- From: CVS User spfeiffe <cvsmail@w3.org>
- Date: Mon, 20 Jan 2014 09:48:56 +0000
- To: public-html-commits@w3.org
Update of /sources/public/html5/webvtt
In directory roscoe:/tmp/cvs-serv23499
Modified Files:
Overview.html
Log Message:
Add Philip as Editor, move spec to GitHub, update UTF-8 reference, whitespace cleanup - this time really
--- /sources/public/html5/webvtt/Overview.html 2014/01/20 09:47:42 1.78
+++ /sources/public/html5/webvtt/Overview.html 2014/01/20 09:48:56 1.79
@@ -49,7 +49,7 @@
border-left-width: .5em;
border-left-style: solid;
border-color: #e0cb52;
- background: #fcfaee;
+ background: #fcfaee;
}
.todo {
color: #E50000;
@@ -280,7 +280,7 @@
</p>
<h1 class="title p-name" id="title" property="dcterms:title">WebVTT: The Web Video Text Tracks Format</h1>
- <h2 property="dcterms:issued" datatype="xsd:dateTime" content="2014-01-19T22:46:54.000Z" id="draft-community-group-specification-20-january-2014">Draft Community Group Specification <time class="dt-published" datetime="2014-01-20">20 January 2014</time></h2>
+ <h2 property="dcterms:issued" datatype="xsd:dateTime" content="2014-01-19T22:48:27.000Z" id="draft-community-group-specification-20-january-2014">Draft Community Group Specification <time class="dt-published" datetime="2014-01-20">20 January 2014</time></h2>
<dl>
@@ -297,6 +297,8 @@
<dt>Editors:</dt>
<dd class="p-author h-card vcard" rel="bibo:editor" inlist=""><span typeof="foaf:Person"><a class="u-url url p-name fn" rel="foaf:homepage" property="foaf:name" content="Silvia Pfeiffer" href="mailto:silviapfeiffer1@gmail.com">Silvia Pfeiffer</a>, <a rel="foaf:workplaceHomepage" class="p-org org h-org h-card" href="http://nicta.com.au/">NICTA</a></span>
</dd>
+<dd class="p-author h-card vcard" rel="bibo:editor" inlist=""><span typeof="foaf:Person"><a class="u-url url p-name fn" rel="foaf:homepage" property="foaf:name" content="Philip Jägenstedt" href="mailto:philipj@opera.com">Philip Jägenstedt</a>, <a rel="foaf:workplaceHomepage" class="p-org org h-org h-card" href="http://www.opera.com/">Opera Software ASA</a></span>
+</dd>
<dd class="p-author h-card vcard" rel="bibo:editor" inlist=""><span typeof="foaf:Person"><a class="u-url url p-name fn" rel="foaf:homepage" property="foaf:name" content="Ian Hickson" href="mailto:ian@hixie.ch">Ian Hickson</a>, <a rel="foaf:workplaceHomepage" class="p-org org h-org h-card" href="http://google.com/">Google</a> (previous editor)</span>
</dd>
@@ -640,8 +642,15 @@
<section id="dependencies">
<h3 aria-level="2" role="heading" id="h3_dependencies"><span class="secno">2.1 </span>Dependencies</h3>
- <p>This specification relies upon the following terms defined in the
- HTML standard. <a href="#refsHTML5">[HTML5]</a></p>
+ <p>This specification relies on several other underlying specifications.</p>
+
+ <p>The following term is defined in the Encoding standard: <a href="#refsENCODING">[ENCODING]</a></p>
+
+ <ul class="brief">
+ <li><a href="http://encoding.spec.whatwg.org/#utf-8-decode"><dfn id="dfn-utf-8-decode">UTF-8 decode</dfn></a>
+ </li></ul>
+
+ <p>The following terms are defined in the HTML standard: <a href="#refsHTML5">[HTML5]</a></p>
<ul class="brief">
<li><a href="http://www.w3.org/html/wg/drafts/html/master/single-page.html
@@ -653,8 +662,6 @@
</li><li><a href="http://www.w3.org/html/wg/drafts/html/master/single-page.html
#mime-type"><dfn id="dfn-mime-type">MIME type</dfn></a>
</li><li><a href="http://www.w3.org/html/wg/drafts/html/master/single-page.html
-#utf-8-decode"><dfn id="dfn-utf-8-decode">UTF-8 decode</dfn></a>
- </li><li><a href="http://www.w3.org/html/wg/drafts/html/master/single-page.html
#case-sensitive"><dfn id="dfn-case-sensitive">Case-sensitive</dfn></a>
