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Add in grep -E support
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@ -253,6 +253,9 @@ extern int grep_main(int argc, char **argv)
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#ifdef CONFIG_FEATURE_GREP_CONTEXT
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"A:B:C:"
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#endif
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#ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS
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"E"
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#endif
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)) > 0) {
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switch (opt) {
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case 'i':
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@ -285,6 +288,11 @@ extern int grep_main(int argc, char **argv)
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case 'e':
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add_regex(optarg);
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break;
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#ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS
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case 'E':
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reflags |= REG_EXTENDED;
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break;
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#endif
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case 'f':
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load_regexes_from_file(optarg);
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break;
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