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@ -59,6 +59,19 @@ struct parse_driver { |
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if(line > line_offsets.size()) return read_file.size(); |
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return get_index(line+1, 1); |
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} |
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void print_highlighted_location(std::ostream& stream, const yy::location& loc) { |
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size_t print_start = get_index(loc.begin.line, 1); |
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size_t highlight_start = get_index(loc.begin.line, loc.begin.column); |
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size_t highlight_end = get_index(loc.end.line, loc.end.column); |
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size_t print_end = get_line_end(loc.end.line); |
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const char* content = read_file.c_str(); |
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stream.write(content + print_start, highlight_start - print_start); |
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stream << "\033[4;31m"; |
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stream.write(content + highlight_start, highlight_end - highlight_start); |
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stream << "\033[0m"; |
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stream.write(content + highlight_end, print_end - highlight_end); |
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} |
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}; |
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#define YY_DECL yy::parser::symbol_type yylex(yyscan_t yyscanner, parse_driver& drv) |
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