Sachin Joshi 9bfef356fa Fix panic with vi in busybox ...

Following bugs are fixed:
1.Handle out of bound cursor movements: vi in busybox sets cursor
to (999,999) expecting it to be set to right, bottom correctly.

2.Correctly determine redirected non-terminal file.

Signed-off-by: Sachin Joshi <sachin_jayant_joshi@hotmail.com>
Upstream-commit: cb7a65c55e192558376e542319a4b7e5445c2bcf
Component: engine

2015-03-18 13:10:57 -07:00

..

engine

Fix panic with vi in busybox

2015-03-18 13:10:57 -07:00