[css2] Edited issues 2, 4, 30, 33, 35, 36, 37, 38

bert-github · bert-github · commit 417344afac09 · 2007-04-24T18:12:46.000Z
--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%402686
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 2.45 2006-06-02 16:18:03 bbos Exp $ -->
+<!-- $Id: colors.src,v 2.46 2007-04-24 18:12:46 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>Colors and backgrounds</title>
@@ -262,65 +262,62 @@ href="conform.html#conformance">conformance</a> for details.
 
 <!-- #include src=properties/background-position.srb -->
 
-<p> If a background image has been specified, this property specifies
-its initial position. Values have the following meanings:</p>
+<p>If a background image has been specified, this property specifies
+its initial position. If only one value is specified, the second value
+is assumed to be 'center'. If at least one value is not a keyword,
+then the first value represents the horizontal position and the second
+represents the vertical position. Negative &lt;percentage> and
+&lt;length> values are allowed.
+
+<!-- '50% left' is not allowed, because 'left' is not a vertical
+position. Is that clear from the above? -->
 
 <dl>
-<dt><span class="index-inst" title="&lt;percentage&gt;"><span
-class="value-inst-percentage"><strong>&lt;percentage&gt;</strong></span></span>
- <span class="index-inst" title="&lt;percentage&gt;"><span
-class="value-inst-percentage"><strong>&lt;percentage&gt;</strong></span></span>
-</dt>
-<dd> With a value pair of '0% 0%', the upper left corner of the image
-is aligned with the upper left corner of the box's <a
-href="box.html#padding-edge">padding edge</a>.  A value pair of
-'100% 100%' places the lower right corner of the image in the lower
-right corner of padding area. With a value pair of '14% 84%', the point
-14% across and 84% down the image is to be placed at the point 14%
-across and 84% down the padding area.
-</dd>
-<dt><span class="index-inst" title="&lt;length&gt;"><span
-class="value-inst-length"><strong>&lt;length&gt;</strong></span></span>
- <span class="index-inst" title="&lt;length&gt;"><span
-class="value-inst-length"><strong>&lt;length&gt;</strong></span></span>
-</dt>
-<dd> With a value pair of '2cm 1cm', the upper left corner of the image
-is placed 2cm to the right and 1cm below the upper left corner of the
-padding area.
-</dd>
-<dt><strong>top left</strong> and <strong>left top</strong></dt>
-<dd>Same as '0% 0%'.</dd>
-<dt><strong>top</strong>, 
-    <strong>top center</strong>, and 
-    <strong>center top</strong>
-</dt>
-<dd>Same as '50% 0%'.</dd>
-<dt><strong>right top</strong> and <strong>top right</strong></dt>
-<dd>Same as '100% 0%'.</dd>
-<dt><strong>left</strong>, <strong>left center</strong>,
-    and <strong>center left</strong></dt>
-<dd>Same as '0% 50%'.</dd>
-<dt><strong>center</strong> and <strong>center center</strong></dt>
-<dd>Same as '50% 50%'.</dd>
-<dt><strong>right</strong>, <strong>right center</strong>,
-     and <strong>center right</strong></dt>
-<dd>Same as '100% 50%'.</dd>
-<dt><strong>bottom left</strong> and <strong>left bottom</strong></dt>
-<dd>Same as '0% 100%'.</dd>
-<dt><strong>bottom</strong>, 
-    <strong>bottom center</strong>, and 
-    <strong>center bottom</strong></dt>
-<dd>Same as '50% 100%'.</dd>
-<dt><strong>bottom right</strong>
-     and <strong>right bottom</strong></dt>
-<dd>Same as '100% 100%'.</dd>
+  <dt><span class="index-inst" title="&lt;percentage&gt;"><span
+  class="value-inst-percentage"><strong>&lt;percentage&gt;</strong></span></span>
+
+  <dd>A percentage X aligns the point X% across (for horizontal) or
+  down (for vertical) the image with the point X% across (for
+  horizontal) or down (for vertical) the element's padding box. For
+  example, with a value pair of '0% 0%',the upper left corner of the
+  image is aligned with the upper left corner of the padding box. A
+  value pair of '100% 100%' places the lower right corner of the image
+  in the lower right corner of the padding box. With a value pair of
+  '14% 84%', the point 14% across and 84% down the image is to be
+  placed at the point 14% across and 84% down the padding box.
+
+  <dt><span class="index-inst" title="&lt;length&gt;"><span
+  class="value-inst-length"><strong>&lt;length&gt;</strong></span></span>
+
+  <dd>A length L aligns the top left corner of the image a distance L
+  to the right of (for horizontal) or below (for vertical) the top
+  left corner of the element's padding box. For example, with a value
+  pair of '2cm 1cm', the upper left corner of the image is placed 2cm
+  to the right and 1cm below the upper left corner of the padding
+  box. a value pair of '2cm 1cm' ... padding box.
+
+  <dt><strong>top</strong>
+
+  <dd>Equivalent to '0%' for the vertical position.
+
+  <dt><strong>right</strong>
+
+  <dd>Equivalent to '100%' for the horizontal position.
+
+  <dt><strong>bottom</strong>
+
+  <dd>Equivalent to '100%' for the vertical position.
+
+  <dt><strong>left</strong>
+
+  <dd>Equivalent to '0%' for the horizontal position.
+
+  <dt><strong>center</strong>
+
+  <dd>Equivalent to '50%' for the horizontal position if it is not
+  otherwise given, or '50%' for the vertical position if it is.
 </dl>
 
