Better error messages for mismatched brackets
Better error messages for mismatched brackets

jjdekker/libminizinc,nathanielbaxter/libminizinc,tias/libminizinc,tias/libminizinc,jjdekker/libminizinc,nathanielbaxter/libminizinc,jjdekker/libminizinc,jjdekker/libminizinc,nathanielbaxter/libminizinc,nathanielbaxter/libminizinc