> I suspect I should have just kept using vmap(), even if I do dislike just 
quoted text
> how insanely expensive that likely is.

If it's really a problem it would be better to just batch it and extract
it into a separate function. The larger scale callers of text_poke() are 
loops, so you could just map it once before the loop and then unmap after. 
But I haven't heard about anyone complaining about this.

-Andi
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