Hallo Brian,
Jörg Sommer schrieb am Wed 30. Apr, 11:02 (+0200):
> Brian Gernhardt schrieb am Mon 28. Apr, 15:13 (-0400):
> > Now that I think about it, the generation of marks could be done by a
> > second loop over the list. Notice what commits need to be marked in
> > loop 1, then add the mark commands in loop 2. Both of these loops would
> > function in the same direction, removing the need for either tac or perl.
>
> You are right.
… but I found the problem. I don't know how to pass the list from one
subshell to the other.
% { echo pick; echo merge; a=12 } | { echo +$a+; while read line; do echo $line; done; }
++
pick
merge
The only idea I have is a file. Do you have a better idea?
% { echo pick; echo merge; a=12 } >/tmp/tmp; \
{ echo +$a+; while read line; do echo $line; done; } < /tmp/tmp
+12+
pick
merge
Bye, Jörg.
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