20 lines
754 B
C
20 lines
754 B
C
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/*
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Copyright (c) 2015 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#pragma once
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#include "kernel/environment.h"
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namespace lean {
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environment add_abbreviation(environment const & env, name const & n, bool parsing_only, bool persistent = true);
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bool is_abbreviation(environment const & env, name const & n);
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bool is_parsing_only_abbreviation(environment const & env, name const & n);
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optional<name> is_abbreviated(environment const & env, expr const & e);
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bool contains_abbreviations(environment const & env, expr const & e);
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expr expand_abbreviations(environment const & env, expr const & e);
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void initialize_abbreviation();
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void finalize_abbreviation();
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}
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