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hush: add support for "set -e"

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function                                             old     new   delta
run_list                                             978    1046     +68
o_opt_strings                                         24      32      +8
reset_traps_to_defaults                              136     142      +6
pick_sighandler                                       57      60      +3
packed_usage                                       31772   31770      -2
hush_main                                            983     961     -22
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(add/remove: 0/0 grow/shrink: 4/2 up/down: 85/-24)             Total: 61 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2017-07-14 13:36:48 +02:00
parent 75e90b1548
commit 9fda609a60
7 changed files with 96 additions and 21 deletions
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1
shell/hush_test/hush-misc/errexit1.right Normal file
View File

@@ -0,0 +1 @@
OK

5
shell/hush_test/hush-misc/errexit1.tests Executable file
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@@ -0,0 +1,5 @@
set -e
(true)
echo OK
(false)
echo FAIL