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Diffstat (limited to 'examples-3.0/tutorial/syntax/GrammarIta.gf')
| -rw-r--r-- | examples-3.0/tutorial/syntax/GrammarIta.gf | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/examples-3.0/tutorial/syntax/GrammarIta.gf b/examples-3.0/tutorial/syntax/GrammarIta.gf new file mode 100644 index 000000000..04b112ed9 --- /dev/null +++ b/examples-3.0/tutorial/syntax/GrammarIta.gf @@ -0,0 +1,132 @@ +--# -path=.:prelude + +concrete GrammarIta of Grammar = open Prelude, MorphoIta in { + + lincat + Phr = {s : Str} ; + S = {s : Str} ; + QS = {s : Str} ; + Cl = Clause ; + QCl = Clause ; + NP = NounPhrase ; + IP = NounPhrase ; + CN = Noun ; + Det = {s : Gender => Str ; n : Number} ; + IDet = {s : Gender => Str ; n : Number} ; + AP = {s : Gender => Number => Str} ; + AdA = {s : Str} ; + VP = VerbPhrase ; + N = Noun ; + A = Adjective ; + V = Verb ; + V2 = Verb2 ; + Conj = {s : Str} ; + Subj = {s : Str} ; + Pol = {s : Str ; p : Bool} ; + + oper + Clause : Type = {s : Bool => Str} ; + NounPhrase : Type = {s : Str ; g : Gender ; n : Number} ; + VerbPhrase : Type = {s : Bool => Gender => Number => Str} ; + lin + PhrS = postfixSS "." ; + PhrQS = postfixSS "?" ; + + UseCl pol cl = {s = pol.s ++ cl.s ! pol.p} ; + UseQCl pol qcl = {s = pol.s ++ qcl.s ! pol.p} ; + + QuestCl cl = cl ; + + SubjS subj s = {s = subj.s ++ s.s} ; + + PredVP = predVP ; + + QuestVP = predVP ; + + QuestV2 ip np v2 = + {s = \\b => v2.c ++ ip.s ++ posneg b ++ v2.s ! np.n ++ np.s} ; + + ComplV2 v2 np = {s = \\b,_,n => posneg b ++ v2.s ! n ++ v2.c ++ np.s} ; + ComplAP ap = {s = \\b,g,n => posneg b ++ copula n ++ ap.s ! g ! n} ; + + DetCN det cn = {s = det.s ! cn.g ++ cn.s ! det.n ; g = cn.g ; n = det.n} ; + + ModCN ap cn = {s = \\n => cn.s ! n ++ ap.s ! cn.g ! n ; g = cn.g} ; + + AdVP adv vp = {s = \\p,n,g => vp.s ! p ! n ! g ++ adv.s} ; + AdAP ada ap = {s = \\n,g => ada.s ++ ap.s ! n ! g} ; + + IDetCN det cn = {s = det.s ! cn.g ++ cn.s ! det.n ; g = cn.g ; n = det.n} ; + + ConjS c a b = {s = a.s ++ c.s ++ b.s} ; + ConjNP c a b = {s = a.s ++ c.s ++ b.s ; n = Pl ; g = conjGender a.g b.g} ; + + UseN n = n ; + UseA a = a ; + UseV v = {s = \\b,_,n => posneg b ++ v.s ! n} ; + + this_Det = mkDet Sg (regAdjective "questo") ; + that_Det = mkDet Sg (regAdjective "quello") ; + these_Det = mkDet Pl (regAdjective "questo") ; + those_Det = mkDet Pl (regAdjective "quello") ; + every_Det = {s = \\_ => "ogni" ; n = Sg} ; + theSg_Det = {s = artDef Sg ; n = Sg} ; + thePl_Det = {s = artDef Pl ; n = Pl} ; + indef_Det = {s = artIndef ; n = Sg} ; + plur_Det = {s = \\_ => [] ; n = Pl} ; + two_Det = {s = \\_ => "due" ; n = Pl} ; + today_Adv = {s = "oggi"} ; + very_AdA = {s = "molto"} ; + which_IDet = {s = \\_ => "quale" ; n = Sg} ; + and_Conj = {s = "e"} ; + because_Subj = {s = "perché"} ; + + PPos = {s = [] ; p = True} ; + PNeg = {s = [] ; p = False} ; + + oper + predVP : NounPhrase -> VerbPhrase -> Clause = \np,vp -> + {s = \\b => np.s ++ vp.s ! b ! np.g ! np.n} ; + + copula : Number -> Str = \n -> case n of { + Sg => "è" ; + Pl => "sono" + } ; + + posneg : Bool -> Str = \b -> case b of { + True => [] ; + False => "non" + } ; + + mkDet : Number -> Adjective -> Det = \n,adj -> { + s = \\g => adj.s ! g ! n ; + n = n ; + lock_Det = <> + } ; + + artDef : Number -> Gender => Str = \n -> case n of { + Sg => table { + Masc => pre {"il" ; "lo" / sImpuro} ; + Fem => "la" + } ; + Pl => table { + Masc => pre {"i" ; "gli" / sImpuro ; "gli" / vowel} ; + Fem => "le" + } + } ; + + artIndef : Gender => Str = table { + Masc => pre {"un" ; "uno" / sImpuro} ; + Fem => pre {"una" ; "un'" / vowel} + } ; + + conjGender : Gender -> Gender -> Gender = \g,h -> case g of { + Masc => Masc ; + _ => h + } ; + + sImpuro : Strs = strs {"sb" ; "sp" ; "sy" ; "z"} ; + vowel : Strs = strs {"a" ; "e" ; "i" ; "o" ; "u"} ; + + +} |
