require Exporter;
@ISA = qw(Exporter);
@EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf
- parray parraypairs shellregex readfilestr writefilestr
- print_all_fields cltounix iscallsign unpad is_callsign
+ parray parraypairs phex shellregex readfilestr writefilestr
+ print_all_fields cltounix unpad is_callsign
is_freq is_digits is_pctext is_pcflag insertitem deleteitem
);
return ($priv, $prompt);
}
+# turn a hex field into printed hex
+sub phex
+{
+ my $val = shift;
+ return sprintf '%X', $val;
+}
+
# take an arg as an array list and print it
sub parray
{
my ($priv, $ans) = promptf($ref->field_prompt($field), $ref->{$field});
my @tmp;
if (length $ans > 79) {
- my ($p, $a) = split /: /, $ans;
+ my ($p, $a) = split /: /, $ans, 2;
my $l = (length $p) + 2;
my $al = 79 - $l;
+ my $bit;
while (length $a > $al ) {
- $a =~ s/^(.{$al})//;
- push @tmp, "$p: $1";
+ ($bit, $a) = unpack "A$al A*", $a;
+ push @tmp, "$p: $bit";
$p = ' ' x ($l - 2);
}
push @tmp, "$p: $a" if length $a;
return '^' . $in . "\$";
}
-# start an attempt at determining whether this string might be a callsign
-sub iscallsign
-{
- my $call = uc shift;
- return 1 if $call =~ /^[A-Z]+\d+[A-Z]+/;
- return 1 if $call =~ /^\d+[A-Z]\d+[A-Z]+/;
- return undef;
-}
-
# read in a file into a string and return it.
# the filename can be split into a dir and file and the
# file can be in upper or lower case.