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Q: are there breaking changes to eieio in Emacs 27? I just upgraded to the Emacs 27 snapshot, and I'm getting a peculiar break in code that works in previous versions of Emacs. walkthrough Here's … method: I can define an empty method and I get the same error. (cl-defmethod initialize-instance :after ((sc simple-class) &key)) what happened? So: have there been changes to eieio (specifically …
asked Jun 9 '19 by Dan
0
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Q: how can I pass an argument to an object constructor that won't be interpreted as a slot? I am creating an instance of a class. The value of one of its slots depends on another slot and auxiliary …
asked Feb 11 '19 by Dan
0
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classes call eval-buffer on mymode.el call initialize-my-mode command get error slot-boundp: Wrong type argument: eieio-object-p, #s(my-class-constructor "slot-1" "slot-2" "slot-3" "slot-4") However, if … , after calling eval-buffer, I switch to any other buffer besides mymode.el and call the initialize-my-mode command, I get no errors. Why would I get eieio errors when I call a command when visiting a …
asked Jun 14 '19 by Dan
5
votes
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Q: can one symbol refer to a function, a variable, and a class? Elisp is a Lisp-2 in which a symbol can have separate function and variable values. So, for example, I can define the following functi …
asked Apr 25 '19 by Dan