shell: add comments about [[, no code changes
authorDenys Vlasenko <vda.linux@googlemail.com>
Tue, 10 Apr 2018 13:25:41 +0000 (15:25 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Tue, 10 Apr 2018 13:25:41 +0000 (15:25 +0200)
commit3632cb15f16a7596a68dccfd66a2ad9496bf9fd9
treeb1725852f1437a684c87e082ca20190819d2ddc6
parent4709df0f152c477c191f83e18bfecabb2fb2c1f9
shell: add comments about [[, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/test.c
shell/ash.c
shell/hush.c