Update highlight.cpp
Changed a silly mistake of providing a file name.
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13b8d1b894
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7b18473f42
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@ -14,7 +14,7 @@ bool is_keyword(std::string&);
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int main(int argc, char *argv[])
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int main(int argc, char *argv[])
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{
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{
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if (argc < 2) {
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if (argc < 2) {
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std::cout << "Usage: ./highlight <file>\n";
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std::cout << "Usage: ./" << argv[0] << " <file>\n";
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exit(EXIT_FAILURE);
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exit(EXIT_FAILURE);
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}
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}
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std::ifstream file(argv[1]);
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std::ifstream file(argv[1]);
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