bug#60167: 30.0.50; [PATCH]: Fix wrong capture in typescript-ts-mode

[Theodor Thornhill via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>]

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Hi there!

We've had a small regression after
fbf0d3b796ac1b891be35b642878a1fd412ee5ea, and this patch fixes that.
Yuan, want to apply after Josteins agrees on this fix?  There's an
example of the currently failing code in the commit message.  There's
also a small whitespace fix inside - I hope that's ok.

Thanks guys :-)

Theo


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From 931e96cd042aefe2807329de84751aa1a9e45bbb Mon Sep 17 00:00:00 2001
From: Theodor Thornhill <theo@thornhill.no>
Date: Sat, 17 Dec 2022 20:07:59 +0100
Subject: [PATCH] Fix wrong capture in typescript-ts-mode

An example of the issue could be:

    <Menu.Item>
        {({ active }) => (
          link
            ? <Link to={link}> {text}</Link>
            : <a href="#" onClick={onClick}>{text}</a>
        )}
    </Menu.Item>

Here 'link' as well as a lot of the other constructs inside of the
parenthesized expression will be font-locked with
'font-lock-variable-name-face'.  We only want to capture the
identifier.

* lisp/progmodes/typescript-ts-mode.el
(typescript-ts-mode--font-lock-settings): Make the variable capture
only capture the identifier, and not the whole expression.
---
 lisp/progmodes/typescript-ts-mode.el | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lisp/progmodes/typescript-ts-mode.el b/lisp/progmodes/typescript-ts-mode.el
index e7bd65c5e2..5eb810dd1d 100644
--- a/lisp/progmodes/typescript-ts-mode.el
+++ b/lisp/progmodes/typescript-ts-mode.el
@@ -231,7 +231,7 @@ typescript-ts-mode--font-lock-settings
      (arguments (identifier) @font-lock-variable-name-face)
 
      (parenthesized_expression (identifier) @font-lock-variable-name-face)
-     (parenthesized_expression (_ (identifier)) @font-lock-variable-name-face))
+     (parenthesized_expression (_ (identifier) @font-lock-variable-name-face)))
 
    :language language
    :override t
@@ -316,10 +316,7 @@ typescript-ts-mode--font-lock-settings
    :language language
    :feature 'escape-sequence
    :override t
-   '((escape_sequence) @font-lock-escape-face)
-
-
-   ))
+   '((escape_sequence) @font-lock-escape-face)))
 
 ;;;###autoload
 (add-to-list 'auto-mode-alist '("\\.ts\\'" . typescript-ts-mode))
-- 
2.34.1