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Subject: [OASIS Issue Tracker] Updated: (OFFICE-3317) ODF 1.2 Part 1 5.5.2<text:changed-region> ID attribute inconsisently available
[ http://tools.oasis-open.org/issues/browse/OFFICE-3317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dennis Hamilton updated OFFICE-3317: ------------------------------------ Proposal: 1. In the ODF 1.2 Schema definition for text-changed-region-attr, 1.1 replace """ <define name="text-changed-region-attr"> <choice> <ref name="text-changed-region-text-id"/> <group> <ref name="xml-id"/> <optional> <ref name="text-changed-region-text-id"/> </optional> </group> </choice> </define> """ with """ <define name="text-changed-region-attr"> <choice> <attribute name="text:id"> <ref name="ID" /> </attribute> <interleave> <ref name="xml-id"/> <optional> <attribute name="text:id"> <ref name="NCName" /> </attribute> </optional> </interleave> </choice> </define> """ 1.2 and delete the definition for text-changed-region-text-id. (If RNG validators can't handle <interleave> in this case, go back to using <group> instead.) 2. In section 19.811.5:<text:changed-region> in text:id usage, replace the entire text of the section with the following: """ The text:id attribute specifies the ID value for the element in the absence of an xml:id attribute. If there is an xml:id attribute on the element, any text:id attribute shall have the same NCName value as the xml:id attribute. The ID value is used in text:change-id IDREF values to refer to the particular <text:changed-region> element. The text:id attribute is deprecated. Note: The text:id attribute may be present alone in <text:changed-region> elements produced in conformance with previous versions of the OpenDocument Format. Preservation of the attribute along with the preferred use of xml:id might be useful in situations where backwards compatibility is being maintained. """ was: 1. In the ODF 1.2 Schema definition for text-changed-region-attr, 1.1 replace """ <define name="text-changed-region-attr"> <choice> <ref name="text-changed-region-text-id"/> <group> <ref name="xml-id"/> <optional> <ref name="text-changed-region-text-id"/> </optional> </group> </choice> </define> """ with """ <define name="text-changed-region-attr"> <choice> <attribute name="text:id"> <ref name="ID" /> </attribute> <interleave> <ref name="xml-id"/> <optional> <attribute name="xml:id"> <ref name="NCName" /> </attribute> </optional> </interleave> </choice> </define> """ 1.2 and delete the definition for text-changed-region-text-id. (If RNG validators can't handle <interleave> in this case, go back to using <group> instead.) 2. In section 19.811.5:<text:changed-region> in text:id usage, replace the entire text of the section with the following: """ The text:id attribute specifies the ID value for the element in the absence of an xml:id attribute. If there is an xml:id attribute on the element, any text:id attribute shall have the same NCName value as the xml:id attribute. The ID value is used in text:change-id IDREF values to refer to the particular <text:changed-region> element. The text:id attribute is deprecated. Note: The text:id attribute may be present alone in <text:changed-region> elements produced in conformance with previous versions of the OpenDocument Format. Preservation of the attribute along with the preferred use of xml:id might be useful in situations where backwards compatibility is being maintained. """ Component/s: Needs Discussion Part 1 (Schema) Text Corrected an erroneous occurrence of xml:id where text:id was needed in the interleaving in the proposed replacement schema text. > ODF 1.2 Part 1 5.5.2 <text:changed-region> ID attribute inconsisently available > ------------------------------------------------------------------------------- > > Key: OFFICE-3317 > URL: http://tools.oasis-open.org/issues/browse/OFFICE-3317 > Project: OASIS Open Document Format for Office Applications (OpenDocument) TC > Issue Type: Bug > Components: Needs Discussion, Part 1 (Schema), Public Review, Text > Affects Versions: ODF 1.2 CD 05 > Environment: This defect applies since at least ODF 1.2 Part 1 CD04. This issue is presented in terms of ODF 1.2 CD05 Part 1. > Reporter: Dennis Hamilton > Assignee: Michael Brauer > Priority: Blocker > Fix For: ODF 1.2 CD 06 > > > 1. Every <table:changed-region> attribute requires an attribute of type ID in order to be referenced by the IDREF text:change-ide attribute in one or more change marks elements. > However, with the current RNG Schema, there is no <table:changed-region> attribute with a value of type ID when there is no xml:id attribute. That is because the text:id attribute, which must be present when there is no xml:id attribute, has a value of type NCName, not type ID. > 2. The definition for text:id and xml:id usage in this case does not correspond to what is required to satisfy the requirements for use of ID in accordance with the [XML-ID]. Those conditions surely have precedence over any supplementary conditions in the text of ODF 1.2. In particular, the text of section 19.811.5 specifies that there must always be an xml:id when there is a text:id, but that contradicts the schema, which makes explidit allowance for a standalone text:id attribute on a <text:changed-region> attribute. > 3. It is not clear how backward compatibility is served by the peculiar requirement to have xml:id and text:id have the same value when both are present. This presumes that a down-level consumer will ignore the xml:id and not consider there to be a violation of [XML-ID] by the apparent appearance of to ID-valued attributes with the same value (according to the down-level schema plus [XML-ID]). > [NOTE: There are other places where the same device appears to be attempted with regard to introduction of an xml:id attribute that pre-empts the type of another attribute formerly (and in isolation) having a value of type ID. Similar measures may be appropriate for those cases. This issue does not address those potential cases.] -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
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