24 lines
368 B
Perl
24 lines
368 B
Perl
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;# Usage: &flush(FILEHANDLE)
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;# flushes the named filehandle
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;# Usage: &printflush(FILEHANDLE, "prompt: ")
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;# prints arguments and flushes filehandle
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sub flush {
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local($old) = select(shift);
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$| = 1;
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print "";
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$| = 0;
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select($old);
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}
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sub printflush {
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local($old) = select(shift);
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$| = 1;
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print @_;
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$| = 0;
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select($old);
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}
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1;
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