</li><li><a href="http://www.w3.org/html/wg/drafts/html/master/single-page.html
#collect-a-sequence-of-characters"><dfn id="dfn-collect-a-sequence-of-characters">Collect a sequence of characters</dfn></a>
@@ -894,20 +901,20 @@
<p>A number giving the size of the <a title="text track cue box" href="#dfn-text-track-cue-box" class="internalDFN">cue box</a>, to be interpreted as a percentage of the video,
as defined by the <a title="text track cue writing direction" href="#dfn-text-track-cue-writing-direction" class="internalDFN">writing direction</a>.</p>
- <p>By default, the <a href="#dfn-text-track-cue-size" class="internalDFN">text track cue size</a> is 100%.</p>
+ <p>By default, the <a href="#dfn-text-track-cue-size" class="internalDFN">text track cue size</a> is 100%.</p>
</dd>
<dt><dfn title="text track cue text position" id="dfn-text-track-cue-text-position">A text position</dfn>
</dt><dd>
<p>A number giving the position of the <a title="text track cue box" href="#dfn-text-track-cue-box" class="internalDFN">cue box</a>. If the cue is not within
- a region, the value is to be interpreted as a percentage of the video, as defined by the
- <a title="text track cue writing direction" href="#dfn-text-track-cue-writing-direction" class="internalDFN">writing direction</a>, otherwise to be interpreted
- as a percentage of the region width.</p>
-
+ a region, the value is to be interpreted as a percentage of the video, as defined by the
+ <a title="text track cue writing direction" href="#dfn-text-track-cue-writing-direction" class="internalDFN">writing direction</a>, otherwise to be interpreted
+ as a percentage of the region width.</p>
+
<p>A <a href="#dfn-text-track-cue" class="internalDFN">text track cue</a> has a <df>default text track cue text position which is defined
in terms of the value of the <a href="#dfn-text-track-cue-text-alignment" class="internalDFN">text track cue text alignment</a>:</df></p>
-
+
<ol>
<li>For <a title="text track cue left alignment" href="#dfn-text-track-cue-left-alignment" class="internalDFN">left aligned</a> or
@@ -1048,7 +1055,7 @@
<section id="text-track-region">
<h3 aria-level="2" role="heading" id="h3_text-track-region"><span class="secno">3.2 </span>Text Track Region</h3>
-
+
<p>A <dfn title="text track region" id="dfn-text-track-region">text track region</dfn> represents a subpart of the video viewport and provides a rendering area for <a title="text track cue" href="#dfn-text-track-cue" class="internalDFN">text track cues</a>.</p>
<p>Each <a title="text track region" href="#dfn-text-track-region" class="internalDFN">text track region</a> consists of:</p>
@@ -1309,7 +1316,7 @@
<dfn title="WebVTT cue setting" id="dfn-webvtt-cue-setting">WebVTT cue settings</dfn> in any order, separated from each other
by one or more U+0020 SPACE characters or U+0009 CHARACTER TABULATION (tab) characters.
Each setting consists of the following components, in the order given:</p>
-
+
<ol>
<li>A <a title="WebVTT cue setting name" href="#dfn-webvtt-cue-setting-name" class="internalDFN">WebVTT cue setting name</a>.</li>
<li>An optional U+003A COLON (colon) character.</li>
@@ -1604,7 +1611,7 @@
<p>A <dfn id="dfn-webvtt-region-metadata-header">WebVTT region metadata header</dfn> is a special kind of
<a href="#dfn-webvtt-metadata-header" class="internalDFN">WebVTT metadata header</a> where both of the following apply:</p>
-
+
<ul>
<li>The <a href="#dfn-webvtt-metadata-header-name" class="internalDFN">WebVTT metadata header name</a> is the string "<code>Region</code>".</li>
<li>The <a href="#dfn-webvtt-metadata-header-value" class="internalDFN">WebVTT metadata header value</a> is a <a href="#dfn-webvtt-region-setting-list" class="internalDFN">WebVTT region setting list</a>.
