ftp://ftp.sunet.se/pub/Linux/distributions/Debian/debian/pool/main/s/safecopy/safecopy_1.7.orig.tar.gz
safecopy.c:263:56: warning: unknown escape sequence '\-' [-Wunknown-escape-sequence]
        fprintf(printout, "                   Default: none, 0 if \-I is specified\n");
                                                                  ^~
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number of projects scanned: 2196
number of warnings: 1