| False
positives |
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| • | grep
angle [system’s files] |
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| • | There
are likely to be a number of spurious |
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| matches |
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| – | …triangle…,
…quadrangle… |
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| – | /* I
could strangle this programmer! */ |
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| – | /*
Supports the small planetary rovers |
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| presented by Angle & Brooks (IROS
‘90) */ |
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| – | printf(“Now
play the Star Spangled Banner”); |
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| • | Be
careful about using agrep! |
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