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* shell: remove lash and bbshDenys Vlasenko2010-09-061-19/+0
* hush: big reordering: move parser functions to the beginning. no code changesDenys Vlasenko2010-09-051-2042/+2042
* hush: rename o_quoted to has_quoted_part; small code shrinkDenys Vlasenko2010-09-051-26/+33
* hush: move variable expansion into a separate function. No logic changesDenys Vlasenko2010-09-051-249/+264
* hush: add support for ${var/pattern/repl}, conditional on bash compatDenys Vlasenko2010-09-051-29/+150
* hush: optimize #[#] and %[%] for speed. size -2 bytes.Denys Vlasenko2010-09-041-12/+10
* hush: fix handling of backslashes in variable assignmentDenys Vlasenko2010-09-041-19/+24
* *: make GNU licensing statement forms more regularDenys Vlasenko2010-08-161-1/+1
* *: s/xatoi_u/xatoi_positive/g - I got bored of mistyping xatoi_u as xatou_iDenys Vlasenko2010-08-121-1/+1
* *: mass cosmetic removal of extra empty lines. no code changesDenys Vlasenko2010-07-261-1/+0
* ash: fix $! value when traps are setAlexander Shishkin2010-07-251-2/+2
* hush: move msh/lash config into hush.c, no code changesDenys Vlasenko2010-07-161-0/+14
* ash: move config stuff into ash.c, no code chagesDenys Vlasenko2010-07-161-1/+1
* hush: fix multimple dependent variable expansion casesDenys Vlasenko2010-07-161-28/+80
* hush: make set -x support optionalDenys Vlasenko2010-07-161-8/+147
* hush: add support for set -xDenys Vlasenko2010-07-161-1/+39
* hush: fix typo in commentDenys Vlasenko2010-07-151-1/+1
* hush: fix faloout from previous commitDenys Vlasenko2010-07-151-14/+12
* hush: make pun_pipe loop clearer; fix "cmd | var=`cmd` | cmd" handlingDenys Vlasenko2010-07-141-16/+26
* randomconfig fixesDenys Vlasenko2010-07-051-5/+13
* *: introduce and use xfork() and xvfork()Pascal Bellard2010-07-041-11/+4
* build system: do not rebuild ash and hush on any change to any .c fileDenys Vlasenko2010-06-261-3/+1
* A few minor portability improvementsDan Fandrich2010-06-191-1/+1
* bbconfig: make it independent from printf functionsDenys Vlasenko2010-06-071-1/+1
* shell: consolidate builtin_foo.? into shell_common.?; delete obsolete shellsDenys Vlasenko2010-05-231-2/+0
* hush: trivial code shrinkDenys Vlasenko2010-05-221-20/+21
* hush: reduce #ifdef forest a bit, rename handle_dollar -> parse_dollarDenys Vlasenko2010-05-221-25/+20
* hush: fix hush -c 'echo $0' - was showing empty stringDenys Vlasenko2010-05-221-0/+1
* hush: fix segfault in ${?:N:M}Denys Vlasenko2010-05-221-34/+47
* hush: fix "hush -c 'echo $#'" showing -1Denys Vlasenko2010-05-221-1/+0
* hush: support ${var:EXPR:EXPR}!Denys Vlasenko2010-05-221-42/+88
* hush: fix a nommu todo in recent commitsDenys Vlasenko2010-05-221-25/+37
* hush: fix more obscure ${var%...} casesDenys Vlasenko2010-05-221-16/+23
* hush: fix a=abc; c=c; echo ${a%${c}}Denys Vlasenko2010-05-211-55/+63
* hush: handle expansions in ${var?expanded_word} constructsDenys Vlasenko2010-05-211-15/+27
* hush: reorganized TODO comment at topDenys Vlasenko2010-05-211-14/+12
* hush: add a list of unsupported builtinsDenys Vlasenko2010-05-211-0/+2
* hush: handle ${var:NUM:} tooDenys Vlasenko2010-05-211-2/+8
* hush: remove extra comparison from prev commitDenys Vlasenko2010-05-211-4/+2
* hush: optional support for ${var:N:M} bashismDenys Vlasenko2010-05-211-39/+45
* hush: explain various parameter expansion ops in commentsDenys Vlasenko2010-05-201-8/+36
* hush: small code shrinkDenys Vlasenko2010-05-201-7/+6
* hush: shrink variable expansion codeDenys Vlasenko2010-05-201-20/+19
* hush: fix var=`exit 2` not setting $? to 2Denys Vlasenko2010-05-201-5/+10
* hush: code shrinkDenys Vlasenko2010-05-201-1/+1
* hush: support "cd -- DIR" and suchDenys Vlasenko2010-05-201-14/+32
* ash,hush: make bare "." set exitcode to 2Denys Vlasenko2010-05-181-9/+14
* hush: update bash compat todo commentDenys Vlasenko2010-05-171-7/+10
* ash,hush: make "source" a synonym for . if bash compat is onDenys Vlasenko2010-05-171-0/+3
* hush: fix hush-bugs/parse_err.testsDenys Vlasenko2010-05-171-4/+9