[css2] Edits 62, 120, 142, 143, 144, 147, 148, 151, 153, 154, 157, 158 from issues list

bert-github · bert-github · commit 04609691972d · 2006-04-06T21:33:07.000Z
--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%402408
diff --git a/css2/about.src b/css2/about.src
@@ -1,7 +1,7 @@
 <!DOCTYPE html PUBLIC '-//W3C//DTD HTML 4.01//EN'>
 
 <html lang="en">
-<!-- $Id: about.src,v 2.69 2006-03-03 17:05:58 bbos Exp $ -->
+<!-- $Id: about.src,v 2.70 2006-04-06 21:32:24 bbos Exp $ -->
 <HEAD>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <TITLE>About the CSS&nbsp;2.1 Specification</TITLE>
@@ -341,7 +341,7 @@ class="propinst-font-style">'font-style'</span>
 take their initial values.</p>
 </div>
 
-<h3 id="notes-and-example">Notes and examples</h3>
+<h3 id="notes-and-examples">Notes and examples</h3>
 
 <P>All examples that illustrate illegal usage are clearly
 marked as "ILLEGAL EXAMPLE".
diff --git a/css2/cascade.src b/css2/cascade.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: cascade.src,v 2.58 2006-03-31 13:34:18 howcome Exp $ -->
+<!-- $Id: cascade.src,v 2.59 2006-04-06 21:32:24 bbos Exp $ -->
 <HEAD>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <TITLE>Assigning property values, Cascading, and Inheritance</TITLE>
@@ -237,8 +237,8 @@ if it did).
 href="conform.html#conformance">Conforming user agents</a> must apply
 a <span class="index-def" title="default style sheet"><a
 name="default-style-sheet"><dfn>default style sheet</dfn></a></span>
-(or behave as if they did) prior to all other style sheets for a
-document. A user agent's default style sheet should present the
+(or behave as if they did). A user agent's default style sheet should
+present the
 elements of the document language in ways that satisfy general
 presentation expectations for the document language (e.g., for visual
 browsers, the EM element in HTML is presented using an italic
diff --git a/css2/changes.src b/css2/changes.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: changes.src,v 2.50 2006-01-24 06:50:24 bbos Exp $ -->
+<!-- $Id: changes.src,v 2.51 2006-04-06 21:32:24 bbos Exp $ -->
 <HEAD>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <TITLE>Changes</TITLE>
@@ -14,6 +14,11 @@ CSS2 specification (see [[CSS2]]) and this specification fall into
 five groups: known errors, typographical errors, clarifications,
 changes and additions. Typographical errors are not listed here.</P>
 
+<p>This chapter is not a complete list of changes. For changes not
+listed here, please see the "disposition of comments" document that is
+published at the time this specification becomes a Candidate
+Recommendation.
+
 
 <h2><a name="new">Additional property values</a></h2>
 
diff --git a/css2/colors.src b/css2/colors.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: colors.src,v 2.42 2005-10-18 06:52:08 bbos Exp $ -->
+<!-- $Id: colors.src,v 2.43 2006-04-06 21:32:24 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>Colors and backgrounds</title>
@@ -146,6 +146,26 @@ p { background-image: none }
 </pre>
 </div>
 
+<p>Intrinsic dimensions expressed as percentages must be resolved
+relative to the dimensions of the rectangle that establishes the
+coordinate system for the <span
+class="propinst-background-position">'background-position'</span>
+property.
+</p>
+<p>If the image has no intrinsic dimensions and has an intrinsic ratio
+the dimensions must be assumed to be the largest dimensions at that
+ratio such that neither dimension exceeds the dimensions of the
+rectangle that establishes the coordinate system for the <span
+class="propinst-background-position">'background-position'</span>
+property.
+</p>
+<p>If the image has no intrinsic ratio either, then the dimensions
+must be assumed to be the rectangle that establishes the coordinate
+system for the <span
+class="propinst-background-position">'background-position'</span>
+property.
+</p>
+
 <!-- #include src=properties/background-repeat.srb -->
 
