[selectors] Change "character" to "code point" in most places.

Author: SimonSapin

selectors/Overview.html

@@ -1700,17 +1700,18 @@ <h3 id=case-sensitive><span class=secno>3.7. </span> Characters and case
    sensitivity of <a href="#language-range"><i>language ranges</i></a> is
    defined in the <a href="#lang-pseudo"><code>:lang()</code></a> section.
 
-  <p><dfn id=whitespace>White space</dfn> in Selectors consists of the
-   characters SPACE (U+0020), TAB (U+0009), LINE FEED (U+000A), CARRIAGE
-   RETURN (U+000D), and FORM FEED (U+000C) can occur in whitespace. Other
-   space-like characters, such as EM SPACE (U+2003) and IDEOGRAPHIC SPACE
-   (U+3000), are never part of white space.
-
-  <p>Characters in Selectors can be escaped with a backslash according to the
-   same <a href="http://www.w3.org/TR/CSS21/syndata.html#characters">escaping
+  <p><dfn id=whitespace>White space</dfn> in Selectors consists of the code
+   points SPACE (U+0020), TAB (U+0009), LINE FEED (U+000A), CARRIAGE RETURN
+   (U+000D), and FORM FEED (U+000C) can occur in whitespace. Other space-like
+   code points, such as EM SPACE (U+2003) and IDEOGRAPHIC SPACE (U+3000), are
+   never part of white space.
+
+  <p>Code points in Selectors can be escaped with a backslash according to
+   the same <a
+   href="http://www.w3.org/TR/CSS21/syndata.html#characters">escaping
    rules</a> as CSS. <a href="#ref-CSS21"
-   rel=biblioentry>[CSS21]<!--{{!CSS21}}--></a> Note that escaping a
-   character "cancels out" any special meaning it may have in Selectors. For
+   rel=biblioentry>[CSS21]<!--{{!CSS21}}--></a> Note that escaping a code
+   point "cancels out" any special meaning it may have in Selectors. For
    example, the selector ‘<code class=css>#foo>a</code>’ contains a
    combinator, but ‘<code class=css>#foo\>a</code>’ instead selects an
    element with the id <code>foo>a</code>.
@@ -3418,7 +3419,7 @@ <h3 id=the-blank-pseudo><span class=secno>12.3. </span> <a
   <p>The <dfn id=blank-pseudo>:blank</dfn> pseudo-class is like the <a
    href="#empty-pseudo"><code>:empty</code></a> pseudo-class, except that it
    additionally matches elements that only contain <a
-   href="http://www.w3.org/TR/css3-text/#white-space-rules">characters
+   href="http://www.w3.org/TR/css3-text/#white-space-rules">code points
    affected by whitespace processing</a>. <a href="#ref-CSS3TEXT"
    rel=biblioentry>[CSS3TEXT]<!--{{!CSS3TEXT}}--></a>
 
@@ -3957,7 +3958,7 @@ <h3 id=child-combinators><span class=secno>13.2. </span> Child combinator
 
   <p>A <dfn id=child-combinator>child combinator</dfn> describes a childhood
    relationship between two elements. A child combinator is made of the
-   &quot;greater-than sign&quot; (U+003E, <code>></code>) character and
+   &quot;greater-than sign&quot; (U+003E, <code>></code>) code point and
    separates two <a href="#compound"><i>compound selectors</i></a>.
 
   <div class=example>
@@ -3988,7 +3989,7 @@ <h3 id=adjacent-sibling-combinators><span class=secno>13.3. </span>
    Next-sibling combinator (<code>+</code>)</h3>
 
   <p>The <dfn id=next-sibling-combinator>next-sibling combinator</dfn> is
-   made of the &quot;plus sign&quot; (U+002B, <code>+</code>) character that
+   made of the &quot;plus sign&quot; (U+002B, <code>+</code>) code point that
    separates two <a href="#compound"><i>compound selectors</i></a>. The
    elements represented by the two <a href="#compound"><i>compound
    selectors</i></a> share the same parent in the document tree and the
@@ -4018,7 +4019,7 @@ <h3 id=general-sibling-combinators><span class=secno>13.4. </span>
 
