Bug 219381

Summary:

`white-space: break-spaces` behaves unexpectedly for text-align center and right values

Product:

WebKit

Reporter:

shalanah <shalanahfaith>

Component:

Layout and Rendering

Assignee:

alan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bfulgham, fantasai.bugs, mmaxfield, shalanahfaith, simon.fraser, smoley, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

Safari 14

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Chrome (87), FF (83), Safari (14.0) comparing break-spaces and text-alignment	none
Firefox-Safari-LFC	none

shalanah

Reported 2020-11-30 17:24:09 PST

Created attachment 415083 [details] Chrome (87), FF (83), Safari (14.0) comparing break-spaces and text-alignment Safari 14 seems to have unexpected `white-space: break-spaces` behavior for both `right` and `center` `text-align`. Text align left seems to work as expected in Chrome and FF. I've attached a screenshot of a codepen. Codepen: https://codepen.io/shalanah/pen/XWjbarE Codepen Debug: https://cdpn.io/shalanah/debug/XWjbarE/WPALYRYvNEpk

Attachments
Chrome (87), FF (83), Safari (14.0) comparing break-spaces and text-alignment (252.40 KB, image/jpeg) 2020-11-30 17:24 PST, shalanah	no flags	Details
Firefox-Safari-LFC (1.15 MB, image/png) 2020-12-01 08:45 PST, alan	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Simon Fraser (smfr)

Comment 1 2020-11-30 21:04:09 PST

Maybe an LFC line layout integration issue?

alan

Comment 2 2020-12-01 08:45:45 PST

Created attachment 415137 [details] Firefox-Safari-LFC >Maybe an LFC line layout integration issue? No, it's not. This content has certain styles that make us fall back to legacy line layout. Actually it's progression in LFC (see the screenshot).

Radar WebKit Bug Importer

Comment 3 2020-12-01 13:54:40 PST

<rdar://problem/71865958>

fantasai

Comment 4 2025-08-28 03:37:31 PDT

Closing as fixed since LFC has landed for all text, and it seems to be rendering as expected now.

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