Re: [O] Is it possible to markup one character in a word?

[Niels Giesen]

 

The whitespace module seems not to support this kind of spaces.
Is there any centralized feature to show/hide those things?

The whitespace module does support this, see the variable `whitespace-display-mappings'.

Something like this should do the trick (if not done via M-x customize-variable RET whitespace-display-mappings RET): 

(add-to-list

 'whitespace-display-mappings

 '(space-mark 8203 [?|] [?-]))

You'll have to M-x whitespace-mode after evaluating this to update the buffer display.

Ciau, 

Niels.

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