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* lisp/progmodes/python.el: Recognize docstrings.

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(python-docstring-at-p, python-font-lock-syntactic-face-function):
New functions.
(python-mode): Use them.
This commit is contained in:
Tom Willemse 2014-12-07 11:24:35 -05:00 • committed by Stefan Monnier
parent f3a685812a
commit 9dfa949c0d
2 changed files with 31 additions and 5 deletions
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22
lisp/progmodes/python.el
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@ -459,6 +459,23 @@ The type returned can be `comment', `string' or `paren'."
'python-info-ppss-comment-or-string-p
#'python-syntax-comment-or-string-p "24.3")
(defun python-docstring-at-p (pos)
"Check to see if there is a docstring at POS."
(save-excursion
(goto-char pos)
(if (looking-at-p "'''\\|\"\"\"")
(progn
(python-nav-backward-statement)
(looking-at "\\`\\|class \\|def "))
nil)))
(defun python-font-lock-syntactic-face-function (state)
(if (nth 3 state)
(if (python-docstring-at-p (nth 8 state))
font-lock-doc-face
font-lock-string-face)
font-lock-comment-face))
(defvar python-font-lock-keywords
;; Keywords
`(,(rx symbol-start
@ -4312,7 +4329,10 @@ Arguments START and END narrow the buffer region to work on."
'python-nav-forward-sexp)
(set (make-local-variable 'font-lock-defaults)
'(python-font-lock-keywords nil nil nil nil))
'(python-font-lock-keywords
nil nil nil nil
(font-lock-syntactic-face-function
. python-font-lock-syntactic-face-function)))
(set (make-local-variable 'syntax-propertize-function)
python-syntax-propertize-function)