hush: rework input char buffering to allow more than one-deep peek
authorDenys Vlasenko <vda.linux@googlemail.com>
Thu, 29 Sep 2016 16:02:37 +0000 (18:02 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Thu, 29 Sep 2016 16:02:37 +0000 (18:02 +0200)
commitd17a91db6e0817644445f28515d68b3033388eb4
tree427cb084faadaad8a3027564100b4f75e21bb5b8
parent459293b1c536515fbe7fafbae9932aefadb2fbaf
hush: rework input char buffering to allow more than one-deep peek

...this time with actual hush.c changes too :)

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