[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 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?

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Ticket URL: <https://trac.macports.org/ticket/56381#comment:1>
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