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Questions tagged [buffer-display-table]

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How to define an image as a display-table entry

Is there any way to create a custom image (e.g., using an xpm format) and use it in the display-table? I see that XEmacs had a function called make-glyph -- e.g., (make-glyph '([xpm :file "~/...
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How to display Unicode bidi markers only in Whitespace mode?

There's a way of displaying Unicode bidirectionality markers. The problem is: it makes them visible all the time. Is it possible to show them only in whitespace mode? PS I'm not chained to the method ...
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Possible to modify 'whitespace-display-mappings' at runtime?

Making changes to whitespace-display-mappings while emacs runs doesn't seem to do anything. (setq whitespace-display-mappings '( (space-mark 32 [183] [46]) ; middle-dot (tab-mark 9 [9654 9] [...