fixed decodeUTF8 for pgf; removed old resources from darcs

lib/resource/interlingua/MorphoIna.gf

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+--# -path=.:../../prelude
+
+--1 A Simple Interlingua Resource Morphology
+--
+-- Aarne Ranta 2003--2005
+-- JP Bernardy 2007
+--
+-- This resource morphology contains definitions needed in the resource
+-- syntax. To build a lexicon, it is better to use $ParadigmsIna$, which
+-- gives a higher-level access to this module.
+
+resource MorphoIna = ResIna ** open Prelude, (Predef=Predef) in {
+
+  flags optimize=all ;
+
+--2 Nouns
+--
+-- For conciseness and abstraction, we define a worst-case macro for
+-- noun inflection. It is used for defining special case that
+-- only need one string as argument.
+
+oper
+    CommonNoun  : Type = {s : Number => Str};  -- nouns are inflected in number
+
+    nounGen : Str -> Str -> CommonNoun = \mec,mecs -> 
+      {s = table {Sg => mec;
+		  Pl => mecs
+	 };
+      };
+
+    nounReg : Str -> CommonNoun = \cas -> 
+      let s = case last cas of {
+	    "a" | "e" | "i" | "o" | "u" => "s" ;
+	  "c" => "hes";
+	  _ => "es" 
+	    }
+      in nounGen cas (cas + s) ;
+
+--2 Determiners
+
+    mkDeterminer : Number -> Str -> {s : Case => Str ; n : Number} = \n,s ->
+      {s = \\c=>casePrep "" c ++ s ; n = n} ;
+
+    mkIDeterminer : Number -> Str -> {s : Str ; n : Number} = \n,s ->
+      {s = s ; n = n} ;
+
+--2 Adjectives
+--
+-- To form the adjectival and the adverbial forms, 3 strings are needed
+-- in the worst case. (bon, melior, optime)
+
+  Adjective = {s : AForm => Str} ;
+
+-- However, most adjectives can be inflected using the final character.
+
+  regAdjective : Str -> Adjective = \clar -> 
+    mkAdjective clar ("plus" ++ clar) ("le" ++ "plus" ++ clar) ; 
+
+--3 Verbs
+
+  -- defined in resina
+
+} ;
+