Add the InPC value alias Not_Applicable=NA (#1175)

* UTC-184-A68 Action Item for Robin Leroy, PAG: For property value Indic_Positional_Category=NA, add a long alias Not_Applicable in both PropertyValueAliases.txt and IndicPositionalCategory.txt. For Unicode Version 17.0. See L2/25-183 item 2.2.

* GenerateEnums

* Regenerate UCD

Author: eggrobin

unicodetools/data/ucd/dev/IndicPositionalCategory.txt

@@ -1,5 +1,5 @@
 # IndicPositionalCategory-17.0.0.txt
-# Date: 2025-06-30, 06:18:52 GMT
+# Date: 2025-07-29, 13:35:52 GMT
 # © 2025 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use and license, see https://www.unicode.org/terms_of_use.html
@@ -127,9 +127,9 @@
 # Property: Indic_Positional_Category
 #
 #  All code points not explicitly listed for Indic_Positional_Category
-#  have the value NA (not applicable).
+#  have the value Not_Applicable (NA).
 #
-# @missing: 0000..10FFFF; NA
+# @missing: 0000..10FFFF; Not_Applicable
 
 # ------------------------------------------------
 

unicodetools/data/ucd/dev/PropertyValueAliases.txt

@@ -887,7 +887,7 @@ InPC; Bottom_And_Left                 ; Bottom_And_Left
 InPC; Bottom_And_Right                ; Bottom_And_Right
 InPC; Left                            ; Left
 InPC; Left_And_Right                  ; Left_And_Right
-InPC; NA                              ; NA
+InPC; NA                              ; Not_Applicable
 InPC; Overstruck                      ; Overstruck
 InPC; Right                           ; Right
 InPC; Top                             ; Top

unicodetools/src/main/java/org/unicode/props/UcdPropertyValues.java

@@ -1215,7 +1215,7 @@ public enum Indic_Positional_Category_Values implements Named {
         Bottom_And_Right("Bottom_And_Right"),
         Left("Left"),
         Left_And_Right("Left_And_Right"),
-        NA("NA"),
+        Not_Applicable("NA"),
         Overstruck("Overstruck"),
         Right("Right"),
         Top("Top"),

unicodetools/src/main/java/org/unicode/text/UCD/MakeUnicodeFiles.java

@@ -1281,10 +1281,7 @@ public static void generatePropertyFile(String filename) throws IOException {
                 }
                 pwProp.println(ps.roozbehFile ? "#" : "");
                 pwProp.println("#  All code points not explicitly listed for " + prop.getName());
-                pwProp.println(
-                        "#  have the value "
-                                + v
-                                + (ps.roozbehFile && v.equals("NA") ? " (not applicable)." : "."));
+                pwProp.println("#  have the value " + v + ".");
             }
 
             if (!ps.interleaveValues && prop.isType(UnicodeProperty.BINARY_MASK)) {

unicodetools/src/main/resources/org/unicode/text/UCD/MakeUnicodeFiles.txt

@@ -1019,7 +1019,7 @@ File:	IndicPositionalCategory
 #   * U+119D2 NANDINAGARI VOWEL SIGN I has stylistically variable placement
 #     in Nandinagari.
 Property: Indic_Positional_Category
-Format:	roozbehFile separateValues=false valueStyle=short skipValue=NA
+Format:	roozbehFile separateValues=false valueStyle=short skipValue=Not_Applicable
 Value: Right
 Value: Left
 Value: Visual_Order_Left