Suspending in vty mode leaves a mess

[ethercrow]

Original author: [email protected] (March 11, 2011 23:42:14)

What steps will reproduce the problem?

1. yi some_file
2. C-z to suspend yi

What is the expected output? What do you see instead?
The terminal should go back to its state before starting yi. Instead it leaves all the text on the screen, and sometimes changes the background color.

Please provide relevant version information:

What version of Yi are you using? 0.6.2.5
What version of GHC?
What version of Cabal?
What operating system/version? Ubuntu

If you generated it (--debug) please provide your .yi.dbg file

Please provide any additional information below.

Original issue: http://code.google.com/p/yi-editor/issues/detail?id=336

[coreyoconnor]

Assuming a vty issue. vty has no handling of suspend signal at this time.

[Fuuzetsu]

@coreyoconnor Will 5.0 have suspend?