Changes between Version 16 and Version 17 of LineBreakingCSS3Mapping

Timestamp:

Sep 3, 2012, 3:43:01 AM (13 years ago)

Author:

glenn@skynav.com

Comment:

Update ICU(*) columns for BA class. Add issue needing verification.

LineBreakingCSS3Mapping

@@ -31 +31 @@
 The values of the **ICU()** through **Strict(ja)** columns designate the following breaking behavior:
 
+ * **A** - break permitted after
+ * **B** - break permitted before
  * **B/A** - break permitted before or after
  * **XA** - break excluded after
@@ -36 +38 @@
  * **XP** - break excluded between any pair in class
  * **-** - as otherwise defined by ''default line breaking behavior''
+{{{
+#!div style="border: 1pt dotted #f00; padding: 0 .5em 0 .5em; margin: .5em; background: #ffc"
+**ISSUE:** Need to verify behavior for `U+2010` (hyphen) and `U+2013` (en dash) below. UAX14 characterizes as BA (break permitted after) but doesn't address break before behavior, while CSS3 Text prescribes certain break before behavior but not break after behavior.
+}}}
 
 || **Code** || **UAX14** || **ICU()** || **ICU(ja)** || **Loose()** || **Loose(ja)** || **Normal()** || **Normal(ja)** || **Strict()** || **Strict(ja)** || **Character Name** ||
@@ -48 +54 @@
 || 00A5  ||   PR  ||   XA  ||   XA  ||   -  ||   B/A  ||   -  ||   XA  ||   -  ||   XA  ||yen sign ||
 || 00B0  ||   PO  ||   XB  ||   XB  ||   -  ||   B/A  ||   -  ||   XB  ||   -  ||   XB  ||degree sign ||
-|| 2010  ||   BA  ||   B/A  ||   B/A  ||   -  ||   B/A  ||   -  ||   B/A  ||   -  ||   XB  ||hyphen ||
-|| 2013  ||   BA  ||   B/A  ||   B/A  ||   -  ||   B/A  ||   -  ||   B/A  ||   -  ||   XB  ||en dash ||
+|| 2010  ||   BA  ||   A  ||   A  ||   -  ||   B  ||   -  ||   B  ||   -  ||   XB  ||hyphen ||
+|| 2013  ||   BA  ||   A  ||   A  ||   -  ||   B  ||   -  ||   B  ||   -  ||   XB  ||en dash ||
 || 2025  ||   IN  ||   XP  ||   XP  ||   B/A  ||   B/A  ||   XP  ||   XP  ||   XP  ||   XP  ||two dot leader ||
 || 2026  ||   IN  ||   XP  ||   XP  ||   B/A  ||   B/A  ||   XP  ||   XP  ||   XP  ||   XP  ||ellipsis ||