opt: accept newline in help strings
authorLuke Dashjr <luke-jr+git@utopios.org>
Fri, 7 Feb 2014 16:41:03 +0000 (16:41 +0000)
committerRusty Russell <rusty@rustcorp.com.au>
Tue, 11 Feb 2014 02:39:25 +0000 (13:09 +1030)
commit13b374859ed7564c5945ff9e18c7bc0e98d7532e
tree13cd9856c14ea34124d12c11b2e92851df64ddb0
parent2e26b06e6384c4483dde844cf8991846075e552c
opt: accept newline in help strings

This correctly continues on the next line indented.

Signed-off-by: Luke Dashjr <luke-jr+git@utopios.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ccan/opt/usage.c