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Fix (or ...) patterns in 'cond*'/'match*'

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This fixes Bug#80121.
* lisp/emacs-lisp/cond-star.el (cond*-subpat): Add missing reference to
'expression' when clearing multiple backtrack aliases.
This commit is contained in:
Richard Lawrence
2026-01-03 17:10:54 +01:00
committed by Eli Zaretskii
parent 0d017fc7ce
commit a9a03cf35e
1 changed files with 1 additions and 1 deletions
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lisp/emacs-lisp/cond-star.el
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@@ -728,7 +728,7 @@ whether SUBPAT (as well as the subpatterns that contain/precede it) matches,"
(if (null (cdr clearing))
`(or ,expression
,(car clearing))
`(progn ,@clearing))))))
`(or ,expression (progn ,@clearing)))))))
(push expression expressions)))
;; At end of (or...), EACH variable bound by any arm
;; has a backtrack alias gensym. At run time, that gensym's value