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2009-04-06hush: more efficient filtering of "safe" arithmeticDenis Vlasenko1-19/+9
2009-04-06hush: add <> and () as "safe" arith charsDenis Vlasenko1-1/+1
2009-04-06hush: print cd error to stderr; use fopen_or_warn in builtin_source;Denis Vlasenko2-25/+39
2009-04-06hush: fix "export a=a b=b" (was not setting and exporting b)Denis Vlasenko1-28/+31
2009-04-06hush: update TODO list; + my usual pointless tweaks :(Denis Vlasenko1-21/+22
2009-04-06hush: mark SIGHUP TODOs better; don't disable SIGHUP for now,Denis Vlasenko1-10/+15
2009-04-05hush: cosmetics, no code changesDenis Vlasenko1-1/+4
2009-04-05modprobe/insmod for 2.4: support compressed modules.Denis Vlasenko1-24/+33
2009-04-05hush: strip NULs from file input, they are PITA/impossible to handle correctlyDenis Vlasenko1-6/+8
2009-04-05drop HUSH_VER_STR since it has no relevance anymore -- just use BB_VERMike Frysinger1-4/+2
2009-04-05hush: fix trap clearing in subshells on MMU; simplify NOMMU a bit:Denis Vlasenko1-32/+92
2009-04-05hush: audit and fix "interactive shell" setup code.Denis Vlasenko1-148/+175
2009-04-05hush: pass $! thru re-execution; try harder on re-exec; give errorDenis Vlasenko1-41/+57
2009-04-05hush: suppress bogus warning from 4.2.1Denis Vlasenko1-2/+7
2009-04-05build system tweaks to account for latest hush changesDenis Vlasenko2-18/+6
2009-04-05hush: randomconfig fixesDenis Vlasenko1-21/+28
2009-04-05hush: plug the leak on NOMMU re-execute pathDenis Vlasenko1-3/+32