X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=cmd%2Fapropos.pl;h=8e4d4eb24fff17d4943e3db394bb13b3038b5771;hb=7346d1f8129457eee2e602b36e27435141533049;hp=26a60e7ccca6bdaf573e4ab9550fe2ef4853314e;hpb=a06ff95db570322cf86b713d4a6b410ea007b8e0;p=spider.git

diff --git a/cmd/apropos.pl b/cmd/apropos.pl
index 26a60e7c..8e4d4eb2 100644
--- a/cmd/apropos.pl
+++ b/cmd/apropos.pl
@@ -15,25 +15,37 @@ my @out;
 my $lang = $self->lang;
 $lang = 'en' if !$lang;
 
-my $h = new IO::File;
+my $in;
+$line = 'help' unless $line;
+$line =~ s/\W//g;   # remove dubious characters
+
+my ($priv, $cmd, $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 $h;
+unless ($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;
+		}
+	}
+}
 
+# do english help
 my $include;
-my ($priv, $cmd, $desc);
-
-foreach $in (<$h>) {
+foreach $in (<$defh>) {
 	next if $in =~ /^\#/;
 	chomp $in;
 	if ($in =~ /^===/) {
-		push @out, "$cmd $desc" if $include;
+		$cmd{$cmd} = "$cmd $desc" if $include;
 		$include = 0;
 		$in =~ s/=== //;
 		($priv, $cmd, $desc) = split /\^/, $in;
@@ -45,9 +57,33 @@ foreach $in (<$h>) {
 	}
 	$include =~ 1 if $cmd =~ /$line/i;
 }
-push @out, "$cmd $desc" if $include;
+$cmd{$cmd} = "$cmd $desc" if $include;
+$defh->close;
+
+# override with any not english help
+if ($h) {
+	my $include;
+	foreach $in (<$h>) {
+		next if $in =~ /^\#/;
+		chomp $in;
+		if ($in =~ /^===/) {
+			$cmd{$cmd} = "$cmd $desc" if $include;
+			$include = 0;
+			$in =~ s/=== //;
+			($priv, $cmd, $desc) = split /\^/, $in;
+			next if $priv > $self->priv;             # ignore subcommands that are of no concern
+			next unless $cmd =~ /$line/i || $desc =~ /$line/i;
+			next if $cmd =~ /-$/o;
+			$include = 1;
+			next;
+		}
+		$include =~ 1 if $cmd =~ /$line/i;
+	}
+	$cmd{$cmd} = "$cmd $desc" if $include;
+	$h->close;
+}
 
-close($h);
+push @out, map {$cmd{$_}} sort keys %cmd;
 
 push @out, $self->msg('helpe2', $line) if @out == 0;