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[css2] Updated to match the errata.
--HG-- extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%402900
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‎css2/changes.src‎

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
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<html lang="en">
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<!-- $Id: changes.src,v 2.98 2009-04-09 17:10:06 bbos Exp $ -->
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<!-- $Id: changes.src,v 2.99 2009-04-15 13:51:04 bbos Exp $ -->
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<HEAD>
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<TITLE>Changes</TITLE>
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</HEAD>
@@ -2700,8 +2700,8 @@ are: -xv-, -ah-, prince-, -webkit-, and -khtml-.
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<!--========================== issue 15 ===========================-->
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<h3 id="s.4.1.3"><a
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href="/TR/2007/CR-CSS21-20070719/syndata.html#characters"> Section
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4.1.3 Characters and case</a></h3>
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href="/TR/2007/CR-CSS21-20070719/syndata.html#characters">
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Section&nbsp;4.1.3 Characters and case</a></h3>
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<p><span class=date>[2007-11-14]</span> In the second bullet, change
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<q><del>[a-z0-9]</del></q> to <q><ins>[a-zA-Z0-9]</ins></q>; in the
@@ -2741,6 +2741,35 @@ hexadecimal digit) can be escaped with a backslash to remove its
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special meaning.
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</blockquote>
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<!--========================== issue 85 ===========================-->
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<h3 id="s.4.1.3c"><a
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href="/TR/2007/CR-CSS21-20070719/syndata.html#characters">
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Section&nbsp;4.1.3 Characters and case</a></h3>
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<p><span class=date>[2009-04-15]</span> Text added to match the grammar:
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<blockquote>
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<p>[&hellip;] any character (except a hexadecimal digit <ins>or a
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linefeed, carriage return of formfeed</ins>) can be escaped [&hellip;]
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</blockquote>
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<!--========================== issue 102 ==========================-->
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<h3 id="s.4.1.5"><a
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href="/TR/2007/CR-CSS21-20070719/syndata.htmll#at-rules">
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Section&nbsp;4.1.5 At-rules</a></h3>
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<p><span class=date>[2009-04-15]</span> Clarified that unknown
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statements are ignored when looking for @import:
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<blockquote>
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<p>CSS 2.1 user agents must ignore any '@import' rule that occurs
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inside a block or after any <del>valid</del> <ins>non-ignored</ins>
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statement other than an @charset or an @import rule.
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</blockquote>
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<!--========================== issue 32a ==========================-->
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<h3 id="s.4.1.7"><a
@@ -2761,17 +2790,23 @@ well.</blockquote>
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href="/TR/2007/CR-CSS21-20070719/syndata.htmll#parsing-errors">
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Section&nbsp;4.2 Rules for handling parsing errors</a></h3>
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<p><span class=date>[2008-08-19]</span> Replace
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&ldquo;declaration&rdquo; by &ldquo;statement&rdquo; in:
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<p><span class=date>[2009-04-15]</span> Added error recovery rule for
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unexpected tokens at the top level:
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<blockquote>
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<p><strong>Malformed declarations.</strong> User agents must handle
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unexpected tokens encountered while parsing a <del>declaration</del>
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<ins>statement</ins> by reading until the end of the
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<del>declaration</del> <ins>statement</ins>, while observing the rules
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for matching pairs of (), [], {}, "", and '', and correctly handling
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escapes. For example, a malformed <del>declaration</del>
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<ins>statement</ins> may be missing a property, colon (:) or value.
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<p><strong>Malformed statements.</strong> User agents must handle
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unexpected tokens encountered while parsing a statement by reading
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until the end of the statement, while observing the rules for matching
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pairs of (), [], {}, "", and '', and correctly handling escapes. For
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example, a malformed statement may contain an unexpected closing brace
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or at-keyword. E.g., the following lines are all ignored:
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<pre>
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p @here {color: red} /* ruleset with unexpected at-keyword "@here" */
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@foo @bar; /* at-rule with unexpected at-keyword "@bar" */
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}} {{ - }} /* ruleset with unexpected right brace */
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) [ {} ] p {color: red } /* ruleset with unexpected right parenthesis */
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</pre>
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</blockquote>
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<!--========================== issue 32b ==========================-->
@@ -2837,6 +2872,15 @@ href="/TR/2007/CR-CSS21-20070719/selector.html#default-attrs"> Section
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<p><span class=date>[2007-11-14]</span> Replace <q><del>tag</del>
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selector</q> by <q><ins>type</ins> selector</q>.
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<!--========================== issue 68 ===========================-->
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<h3 id="s.5.11.4"><a
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href="/TR/2007/CR-CSS21-20070719/selector.html#lang">
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Section&nbsp;5.11.4 The language pseudo-class: :lang</a></h3>
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<p><span class=date>[2009-04-15]</span> The language code is
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case-insensitive.