 <p>If a background image is specified, this property specifies whether
diff --git a/css2/grammar.src b/css2/grammar.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: grammar.src,v 2.44 2006-01-24 06:50:24 bbos Exp $ -->
+<!-- $Id: grammar.src,v 2.45 2006-04-06 21:32:24 bbos Exp $ -->
 <HEAD>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <TITLE>Grammar of CSS&nbsp;2.1</TITLE>
@@ -41,7 +41,7 @@ used:</P>
 
 <pre>
 stylesheet
-  : [ CHARSET_SYM S* STRING S* ';' ]?
+  : [ CHARSET_SYM STRING ';' ]?
     [S|CDO|CDC]* [ import [S|CDO|CDC]* ]*
     [ [ ruleset | media | page ] [S|CDO|CDC]* ]*
   ;
@@ -157,14 +157,15 @@ string2		\'([^\n\r\f\\']|\\{nl}|{escape})*\'
 invalid1	\"([^\n\r\f\\"]|\\{nl}|{escape})*
 invalid2	\'([^\n\r\f\\']|\\{nl}|{escape})*
 
+comment		\/\*[^*]*\*+([^/*][^*]*\*+)*\/
 ident		-?{nmstart}{nmchar}*
 name		{nmchar}+
 num		[0-9]+|[0-9]*"."[0-9]+
 string		{string1}|{string2}
 invalid		{invalid1}|{invalid2}
 url		([!#$%&amp;*-~]|{nonascii}|{escape})*
 s		[ \t\r\n\f]
-w		{s}*
+w		({s}|{comment})*
 nl		\n|\r\n|\r|\f
 
 A		a|\\0{0,4}(41|61)(\r\n|[ \t\r\n\f])?
@@ -186,7 +187,7 @@ Z		z|\\0{0,4}(5a|7a)(\r\n|[ \t\r\n\f])?|\\z
 
 %%
 
-{s}+			{return S;}
+{s}			{return S;}
 
 \/\*[^*]*\*+([^/*][^*]*\*+)*\/		/* ignore comments */
 {s}+\/\*[^*]*\*+([^/*][^*]*\*+)*\/	{unput(' '); /*replace by space*/}
@@ -211,7 +212,7 @@ Z		z|\\0{0,4}(5a|7a)(\r\n|[ \t\r\n\f])?|\\z
 "@import"		{return IMPORT_SYM;}
 "@page"			{return PAGE_SYM;}
 "@media"		{return MEDIA_SYM;}
-"@charset"		{return CHARSET_SYM;}
+"@charset "		{return CHARSET_SYM;}
 
 "!"{w}"important"	{return IMPORTANT_SYM;}
 
diff --git a/css2/images/tbl-empty.png b/css2/images/tbl-empty.png
diff --git a/css2/properties/properties.db b/css2/properties/properties.db
@@ -25,7 +25,7 @@
   <margin-width> | inherit;;
   0;;
   all elements except elements with table display
-    types other than table and inline-table;;
+    types other than table-caption, table and inline-table;;
   no;;
   refer to width of containing block;;
   visual;;
@@ -36,7 +36,7 @@
   <margin-width> | inherit;;
   0;;
   all elements except elements with table display
-    types other than table and inline-table;;
+    types other than table-caption, table and inline-table;;
   no;;
   refer to width of containing block;;
   visual;;
@@ -47,7 +47,7 @@
   <margin-width>{1,4} | inherit;;
   see individual properties;;
   all elements except elements with table display
-    types other than table and inline-table;;
+    types other than table-caption, table and inline-table;;
   no;;
   refer to width of containing block;;
   visual;;
@@ -57,8 +57,7 @@
 /* padding-top padding-right padding-bottom padding-left;;
   <padding-width> | inherit;;
   0;;
-  all elements except elements with table display
-    types other than table, inline-table, and table-cell;;
+  all elements except table-row-group, table-header-group, table-footer-group, table-row, table-column-group and table-column;;
   no;;
   refer to width of containing block;;
   visual;;
@@ -67,8 +66,7 @@
 /* padding;;
   <padding-width>{1,4} | inherit;;
   see individual properties;;
-  all elements except elements with table display
-    types other than table, inline-table, and table-cell;;
+  all elements except table-row-group, table-header-group, table-footer-group, table-row, table-column-group and table-column;;
   no;;
   refer to width of containing block;;
   visual;;
diff --git a/css2/syndata.src b/css2/syndata.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: syndata.src,v 2.117 2006-02-02 00:21:51 bbos Exp $ -->
+<!-- $Id: syndata.src,v 2.118 2006-04-06 21:32:24 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>Syntax and basic data types</title>
@@ -160,7 +160,7 @@ red
 "red"
 </pre>
 