@@ -1615,7 +1622,7 @@
<p>The <dfn id="dfn-webvtt-region-setting-list">WebVTT region setting list</dfn> of a <a href="#dfn-webvtt-region-metadata-header" class="internalDFN">WebVTT region metadata header</a> consists of zero or more of the following components, in any order, separated from each other by one or more U+0020 SPACE characters or U+0009 CHARACTER TABULATION (tab) characters. Each component must not be included more than once per <a href="#dfn-webvtt-region-setting-list" class="internalDFN">WebVTT region setting list</a> string.</p>
- <ul>
+ <ul>
<li>A <a href="#dfn-webvtt-region-identifier" class="internalDFN">WebVTT region identifier</a>.</li> <!-- id:fred -->
<li>A <a href="#dfn-webvtt-region-width-setting" class="internalDFN">WebVTT region width setting</a>.</li> <!-- width:80.5% -->
<li>A <a href="#dfn-webvtt-region-lines-setting" class="internalDFN">WebVTT region lines setting</a>.</li> <!-- lines:3 -->
@@ -1715,7 +1722,7 @@
<div class="note"><div class="note-title" aria-level="4" role="heading" id="h_note_17"><span>Note</span></div><p class="">For browsers, the region maps to an absolute positioned CSS box relative
to the video viewport, i.e. there is a relative positioned box that represents the video
viewport relative to which the regions are absolutely positioned. Overflow is hidden.</p></div>
-
+
<p>A <dfn id="dfn-webvtt-region-scroll-setting">WebVTT region scroll setting</dfn> consists of the
following components, in the order given:</p>
<ol>
@@ -1726,7 +1733,7 @@
<div class="note"><div class="note-title" aria-level="4" role="heading" id="h_note_18"><span>Note</span></div><p class="">The <a href="#dfn-webvtt-region-scroll-setting" class="internalDFN">WebVTT region scroll setting</a>
specifies whether cues rendered into the region are allowed to move out of their initial
rendering place and roll up, i.e. move towards the top of the video viewport. If the
- scroll setting is omitted, cues do not move from their rendered position.</p></div>
+ scroll setting is omitted, cues do not move from their rendered position.</p></div>
<div class="note"><div class="note-title" aria-level="4" role="heading" id="h_note_19"><span>Note</span></div><p class="">Cues are added to a region one line at a time below existing cue lines.
When an existing rendered cue line is removed, and it was above another already rendered
@@ -1735,7 +1742,7 @@
line is pushed off the visible region (thus slowly becoming invisible as it moves into
overflow:hidden). This eventually makes space for the new cue line and allows it to be
added.</p></div>
-
+
<div class="note"><div class="note-title" aria-level="4" role="heading" id="h_note_20"><span>Note</span></div><p class="">When there is no scroll direction, cue lines are added in the empty line
closest to the line in the bottom of the region. If no empty line is available, the oldest
line is replaced.</p></div>
@@ -1748,7 +1755,7 @@
<p>A <a href="#dfn-webvtt-cue-settings-list" class="internalDFN">WebVTT cue settings list</a> consists of zero or more of the following settings. Each
setting must not be included more than once per <a href="#dfn-webvtt-cue-settings-list" class="internalDFN">WebVTT cue settings list</a>.</p>
- <ul class="brief">
+ <ul class="brief">
<li>A <a href="#dfn-webvtt-vertical-text-cue-setting" class="internalDFN">WebVTT vertical text cue setting</a>.</li> <!-- vertical:rl/lr [writing direction] -->
<li>A <a href="#dfn-webvtt-line-position-cue-setting" class="internalDFN">WebVTT line position cue setting</a>.</li> <!-- line:100% line:1 line:-1
[snap-to-lines & line position & line alignment] -->
@@ -1923,7 +1930,7 @@
<section id="properties-of-cue-sequences">
<h3 aria-level="2" role="heading" id="h3_properties-of-cue-sequences"><span class="secno">4.5 </span>Properties of cue sequences</h3>
-
+
<section id="webvtt-file-using-only-nested-cues">
<h4 aria-level="3" role="heading" id="h4_webvtt-file-using-only-nested-cues"><span class="secno">4.5.1 </span>WebVTT file using only nested cues</h4>
@@ -1934,9 +1941,9 @@
offsets <var title="">(x1, y1)</var> and <var title="">(x2, y2)</var> respectively,</p>
<ul>
- <li>either <var title="">cue1</var> lies fully within <var title="">cue2</var>, i.e.
