[Haiku-bugs] [Haiku] #4156: Don't write command to history when it's the same as previous command

[idefix]

#4156: Don't write command to history when it's the same as previous command
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 Reporter:  idefix                 |       Owner:  jackburton    
     Type:  enhancement            |      Status:  new           
 Priority:  normal                 |   Milestone:  R1            
Component:  Applications/Terminal  |     Version:  R1 development
Blockedby:                         |    Platform:  All           
 Blocking:                         |  
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 When you issue the same command multiple times after each other in the
 Terminal, they all get written to `.bash_history`. This is extremely
 frustrating when you move up in the history with the `up-arrow` key.

 I would like to see this changed; just as changeset:30953 did for the
 history in KDL.

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Ticket URL: <http://dev.haiku-os.org/ticket/4156>
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