busybox-w32/shell, branch 1_31_1

ash: fix BASE##nn bashism for bases 36..64

2019-10-21T14:54:40+00:00

function old new delta evaluate_string 876 932 +56 Signed-off-by: Denys Vlasenko

ash: fix BASE##nn bashism to accept letter 'digits' for bases > 9

2019-10-21T14:54:40+00:00

function old new delta evaluate_string 873 876 +3 Signed-off-by: Denys Vlasenko

hush: fix "set -o INVALID" affecting -e flag state

2019-10-21T14:54:40+00:00

Signed-off-by: Denys Vlasenko

ash: fix set -o to not show "nameless" options

2019-10-21T14:54:40+00:00

Patch by Martijn Dekker Signed-off-by: Denys Vlasenko

ash: only catch unexpected exceptions in PS1 expansion

2019-10-21T14:54:40+00:00

Commit d1a2fa2a4 (ash: catch error in arithmetic expansion in PS1) catches all exceptions raised by expandarg(). Some exceptions, such as the EXEXIT raised when command expansion is used, are expected: export PS1='$(echo "$ ")' These should be processed normally or the shell hangs at the prompt. function old new delta expandstr 344 353 +9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 9/0) Total: 9 bytes Signed-off-by: Ron Yorston Signed-off-by: Denys Vlasenko

ash,hush: show 'c' in $- if run in "sh -c CMD"

2019-06-03T10:21:04+00:00

function old new delta options 552 599 +47 expand_one_var 2375 2385 +10 optletters_optnames 60 64 +4 hush_main 1108 1111 +3 ash_main 1150 1152 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/0 up/down: 66/0) Total: 66 bytes Signed-off-by: Denys Vlasenko

ash: allocate line editing structure only if needed

2019-06-01T14:35:09+00:00

function old new delta optschanged 91 128 +37 historycmd 13 17 +4 setcmd 80 78 -2 ash_main 1167 1150 -17 options 576 552 -24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/3 up/down: 41/-43) Total: -2 bytes Signed-off-by: Denys Vlasenko

shell: move all definitions of strto_arith_t() together

2019-05-26T12:02:10+00:00

Signed-off-by: Denys Vlasenko

hush: show 's' in $-

2019-05-19T17:11:21+00:00

function old new delta expand_one_var 2362 2375 +13 hush_main 1104 1108 +4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 17/0) Total: 17 bytes Signed-off-by: Denys Vlasenko

hush: allocate line edit buffer only for interactive shell

2019-05-19T16:24:52+00:00

function old new delta builtin_history 16 20 +4 Signed-off-by: Denys Vlasenko