[MacPorts] #56381: It would be nice if shell mode saved command history immediately

[MacPorts]

#56381: It would be nice if shell mode saved command history immediately
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  Reporter:  ylluminarious  |      Owner:  (none)
      Type:  enhancement    |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  base           |    Version:  2.4.3
Resolution:                 |   Keywords:
      Port:                 |
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Comment (by ylluminarious):

 Replying to [comment:1 pmetzger]:
 > I suspect no one else will be as interested in working on this as you
 might be, but patches to add an optional mode to save immediately, if
 cleanly implemented, would almost certainly be accepted. Are you
 interested in working on it?

 Hi, sorry for the somewhat delayed reply. Yes, I am interested in working
 on this. I probably need to brush up on my Tcl, but aside from that I
 don't see a problem. I'll try and submit a patch in the next few weeks or
 so.

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Ticket URL: <https://trac.macports.org/ticket/56381#comment:2>
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