Bug 177670

Summary:

Extra lines added wrapping mid-unbroken-word with pre-wrap

Product:

WebKit

Reporter:

jamiec

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

bfulgham, mmaxfield, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

Safari 11

Hardware:

All

OS:

All

Attachments:

Description	Flags
HTML to reproduce	none

jamiec

Reported 2017-09-29 10:33:56 PDT

Created attachment 322194 [details] HTML to reproduce Extra line-breaks are added when restricting the size of text content that includes either single spaces or line-breaks to smaller than a word and using white-space: pre-wrap (word-wrap: normal) - Wrapping at the end of the word introduces a line-break if there already was one, producing a new completely empty line. - Two consecutive words that don't fit separated by a single space results in three lines of text, including one line just for the space. Existing line-breaks should be used or replaced instead of new ones added at the same position. Wrapping words separated only by spaces should not introduce empty lines containing only white-space. This also affects Chrome but not Firefox or Edge.

Attachments
HTML to reproduce (209 bytes, text/html) 2017-09-29 10:33 PDT, jamiec	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2017-09-30 12:04:08 PDT

<rdar://problem/34756654>

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