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* hush: fix corner cases with exec in empty expansionsDenys Vlasenko2018-04-051-17/+26
* hush: less mind-bending set_vars_and_save_old()Denys Vlasenko2018-04-051-71/+101
* hush: "no logic changes" in last commit was not true, fix it upDenys Vlasenko2018-04-051-1/+2
* hush: make run_pipe code simpler to understand, no logic changesDenys Vlasenko2018-04-051-66/+57
* hush: fix a bug where we don't properly handle f() { a=A; b=B; }; a= fDenys Vlasenko2018-04-051-82/+71
* hush: make var nesting code independent of "local" supportDenys Vlasenko2018-04-041-40/+61
* hush: fix for readonly vars in "ro=A ro=B cmd" caseDenys Vlasenko2018-04-041-13/+13
* hush: support "f() (cmd)" functionsDenys Vlasenko2018-04-031-29/+50
* hush: fix mishandling of "true | f() { echo QWE; }"Denys Vlasenko2018-04-031-0/+9
* hush: fix "set -e; false || x=1; echo OK"Denys Vlasenko2018-04-031-7/+15
* hush: one-word, no-globbing handling of local/export/readonly argsDenys Vlasenko2018-04-031-21/+32
* hush: fix a backslash-removal bug in caseDenys Vlasenko2018-04-021-3/+5
* hush: remove stray debugging printoutDenys Vlasenko2018-04-021-1/+0
* hush: update information comment about heredoc discrepancyDenys Vlasenko2018-04-011-7/+12
* libbb: new function bb_die_memory_exhaustedDenys Vlasenko2018-04-011-2/+2
* hush: add a comment where we differ from bash wrt heredoc EOF mark handlingDenys Vlasenko2018-04-011-0/+8
* ash,hush: handle a few more bkslash-newline casesDenys Vlasenko2018-04-011-2/+12
* hush: fix heredoc_bkslash_newline1.tests failureDenys Vlasenko2018-03-311-35/+42
* hush: fix a signedness bugDenys Vlasenko2018-03-311-1/+1
* hush: add a FIXME commentDenys Vlasenko2018-03-281-0/+6
* ash,hush: fix "saved" redirected fds still visible in childrenDenys Vlasenko2018-03-281-8/+15
* hush: code shrinkDenys Vlasenko2018-03-061-6/+7
* hush: fix a='a\\'; echo "${a%\\\\}"Denys Vlasenko2018-03-021-2/+10
* shell: tweak bkslash_in_varexp.tests, add bkslash_in_varexp1.testsDenys Vlasenko2018-03-021-3/+4
* hush: simplify process_command_subs()Denys Vlasenko2018-02-131-11/+9
* hush: probably fixing a bug in last LINENO fixDenys Vlasenko2018-02-081-11/+6
* hush: LINENO fixDenys Vlasenko2018-02-081-24/+77
* hush: protect against self-modifying trap codeDenys Vlasenko2018-01-301-1/+3
* hush: add HUSH_BASH_SOURCE_CURDIR config option, to be on par with ashDenys Vlasenko2018-01-271-1/+8
* hush: fix dot builtin to not search current directoryDenys Vlasenko2018-01-271-0/+5
* hush: fix two corner cases in ${v/pattern/repl}. Closes 10686Denys Vlasenko2018-01-251-2/+11
* hush: fix handling of $_ (so far it's an ordinary variable, no special meaning)Denys Vlasenko2018-01-251-10/+17
* hush: fix a case where EXIT trap may modify its code mid-flightDenys Vlasenko2018-01-191-1/+1
* hush: fix build if !BASH_LINENO_VARDenys Vlasenko2018-01-191-8/+13
* hush: implement $LINENO bashismDenys Vlasenko2018-01-191-2/+54
* hush: fix raw ^C handlisg in single-quoted stringsDenys Vlasenko2018-01-131-0/+5
* hush: tweak command -vV printing code, no logic changesDenys Vlasenko2018-01-121-3/+5
* hush: implement "command -v -V"Denys Vlasenko2018-01-121-31/+84
* hush: implement "command" builtin (no options are supported yet)Denys Vlasenko2018-01-111-1/+16
* hush: fix handling of ^C in evalDenys Vlasenko2018-01-111-4/+26
* hush: fix handling of raw ^C in scripts: "echo ^C"Denys Vlasenko2018-01-111-4/+19
* hush: remove dead codeDenys Vlasenko2018-01-111-15/+0
* randomconfig fixesDenys Vlasenko2017-12-311-5/+8
* hush: fix comment parsing in `cmd`, closes 10421Denys Vlasenko2017-10-221-4/+13
* hush: GETOPT_RESET() _after_ getopts too.Denys Vlasenko2017-08-291-1/+2
* hush: reuse "OPTIND=..." stringDenys Vlasenko2017-08-291-1/+2
* hush: fix "getopts" builtin to not be upset by other builtins calling getopt()Denys Vlasenko2017-08-291-15/+63
* hush: trivial code shrink in builtin_getoptsDenys Vlasenko2017-08-171-4/+5
* ash,hush: comment and debug tweaks, no code changesDenys Vlasenko2017-08-151-1/+1
* hush: implement "silent" optstrings of ":opts"Denys Vlasenko2017-08-111-17/+31