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-----# -path=.:../../prelude
---
-----1 A Simple Thai Resource Morphology
-----
----- Aarne Ranta 2002 -- 2005
-----
----- This resource morphology contains definitions needed in the resource
----- syntax. To build a lexicon, it is better to use $ParadigmsTha$, which
----- gives a higher-level access to this module.
---
---resource MorphoTha = ResTha ** open Prelude, (Predef=Predef) in {
---
--- flags optimize=all ;
---
-----2 Phonology
-----
----- To regulate the use of endings for both nouns, adjectives, and verbs:
---
---oper
--- y2ie : Str -> Str -> Str = \fly,s ->
--- let y = last (init fly) in
--- case y of {
--- "a" => fly + s ;
--- "e" => fly + s ;
--- "o" => fly + s ;
--- "u" => fly + s ;
--- _ => init fly + "ie" + s
--- } ;
---
---
-----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 => Case => Str} ;
---
--- nounGen : Str -> CommonNoun = \dog -> case last dog of {
--- "y" => nounY "dog" ;
--- "s" => nounS (init "dog") ;
--- _ => nounReg "dog"
--- } ;
---
----- These are auxiliaries to $nounGen$.
---
--- nounReg : Str -> CommonNoun = \dog ->
--- mkNoun dog (dog + "s") (dog + "'s") (dog + "s'");
--- nounS : Str -> CommonNoun = \kiss ->
--- mkNoun kiss (kiss + "es") (kiss + "'s") (kiss + "es'") ;
--- nounY : Str -> CommonNoun = \fl ->
--- mkNoun (fl + "y") (fl + "ies") (fl + "y's") (fl + "ies'") ;
---
---
-----3 Proper names
-----
----- Regular proper names are inflected with "'s" in the genitive.
---
--- nameReg : Str -> Gender -> {s : Case => Str} = \john,g ->
--- {s = table {Gen => john + "'s" ; _ => john} ; g = g} ;
---
-----2 Determiners
---
--- mkDeterminer : Number -> Str -> {s : Str ; n : Number} = \n,s ->
--- {s = s ; n = n} ;
---
-----2 Pronouns
-----
----- Here we define personal pronouns.
-----
----- We record the form "mine" and the gender for later use.
---
--- Pronoun : Type =
--- {s : Case => Str ; a : Agr ; g : Gender} ;
---
--- mkPronoun : (_,_,_,_ : Str) -> Number -> Person -> Gender -> Pronoun =
--- \I,me,my,mine,n,p,g ->
--- {s = table {Nom => I ; Acc => me ; Gen => my} ;
--- a = {n = n ; p = p} ;
--- g = g
--- } ;
---
--- human : Gender = Masc ; --- doesn't matter
---
--- pronI = mkPronoun "I" "me" "my" "mine" Sg P1 human ;
--- pronYouSg = mkPronoun "you" "you" "your" "yours" Sg P2 human ; -- verb agr OK
--- pronHe = mkPronoun "he" "him" "his" "his" Sg P3 Masc ;
--- pronShe = mkPronoun "she" "her" "her" "hers" Sg P3 Fem ;
--- pronIt = mkPronoun "it" "it" "its" "it" Sg P3 Neutr ;
---
--- pronWe = mkPronoun "we" "us" "our" "ours" Pl P1 human ;
--- pronYouPl = mkPronoun "you" "you" "your" "yours" Pl P2 human ;
--- pronThey = mkPronoun "they" "them" "their" "theirs" Pl P3 human ; ---
---
---
-----2 Adjectives
-----
----- To form the adjectival and the adverbial forms, two strings are needed
----- in the worst case. (First without degrees.)
---
--- Adjective = {s : AForm => Str} ;
---
----- However, most adjectives can be inflected using the final character.
----- N.B. this is not correct for "shy", but $mkAdjective$ has to be used.
---
--- regAdjective : Str -> Adjective = \free ->
--- let
--- e = last free ;
--- fre = init free ;
--- freely = case e of {
--- "y" => fre + "ily" ;
--- _ => free + "ly"
--- } ;
--- fre = case e of {
--- "e" => fre ;
--- "y" => fre + "i" ;
--- _ => free
--- }
--- in
--- mkAdjective free (fre + "er") (fre + "est") freely ;
---
----- Many adjectives are 'inflected' by adding a comparison word.
---
--- adjDegrLong : Str -> Adjective = \ridiculous ->
--- mkAdjective
--- ridiculous
--- ("more" ++ ridiculous)
--- ("most" ++ ridiculous)
--- ((regAdjective ridiculous).s ! AAdv) ;
---
---
-----3 Verbs
-----
----- The worst case needs five forms. (The verb "be" is treated separately.)
---
--- mkVerb4 : (_,_,_,_: Str) -> Verb = \go,goes,went,gone ->
--- let going = case last go of {
--- "e" => init go + "ing" ;
--- _ => go + "ing"
--- }
--- in
--- mkVerb go goes went gone going ;
---
----- This is what we use to derive the irregular forms in almost all cases
---
--- mkVerbIrreg : (_,_,_ : Str) -> Verb = \bite,bit,bitten ->
--- let bites = case last bite of {
--- "y" => y2ie bite "s" ;
--- "s" => init bite + "es" ;
--- _ => bite + "s"
--- }
--- in mkVerb4 bite bites bit bitten ;
---
----- This is used to derive regular forms.
---
--- mkVerbReg : Str -> Verb = \soak ->
--- let
--- soaks = case last soak of {
--- "y" => y2ie soak "s" ;
--- "s" => init soak + "es" ;
--- _ => soak + "s"
--- } ;
--- soaked = case last soak of {
--- "e" => init soak + "s" ;
--- _ => soak + "ed"
--- }
--- in
--- mkVerb4 soak soaks soaked soaked ;
---
--- verbGen : Str -> Verb = \kill -> case last kill of {
--- "y" => verbP3y (init kill) ;
--- "e" => verbP3e (init kill) ;
--- "s" => verbP3s (init kill) ;
--- _ => regVerbP3 kill
--- } ;
---
----- These are just auxiliary to $verbGen$.
---
--- regVerbP3 : Str -> Verb = \walk ->
--- mkVerbIrreg walk (walk + "ed") (walk + "ed") ;
--- verbP3s : Str -> Verb = \kiss ->
--- mkVerb4 kiss (kiss + "es") (kiss + "ed") (kiss + "ed") ;
--- verbP3e : Str -> Verb = \love ->
--- mkVerb4 love (love + "s") (love + "d") (love + "d") ;
--- verbP3y : Str -> Verb = \cr ->
--- mkVerb4 (cr + "y") (cr + "ies") (cr + "ied") (cr + "ied") ;
---
------ The particle always appears right after the verb.
---
--- verbPart : Verb -> Str -> Verb = \v,p ->
--- {s = \\f => v.s ! f ++ p ; isRefl = v.isRefl} ;
---
--- verbNoPart : Verb -> Verb = \v -> verbPart v [] ;
---
---
---} ;
---