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42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
/*
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Maddy Mail Server - Composable all-in-one email server.
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Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package lexer
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import (
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"io"
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)
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// allTokens lexes the entire input, but does not parse it.
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// It returns all the tokens from the input, unstructured
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// and in order.
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func allTokens(input io.Reader) ([]Token, error) {
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l := new(lexer)
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err := l.load(input)
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if err != nil {
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return nil, err
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}
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var tokens []Token
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for l.next() {
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tokens = append(tokens, l.token)
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}
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if err := l.err(); err != nil {
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return nil, err
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}
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return tokens, nil
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}
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