-is not. (It is a <a href="#strings">string</a>.) Other illegal examples:
+<p>is not. (It is a <a href="#strings">string</a>.) Other illegal examples:
 
 <div class="illegal-example">
 <pre><code>
@@ -269,7 +269,7 @@ href="#parsing-errors">rules for handling parsing errors</a>. However, because t
     stand for the ISO 10646 ([[ISO10646]]) 
     character with that number, which must not be zero. 
     (It is undefined in CSS&nbsp;2.1 what happens if a style sheet
-    <em>does</em> contain a zero.)
+    <em>does</em> contain a character with Unicode codepoint zero.)
     If a character in the range [0-9a-fA-F] follows the hexadecimal number,
     the end of the number needs to be made clear. There are two ways
     to do that:
@@ -287,7 +287,8 @@ href="#parsing-errors">rules for handling parsing errors</a>. However, because t
     escaped or doubled.
     </p>
 	</li>
-    <li>Backslash escapes are always considered to be part of an <a
+    <li class=note>Note: Backslash escapes, where allowed, are always
+    considered to be part of an <a
     href="#value-def-identifier">identifier</a> or a string (i.e.,
     "\7B" is not punctuation, even though "{" is, and "\32" is allowed
     at the start of a class name, even though "2" is not).
diff --git a/css2/tables.src b/css2/tables.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: tables.src,v 2.93 2006-01-24 06:50:24 bbos Exp $ -->
+<!-- $Id: tables.src,v 2.94 2006-04-06 21:32:24 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1">
 <title>Tables</title>
@@ -635,16 +635,16 @@ background.
   extends from the top of the cells in the top row to the bottom of
   the cells on the bottom row and from the left edge of its leftmost
   column to the right edge of its rightmost column. The background
-  extends to cover the full area of all cells that originate in the
-  column group, but this extension does not affect background image
-  positioning.
+  covers exactly the full area of all cells that originate in the
+  column group, even if they span outside the column group, but this
+  difference in area does not affect background image positioning.
 
   <li>On top of the column groups are the areas representing the
   column boxes. Each column is as tall as the column groups and as
   wide as a normal (single-column-spanning) cell in the column. The
-  background extends to cover the full area of all cells that
-  originate in the column, even if they span outside the column, but
-  this extension does not affect background image positioning.
+  background covers exactly the full area of all cells that originate
+  in the column, even if they span outside the column, but this
+  difference in area does not affect background image positioning.
 
   <li>Next is the layer containing the row groups. Each row group
   extends from the top left corner of its topmost cell in the first
@@ -653,14 +653,17 @@ background.
 
   <li>The next to last layer contains the rows. Each row is as wide as
   the row groups and as tall as a normal (single-row-spanning) cell in
-  the row. As with columns, the background extends to cover the full
+  the row. As with columns, the background covers exactly the full
   area of all cells that originate in the row, even if they span
-  outside the row, but this extension does not affect background
-  image positioning.
+  outside the row, but this difference in area does not affect
+  background image positioning.
 
