From: "Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Mickey Petersen <mickey@masteringemacs.org>
Cc: 59720@debbugs.gnu.org
Subject: bug#59720: 30.0.50; python-ts-mode: match/case is not fontified properly
Date: Wed, 30 Nov 2022 16:16:07 +0100 [thread overview]
Message-ID: <m1iliwscaw.fsf@yahoo.es> (raw)
In-Reply-To: <87lens21xn.fsf@masteringemacs.org> (Mickey Petersen's message of "Wed, 30 Nov 2022 10:03:33 +0000")
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Mickey Petersen <mickey@masteringemacs.org> writes:
> 1. Visit a python file. It will use the regular python mode.
> 2. Write:
>
> def foo():
> match foo:
> case 10:
> pass
>
> 3. It is highlighted correctly: match and case are fontified with `font-lock-keyword-face'.
> 4. Type M-x python-ts-mode.
> 5. Highlighting is now off for match/case. Text properties for the `m' character are:
>
> Character code properties: customize what to show
> name: LATIN SMALL LETTER M
> general-category: Ll (Letter, Lowercase)
> decomposition: (109) ('m')
> uppercase: 77 (M)
> titlecase: 77 (M)
>
> There are text properties here:
> fontified t
>
The following patch solves the issue by adding "case" and "match" to the
list of keywords that python-ts-mode recognizes.
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From 6d0a98f7d55e04713c395b25b51e737489c394a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Mart=C3=ADn?= <mardani29@yahoo.es>
Date: Wed, 30 Nov 2022 16:11:46 +0100
Subject: [PATCH] Add case and match to python--treesit-keywords
* lisp/progmodes/python.el (python--treesit-keywords): Add "case" and
"match" keywords.
---
lisp/progmodes/python.el | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index acfee21135..d02ab92121 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -962,9 +962,9 @@ python-dotty-syntax-table
;; merge with `python-font-lock-keywords-level-2'.
(defvar python--treesit-keywords
- '("as" "assert" "async" "await" "break" "class" "continue" "def"
+ '("as" "assert" "async" "await" "break" "case" "class" "continue" "def"
"del" "elif" "else" "except" "exec" "finally" "for" "from"
- "global" "if" "import" "lambda" "nonlocal" "pass" "print"
+ "global" "if" "import" "lambda" "match" "nonlocal" "pass" "print"
"raise" "return" "try" "while" "with" "yield"
;; These are technically operators, but we fontify them as
;; keywords.
--
2.34.1
next prev parent reply other threads:[~2022-11-30 15:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-30 10:03 bug#59720: 30.0.50; python-ts-mode: match/case is not fontified properly Mickey Petersen
2022-11-30 15:16 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2022-12-02 3:40 ` Yuan Fu
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