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ash: allow newline after variable name in for loop

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Newline is a valid delimiter between the variable name and `in`
keyword in for loops.

Based on commit 22e8fb4 from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Herbert Xu.

function                                             old     new   delta
parse_command                                       1568    1563      -5
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-5)               Total: -5 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Ron Yorston
2015-08-03 13:46:00 +01:00
committed by Denys Vlasenko
parent 9121510dc6
commit ab80e01cd9
3 changed files with 8 additions and 2 deletions
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shell/ash_test/ash-misc/for.right Normal file
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@@ -0,0 +1 @@
OK