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<!--========================== issue 78 ===========================-->
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<h3 id="s.5.12.3"><a
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origin; it is the page area for paged media.</ins>
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</blockquote>
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<!--========================== issue 103a =========================-->
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<h3 id="s.10.3"><a
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href="/TR/2007/CR-CSS21-20070719/visudet.html#Computing_widths_and_margins">
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Section&nbsp;10.3 Calculating widths and margins</a></h3>
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<p><span class=date>[2009-04-15]</span> The values of 'left' and
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'right' are only determined by section&nbsp;9.4.3 in the case of
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relatively positioned elements:
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<blockquote>
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<p>For Points 1-6 and 9-10, the values of 'left' and 'right' <del>used
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for layout</del> <ins>in the case of relatively positioned
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elements</ins> are determined by the rules in <a
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href="visuren.html#relative-positioning">section 9.4.3.</a>
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</blockquote>
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<!--========================== issue 103b =========================-->
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<h3 id="s.10.3.1"><a
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href="/TR/2007/CR-CSS21-20070719/visudet.html#inline-width">
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Section&nbsp;10.3.1 Inline, non-replaced elements</a></h3>
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<p><span class=date>[2009-04-15]</span> The only case in which 'left'
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or 'right' can be 'auto' is when the element is statically positioned.
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In that case 'left' and 'right are ignored and there is thus no need
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to determine a used value:
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<blockquote>
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<p>A computed value of 'auto' for <del>'left', 'right',</del>
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'margin-left' or 'margin-right' becomes a used value of '0'.
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</blockquote>
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<!--========================== issue 12b ==========================-->
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<h3 id="s.10.3.2"><a
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commas, but may also support separation without commas <ins>(but not a
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combination)</ins></q>.
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<!--========================== issue 108 ==========================-->
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<h3 id="s.12.2"><a
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href="/TR/2007/CR-CSS21-20070719/generate.html#content">
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Section&nbsp;12.2 The 'content' property</a></h3>
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<p><span class=date>[2009-04-15]</span> (And also in
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section&nbsp;12.4:) certain keywords, in particular 'none', 'inherit'
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and 'initial' (the latter being reserved for future use) cannot be
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used as names for counters.
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<!--========================== issue 30 ===========================-->
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<h3 id="s.12.4.2"><a
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a defined term. Change <del>of a paragraph</del> to <ins>in a block
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element</ins> (twice).
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<!--========================== issue 105 ==========================-->
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<h3 id="s.13.3.2a"><a
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href="/TR/2007/CR-CSS21-20070719/page.html#break-inside">
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Section&nbsp;13.3.2 Breaks inside elements: 'orphans',
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'widows'</a></h3>
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<p><span class=date>[2009-04-15]</span> 'Widows' and 'orphans' only
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accept positive values.
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<!--============== issue 44b = ISSUE-35b ==========================-->
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<h3 id="s.13.3.3"><a
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<p><span class=date>[2008-11-03]</span> The 'background' property is
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special on BODY not only in HTML�but also in XHTML.
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<!--========================== issue 100 ==========================-->
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<h3 id="s.14.2a"><a
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href="/TR/2007/CR-CSS21-20070719/page.html#background">
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Section&nbsp;14.2 The background</a></h3>
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<p><span class=date>[2009-04-15]</span> The whole 'background'
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property is used for the canvas, not just the color and the image:
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<blockquote>
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<p>For documents whose root element is an HTML "HTML" element or an
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XHTML "html" element that has computed values of 'transparent' for
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'background-color' and 'none' for 'background-image', user agents must
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instead use the computed value of <del>those</del> <ins>the
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background</ins> properties from that element's first HTML "BODY"
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element or XHTML "body" element child [&hellip;]
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</blockquote>
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<!--========================== issue 39 ===========================-->
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<h3 id="s.14.2.1"><a
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doing baseline vertical alignment for an 'inline-table'.
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</blockquote>
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<p>The diagram now shows the caption's margins <em>inside</em> the
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anonymous box.
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<!--========================== issue 20 ===========================-->
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<h3 id="s.17.5.4a"><a
@@ -3820,6 +3939,15 @@ the grammar rule for <q>combinator</q> to
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grammar is easier to read and relies less on specific notations of
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Flex.
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<!--========================= issue 104 ===========================-->
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<h3 id=s.G.1><a
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href="/TR/2007/CR-CSS21-20070719/grammar.html#grammar">
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Section&nbsp;G.1 Grammar</a></h3>
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<p><span class=date>[2007-09-27]</span> Changes to remove ambiguity
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with respect to the S token and avoid nullable non-terminals.
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<!--========================== issue 3 ============================-->
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<h3 id=s.G.2><a

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