> Kim Storm created a variable overlay-arrow-variable-list to allow
> multiple overlay arrows (see info). I have used this for buffers
> displaying assembler in gdb-ui.el (gdb-overlay-arrow-position).
I tried to use overlay-arrow-variable-list, but can't display more
than one fringe arrow in one buffer. I tried the code below:
(progn
(goto-char (point-min))
(insert "abc\ndef\nghi\n")
(setq overlay-arrow-position
(copy-marker (save-excursion (forward-line -1) (point)))
next-error-overlay-arrow
(copy-marker (save-excursion (forward-line -2) (point)))
compilation-overlay-arrow
(copy-marker (save-excursion (forward-line -3) (point)))
overlay-arrow-variable-list
'(next-error-overlay-arrow compilation-overlay-arrow
overlay-arrow-position)))
What is wrong with this?
--
Juri Linkov
http://www.jurta.org/emacs/
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