DR 15-0018: PML: charSpace definition in the strict RNC schema and transitional (XSD/RNC) schemas

[MURATA Makoto]

We can reopen this DR In the next teleconf, and close it immediately.
I will prepare a schema change by the teleconf.

Regards,
Makoto

2016-06-21 21:38 GMT+09:00 Rex Jaeschke <rex at rexjaeschke.com>:

> In this DR, Murata-san reported that a change we’d made in 2011:Cor1 for
> DR 11-0007 was incomplete. I was just working on my action item re this
> from Prague, and I see a problem with our recent resolution.
>
>
>
> From the DR log for DR 11-0007
>
>
>
> *------*
>
>
>
> *2011-06-13 Chris Rae:*
>
> This DR covers another attribute on docGrid (charSpace), which is optional
> but does not have clearly-defined behaviour in the case that it's not
> provided. I've done some research into this and the default appears simply
> to be zero (the attribute is a numeric value). I have submitted the
> necessary schema changes (to XSD only, as RNG does not contain defaults) to
> the repository (revision 164) and attached a text version of those changes
> below:
> *Index: C:/My Dropbox/work/subversion
> IS29500/branches/Part1DCOR2/OfficeOpenXML-XMLSchema-Strict/wml.xsd*
>
>
>
> At line: 1495
>
>    <xsd:complexType name="CT_DocGrid">
>
>      <xsd:attribute name="type" type="ST_DocGrid"/>
>
>      <xsd:attribute name="linePitch" type="ST_DecimalNumber"/>
>
>     <xsd:attribute name="charSpace" type="ST_DecimalNumber"/>
>
> *    <xsd:attribute name="charSpace" type="ST_DecimalNumber"
> use="optional" default="0"/>*
>
>    </xsd:complexType>
>
>    <xsd:simpleType name="ST_HdrFtr">
>
>      <xsd:restriction base="xsd:string">
>
>
>
> ----
>
>
>
> Which is what Murata says was agreed to. However, the next entry rejects
> that.
>
>
>
> *-----*
>
>
>
> *2011-06-20/22 Berlin Meeting *
>
> *Agreed in principle, but we prefer to see the fix implemented as changes
> to normative text rather than to schema. So we removed the schema changes
> and made the following edit:*
>
> *Part 1, §17.6.5, “docGrid (Document Grid)**”, p. 624, attribute
> charSpace*
>
> *Attributes*
>
> *Description*
>
> charSpace (Document Grid Character Pitch)
>
> …
>
>
>
> This attribute's value shall be specified by multiplying the difference
> between the desired character pitch and the character pitch for that
> character in the font size of the Normal font by 4096.* If this attribute
> is omitted, the default value is zero.*
>
>
>
> …
>
> Move to Closed in COR2.
>
>
>
> -----
>
>
>
> The resulting COR and 2012-1 spec do show this text change and DO NOT have
> any schema change in Annex A. I do see however that the electronic XSD
> schema for Part 1 WAS CHANGED as Chris had proposed, and this should NOT
> have been done.
>
>
>
> So I agree that the current state is inconsistent, but it is clear that
> WG4’s intent was a text-only solution, so the remedy is to remove the
> change from the electronic XSD schema.
>
>
>
> Rex
>
>
>



-- 

Praying for the victims of the Japan Tohoku earthquake

Makoto
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