Re: 'zle redisplay' bug in 5.3?

[Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>]

} On Jan 5,  3:01pm, Peter Stephenson wrote:
} }
} } The documentation says
} } 
} } /* Most lines of the buffer we've shown at once with the current list *
} }  * showing.  == 0 if there is no list.  == -1 if a new list has just  *
} }  * been put on the screen.  == -2 if zrefresh() needs to put up a new *
} }  * list.                                                              */
} } 
} } Is it a case of the two requiring different handling?

That comment is incomplete.  showinglist may also have a positive value
which is tied to the value of "nlnct" -- which appears to be the number
of newlines in the prompt string.

Something is repeating the "move up nlnct lines" action twice.  This is
similar to the description in the thread from 38048.

Not sure what to do with this information yet, and out of time to look
at it this morning, but maybe it's a clue for someone else.