forks/busybox/shell/hush_test/hush-psubst, branch master

hush: do not print killing signal name in `cmd_whihc_dies_on_signal`

2020-10-24T01:33:32+00:00

function old new delta process_wait_result 438 449 +11 Signed-off-by: Denys Vlasenko

ash: expand: Fix trailing newlines processing in backquote expanding

2020-02-17T09:24:32+00:00

Upstream commit: Date: Mon, 29 Apr 2019 19:13:37 +0500 expand: Fix trailing newlines processing in backquote expanding According to POSIX.1-2008 we should remove newlines only at the end of the substitution. Newlines-only substitions causes dash to remove newlines before beggining of the substitution. The following code: cat <2" instead of expected "12". This patch fixes trailing newlines processing in backquote expanding. Signed-off-by: Nikolai Merinov Signed-off-by: Herbert Xu Signed-off-by: Denys Vlasenko

hush: fix a few more corner cases with empty-expanding `cmds`

2018-04-05T13:15:53+00:00

See added testcases function old new delta run_pipe 1723 1784 +61 Signed-off-by: Denys Vlasenko

hush: fix handling of \" in quoted/unquoted `cmd`

2010-09-12T13:05:39+00:00

Signed-off-by: Denys Vlasenko

hush: fix var=`exit 2` not setting $? to 2

2010-05-20T12:27:09+00:00

Signed-off-by: Denys Vlasenko

hush: fix exit code propagation from `cmd`. +45 bytes

2009-11-16T01:00:03+00:00

Signed-off-by: Denys Vlasenko

hush: wait for `cmd` to complete, and immediately store its exitcode in $?

2009-11-15T18:58:19+00:00

function old new delta expand_vars_to_list 2129 2197 +68 Signed-off-by: Denys Vlasenko

hush: fix handling of empty arguments

2009-10-18T09:46:35+00:00

function old new delta builtin_exec 25 83 +58 parse_stream 2242 2261 +19 run_pipe 1782 1787 +5 static.pseudo_null_str - 3 +3 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/0 up/down: 85/0) Total: 85 bytes Signed-off-by: Denys Vlasenko

hush: handle empty execs

2009-10-18T05:15:36+00:00

Sometimes variable expansions yield empty strings, and if they happen to be a command someone wants to run like `$foo`, then hush currently segfaults. So handle `` and $(). Signed-off-by: Mike Frysinger

skip some tests when fancy echo support is turned off

2009-04-09T07:50:18+00:00