Re: prevent some lines directly coming from the history from being executed

["Daniel Shahaf" <d.s@xxxxxxxxxxxxxxxxxx>]

Peter Stephenson wrote on Thu, 26 May 2022 16:13 +00:00:
>> On 26 May 2022 at 16:53 Daniel Shahaf <d.s@xxxxxxxxxxxxxxxxxx> wrote:
>> Vincent Lefevre wrote on Thu, May 26, 2022 at 16:36:02 +0200:
>> > On 2022-05-25 18:25:40 -0700, Bart Schaefer wrote:
>> > > On Wed, May 25, 2022 at 1:49 AM Vincent Lefevre <vincent@xxxxxxxxxx> wrote:
>> > > > zle -A accept-line real-accept-line
>> > > 
>> > > There's the built-in ".accept-line" widget for this sort of thing, so
>> > > you don't have to create a new alias.
>> > 
>> > Is this documented?
>> > 
>> > When searching the man pages, I could find only one place where
>> > such a built-in is used: in the example for recursive-edit.
>>...
>> but, yes, it should be mentioned in the zle documentation too, not only
>> in the compsys documentation.
>> 
>> Anyone volunteering to write the patch?
>
> zle.yo contains the following.  We don't have the actual names for
> all the widgets, which makes them hard to search for, but the actual
> rule is very simple once you know it.  So while this isn't ideal I'm
> not sure what we'd want to change.  Should we put some examples here of
> the cases you're most likely to use, in particular .accept-line?

Thanks.

I expected there'd be an instance of «tt(.)var(widget)», and that's what
I initially grepped for.

Vincent, what did you search the man pages for?

Cheers,

Daniel

> pws
>
> The standard widgets built into ZLE are listed in
> ifzman(the section `Standard Widgets' below)\
> ifnzman(noderef(Standard Widgets)).
> Other built-in widgets can be defined by other modules (see
> ifzman(zmanref(zshmodules))\
> ifnzman(noderef(Zsh Modules))\
> ).  Each built-in widget has two names: its normal canonical name, and the
> same name preceded by a `tt(.)'.  The `tt(.)' name is special: it can't be
> rebound to a different widget.  This makes the widget available even when
> its usual name has been redefined.