[ID 20000720.004] ExtUtils::MakeMaker finds wrong version of perl

[p5sagit/p5-mst-13.2.git] / lib / Search / Dict.pm

diff --git a/lib/Search/Dict.pm b/lib/Search/Dict.pm
index 295da6b..9a229a7 100644 (file)
--- a/lib/Search/Dict.pm
+++ b/lib/Search/Dict.pm
@@ -37,7 +37,7 @@ sub look {
     my($size, $blksize) = @stat[7,11];
     $blksize ||= 8192;
     $key =~ s/[^\w\s]//g if $dict;
-    $key =~ tr/A-Z/a-z/ if $fold;
+    $key = lc $key if $fold;
     my($min, $max, $mid) = (0, int($size / $blksize));
     while ($max - $min > 1) {
        $mid = int(($max + $min) / 2);
@@ -47,7 +47,7 @@ sub look {
        $_ = <FH>;
        chop;
        s/[^\w\s]//g if $dict;
-       tr/A-Z/a-z/ if $fold;
+       $_ = lc $_ if $fold;
        if (defined($_) && $_ lt $key) {
            $min = $mid;
        }
@@ -61,11 +61,11 @@ sub look {
     <FH> if $min;
     for (;;) {
        $min = tell(FH);
-       $_ = <FH>
+       defined($_ = <FH>)
            or last;
        chop;
        s/[^\w\s]//g if $dict;
-       y/A-Z/a-z/ if $fold;
+       $_ = lc $_ if $fold;
        last if $_ ge $key;
     }
     seek(FH,$min,0);