period . placeholder _ colon : semicolon ; dcolon :: lparen ( rparen ) llevel_curly .{ lcurly { rcurly } ldcurly ⦃ rdcurly ⦄ lcurlybar {| rcurlybar |} lbracket [ rbracket ] langle ⟨ rangle ⟩ triangle ▸ caret ^ up ↑ down question ? question_lp ?( bang ! slash / plus + star * turnstile ⊢ explicit @ max max imax imax cup \u2294 import import prelude prelude show show have have assert assert assume assume take take fun fun match match ellipsis ... raw raw true true false false options options commands commands instances instances classes classes coercions coercions arrow -> declarations declarations decls decls hiding hiding exposing exposing renaming renaming replacing replacing extends extends as as none [none] whnf [whnf] wf [wf] in in at at assign := visible [visible] from from using using then then else else by by rewrite rewrite proof proof qed qed begin begin begin_plus begin+ end end private private definition definition theorem theorem abbreviation abbreviation axiom axiom axioms axioms constant constant constants constants variable variable variables variables instance [instance] priority [priority unfold_c [unfold-c unfold_f [unfold-f] constructor [constructor] coercion [coercion] reducible [reducible] quasireducible [quasireducible] semireducible [semireducible] irreducible [irreducible] parsing_only [parsing-only] symm [symm] trans [trans] refl [refl] subst [subst] recursor [recursor attribute attribute with with class [class] multiple_instances [multiple-instances] prev prev scoped scoped foldr foldr foldl foldl binder binder binders binders infix infix infixl infixl infixr infixr postfix postfix prefix prefix notation notation call call calc calc persistent [persistent] root _root_ fields fields trust trust metaclasses metaclasses inductive inductive