Re: Magic URL quoting and bracketed paste gets "disabled" randomly

[Vincent Bernat <bernat@luffy.cx>]

On 2022-07-10 19:44, Bart Schaefer wrote:

>> I am using autosuggest, so I get:
>>
>> zle -N bracketed-paste _zsh_autosuggest_bound_1_bracketed-paste
> 
> I can't think of any reason autosuggest would need to rebind that widget.

I am adding it to ZSH_AUTOSUGGEST_CLEAR_WIDGETS. I suppose I didn't want 
the last suggestion to be kept after pasting.

>> It seems the condition if [[ "$words[-1]" == (#b)([^:]##):* ]] does not
>> match. I am using "disable -p #" which seems to be the cause. Using
>> "emulate -L zsh" at the top of the function instead of "setopt
>> localoptions" fixes the issue. I though functions should use "emulate -L
>> zsh" when using these options, but in Zsh codebase, "setopt
>> localoptions" seems used often. Should any of this considered as a bug?
> 
> "emulate -L" potentially resets a lot of things.  The decision for
> each function has to be whether the scope requires all those elements
> to be reset, or whether to make minimal changes so as to behave as
> much as possible like the rest of the user's environment >
> In the case of url-quote-magic I can't presently think of any reason
> not to use "emulate -L".

Meantime, I am just wrapping it:

autoload -Uz url-quote-magic
function _vbe-url-quote-magic() {
   emulate -L zsh
   url-quote-magic "$@"
}
zle -N self-insert _vbe-url-quote-magic

> That said, I also can't think of any
> contributed function that intentionally defends itself against pattern
> disables.

It's a wonder I am not running into such issues more often. I'll just 
disable extendedglob as I am only interested into the negative pattern 
and I don't use it that often.