   <p>The <dfn id=following-sibling-combinator>following-sibling
    combinator</dfn> is made of the &quot;tilde&quot; (U+007E, <code>~</code>)
-   character that separates two <a href="#compound"><i>compound
+   code point that separates two <a href="#compound"><i>compound
    selectors</i></a>. The elements represented by the two <a
    href="#compound"><i>compound selectors</i></a> share the same parent in
    the document tree and the element represented by the first compound

selectors/Overview.src.html

@@ -922,14 +922,14 @@ <h3 id="case-sensitive">
   Case sensitivity of <i>language ranges</i> is defined in the <code>:lang()</code> section.
 
   <p><dfn id="whitespace">White space</dfn> in Selectors consists of the
-  characters SPACE (U+0020), TAB (U+0009), LINE FEED (U+000A),
+  code points SPACE (U+0020), TAB (U+0009), LINE FEED (U+000A),
   CARRIAGE RETURN (U+000D), and FORM FEED (U+000C) can occur in whitespace.
-  Other space-like characters, such as EM SPACE (U+2003) and
+  Other space-like code points, such as EM SPACE (U+2003) and
   IDEOGRAPHIC SPACE (U+3000), are never part of white space.
 
-  <p>Characters in Selectors can be escaped with a backslash
+  <p>Code points in Selectors can be escaped with a backslash
   according to the same <a href="http://www.w3.org/TR/CSS21/syndata.html#characters">escaping rules</a> as CSS. [[!CSS21]]
-  Note that escaping a character "cancels out" any special meaning it may have in Selectors.
+  Note that escaping a code point "cancels out" any special meaning it may have in Selectors.
   For example, the selector ''#foo>a'' contains a combinator,
   but ''#foo\>a'' instead selects an element with the id <code>foo>a</code>.
 
@@ -2389,7 +2389,7 @@ <h3 id='the-blank-pseudo'>
 
   <p>The <dfn id='blank-pseudo'>:blank</dfn> pseudo-class is like the <code>:empty</code> pseudo-class,
     except that it additionally matches elements that only contain
-    <a href="http://www.w3.org/TR/css3-text/#white-space-rules">characters affected by whitespace processing</a>. [[!CSS3TEXT]]
+    <a href="http://www.w3.org/TR/css3-text/#white-space-rules">code points affected by whitespace processing</a>. [[!CSS3TEXT]]
 
   <div class='example'>
     <p>For example, the following element matches <code>:blank</code>,
@@ -2828,7 +2828,7 @@ <h3 id="child-combinators">
 
   <p>A <dfn>child combinator</dfn> describes a childhood relationship
   between two elements. A child combinator is made of the
-  &quot;greater-than sign&quot; (U+003E, <code>></code>) character and
+  &quot;greater-than sign&quot; (U+003E, <code>></code>) code point and
   separates two <i>compound selectors</i>.
 
 
@@ -2856,7 +2856,7 @@ <h3 id="adjacent-sibling-combinators">
 Next-sibling combinator (<code>+</code>)</h3>
 
   <p>The <dfn>next-sibling combinator</dfn> is made of the &quot;plus
-  sign&quot; (U+002B, <code>+</code>) character that separates two
+  sign&quot; (U+002B, <code>+</code>) code point that separates two
   <i>compound selectors</i>.
   The elements represented by the two <i>compound selectors</i>
   share the same parent in the document tree
@@ -2882,7 +2882,7 @@ <h3 id="general-sibling-combinators">
 Following-sibling combinator (<code>~</code>)</h3>
 
   <p>The <dfn>following-sibling combinator</dfn> is made of the &quot;tilde&quot;
-  (U+007E, <code>~</code>) character that separates two <i>compound selectors</i>.
+  (U+007E, <code>~</code>) code point that separates two <i>compound selectors</i>.
   The elements represented by the two <i>compound selectors</i> share
   the same parent in the document tree and the element represented by
   the first compound selector precedes (not necessarily immediately) the element