Re: evaluating numbers

[Juri Linkov]

>> Wouldn't such prompt be more readable?
>>
>>   Query replace regexp (default [?\N{COMBINING ACUTE ACCENT}] → ):
>
> The original prompt had 3 characters, but in the latter you show only
> one.  How is this the same?  And even one character takes a lot of
> screen estate, so imagine how it will look with 3.  Doesn't sound like
> a good idea.

Yes, more characters would make the prompt too long.  Maybe using
multi-line rx expressions in regexp prompts would help a bit:

(rx (any ?\N{COMBINING ACUTE ACCENT}
         ?\N{COMBINING GRAVE ACCENT}
         ?\N{COMBINING CIRCUMFLEX ACCENT}))
=> "[̀-̂]"