chainlint: recognize multi-line $(...) when command cuddled with "$("
authorEric Sunshine <sunshine@sunshineco.com>
Mon, 13 Aug 2018 08:47:36 +0000 (04:47 -0400)
committerJunio C Hamano <gitster@pobox.com>
Mon, 13 Aug 2018 19:22:11 +0000 (12:22 -0700)
For multi-line $(...) expressions nested within subshells, chainlint.sed
only recognizes:

x=$(
echo foo &&
...

but it is not unlikely that test authors may also cuddle the command
with the opening "$(", so support that style, as well:

x=$(echo foo &&
...

The closing ")" is already correctly recognized when cuddled or not.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found