<?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>221173</bug_id>
          
          <creation_ts>2021-01-29 20:03:51 -0800</creation_ts>
          <short_desc>[LFC][IFC] Adjust the line box stretching (quirky) &lt;br&gt; behavior</short_desc>
          <delta_ts>2021-01-30 04:58:13 -0800</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>bfulgham</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>1724002</commentid>
    <comment_count>0</comment_count>
    <who name="alan">zalan</who>
    <bug_when>2021-01-29 20:03:51 -0800</bug_when>
    <thetext>ssia</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1724006</commentid>
    <comment_count>1</comment_count>
      <attachid>418806</attachid>
    <who name="alan">zalan</who>
    <bug_when>2021-01-29 20:14:09 -0800</bug_when>
    <thetext>Created attachment 418806
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1724029</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-01-30 04:57:54 -0800</bug_when>
    <thetext>Committed r272116: &lt;https://trac.webkit.org/changeset/272116&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 418806.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1724030</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-01-30 04:58:13 -0800</bug_when>
    <thetext>&lt;rdar://problem/73791073&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>418806</attachid>
            <date>2021-01-29 20:14:09 -0800</date>
            <delta_ts>2021-01-30 04:57:55 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-221173-20210129201408.patch</filename>
            <type>text/plain</type>
            <size>4685</size>
            <attacher name="alan">zalan</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjcyMDk1CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D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</data>

          </attachment>
      

    </bug>

</bugzilla>