Re: Strange behavior of C-u in the presence of sit-for in p-c-h

[Stefan Monnier <monnier@iro.umontreal.ca>]

> This normally works ok.  However, suppose the call to
> read_key_sequence in the command loop takes its input from
> unread-command-events.  (This happens if the input came during a
> sit-for in post-command-hook, as in Stefan's original example, or
> directly as in the example above.)  This kind of "reread input" is
> explicitly *not* added to this_command_keys.  The rationale for this
> is not clear to me, but there may be a good reason since the code
> explicitly checks for this; see keyboard.c:789.  Then
> `universal-argument-other-key' can't see that input.

I think I understand, but I can't find the code in keyboard.c.
Do you really mean "line 789"?  Of which revision?


        Stefan