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an Emacs presentation feature that alters the appearance of a buffer’s text on the screen, without changing the buffer content
4
votes
2
answers
153
views
Concatenate multiple 'help-echo strings
I have multiple overlays with 'help-echo strings covering the same region.
Can I make Emacs show all these strings in the mouseover tooltip? …
2
votes
2
answers
106
views
How do I get the closest property change before a given point?
Here is some code to reproduce the example:
(with-current-buffer (get-buffer-create "*test*")
(erase-buffer)
(insert "AAABBBCCC")
(mapc #'delete-overlay (overlays-in (point-min) (point-max))) …