--- stem-hr.pl	2005/02/25 23:40:18	2
+++ stem-hr.pl	2005/02/26 00:01:42	3
@@ -18,10 +18,6 @@
 # - uzvici
 #
 
-sub rm_a {
-	s/a//g;
-}
-
 sub kgh {
 	my ($pre,$replace,$post) = @_;
 	$replace =~ s/[cè]/k/g;
@@ -35,8 +31,19 @@
 # suglasnici
 my $su = '[^aeiou]';
 
+my %rules;
+my %stem_words;
+my $words = 0;
+my $stems = 0;
+
 while(<>) {
 	chomp;
+	if (/^$/) {
+		print "\n";
+		next;
+	}
+
+	$words++;
 
 	my $orig = $_;
 
@@ -59,7 +66,15 @@
 		s/(o|e|a|u|om|em)$/ 7/g;
 	}
 
-	s/\s(\d+)$/\t$1/g;
+	if (s/^(.+)\s(\d+)$/$1\t$2/g) {
+		$rules{$2}++;
+		$stems++;
+		$stem_words{$1}++;
+	}
 
 	printf("%-15s %s\n",$orig,$_);
+
 }
+my $nr_stems = keys(%stem_words);
+printf "\n# %d words, %d stems in %d ops, %.2f%% size\n",$words,$nr_stems,$stems,($nr_stems*100/$words);
+