added swahili (fragments) by Wanjiku Ng'ang'a and Juliet Mutahi

2026-05-07 18:22:50 -06:00 · 2011-01-12 08:06:19 +00:00
parent ea0f0102c0
commit 5661ecde18
31 changed files with 1090 additions and 4 deletions
--- a/lib/src/swahili/ResSwa.gf
+++ b/lib/src/swahili/ResSwa.gf
@@ -0,0 +1,171 @@
+--# -path=.:../abstract:../common:../../prelude
+
+--1 Swahili auxiliary operations.
+
+-- This module contains operations that are needed to make the
+-- resource syntax work. To define everything that is needed to
+-- implement $Test$, it moreover contains regular lexical
+-- patterns needed for $Lex$.
+
+resource ResSwa = ParamX ** open Prelude in {
+
+  flags optimize=all ;
+
+--For $Noun$
+
+-- This is the worst-case $Case$ needed for pronouns.
+
+  param Case = Nom | Loc ;
+
+  param Animacy = AN | IN ;
+
+  param Gender = g1_2 | g3_4 | g5_6 | g5a_6 | g6 | g7_8 | g9_10 | g11 | g11_6 | g11_10 ; 
+
+--2 For $Adjective$
+
+   AForm = AF Number Gender Animacy 
+	 | AA ;
+ 
+-- The order of sentence is needed already in $VP$.
+
+    Order = ODir | OQuest ;
+
+ --2 For $Verb$
+
+-- Verbs will take one of the five forms
+
+  param 
+	VForm = VInf
+	       | VImper Number Person
+	       | VPres Number Gender Animacy Person
+               | VPast Number Gender Animacy Person
+               | VFut Number Gender Animacy Person;
+
+	
+  oper
+
+   Verb : Type = {s : VForm => Str} ;
+
+
+   VerbForms : Type =  Tense => Anteriority => Polarity => Agr => Str ;
+
+    VP : Type = {
+    s  : VerbForms ;
+    s2 : Agr => Str
+    } ;
+
+	
+  mkV : Str -> {s : VForm => Str} = 
+     \cheza -> {
+     s = table { 
+       VInf => case Predef.take 2 cheza of { 
+		"ku" => cheza;
+		 _ => "ku"+cheza
+	 };
+       VImper n p => case <n,p> of{
+		  <Sg,P2> => init cheza + "eni";
+		  <_,_> => cheza}; 
+       VPres n g anim p => Verbprefix n g anim p + "na" + cheza; 
+       VPast n g anim p => Verbprefix n g anim p + "li" + cheza ;
+       VFut n g anim p => Verbprefix n g anim p + "ta" + cheza     
+       } 
+     } ;
+
+   
+  predV : Verb -> VP = \verb -> {
+    s = \\t,ant,b,agr => 
+      let
+        inf  = verb.s ! VInf ;
+        imper = verb.s ! VImper agr.n agr.p;
+        pres = verb.s ! VPres agr.n agr.g agr.anim agr.p ;
+        past  = verb.s ! VPast agr.n agr.g agr.anim agr.p ;
+        fut = verb.s ! VFut agr.n agr.g agr.anim agr.p ; 
+      in
+      case <t,ant,b> of {
+        <_,Anter,Pos> => imper;
+        <Pres,Simul,Pos> => pres  ;
+	<Past,Anter,Pos> => past ;
+	<Fut, Anter,Pos> => fut ;
+	<_,_,_> => inf
+               
+        } ;
+    s2 = \\_ => []
+    } ;
+
+  
+  Verbprefix : Number -> Gender -> Animacy -> Person -> Str = \n,g,anim,p ->
+   case <anim,n,g,p> of {
+    <AN,Sg,_,P1>      => "ni" ;
+    <AN,Sg,_,P2>      => "u" ;
+    <AN,Pl,_,P1>      => "tu" ;
+    <AN,Pl,_,P2>      => "m" ;
+    <AN,Sg,_,_>      => "a" ;
+    <AN,Pl,_,_>      => "wa" ;
+    <_,Sg,g1_2,_>   => "a" ;
+    <_,Pl,g1_2,_>   => "wa" ;
+    <_,Sg,g3_4,_>   => "u" ;
+    <_,Pl,g3_4,_>   => "i"  ;
+    <_,Sg,g5_6,_>   => "li" ;
+    <_,Pl,g5_6,_>   => "ya" ;
+    <_,Sg,g5a_6,_>  => "li" ;
+    <_,Pl,g5a_6,_>  => "ya" ;
+    <IN,_,g6,_>     => "ya" ;
+    <IN,Sg,g7_8,_>   => "ki" ;
+    <IN,Pl,g7_8,_>   => "vi" ;
+    <IN,Sg,g9_10,_>  => "i" ;
+    <IN,Pl,g9_10,_>  => "zi" ;
+    <IN,_,g11,_>     => "u" ;
+    <IN,Sg,g11_6,_>  => "u" ;
+    <IN,Pl,g11_6,_>  => "ya" ;
+    <IN,Sg,g11_10,_> => "u" ;
+    <IN,Pl,g11_10,_> => "zi"  
+   } ;
+
+
+
+
+
+  
+
+-- Auxiliary verbs have special negative forms.
+param
+    VVForm = 
+       VVF VForm
+     | VVPresNeg
+     | VVPastNeg  --# notpresent
+     ; 
+                
+--Adjectives 
+
+ oper Adj = {s : AForm => Str} ;
+
+--2 For $Quantifiers$
+-- A 3-dimensional system of quantifiers (demonstrative pronouns) based on position of object, hearer + speaker
+-- need to find linguistic term to express this
+
+   param Spatial = SpHrObj | SpHr | HrObj ;    --w.r.t object	
+
+-- Agreement of adjectives, verb phrases, and relative pronouns.
+
+oper
+  AGR = {n : Number ; g : Gender ; anim : Animacy ; p : Person} ;
+  Agr : Type = {n : Number ; g : Gender ; anim : Animacy ; p : Person} ;
+  agr : Number -> Gender -> Animacy -> Person -> Agr = \n,g,anim,p -> {n = n ; g = g ; anim = anim ; p = p} ;
+
+-- For $Sentence$.
+
+ Clause : Type = {
+    s : Tense => Anteriority => Polarity => Str
+    } ;
+
+  mkClause : Str -> Agr -> VP -> Clause =
+    \subj,agr,vp -> {
+      s = \\t,a,b => 
+        let 
+          verb  = vp.s ! t ! a ! b ! agr 
+        in
+          subj ++ verb
+    } ;
+
+
+}