Thursday, December 3, 2020

Re: Vim9 dict key notation old fashion depreciated

> It's okay with this new notation and thank you for less chars as backslash.
>
> Do profiler show performance gain for vimscript migrated in vim9 ?
>
> g:fzf_colors =3D { fg: ['fg', 'Normal'],
> bg: ["bg", "Normal"],
> hl: ["fg", "IncSearch"],
> info: ["fg", "IncSearch"],
> border: ["fg", "Ignore"],
> prompt: ["fg", "Comment"],
> pointer: ["fg", "IncSearch"],
> marker: ["fg", "IncSearch"],
> spinner: ["fg", "IncSearch"],
> header: ["fg", "WildMenu"],
> *['fg+']*: ["fg", "CursorLine", "CursorColumn", "Normal"],
> ['bg+']: ["bg", "CursorLine", "CursorColumn"],
> ['hl+']: ["fg", "IncSearch"],
> }

Changes at the script level won't show much performance gain. You do
get the improved syntax and type checking.

Anything that is executed more than once should be put in a :def
function, that's where you will get a large performance gain. Depending
on what the code is doing something like ten to a hundred times faster.

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