Jan Stary <h...@stare.cz> writes: > The diff below makes head(1) recognize `-' > as a name for the standard input, > as many other utilities do.
Makes sense to me. The following points could be improved IMO: - using strcmp sounds cleaner than those char comparisons - I don't think the man page bits are needed. Utilities that read from stdin are supposed to support `-'. I'm not sure whether the extra example is really helpful. - should we avoid closing stdin (multiple times)? Even though our fclose(3) seems to cope with this, it seems that neither the C standard nor POSIX offer such a guarantee. -- jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE