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(parent: 44faf54) | patch
Avoid adding duplicates to Xref history
authorMattias Engdegård <mattiase@acm.org>
Thu, 18 Nov 2021 10:26:21 +0000 (11:26 +0100)
committerMattias Engdegård <mattiase@acm.org>
Thu, 18 Nov 2021 11:22:01 +0000 (12:22 +0100)
commitf41c6a70e7ce100b13ff0b662a054f6a0cd11cb2
tree73dcb7dc769835c4e7dbcdaccfad0be1ce3ac3cbtree | snapshot
parent44faf546592a0c063d5044322f11bb0f006e613ccommit | diff
Avoid adding duplicates to Xref history

* lisp/progmodes/xref.el (xref--push-backward, xref--push-forward):
New functions.
(xref-push-marker-stack, xref-go-back, xref-go-forward): Use them.
lisp/progmodes/xref.el diff | blob | history
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