Changes between Version 5 and Version 6 of LineBreakingCSS3Mapping

Timestamp:

Aug 31, 2012 5:50:08 AM (12 years ago)

Author:

glenn@skynav.com

Comment:

Elaborate content.

LineBreakingCSS3Mapping

@@ -1 @@
-= Per-Character CSS3 Line Break Semantics =
+= Line Break Behavior Details =
 
-The following table enumerates the line breaking semantics of specific characters explicitly enumerated by [http://dev.w3.org/csswg/css3-text/ CSS3 Text].
+The following table enumerates the line breaking semantics of all characters in a manner consistent with [http://dev.w3.org/csswg/css3-text/ CSS3 Text].
 
 The columns of the table are defined as follows:
@@ -26 +26 @@
  * **PO** - Postfix Numeric
  * **PR** - Prefix Numeric
+ * **-** - as otherwise defined by UAX14
 
 The values of the **ICU()** through **Strict(ja)** columns designate the following breaking behavior:
-
+`
  * **B/A** - break permitted before or after
  * **XA** - break excluded after
  * **XB** - break excluded before
  * **XP** - break excluded between any pair in class
- * **-** - break behavior defined by default line breaking behavior
+ * **-** - as otherwise defined by ''default line breaking behavior''
 
 || **Code** || **UAX14** || **ICU()** || **ICU(ja)** || **Loose()** || **Loose(ja)** || **Normal()** || **Normal(ja)** || **Strict()** || **Strict(ja)** || **Character Name** ||
@@ -143 +144 @@
  * If `line-break` is `strict` and content language is neither Japanese nor Chinese, then use the **Strict()** column's behavior;
  * If `line-break` is `strict` and content language is Japanese or Chinese, then use the **Strict(ja)** column's behavior;
+
+For implementation purposes, ''content language'' is determined as described by [http://www.w3.org/TR/html5/global-attributes.html#language to determine the language of a node].
+
+For implementation purposes, ''default line breaking behavior'' is interpreted as the behavior implemented by [http://site.icu-project.org/ ICU] when applying either ICU's default rules or locale specific rules tailored to an identified content language.