3; echo $?' case
2007-05-02hush: fix incorrect exitcodes without job controlDenis Vlasenko
2007-04-29ash,kill: use common code for kill applet/builtinDenis Vlasenko
# 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
2007-04-28ash: fix infinite loop on exit if tty is not there anymoreDenis Vlasenko
2007-04-28hush: make job control and interactiveness configurable, part 2Denis Vlasenko
2007-04-28hush: make job control and interactiveness configurable, part 1Denis Vlasenko
2007-04-28hush: make hush properly detect EOF on stdin (even interactive one -Denis Vlasenko
think about pty being destroyed) and exit.
2007-04-28hush: add Ctrl-C handling to nofork caseDenis Vlasenko
2007-04-28hush: better signal handling across ctrl-zDenis Vlasenko
2007-04-28hush: fix nofork + ctrl-Z clobbering of globalsDenis Vlasenko
2007-04-28hush: add ctrl-Z handling for nofork'ed caseDenis Vlasenko
2007-04-21hush: make Ctrl-Z work (at least sometimes)Denis Vlasenko
2007-04-21hust: add a commentDenis Vlasenko
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