[css-values-4] Export 'css identifier' as a term.

Author: fantasai

css-values-3/Overview.bs

@@ -351,7 +351,8 @@ Property value examples</h3>
 <h2 id="textual-values">
 Textual Data Types</h2>
 
-	<dfn export lt="identifier|ident">Identifiers</dfn>, generically denoted by <dfn>&lt;ident></dfn>,
+	<dfn export lt="CSS identifier | CSS ident | identifier | ident">Identifiers</dfn>,
+	generically denoted by <dfn>&lt;ident></dfn>,
 	consist of a sequence of characters conforming to the <<ident-token>> grammar. [[!CSS3SYN]]
 	Identifiers cannot be quoted;
 	otherwise they would be interpreted as strings.
@@ -371,7 +372,7 @@ Pre-defined Keywords</h3>
 
 	In the value definition fields,
 	keywords with a pre-defined meaning appear literally.
-	Keywords are CSS <a>identifiers</a>
+	Keywords are <a>CSS identifiers</a>
 	and are interpreted <a lt="ASCII case-insensitive">ASCII case-insensitively</a>
 	(i.e., [a-z] and \[A-Z] are equivalent).
 

css-values-4/Overview.bs

@@ -437,7 +437,8 @@ Combining Values: Interpolation, Addition, and Accumulation</h2>
 <h2 id="textual-values">
 Textual Data Types</h2>
 
-	<dfn export lt="identifier|ident">Identifiers</dfn>, generically denoted by <dfn>&lt;ident></dfn>,
+	<dfn export lt="CSS identifier | CSS ident | identifier | ident">Identifiers</dfn>,
+	generically denoted by <dfn>&lt;ident></dfn>,
 	consist of a sequence of characters conforming to the <<ident-token>> grammar. [[!CSS3SYN]]
 	Identifiers cannot be quoted;
 	otherwise they would be interpreted as strings.
@@ -457,7 +458,7 @@ Pre-defined Keywords</h3>
 
 	In the value definition fields,
 	keywords with a pre-defined meaning appear literally.
-	Keywords are CSS <a>identifiers</a>
+	Keywords are <a>CSS identifiers</a>
 	and are interpreted <a lt="ASCII case-insensitive">ASCII case-insensitively</a>
 	(i.e., [a-z] and \[A-Z] are equivalent).