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32 lines
1.0 KiB
32 lines
1.0 KiB
/** |
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* Copyright 2020 Garrit Franke |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* https://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use crate::lexer::Position; |
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pub fn highlight_position_in_file(input: String, position: Position) -> String { |
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// TODO: Chain without collecting in between |
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input |
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.chars() |
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.skip(position.raw) |
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.take_while(|c| c != &'\n') |
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.collect::<String>() |
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.chars() |
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.rev() |
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.take_while(|c| c != &'\n') |
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.collect::<String>() |
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.chars() |
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.rev() |
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.collect::<String>() |
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}
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