+ <li>either <var title="">cue1</var> lies fully within <var title="">cue2</var>, i.e.
<var title="">x1 >= x2</var> and <var title="">y1 <= y2</var></li>
- <li>or <var title="">cue1</var> fully contains <var title="">cue2</var>, i.e.
+ <li>or <var title="">cue1</var> fully contains <var title="">cue2</var>, i.e.
<var title="">x1 <= x2</var> and <var title="">y1 >= y2</var>.</li>
</ul>
@@ -2017,7 +2024,7 @@
subset of WebVTT file types are typically authored.</p>
<p>Conformance checkers, when validating <a href="#dfn-webvtt" class="internalDFN">WebVTT</a> files, may
- offer to restrict syntax checking for validating these types.</p>
+ offer to restrict syntax checking for validating these types.</p>
<section id="webvtt-file-using-metadata-content">
<h4 aria-level="3" role="heading" id="h4_webvtt-file-using-metadata-content"><span class="secno">4.6.1 </span>WebVTT file using metadata content</h4>
@@ -2073,7 +2080,7 @@
<a href="#dfn-text-track-list-of-cues" class="internalDFN">text track list of cues</a> <var title="">output</var>,
must decode the byte stream using the <a title="UTF-8 decode" href="#dfn-utf-8-decode" class="internalDFN">UTF-8
decode</a> algorithm, and then must parse the resulting string according
- to the <a href="#dfn-webvtt-parser-algorithm" class="internalDFN">WebVTT parser algorithm</a> below. This results in
+ to the <a href="#dfn-webvtt-parser-algorithm" class="internalDFN">WebVTT parser algorithm</a> below. This results in
<a title="text track cue" href="#dfn-text-track-cue" class="internalDFN">text track cues</a> being added to <var title="">output</var>. <a href="#refsRFC3629">[RFC3629]</a></p>
<p>A <a href="#dfn-webvtt-parser" class="internalDFN">WebVTT parser</a>, specifically its conversion and
@@ -2373,12 +2380,12 @@
<h3 aria-level="2" role="heading" id="h3_webvtt-region-settings-parsing"><span class="secno">5.2 </span>WebVTT region settings parsing</h3>
<p>When the <a href="#dfn-webvtt-parser" class="internalDFN">WebVTT parser</a> requires that the user agent <dfn id="dfn-collect-webvtt-region-settings">collect WebVTT region settings</dfn> from a string <var>input</var> for a <a href="#dfn-text-track" class="internalDFN">text track</a>, the user agent must run the following algorithm.</p>
-
+
<p>A <dfn id="dfn-webvtt-region-object">WebVTT region object</dfn> is a conceptual construct to represent a <a href="#dfn-webvtt-region" class="internalDFN">WebVTT region</a> that is used as a root node for <a title="List of WebVTT node objects" href="#dfn-list-of-webvtt-node-objects" class="internalDFN">lists of WebVTT node objects</a>. This algorithm returns a list of <a title="WebVTT region object" href="#dfn-webvtt-region-object" class="internalDFN">WebVTT Region Objects</a>.</p>
<ol>
<li><p>Let <var>settings</var> be the result of <a title="split a string on spaces" href="#dfn-split-a-string-on-spaces" class="internalDFN">splitting <var>input</var> on spaces</a>.</p></li>
-
+
<li>For each token <var>setting</var> in the list <var>settings</var>, run the following substeps:
<ol>
@@ -2389,7 +2396,7 @@
<li><p>Let <var>value</var> be the trailing substring of <var>setting</var> starting from the character immediately after the first U+003D EQUALS SIGN character (=) in that string.</p></li>
<li><p>Run the appropriate substeps that apply for the value of <var>name</var>, as follows:</p>
-
+
<dl>
<dt><p>If <var>name</var> is a <a href="#dfn-case-sensitive" class="internalDFN">case-sensitive</a> match for "<code>id</code>"</p></dt>
<dd><p>Let <var>region</var>'s <a title="text track region identifier" href="#dfn-text-track-region-identifier" class="internalDFN">identifier</a> be <var>value</var>.</p>
@@ -2420,7 +2427,7 @@
