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Check the anchor along with the offset in treesit-indent-region

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* lisp/treesit.el (treesit-indent-region): To compute a valid column,
having a non-nil offset is not enough, we need a non-nil anchor as
well.
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Daniel Martín 2023-02-25 03:07:55 +01:00 • committed by Yuan Fu
parent 497018dd5c
commit 5cf50d6004
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1 changed files with 1 additions and 1 deletions
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lisp/treesit.el
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@ -1533,7 +1533,7 @@ Similar to `treesit-indent', but indent a region instead."
(dotimes (jdx idx)
(let ((anchor (aref meta-vec (* jdx meta-len)))
(offset (aref meta-vec (+ 1 (* jdx meta-len)))))
(when offset
(when (and anchor offset)
(let ((col (save-excursion
(goto-char anchor)
(+ offset (current-column)))))