Added unicode constants class, and support for non-breaking spaces, which aren't preserved on save.

nw/constants.py

@@ -142,26 +142,66 @@ class nwQuotes():
         "\u300e", # Left white corner bracket
         "\u300f", # Right white corner bracket
     ]
+
+# END Class nwQuotes
+
+class nwUnicode:
+    """Suppoted unicode character constants and translation maps.
+    """
+
+    # Quotation Marks
+    U_QUOT   = "\u0022" # Quotation mark
+    U_APOS   = "\u0027" # Apostrophe
+    U_LAQUO  = "\u00ab" # Left-pointing double angle quotation mark
+    U_RAQUO  = "\u00bb" # Right-pointing double angle quotation mark
+    U_LSQUO  = "\u2018" # Left single quotation mark
+    U_RSQUO  = "\u2019" # Right single quotation mark
+    U_SBQUO  = "\u201a" # Single low-9 quotation mark
+    U_SUQUO  = "\u201b" # Single high-reversed-9 quotation mark
+    U_LDQUO  = "\u201c" # Left double quotation mark
+    U_RDQUO  = "\u201d" # Right double quotation mark
+    U_BDQUO  = "\u201e" # Double low-9 quotation mark
+    U_UDQUO  = "\u201f" # Double high-reversed-9 quotation mark
+    U_LSAQUO = "\u2039" # Single left-pointing angle quotation mark
+    U_RSAQUO = "\u203a" # Single right-pointing angle quotation mark
+    U_BDRQUO = "\u2e42" # Double low-reversed-9 quotation mark
+    U_LCQUO  = "\u300c" # Left corner bracket
+    U_RCQUO  = "\u300d" # Right corner bracket
+    U_LWCQUO = "\u300e" # Left white corner bracket
+    U_RECQUO = "\u300f" # Right white corner bracket
+
+    # Punctuation
+    U_NDASH  = "\u2013" # Short dash
+    U_MDASH  = "\u2014" # Long dash
+    U_HELLIP = "\u2026" # Ellipsis
+
+    # Other
+    U_NBSP   = "\u00a0" # Non-breaking space
+
     HTML = {
-        "\u0022" : """,
-        "\u0027" : "'",
-        "\u00ab" : "«",
-        "\u00bb" : "»",
-        "\u2018" : "‘",
-        "\u2019" : "’",
-        "\u201a" : "‚",
-        "\u201b" : "‛",
-        "\u201c" : "“",
-        "\u201d" : "”",
-        "\u201e" : "„",
-        "\u201f" : "‟",
-        "\u2039" : "‹",
-        "\u203a" : "›",
-        "\u2e42" : "⹂",
-        "\u300c" : "「",
-        "\u300d" : "」",
-        "\u300e" : "『",
-        "\u300f" : "』",
+        U_QUOT   : """,
+        U_APOS   : "'",
+        U_LAQUO  : "«",
+        U_RAQUO  : "»",
+        U_LSQUO  : "‘",
+        U_RSQUO  : "’",
+        U_SBQUO  : "‚",
+        U_SUQUO  : "‛",
+        U_LDQUO  : "“",
+        U_RDQUO  : "”",
+        U_BDQUO  : "„",
+        U_UDQUO  : "‟",
+        U_LSAQUO : "‹",
+        U_RSAQUO : "›",
+        U_BDRQUO : "⹂",
+        U_LCQUO  : "「",
+        U_RCQUO  : "」",
+        U_LWCQUO : "『",
+        U_LWCQUO : "『",
+        U_NDASH  : "–",
+        U_MDASH  : "—",
+        U_HELLIP : "…",
+        U_NBSP   : " ",
     }
 
-# END Class nwQuotes
+# END Class nwUnicode