<li><p>Let <var>anchorY</var> be the trailing substring of <var>value</var> starting from the character immediately after the first U+002C COMMA character (,) in that string.</p></li>
<li><p>If <a href="#dfn-parse-a-percentage-string" class="internalDFN">parse a percentage string</a> from <var>anchorX</var> or <a href="#dfn-parse-a-percentage-string" class="internalDFN">parse a percentage string</a> from <var>anchorY</var> don't return a <var>percentage</var>, then jump to the step labeled <i>next setting</i>.</p></li>
-
+
<li><p>Let <var>region</var>'s <a title="text track region anchor" href="#dfn-text-track-region-anchor" class="internalDFN">text track region anchor point</a> be the tuple of the <var>percentage</var> values calculated from <var>anchorX</var> and <var>anchorY</var>.</p></li>
</ol>
</dd>
@@ -2435,7 +2442,7 @@
<li><p>Let <var>viewportanchorY</var> be the trailing substring of <var>value</var> starting from the character immediately after the first U+002C COMMA character (,) in that string.</p></li>
<li><p>If <a href="#dfn-parse-a-percentage-string" class="internalDFN">parse a percentage string</a> from <var>viewportanchorX</var> or <a href="#dfn-parse-a-percentage-string" class="internalDFN">parse a percentage string</a> from <var>viewportanchorY</var> don't return a <var>percentage</var>, then jump to the step labeled <i>next setting</i>.</p></li>
-
+
<li><p>Let <var>region</var>'s <a title="text track region viewport anchor" href="#dfn-text-track-region-viewport-anchor" class="internalDFN">text track region viewport anchor point</a> be the tuple of the <var>percentage</var> values calculated from <var>viewportanchorX</var> and <var>viewportanchorY</var>.</p></li>
</ol>
</dd>
@@ -2532,7 +2539,7 @@
<li><p><a href="#dfn-parse-the-webvtt-cue-settings" class="internalDFN">Parse the WebVTT cue settings</a> given by <var title="">remainder</var> for <var title="">cue</var>.</p></li>
- </ol>
+ </ol>
<p>When the user agent is to <dfn id="dfn-parse-the-webvtt-cue-settings">Parse the WebVTT cue settings</dfn>
given by a string <var title="">input</var> for a <a href="#dfn-text-track-cue" class="internalDFN">text track
@@ -3061,9 +3068,9 @@
<dt><dfn title="WebVTT Language Object" id="dfn-webvtt-language-object">WebVTT Language Objects</dfn></dt>
<dd>
- <p>These represent spans of text (a <a href="#dfn-webvtt-cue-language-span" class="internalDFN">WebVTT cue language span</a>) in
+ <p>These represent spans of text (a <a href="#dfn-webvtt-cue-language-span" class="internalDFN">WebVTT cue language span</a>) in
<a href="#dfn-webvtt-cue-text" class="internalDFN">WebVTT cue text</a>, and are used to annotate parts of the cue where the
- <a title="WebVTT Node Object's applicable language" href="#dfn-webvtt-node-object-s-applicable-language" class="internalDFN">applicable language</a> might be
+ <a title="WebVTT Node Object's applicable language" href="#dfn-webvtt-node-object-s-applicable-language" class="internalDFN">applicable language</a> might be
different than the surrounding text's, without implying further meaning (such as
italics or bold).</p>
</dd>
@@ -3401,7 +3408,7 @@
<dd>
<p>Append <var title="">c</var> to <var title="">result</var>
and jump to the step labeled <i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3471,7 +3478,7 @@
<p>Append <var title="">buffer</var> to <var title="">result</var>, append <var title="">c</var> to <var title="">result</var>, set <var title="">tokenizer state</var>
to the <a href="#dfn-webvtt-data-state" class="internalDFN">WebVTT data state</a>, and jump to the step
labeled <i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3494,7 +3501,7 @@
<p>Set <var title="">tokenizer state</var> to the <a href="#dfn-webvtt-start-tag-annotation-state" class="internalDFN">WebVTT
