-#
# the help subsystem
#
# apropos - this does a grep on the command file and returns the commands
my $lang = $self->lang;
$lang = 'en' if !$lang;
-my $h = new IO::File;
+#print "$line\n";
+my $in;
+$line = 'help' unless $line;
+$line =~ s/\ball\b/.*/;
+$line =~ s/\W//g; # remove dubious characters
+print "$line\n";
+
+my ($priv, $cmd, $param, $desc);
+my %cmd;
-if (!open($h, "$main::localcmd/Commands_$lang.hlp")) {
- if (!open($h, "$main::cmd/Commands_$lang.hlp")) {
+my $defh = new IO::File;
+unless ($defh->open("$main::localcmd/Commands_en.hlp")) {
+ unless($defh->open("$main::cmd/Commands_en.hlp")) {
return (1, $self->msg('helpe1'));
}
}
-my $in;
-$line =~ s/\W//og; # remove dubious characters
-
-my $include;
-my ($priv, $cmd, $desc);
+my $h;
+if ($lang ne 'en') {
+ $h = new IO::File;
+ unless ($h->open("$main::localcmd/Commands_$lang.hlp")) {
+ unless($h->open("$main::cmd/Commands_$lang.hlp")) {
+ undef $h;
+ }
+ }
+}
-foreach $in (<$h>) {
+# do english help
+foreach $in (<$defh>) {
next if $in =~ /^\#/;
chomp $in;
+ $in =~ s/\r$//;
if ($in =~ /^===/) {
- push @out, "$cmd $desc" if $include;
- $include = 0;
- $in =~ s/=== //;
- ($priv, $cmd, $desc) = split /\^/, $in;
+# print "$in\n";
+ ($priv, $cmd, $param, $desc) = $in =~ m{^===\s+(\d)\^(\S+)(\s+[^\^]+)?\^(.*)};
+ $param ||= '';
+ $desc ||= '';
next if $priv > $self->priv; # ignore subcommands that are of no concern
- next unless $cmd =~ /$line/i || $desc =~ /$line/i;
+ next unless $in =~ /$line/i;
next if $cmd =~ /-$/o;
- $include = 1;
+ push @{$cmd{$cmd}->{en}}, "$cmd$param $desc";
next;
}
- $include =~ 1 if $cmd =~ /$line/i;
}
-push @out, "$cmd $desc" if $include;
+$defh->close;
-close($h);
+# override with any not english help
+if ($h) {
+ my $include;
+ foreach $in (<$h>) {
+ next if $in =~ /^\#/;
+ chomp $in;
+ $in =~ s/\r$//;
+ if ($in =~ /^===/) {
+# print "$in\n";
+ ($priv, $cmd, $param, $desc) = $in =~ m{^===\s+(\d)\^(\S+)(\s+[^\^]+)?\^(.*)};
+ $param ||= '';
+ $desc ||= '';
+ next if $priv > $self->priv; # ignore subcommands that are of no concern
+ next unless $in =~ /$line/i;
+ next if $cmd =~ /-$/o;
+ push @{$cmd{$cmd}->{$lang}}, "$cmd$param $desc";
+ next;
+ }
+ }
+ $h->close;
+}
+
+foreach my $k (sort keys %cmd) {
+ my $v;
+ if ($v = $cmd{$k}->{$lang}) {
+ push @out, @$v;
+ } elsif ($v = $cmd{$k}->{en}) {
+ push @out, @$v;
+ }
+}
push @out, $self->msg('helpe2', $line) if @out == 0;