[Bugs] #2755 UNSP: Terminal should warn if applications open before exit

[Sugar Labs Bugs]

#2755: Terminal should warn if applications open before exit
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    Reporter:  greenfeld                  |          Owner:  sayamindu                  
        Type:  defect                     |         Status:  new                        
    Priority:  Unspecified by Maintainer  |      Milestone:  Unspecified by Release Team
   Component:  Terminal                   |        Version:  0.92.x                     
    Severity:  Trivial                    |       Keywords:                             
Status_field:  Unconfirmed                |   Distribution:  OLPC                       
   Seeta_dev:                             |  
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 Although it would seem rather Sugar-unlike (and tends to be rather un-
 xterm like for most xterms as well), Terminal should warn if applications
 are open within a Terminal session before exiting.

 Otherwise this could lead to data loss, which may confuse kids.

 Reproduction:
  1. Run "nano" in a Terminal session.  Start typing something.
  2. Quit out of the Terminal activity.
  3. Resume the session.  The nano data which fit onscreen will sort-of be
 there, but you will be back at a shell prompt.

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Ticket URL: <http://bugs.sugarlabs.org/ticket/2755>
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