start tag annotation state</a>, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+002E FULL STOP character (.)</dt>
<dd>
@@ -3502,7 +3509,7 @@
<p>Set <var title="">tokenizer state</var> to the <a href="#dfn-webvtt-start-tag-class-state" class="internalDFN">WebVTT
start tag class state</a>, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+002F SOLIDUS character (/)</dt>
<dd>
@@ -3517,7 +3524,7 @@
set <var title="">tokenizer state</var> to the <a href="#dfn-webvtt-timestamp-tag-state" class="internalDFN">WebVTT
timestamp tag state</a>, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+003E GREATER-THAN SIGN character (>)</dt>
<dd>
@@ -3538,7 +3545,7 @@
set <var title="">tokenizer state</var> to the <a href="#dfn-webvtt-start-tag-state" class="internalDFN">WebVTT
start tag state</a>, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3559,7 +3566,7 @@
<p>Set <var title="">tokenizer state</var> to the <a href="#dfn-webvtt-start-tag-annotation-state" class="internalDFN">WebVTT
start tag annotation state</a>, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+000A LINE FEED (LF) character</dt>
<dd>
@@ -3574,7 +3581,7 @@
<p>Set <var title="">tokenizer state</var> to the <a href="#dfn-webvtt-start-tag-class-state" class="internalDFN">WebVTT
start tag class state</a>, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+003E GREATER-THAN SIGN character (>)</dt>
<dd>
@@ -3593,7 +3600,7 @@
<dd>
<p>Append <var title="">c</var> to <var title="">result</var>
and jump to the step labeled <i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3616,7 +3623,7 @@
to the empty string, set <var title="">tokenizer state</var>
to the <a href="#dfn-webvtt-start-tag-annotation-state" class="internalDFN">WebVTT start tag annotation state</a>, and
jump to the step labeled <i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+000A LINE FEED (LF) character</dt>
<dd>
@@ -3633,7 +3640,7 @@
is <var title="">buffer</var>, set <var title="">buffer</var>
to the empty string, and jump to the step labeled
<i>next</i>.</p>
- </dd>
+ </dd>
<dt>U+003E GREATER-THAN SIGN character (>)</dt>
<dd>
@@ -3655,7 +3662,7 @@
<dd>
<p>Append <var title="">c</var> to <var title="">buffer</var>
and jump to the step labeled <i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3692,7 +3699,7 @@
<dd>
<p>Append <var title="">c</var> to <var title="">buffer</var>
and jump to the step labeled <i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3724,7 +3731,7 @@
<dd>
<p>Append <var title="">c</var> to <var title="">result</var>
and jump to the step labeled <i>next</i>.</p>
- </dd>
+ </dd>
</dl>
@@ -3974,7 +3981,7 @@
<ul>
<li><p>If <var>cue</var> has an empty <a href="#dfn-text-track-cue-region-identifier" class="internalDFN">text track cue region identifier</a> or there is no <a href="#dfn-webvtt-region" class="internalDFN">WebVTT region</a> whose <a title="text track cue region identifier" href="#dfn-text-track-cue-region-identifier" class="internalDFN">region identifier</a> is identical to <var>cue</var>'s <a href="#dfn-text-track-cue-region-identifier" class="internalDFN">text track cue region identifier</a>, run the following substeps:</p>
-
+
<ol>
<li><a href="#dfn-apply-webvtt-cue-settings" class="internalDFN">Apply WebVTT cue settings</a> to calculate CSS boxes <var title="">boxes</var> from the
@@ -4142,7 +4149,7 @@
</li>
<li>
-
+
<p>Determine the value of whichever of <var title="">x-position</var> or <var title="">y-position</var>
is not yet calculated for <var title="">cue</var> as per the appropriate rules from the following list:</p>
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Received on Monday, 20 January 2014 09:49:01 UTC