Re: _history_complete_{newer,older} complains on "unmat ched" in _all_labels if globbing

[Vasiliy Ivanov <beelzebubbie.logs@gmail.com>]

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On 10/22/14 12:43, Bart Schaefer wrote:
> On Oct 22,  3:08am, Vasiliy Ivanov wrote: } } % typeset -a somevariable } % somevariable=(1 2
> 3) } } % *mevar<_history-complete-older> (completed properly, 2 items suggested -
> 'somevariable=(' and } 'somevariable', guessed because expand prefix suffix style) } } but
> fires hundreds of messages: } _all_labels:39: closing brace expected } ... } _all_labels:39:
> unmatched ' } ... } _all_labels:39: unmatched " } } reproducible with any globbing syntax, zsh
> 5.0.7
> 
> There's something else about your configuration that you're not telling us, because I can't get
> any completions at all for *mevar unless I "setopt globcomplete", and I don't get any error
> messages even with that set.
> 
> Line 39 of _all_labels is
> 
> "${(@)argv[4,__pre]}" "${(P@)2}" "${(@)argv[__suf,-1]}" && __ret=0
> 
> which ends up substituting into something like
> 
> +_all_labels:39> compadd -1 -V -default- -X '%SCompleting %Uhistory word%u%s' -Q -a
> 'historywords[beg,beg+slice]' +_all_labels:39> __ret=0
> 
> (though in your case the assignment to __ret is likely not happening)
> 

I was able to reproduce with zsh -f and minimal configuration:

% setopt globcomplete
% autoload -U compinit
% compinit

but *only* with my existing (2300+ records) history file; starting with empty one doesn't throw
these messages.
Line 39 in my case is «compadd -1 -V -default- -Q -a historywords[beg,beg+slice]»

How can I debug this further (which history records leads to «unmatched» messages)?
Any hints will be extremely helpful.
- -- 
Regards,
  Vasiliy Ivanov <beelzebubbie.logs@gmail.com>
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