<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>232191</bug_id>
          
          <creation_ts>2021-10-22 18:50:48 -0700</creation_ts>
          <short_desc>[LFC][IFC] Breaking before hyphen is only allowed when line-break is loose</short_desc>
          <delta_ts>2021-10-24 06:55:37 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Layout and Rendering</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="alan">zalan</reporter>
          <assigned_to name="alan">zalan</assigned_to>
          <cc>benjamin</cc>
    
    <cc>bfulgham</cc>
    
    <cc>cdumez</cc>
    
    <cc>cmarcelo</cc>
    
    <cc>darin</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>koivisto</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1808008</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2021-10-22 18:50:48 -0700</bug_when>
    <thetext>The following breaks are allowed for loose line breaking if the preceding character belongs to the Unicode line breaking class ID [UAX14] (including when the preceding character is treated as ID due to word-break: break-all), and are otherwise forbidden:
breaks before hyphens:
‐ U+2010, – U+2013

https://drafts.csswg.org/css-text-3/#line-break-property</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1808018</commentid>
    <comment_count>1</comment_count>
      <attachid>442245</attachid>
    <who name="alan">zalan</who>
    <bug_when>2021-10-22 20:34:22 -0700</bug_when>
    <thetext>Created attachment 442245
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1808070</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-10-23 08:54:13 -0700</bug_when>
    <thetext>Committed r284744 (243453@main): &lt;https://commits.webkit.org/243453@main&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 442245.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1808071</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-10-23 08:55:17 -0700</bug_when>
    <thetext>&lt;rdar://problem/84580370&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1808072</commentid>
    <comment_count>4</comment_count>
      <attachid>442245</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2021-10-23 09:11:49 -0700</bug_when>
    <thetext>Comment on attachment 442245
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=442245&amp;action=review

&gt; Source/WTF/wtf/unicode/CharacterNames.h:64
&gt; +constexpr UChar endash = 0x2013;

Typically we try to exactly follow the naming scheme from Unicode here, which I think would be enDash, two words.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1808084</commentid>
    <comment_count>5</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2021-10-23 09:28:46 -0700</bug_when>
    <thetext>(In reply to Darin Adler from comment #4)
&gt; Comment on attachment 442245 [details]
&gt; Patch
&gt; 
&gt; View in context:
&gt; https://bugs.webkit.org/attachment.cgi?id=442245&amp;action=review
&gt; 
&gt; &gt; Source/WTF/wtf/unicode/CharacterNames.h:64
&gt; &gt; +constexpr UChar endash = 0x2013;
&gt; 
&gt; Typically we try to exactly follow the naming scheme from Unicode here,
&gt; which I think would be enDash, two words.
Makes sense. Will change it. I was using the postscript name endash, see at  https://www.compart.com/en/unicode/U+2013</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1808207</commentid>
    <comment_count>6</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2021-10-24 06:55:37 -0700</bug_when>
    <thetext>https://trac.webkit.org/changeset/284753/webkit</thetext>
  </long_desc>
      
          <attachment
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            <attachid>442245</attachid>
            <date>2021-10-22 20:34:22 -0700</date>
            <delta_ts>2021-10-23 08:54:14 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-232191-20211022203421.patch</filename>
            <type>text/plain</type>
            <size>6561</size>
            <attacher name="alan">zalan</attacher>
            
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</data>

          </attachment>
      

    </bug>

</bugzilla>