Unikemet 17.0β from Michel (#1100)

* Unikemet 17.0β from Michel

There are massive updates in the description fields, a new key for the alternate
sequences (according to L2/25-110R that you don't need for the nameslist), still
some changes in the exposed values (Function and Fval) […].

Besides the description fields changes, from a PAG point of view, there is a new
'property' kEH_AltSeq' which shows the alternate sequence of code points for an
existing code point (can be one code point for variant but multiple for compound
signs). It is based on L2/25-110R which was covered in SEW.

Co-authored-by: michelsu <[email protected]>

* Index & ExtraP(V)A

* GenerateEnums

* Typos fixed by Michel

---------

Co-authored-by: michelsu <[email protected]>

Author: eggrobin

unicodetools/data/ucd/dev/Unikemet.txt

@@ -82,6 +82,7 @@ public enum UcdProperty {
     Uppercase_Mapping(PropertyType.String, DerivedPropertyStatus.Approved, "uc"),
     kCompatibilityVariant(
             PropertyType.String, DerivedPropertyStatus.Approved, "cjkCompatibilityVariant"),
+    kEH_AltSeq(PropertyType.String, DerivedPropertyStatus.Provisional, "kEH_AltSeq"),
     kSimplifiedVariant(
             PropertyType.String,
             DerivedPropertyStatus.Provisional,

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

@@ -1567,6 +1567,7 @@ public static Joining_Type_Values forName(String name) {
     // kDaeJaweon
     // kDefinition
     // kEACC
+    // kEH_AltSeq
     // kEH_Cat
     public enum kEH_Core_Values implements Named {
         Core("C"),

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

@@ -55,6 +55,8 @@ Do_Not_Emit_Preferred ; Do_Not_Emit_Preferred ; UCDNonProperty
 normalization_correction_original ; normalization_correction_original ; UCDNonProperty
 normalization_correction_corrected ; normalization_correction_corrected ; UCDNonProperty
 
+kEH_AltSeq               ; kEH_AltSeq ; Provisional
+
 # ================================================
 # Miscellaneous Properties
 # ================================================

unicodetools/src/main/resources/org/unicode/props/ExtraPropertyAliases.txt

@@ -349,3 +349,4 @@ kEH_Core ; N ; None
 # @missing: 0000..10FFFF; kEH_Func ; <none>
 # @missing: 0000..10FFFF; kEH_FVal ; <none>
 # @missing: 0000..10FFFF; kEH_UniK ; <none>
+# @missing: 0000..10FFFF; kEH_AltSeq ; <none>

unicodetools/src/main/resources/org/unicode/props/ExtraPropertyValueAliases.txt

@@ -516,4 +516,5 @@ Unikemet ; kEH_HG
 Unikemet ; kEH_IFAO
 Unikemet ; kEH_NoMirror
 Unikemet ; kEH_NoRotate
-Unikemet ; kEH_UniK
+Unikemet ; kEH_UniK
+Unikemet ; kEH_AltSeq