50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
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/*
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* This project is licensed under the MIT license. For more information see the
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* LICENSE file.
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*/
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#pragma once
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// -----------------------------------------------------------------------------
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#include <string>
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#include <regex>
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#include "lineparser.h"
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// -----------------------------------------------------------------------------
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namespace maddy {
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// -----------------------------------------------------------------------------
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/**
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* StrikeThroughParser
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*
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* @class
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*/
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class StrikeThroughParser : public LineParser
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{
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public:
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/**
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* Parse
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*
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* From Markdown: `text ~~text~~`
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*
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* To HTML: `text <s>text</s>`
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*
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* @method
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* @param {std::string&} line The line to interpret
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* @return {void}
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*/
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void Parse( std::string& line ) override
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{
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static std::regex re(
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"(?!.*`.*|.*<code>.*)\\~\\~(?!.*`.*|.*<\\/code>.*)([^\\~]*)\\~\\~(?!.*`.*|.*<\\/code>.*)" );
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static std::string replacement = "<s>$1</s>";
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line = std::regex_replace( line, re, replacement );
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}
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}; // class StrikeThroughParser
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// -----------------------------------------------------------------------------
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} // namespace maddy
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