Fix editor not displaying an error when stdio is not a terminal.
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@ -2225,6 +2225,11 @@ void editor_kbkey(struct editor* editor, int kbkey)
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int main(int argc, char* argv[])
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{
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if ( !isatty(0) )
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error(1, errno, "standard input");
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if ( !isatty(1) )
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error(1, errno, "standard output");
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struct editor editor;
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initialize_editor(&editor);
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