   <li>The topmost layer contains the cells themselves. As the figure
   shows, although all rows contain the same number of cells, not every
-  cell may have specified content. If the value of their <span
+  cell may have specified content.
+  In the <a href="#separated-borders">separated borders model</a>
+  (<span class="propinst-border-collapse">'border-collapse'</span> is
+  'separate'), if the value of their <span
   class="propinst-empty-cells">'empty-cells'</span> property is 'hide'
   these "empty" cells are transparent through the cell, row, row
   group, column and column group backgrounds, letting the table
@@ -672,31 +675,33 @@ occupied by an element or pseudo-element. Missing cells are rendered
 as if an anonymous table-cell box occupied their position in the grid.
 
 <div class="html-example">
-<p>In the following example, the first row contains four cells, but
-the second row contains no cells, and thus the table background shines
-through, except where a cell from the first row spans into this row.
-The following HTML code and style rules.
+<p>In the following example, the first row contains four non-empty
+cells, but the second row contains only one non-empty cell, and thus
+the table background shines through, except where a cell from the
+first row spans into this row. The following HTML code and style rules
 
 <pre>
 &lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"&gt;
 &lt;HTML&gt;
   &lt;HEAD&gt;
     &lt;TITLE&gt;Table example&lt;/TITLE&gt;
     &lt;STYLE type="text/css"&gt;
-      TABLE { background: #ff0; border: solid black;
-              empty-cells: hide }
-      TD    { background: red; border: solid black }
+      TABLE  { background: #ff0; border: solid black;
+               empty-cells: hide }
+      TR.top { background: red }
+      TD     { border: solid black }
     &lt;/STYLE&gt;
   &lt;/HEAD&gt;
   &lt;BODY&gt;
     &lt;TABLE&gt;
-      &lt;TR&gt;
+      &lt;TR CLASS="top"&gt;
         &lt;TD&gt; 1 
         &lt;TD rowspan="2"&gt; 2
         &lt;TD&gt; 3 
         &lt;TD&gt; 4 
-      &lt;/TR&gt;
-      &lt;TR&gt;&lt;TD&gt;&lt;/TD&gt;&lt;/TR&gt;
+      &lt;TR&gt;
+        &lt;TD&gt; 5
+        &lt;TD&gt;
     &lt;/TABLE&gt; 
   &lt;/BODY&gt;
 &lt;/HTML&gt;
@@ -708,7 +713,7 @@ The following HTML code and style rules.
   <p><img src="images/tbl-empty.png" alt="Table with three empty cells
   in bottom row">
 
-  <p class="caption">Table with three empty cells in the bottom row.
+  <p class="caption">Table with empty cells in the bottom row.
 </div>
 </div>
 
diff --git a/css2/text.src b/css2/text.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: text.src,v 2.49 2005-09-13 19:16:22 bbos Exp $ -->
+<!-- $Id: text.src,v 2.50 2006-04-06 21:32:24 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>Text</title>
@@ -158,7 +158,7 @@ positioned descendants, nor to the contents of 'inline-table' and
 'inline-block' descendants.
 </p><p>
 If an element contains no text (ignoring white space in elements 
-that have 'white-space' set to 'normal', 'pre-line', or 'no-wrap'), 
+that have 'white-space' set to 'normal', 'pre-line', or 'nowrap'), 
 user agents must refrain from rendering text decorations on the 
 element. For example, elements containing only images and collapsed 
 white space will not be underlined.
@@ -436,7 +436,7 @@ there:
 <li>
 Each tab (U+0009), carriage return (U+000D), or space (U+0020) 
 character surrounding a linefeed (U+000A) character is removed if 
-'white-space' is set to 'normal', 'no-wrap', or 'pre-line'.
+'white-space' is set to 'normal', 'nowrap', or 'pre-line'.
      </li>
 <li>If 'white-space' is set to 'pre' or 'pre-wrap', any sequence of
      spaces (U+0020) unbroken by an element boundary is treated as a
