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Bug 525383

Summary:

[10.13] StyleRange doesn't reset GlyphMetrics on macOS High Sierra

Product:

[Eclipse Project] Platform

Reporter:

Martin Lippert <mlippert>

Component:

SWT

Assignee:

Platform-SWT-Inbox <platform-swt-inbox>

Status:

RESOLVED FIXED

QA Contact:

Severity:

critical

Priority:

CC:

brad.giaccio, gavrielkay, lshanmug, rory.carr

Version:

4.7.1

Target Milestone:

4.7.2

Hardware:

Macintosh

OS:

Mac OS X

Whiteboard:

Bug Depends on:

Bug Blocks:

527287

Attachments:

Description	Flags
Screenshot	none

Description Martin Lippert

2017-09-29 09:41:00 EDT

We use the ANSI Color plugin in STS that applies some styling to the console output (quite nice, actually). Unfortunately it doesn't work in macOS High Sierra anymore.

I debugged this a bit and here are my early results:

- the listener creates an array of StyleRange objects
- as soon as one of the StyleRange objects contains a GlpyhMetrics object, it applies those settings
- if the next StyleRange might have no or a different GlyphMetrics object, those settings are NOT reset, the first set GlyphMetrics object applies until the end of the line. The style is reset for the next line.

Comment 1 Martin Lippert

2017-09-29 09:41:53 EDT

I also haven't found a workaround for this. If there is any workaround, I would be happy to incorporate that into the ANSI Color plugin... :-)

Comment 2 Till Brychcy

2017-10-05 02:11:31 EDT

*** Bug 519343 has been marked as a duplicate of this bug. ***

Comment 3 Jessica Pamdeth

2017-10-05 15:36:08 EDT

Workaround:  In Run Configurations > Spring Boot App > Spring Boot tab, uncheck ANSI console output

Comment 4 Lakshmi P Shanmugam

2017-11-16 01:59:30 EST

This could be related to Bug 525465. Can you please verify if the problem is fixed in I20171115-0115 or later I-builds which include the fix (http://download.eclipse.org/eclipse/downloads/drops4/I20171115-0115/)?

If it still happens can you provide a snippet/sample application to reproduce the problem?

Comment 5 Rory Carr

2018-01-18 16:54:48 EST

Created attachment 272334 [details]
Screenshot

Comment 6 Rory Carr

2018-01-18 16:55:55 EST

Issue appears to be resolved in build I20180117-2000

Comment 7 Martin Lippert

2018-01-22 12:35:13 EST

Yeah, same here, seems to work again. Will close this issue here.

Comment 8 Lakshmi P Shanmugam

2018-01-23 04:25:52 EST

Thanks for the confirmation!