<?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>67522</bug_id>
          
          <creation_ts>2011-09-02 14:09:23 -0700</creation_ts>
          <short_desc>REGRESSION: Moving up doesn&apos;t work in some cases</short_desc>
          <delta_ts>2011-09-12 16:32:03 -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>HTML Editing</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc>http://plexode.com/eval3/#ht=%3Cdiv%20contenteditable%3Dtrue%3E%0A%3Cdiv%3Efoo%20bar%20foo%20bar%20skldjf%20klasdfj%20klasjdf%20kljas%20dklfja%20skdfj%20aksldjf%20kljsd%20fkljasd%20fkljas%20dfklj%20asdklfj%20klsdjfkljsd%20fkljsdfklj%20askldfj%20klasdjf%20laksdj%20sjhdfklasjdfkl%20ajsdklfj%20asdj%20flksjd%20klja%20sdfklj%20asdkljf%20lkadf%20lkj%20sdfjasdj%20flj%20asdfj%20a%20sdkfj%20j%20sdfjal%3Bdskfj%20%3Bj%20s%3Bdlfja%3Bsf%26nbsp%3B%3C%2Fdiv%3E%3Cdiv%3E%3Cbr%3E%3C%2Fdiv%3E%0A%3C%2Fdiv%3E&amp;ohh=1&amp;ohj=1&amp;jt=&amp;ojh=1&amp;ojj=1&amp;ms=100&amp;oth=0&amp;otj=0&amp;cex=1</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P1</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ryosuke Niwa">rniwa</reporter>
          <assigned_to name="Ryosuke Niwa">rniwa</assigned_to>
          <cc>ap</cc>
    
    <cc>cshu</cc>
    
    <cc>enrica</cc>
    
    <cc>eric</cc>
    
    <cc>sullivan</cc>
    
    <cc>tony</cc>
    
    <cc>wcarss</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>461511</commentid>
    <comment_count>0</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-09-02 14:09:23 -0700</bug_when>
    <thetext>In the attached url, the caret should appear on the second line, NOT on the first line.

i.e. when moving upwards, WebKit not skips lines that are soft-wrapped.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>465815</commentid>
    <comment_count>1</comment_count>
      <attachid>107089</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-09-12 15:02:13 -0700</bug_when>
    <thetext>Created attachment 107089
fixes the bug</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>465816</commentid>
    <comment_count>2</comment_count>
      <attachid>107089</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2011-09-12 15:04:17 -0700</bug_when>
    <thetext>Comment on attachment 107089
fixes the bug

View in context: https://bugs.webkit.org/attachment.cgi?id=107089&amp;action=review

&gt; Source/WebCore/editing/visible_units.cpp:536
&gt; +            Position pos = n-&gt;hasTagName(brTag) ? positionBeforeNode(n) : createLegacyEditingPosition(n, caretMaxOffset(n));

Should this be a helper inline?  Is this concept needed elsewhere?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>465819</commentid>
    <comment_count>3</comment_count>
      <attachid>107089</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-09-12 15:07:33 -0700</bug_when>
    <thetext>Comment on attachment 107089
fixes the bug

View in context: https://bugs.webkit.org/attachment.cgi?id=107089&amp;action=review

&gt;&gt; Source/WebCore/editing/visible_units.cpp:536
&gt;&gt; +            Position pos = n-&gt;hasTagName(brTag) ? positionBeforeNode(n) : createLegacyEditingPosition(n, caretMaxOffset(n));
&gt; 
&gt; Should this be a helper inline?  Is this concept needed elsewhere?

Maybe. I think I need to clean up as a part of getting rid of createLegacyEditingPosition. This is a problem whenever we create positions using caretMinOffset/caretMaxOffset.  There&apos;s a very interesting interactions between TextIterator and other iteration classes, visible_units, and VisiblePosition and caretMinOffset/caretMaxOffset so I&apos;ve been postponing it for now.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>465934</commentid>
    <comment_count>4</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-09-12 16:31:03 -0700</bug_when>
    <thetext>Committed r94988: &lt;http://trac.webkit.org/changeset/94988&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>465935</commentid>
    <comment_count>5</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2011-09-12 16:32:03 -0700</bug_when>
    <thetext>Thanks for the review! landing it now.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>107089</attachid>
            <date>2011-09-12 15:02:13 -0700</date>
            <delta_ts>2011-09-12 15:07:33 -0700</delta_ts>
            <desc>fixes the bug</desc>
            <filename>bug-67522-20110912150212.patch</filename>
            <type>text/plain</type>
            <size>4136</size>
            <attacher name="Ryosuke Niwa">rniwa</attacher>
            
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<flag name="review"
          id="103701"
          type_id="1"
          status="+"
          setter="eric"
    />
          </attachment>
      

    </bug>

</bugzilla>