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gf-core/examples/lrec-tutorial/Arabic.gf
2010-04-24 11:34:04 +00:00

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resource Arabic = {
oper
Root : Type = {F,C,L : Str} ;
Pattern : Type = {F,FC,CL,L : Str} ;
appPattern : Root -> Pattern -> Str = \r,p ->
p.F + r.F + p.FC + r.C + p.CL + r.L + p.L ;
getRoot : Str -> Root = \s -> case s of {
F@? + C@? + L => {F = F ; C = C ; L = L} ;
_ => Predef.error ("cannot get root from" ++ s)
} ;
getPattern : Str -> Pattern = \s -> case s of {
F + "F" + FC + "C" + CL + "L" + L => {F = F ; FC = FC ; CL = CL ; L = L} ;
_ => Predef.error ("cannot get pattern from" ++ s)
} ;
getWord : Str -> Str -> Str = \r,p ->
appPattern (getRoot r) (getPattern p) ;
param
Number = Sg | Dl | Pl ;
Gender = Masc | Fem ;
Tense = Perf | Impf ;
VPer = Vp3 Number Gender | Vp2Sg Gender | Vp2Dl | Vp2Pl Gender | Vp1Sg | Vp1Pl ;
oper
Verb : Type = {s : Tense => VPer => Str} ;
pattV_u : Tense -> VPer -> Pattern = \t,v -> getPattern (case t of {
Perf => case v of {
Vp3 Sg Masc => "FaCaLa" ;
Vp3 Sg Fem => "FaCaLat" ;
Vp3 Dl Masc => "FaCaLaA" ;
Vp3 Dl Fem => "FaCaLataA" ;
Vp3 Pl Masc => "FaCaLuwA" ;
Vp3 Pl Fem => "FaCaLona" ;
Vp2Sg Masc => "FaCaLota" ;
Vp2Sg Fem => "FaCaLoti" ;
Vp2Dl => "FaCaLotumaA" ;
Vp2Pl Masc => "FaCaLotum" ;
Vp2Pl Fem => "FaCaLotunv2a" ;
Vp1Sg => "FaCaLotu" ;
Vp1Pl => "FaCaLonaA"
} ;
Impf => case v of {
Vp3 Sg Masc => "yaFoCuLu" ;
Vp3 Sg Fem => "taFoCuLu" ;
Vp3 Dl Masc => "yaFoCuLaAni" ;
Vp3 Dl Fem => "taFoCuLaAni" ;
Vp3 Pl Masc => "yaFoCuLuwna" ;
Vp3 Pl Fem => "yaFoCuLna" ;
Vp2Sg Masc => "taFoCuLu" ;
Vp2Sg Fem => "taFoCuLiyna" ;
Vp2Dl => "taFoCuLaAni" ;
Vp2Pl Masc => "taFoCuLuwna" ;
Vp2Pl Fem => "taFoCuLona" ;
Vp1Sg => "A?aFoCuLu" ;
Vp1Pl => "naFoCuLu"
}
}) ;
u_Verb : Str -> Verb = \s -> {
s = \\t,p => appPattern (getRoot s) (pattV_u t p)
} ;
-- for html
tag : Str -> Str = \t -> "<" + t + ">" ;
etag : Str -> Str = \t -> "</" + t + ">" ;
atag : Str -> Str -> Str = \t,a -> "<" + t ++ a + ">" ;
intag : Str -> Str -> Str = \t,s -> tag t ++ s ++ etag t ;
intagAttr : Str -> Str -> Str -> Str = \t,a,s -> atag t a ++ s ++ etag t ;
verbTable : Verb -> Str = \v ->
let
vsp = v.s ! Perf ;
vsi = v.s ! Impf ;
tr : Str -> Str = intag "tr" ;
td : Str -> Str = intag "td" ;
ts : Str -> Str = \s -> td ("\"" ++ s ++ "\"") ;
trs : Str -> Str -> VPer -> Str = \s,n,v ->
tr (td s ++ td n ++ ts (vsp ! v) ++ ts (vsi ! v))
in
intagAttr "table" "border=1" (
tr ((td "Persona") ++ (td "Numerus") ++ (td "Perfectum") ++ (td "Imperfectum")) ++
trs "3. masc." "sing." (Vp3 Sg Masc) ++
trs "3. fem." "sing." (Vp3 Sg Fem) ++
trs "2. masc." "sing." (Vp2Sg Masc) ++
trs "2. fem." "sing." (Vp2Sg Fem) ++
trs "1." "sing." (Vp1Sg) ++
trs "3. masc." "dual." (Vp3 Dl Masc) ++
trs "3. fem." "dual." (Vp3 Dl Fem) ++
trs "2." "dual." (Vp2Dl) ++
trs "3. masc." "plur." (Vp3 Pl Masc) ++
trs "3. fem." "plur." (Vp3 Pl Fem) ++
trs "2. masc." "plur." (Vp2Pl Masc) ++
trs "2. fem." "plur." (Vp2Pl Fem) ++
trs "1." "plur." (Vp1Pl)
) ;
}