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Fix python-ts-mode triple quote syntax (bug#67262)

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* lisp/progmodes/python.el (python--treesit-syntax-propertize): New function.
(python-ts-mode): Activate python--treesit-syntax-propertize.
This commit is contained in:
Yuan Fu 2023-12-23 15:49:32 -08:00
parent 683c7c9687
commit 2701da0eee
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1 changed files with 17 additions and 0 deletions
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17
lisp/progmodes/python.el
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@ -1228,6 +1228,21 @@ For NODE, OVERRIDE, START, END, and ARGS, see
(treesit-node-start node) (treesit-node-end node) (treesit-node-start node) (treesit-node-end node)
'font-lock-variable-use-face override start end))) 'font-lock-variable-use-face override start end)))
(defun python--treesit-syntax-propertize (start end)
"Propertize triple-quote strings between START and END."
(save-excursion
(goto-char start)
(while (re-search-forward (rx (or "\"\"\"" "'''")) end t)
(let ((node (treesit-node-at (point))))
;; The triple quotes surround a non-empty string.
(when (equal (treesit-node-type node) "string_content")
(let ((start (treesit-node-start node))
(end (treesit-node-end node)))
(put-text-property (1- start) start
'syntax-table (string-to-syntax "|"))
(put-text-property end (min (1+ end) (point-max))
'syntax-table (string-to-syntax "|"))))))))
;;; Indentation ;;; Indentation
@ -6729,6 +6744,8 @@ implementations: `python-mode' and `python-ts-mode'."
#'python--treesit-defun-name) #'python--treesit-defun-name)
(treesit-major-mode-setup) (treesit-major-mode-setup)
(setq-local syntax-propertize-function #'python--treesit-syntax-propertize)
(python-skeleton-add-menu-items) (python-skeleton-add-menu-items)
(when python-indent-guess-indent-offset (when python-indent-guess-indent-offset