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<!DOCTYPE bugzilla SYSTEM "https://www.w3.org/Bugs/Public/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4"
          urlbase="https://www.w3.org/Bugs/Public/"
          
          maintainer="sysbot+bugzilla@w3.org"
>

    <bug>
          <bug_id>6201</bug_id>
          
          <creation_ts>2008-11-02 18:51:58 +0000</creation_ts>
          <short_desc>Constraints on particles (3.9.6)</short_desc>
          <delta_ts>2009-03-16 13:57:34 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>XML Schema</product>
          <component>Structures: XSD Part 1</component>
          <version>1.1 only</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Windows NT</op_sys>
          <bug_status>CLOSED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>editorial, resolved</keywords>
          <priority>P2</priority>
          <bug_severity>normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Michael Kay">mike</reporter>
          <assigned_to name="C. M. Sperberg-McQueen">cmsmcq</assigned_to>
          <cc>David_E3</cc>
          
          <qa_contact name="XML Schema comments list">www-xml-schema-comments</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>22329</commentid>
    <comment_count>0</comment_count>
    <who name="Michael Kay">mike</who>
    <bug_when>2008-11-02 18:51:58 +0000</bug_when>
    <thetext>3.9.6 says &quot;All particles (see Particles (§3.9)) must satisfy the following constraints.&quot;. In fact, this is only true of the constraint in 3.9.6.1. Subsections 3.9.6.2 and 3.9.6.3 should both start &quot;The following constraint [singular] defines a relation [singular] appealed to elsewhere in this specification&quot;.

Personally, I would write &quot;For a particle to be emptiable one or more of the following is true:&quot; as &quot;A particle is emptiable if and only if one or more of the following is true:&quot; - but that&apos;s really in the realm of editorial discretion.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>22513</commentid>
    <comment_count>1</comment_count>
    <who name="David Ezell">David_E3</who>
    <bug_when>2008-11-24 15:16:01 +0000</bug_when>
    <thetext>Telcon 2008-11-21

This is a specific instance of a general problem, the use of
&quot;constraint&quot;  
to
describe various definitions of terms.  There is a general sense in the
WG that recasting this in general might be a good thing for definitions,
modulo caution about accidentally affecting the impact of the
conformance section.
</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>24257</commentid>
    <comment_count>2</comment_count>
    <who name="Sandy Gao">sandygao</who>
    <bug_when>2009-03-16 13:31:25 +0000</bug_when>
    <thetext>During its 2009-03-13 telecon, the schema WG adopted a proposal to address this issue.

The proposal can be found at (member-only):
  http://www.w3.org/XML/Group/2004/06/xmlschema-1/structures.omni.20090313.html

Changes include:
1. Moved the intro paragraph in 3.9.6 to 3.9.6.1, and changed &quot;constraints&quot; to &quot;constraint&quot; (plural -&gt; singular)
2. Changed &quot;constraints define relations&quot; to &quot;constraint defines a relation&quot; in 3.9.6.2.
3. Copied the intro paragraph in 3.9.6.2 to 3.9.6.3.

With these change, the WG believes that the issue raised in this bug report is fully addressed. I&apos;m marking this RESOLVED accordingly.

Michael, as the persons who opened and reopened this issue, if you would indicate your concurrence with or dissent from the WG&apos;s disposition of the comment by closing or reopening the issue, we&apos;ll be grateful. If we don&apos;t hear from you in the next two weeks, we&apos;ll assume that silence implies consent.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>24259</commentid>
    <comment_count>3</comment_count>
    <who name="Sandy Gao">sandygao</who>
    <bug_when>2009-03-16 13:36:44 +0000</bug_when>
    <thetext>Note that the linked proposal only contains the first change. The other 2 were amendments to the proposal. All 3 changes are adopted by the WG and will be available in the next refresh of the status quo document.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>