-<p>If only one percentage or length value is given, it sets the
-horizontal position only, and the vertical position will be 50%. If two
-values are given, the horizontal position comes first. Combinations of
-keyword, length and percentage values are allowed, (e.g., '50% 2cm' or 'center 2cm' or 'center 10%').  For combinations of keyword and non-keyword values, 'left' and 'right' may only be used as the first value, and 'top' and 'bottom' may only be used as the second value.  Negative positions are allowed.
-</p>
 <div class="example">
 <pre>
 body { background: url("banner.jpeg") right top }    /* 100%   0% */
@@ -340,7 +337,7 @@ background-image on inline elements.
 <span
 class="propinst-background-attachment">'background-attachment'</span>
 property), the image is placed relative to the viewport instead of the
-element's padding area. For example,
+element's padding box. For example,
 </p>
 <div class="example">
 <pre>
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 2.58 2007-02-20 15:18:59 bbos Exp $ -->
+<!-- $Id: text.src,v 2.59 2007-04-24 18:12:46 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>Text</title>
@@ -400,6 +400,13 @@ and as necessary to fill line boxes.</dd>
 <dt>pre-line</dt>
 <dd>This value directs user agents to collapse sequences of whitespace. Lines are broken at newlines in the source, at occurrences of "\A" in generated content, and as necessary to fill line boxes.</dd>
 </dl>
+<p>
+Newlines in the source can be represented by a carriage return
+(U+000D), a linefeed (U+000A) or both (U+000D U+000A) or by some other
+mechanism that identifies the beginning and end of document segments,
+such as the SGML RECORD-START and RECORD-END tokens. The CSS
+'white-space' processing model assumes all newlines have been
+normalized to line feeds.
 
 <div class="example"><p> The following examples show what <a
 href="syndata.html#whitespace">whitespace</a> behavior is expected
diff --git a/css2/visudet.src b/css2/visudet.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html lang="en">
-<!-- $Id: visudet.src,v 2.117 2007-04-16 12:42:52 bbos Exp $ -->
+<!-- $Id: visudet.src,v 2.118 2007-04-24 18:12:46 bbos Exp $ -->
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <title>Visual formatting model details</title>
@@ -693,30 +693,12 @@ class="propinst-max-height">'max-height'</span> properties. Normally
 these are the intrinsic width and height, but they may not be in the
 case of replaced elements with intrinsic ratios.
 
-<div class=issue>
-<p>In cases where an explicit width or height is set and the other
-dimension is auto, applying a minimum or maximum constraint on the
-auto side can cause a conflict between honoring the explicit dimension
-and honoring the (implicit) aspect ratio. The Working Group is split
-on how best to resolve the issue: should the result be as close as
-possible to (but not necessarily) preserving the aspect ratio while
-always honoring explicit widths and heights, or should the result be
-as close as possible to (but not necessarily) honoring the explicit
-dimension while always honoring the aspect ratio?
-
-<p>Here is an example of the scenario in mind: A 1:1 image is given
-the following style declarations;
-
-<pre>width: 200px; min-height: 300px;</pre>
-
-<p>If we honor the width over the aspect ratio, the image winds up
-200px width by 300px height. If we honor the aspect ratio over the
-width, the image winds up 300px width by 300px height.
-
-<p>This draft specifies the former behavior. We are not yet committed
-either way, and would appreciate feedback from the authoring community
-on this issue.
-</div>
+<p class=note>Note: In cases where an explicit width or height is
+set and the other dimension is auto, applying a minimum or maximum
+constraint on the auto side can cause an over-constrained situation. 
+The spec is clear in the behavior but it might not be what the author
+expects. The CSS3 image-fit property can be used to obtain different
+results in this situation.
 
 <table rules=all>
 <thead>
