ucd-tools: Extended_Dash eSpeakNG extended property support; use in clause_type_from_codepoint.

src/libespeak-ng/tokenizer.c

 static const unsigned short punct_chars[] = {
 	0x00a1, // inverted exclamation
 	0x00bf, // inverted question
-	0x2013, // en-dash
-	0x2014, // em-dash
 
 	0x0964, // Devanagari Danda (fullstop)
 
 static const unsigned int punct_attributes[] = {
 	CLAUSE_SEMICOLON | CLAUSE_OPTIONAL_SPACE_AFTER,  // inverted exclamation
 	CLAUSE_SEMICOLON | CLAUSE_OPTIONAL_SPACE_AFTER,  // inverted question
-	CLAUSE_SEMICOLON,  // en-dash
-	CLAUSE_SEMICOLON,  // em-dash
 
 	CLAUSE_PERIOD | CLAUSE_OPTIONAL_SPACE_AFTER,  // Devanagari Danda (fullstop)
 
 	0
 };
 
-#define ESPEAKNG_CLAUSE_TYPE_PROPERTY_MASK 0xFF00000000000000ull
+#define ESPEAKNG_CLAUSE_TYPE_PROPERTY_MASK 0xFFF0000000000000ull
 
 int clause_type_from_codepoint(uint32_t c)
 {
 	case ESPEAKNG_PROPERTY_COLON:
 		return CLAUSE_COLON;
 	case ESPEAKNG_PROPERTY_SEMI_COLON:
+	case ESPEAKNG_PROPERTY_EXTENDED_DASH:
 		return CLAUSE_SEMICOLON;
 	case ESPEAKNG_PROPERTY_ELLIPSIS:
 		return CLAUSE_SEMICOLON | CLAUSE_SPEAK_PUNCTUATION_NAME | CLAUSE_OPTIONAL_SPACE_AFTER;

src/ucd-tools/data/espeak-ng/PropList.txt

 2029          ; Paragraph_Separator # Zp       PARAGRAPH SEPARATOR
 
 # Total code points: 6
+
+# ================================================
+
+2013..2014    ; Extended_Dash # Pd   [2] EN DASH..EM DASH
+2E3A..2E3B    ; Extended_Dash # Pd   [2] TWO-EM DASH..THREE-EM DASH
+FE31..FE32    ; Extended_Dash # Pd   [2] PRESENTATION FORM FOR VERTICAL EM DASH..PRESENTATION FORM FOR VERTICAL EN DASH
+
+# Total code points: 6

src/ucd-tools/src/include/ucd/ucd.h

 #define UCD_PROPERTY_PREPENDED_CONCATENATION_MARK       0x0000000100000000ull /**< @brief Prepended_Concatenation_Mark */
 
 // eSpeak NG extended properties:
+#define ESPEAKNG_PROPERTY_EXTENDED_DASH                 0x0080000000000000ull /**< @brief Extended_Dash */
 #define ESPEAKNG_PROPERTY_PARAGRAPH_SEPARATOR           0x0100000000000000ull /**< @brief Paragraph_Separator */
 #define ESPEAKNG_PROPERTY_ELLIPSIS                      0x0200000000000000ull /**< @brief Ellipsis */
 #define ESPEAKNG_PROPERTY_SEMI_COLON                    0x0400000000000000ull /**< @brief Semi_Colon */

src/ucd-tools/src/proplist.c

 		break;
 	case 0x2000:
 		if (c >= 0x2010 && c <= 0x2011) return UCD_PROPERTY_DASH | UCD_PROPERTY_HYPHEN | UCD_PROPERTY_PATTERN_SYNTAX;
+		if (c >= 0x2013 && c <= 0x2014) return UCD_PROPERTY_DASH | UCD_PROPERTY_PATTERN_SYNTAX | ESPEAKNG_PROPERTY_EXTENDED_DASH;
 		return UCD_PROPERTY_DASH | UCD_PROPERTY_PATTERN_SYNTAX;
 	case 0x2E00:
 		if (c == 0x2E17)                return UCD_PROPERTY_DASH | UCD_PROPERTY_HYPHEN | UCD_PROPERTY_PATTERN_SYNTAX;
+		if (c >= 0x2E3A && c <= 0x2E3B) return UCD_PROPERTY_DASH | UCD_PROPERTY_PATTERN_SYNTAX | ESPEAKNG_PROPERTY_EXTENDED_DASH;
 		return UCD_PROPERTY_DASH | UCD_PROPERTY_PATTERN_SYNTAX;
 	case 0x3000:
 		if (c == 0x301C)                return UCD_PROPERTY_DASH | UCD_PROPERTY_PATTERN_SYNTAX;
 		if (c == 0x3030)                return UCD_PROPERTY_DASH | UCD_PROPERTY_PATTERN_SYNTAX;
 		break;
 	case 0xFE00:
+		if (c >= 0xFE31 && c <= 0xFE32) return UCD_PROPERTY_DASH | ESPEAKNG_PROPERTY_EXTENDED_DASH;
 		if (c == 0xFE63)                return UCD_PROPERTY_DASH | UCD_PROPERTY_HYPHEN | UCD_PROPERTY_OTHER_MATH;
 		break;
 	case 0xFF00:

src/ucd-tools/tools/printdata.py

 	props += (2 ** 31) * data.get('Pattern_Syntax', 0)
 	props += (2 ** 32) * data.get('Prepended_Concatenation_Mark', 0)
         # eSpeak NG extended properties:
+	props += (2 ** 55) * data.get('Extended_Dash', 0)
 	props += (2 ** 56) * data.get('Paragraph_Separator', 0)
 	props += (2 ** 57) * data.get('Ellipsis', 0)
 	props += (2 ** 58) * data.get('Semi_Colon', 0)