/// <summary>
/// Réduction des groupes intérieurs de 3 consonnes
/// </summary>
public static Rule Rule1()
{
return(R.Rule(c => c
.Id("p1c17r1")
.Query(
q => q.Match(m => m.Seq(
s => s.Phon(p => IPA.IsConsonant(p) && !IPA.IsLiquide(p) &&
!IPA.IsFricative(p) && !IPA.IsGlide(p)),
s => s.Phon(IPA.IsConsonant),
s => s.Phon(IPA.IsConsonant))),
q => q.Match(m => m.Seq(
s => s.Phon(IPA.IsConsonant),
s => s.Phon(IPA.IsConsonant),
s => s.Phon(p => IPA.IsConsonant(p) && !IPA.IsLiquide(p) &&
!IPA.IsFricative(p) && !IPA.IsGlide(p)))))
.Rules(r => r
.Named("Réduction des groupes intérieurs de 3 consonnes")
.Phono(px => new[] { px[0], px[2] })
.Rewrite(_ => _)
.Rewrite(g => $"{g[0]} {g[2]}"))));
}
public bool IsOnsetCluster(string fst, string snd)
{
return((!IPA.IsVowel(fst) && !IPA.IsGlide(fst) && IPA.IsGlide(snd)) ||
((IPA.IsOcclusive(fst) || IPA.IsFricative(fst)) && IPA.IsLiquide(snd)));
}