Bug 299618

Summary:

Web Inspector: Sources tab fails to display JavaScript code correctly

Product:

WebKit

Reporter:

Jonas Walldén <jonasw>

Component:

Web Inspector

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

inspector-bugzilla-changes, rcaliman

Priority:

Version:

Safari 26

Hardware:

Mac (Apple Silicon)

OS:

macOS 15

Attachments:

Description	Flags
HTML page with embedded JavaScript code	none
Screenshot of incorrect source code	none

Jonas Walldén

Reported 2025-09-26 10:53:00 PDT

Created attachment 476866 [details] HTML page with embedded JavaScript code The attached test case will not be displayed correctly in the Sources tab. The `a?.x` expression in combination with string interpolation appears to be factors here. Execution of the code is not affected though. For me the source code highlighting works partly through line 8 (containing the "return" statement), and subsequent lines are displayed in red as if they were part of a string constant.

Attachments
HTML page with embedded JavaScript code (267 bytes, text/html) 2025-09-26 10:53 PDT, Jonas Walldén	no flags	Details
Screenshot of incorrect source code (27.93 KB, image/jpeg) 2025-09-26 10:55 PDT, Jonas Walldén	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Jonas Walldén

Comment 1 2025-09-26 10:55:11 PDT

Created attachment 476867 [details] Screenshot of incorrect source code

Razvan Caliman

Comment 2 2025-09-29 08:15:42 PDT

*** This bug has been marked as a duplicate of bug 283870 ***

Razvan Caliman

Comment 3 2025-09-29 08:16:47 PDT

Thank you for filing the issue! This has been fixed by the patch for https://bugs.webkit.org/show_bug.cgi?id=283870 which landed recently.

Note You need to log in before you can comment on or make changes to this bug.