(Som) Add the structure and placeholders for Somali RG

src/api/CombinatorsSom.gf

@@ -0,0 +1,7 @@
+--# -path=.:alltenses:prelude:src/somali
+
+resource CombinatorsSom = Combinators with
+  (Cat = CatSom),
+  (Structural = StructuralSom),
+  (Noun = NounSom),
+  (Constructors = ConstructorsSom) ** open MissingSom in {}  ;

src/api/ConstructorsSom.gf

@@ -0,0 +1,3 @@
+--# -path=.:alltenses:prelude:../somali
+
+resource ConstructorsSom = Constructors with (Grammar = GrammarSom) ** open MissingSom in {} ;

src/api/SymbolicSom.gf

@@ -0,0 +1,5 @@
+--# -path=.:../somali:../common:../abstract:../prelude
+
+resource SymbolicSom = Symbolic with
+  (Symbol = SymbolSom),
+  (Grammar = GrammarSom) ** open MissingSom in {} ;

src/api/SyntaxSom.gf

@@ -0,0 +1,5 @@
+--# -path=.:alltenses:prelude
+
+instance SyntaxSom of Syntax = 
+  ConstructorsSom, CatSom, StructuralSom, CombinatorsSom ;
+

src/api/TrySom.gf

@@ -0,0 +1,3 @@
+--# -path=.:../somali:../common:../abstract:../prelude
+
+resource TrySom = SyntaxSom, LexiconSom, ParadigmsSom - [mkAdv,mkAdN,mkDet,mkQuant,mkPConj] ;