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Re: _arguments: normal arg spec with empty action
On 2016/10/21, at 15:31, Oliver Kiddle <okiddle@xxxxxxxxxxx> wrote:
>
> I can't reproduce this so perhaps there's something setup related.
> Does pressing tab a third time work?
For me it happens even with 'zsh -f':
$ zsh -f
% autoload -Uz compinit
% compinit
% awk -<TAB>
The first <TAB> lists the options, but hitting <TAB> again (or
again and again ...) does not complete options.
>> The following patch fixes the problem, but is this the best way to go?
>> + '1: : _message "program text"' \
>
> Does _guard work? For a heading without matches, _message -e should be
> used but that roughly what _arguments is doing.
Thanks, the following seems to work:
'1: : _guard "^-*" "program text"'
and I think this is better, because with the style
% zstyle ':completion:*:descriptions' format '%d'
and if _message is used, then
% awk -<TAB>
will print both "program text" and "options", but only
"options" is printed if _guard is used.
Jun
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