[inseparable changes from patch from perl5.003_18 to perl5.003_19]
[perl.git] / lib / perl5db.pl
index 1e96613..fce7757 100644 (file)
@@ -2,7 +2,7 @@ package DB;
 
 # Debugger for Perl 5.00x; perl5db.pl patch level:
 
-$VERSION = 0.98;
+$VERSION = 0.9801;
 $header = "perl5db.pl patch level $VERSION";
 
 # Enhanced by ilya@math.ohio-state.edu (Ilya Zakharevich)
@@ -354,7 +354,7 @@ sub DB {
     $filename_ini = $filename;
     $usercontext = '($@, $!, $,, $/, $\, $^W) = @saved;' .
       "package $package;";     # this won't let them modify, alas
-    local(*dbline) = "::_<$filename";
+    local(*dbline) = $main::{'_<' . $filename};
     $max = $#dbline;
     if (($stop,$action) = split(/\0/,$dbline{$line})) {
        if ($stop eq '1') {
@@ -499,7 +499,7 @@ sub DB {
                            print $OUT "No file matching `$file' is loaded.\n";
                            next CMD;
                        } elsif ($file ne $filename) {
-                           *dbline = "::_<$file";
+                           *dbline = $main::{'_<' . $file};
                            $max = $#dbline;
                            $filename = $file;
                            $start = 1;
@@ -515,7 +515,7 @@ sub DB {
                        $subrange = pop @pieces;
                        $file = join(':', @pieces);
                        if ($file ne $filename) {
-                           *dbline = "::_<$file";
+                           *dbline = $main::{'_<' . $file};
                            $max = $#dbline;
                            $filename = $file;
                        }
@@ -532,7 +532,7 @@ sub DB {
                        $incr = -1;             # for backward motion.
                        $start = $line;
                        $filename = $filename_ini;
-                       *dbline = "::_<$filename";
+                       *dbline = $main::{'_<' . $filename};
                        $max = $#dbline;
                        print $LINEINFO $position;
                        next CMD };
@@ -585,7 +585,7 @@ sub DB {
                      print $OUT "Deleting all breakpoints...\n";
                      my $file;
                      for $file (keys %had_breakpoints) {
-                       local *dbline = "::_<$file";
+                       local *dbline = $main::{'_<' . $file};
                        my $max = $#dbline;
                        my $was;
                        
@@ -606,7 +606,7 @@ sub DB {
                    $cmd =~ /^L$/ && do {
                      my $file;
                      for $file (keys %had_breakpoints) {
-                       local *dbline = "::_<$file";
+                       local *dbline = $main::{'_<' . $file};
                        my $max = $#dbline;
                        my $was;
                        
@@ -694,7 +694,7 @@ sub DB {
                        $i += 0;
                        if ($i) {
                            $filename = $file;
-                           *dbline = "::_<$filename";
+                           *dbline = $main::{'_<' . $filename};
                            $had_breakpoints{$filename} = 1;
                            $max = $#dbline;
                            ++$i while $dbline[$i] == 0 && $i < $max;
@@ -721,7 +721,7 @@ sub DB {
                    $cmd =~ /^A$/ && do {
                      my $file;
                      for $file (keys %had_breakpoints) {
-                       local *dbline = "::_<$file";
+                       local *dbline = $main::{'_<' . $file};
                        my $max = $#dbline;
                        my $was;
                        
@@ -789,7 +789,7 @@ sub DB {
                            $i += 0;
                            if ($i) {
                                $filename = $file;
-                               *dbline = "::_<$filename";
+                               *dbline = $main::{'_<' . $filename};
                                $had_breakpoints{$filename}++;
                                $max = $#dbline;
                                ++$i while $dbline[$i] == 0 && $i < $max;
@@ -843,7 +843,7 @@ sub DB {
                        my @hard;
                        for (0 .. $#had_breakpoints) {
                          my $file = $had_breakpoints[$_];
-                         *dbline = "::_<$file";
+                         *dbline = $main::{'_<' . $file};
                          next unless %dbline or %{$postponed_file{$file}};
                          (push @hard, $file), next 
                            if $file =~ /^\(eval \d+\)$/;
@@ -854,7 +854,7 @@ sub DB {
                        }
                        for (@hard) { # Yes, really-really...
                          # Find the subroutines in this eval
-                         *dbline = "::_<$_";
+                         *dbline = $main::{'_<' . $_};
                          my ($quoted, $sub, %subs, $line) = quotemeta $_;
                          for $sub (keys %sub) {
                            next unless $sub{$sub} =~ /^$quoted:(\d+)-(\d+)$/;
@@ -1147,7 +1147,7 @@ sub postponed_sub {
     my ($file,$i) = (find_sub($subname) =~ /^(.*):(\d+)-.*$/);
     $i += $offset;
     if ($i) {
-      local *dbline = "::_<$file";
+      local *dbline = $main::{'_<' . $file};
       local $^W = 0;           # != 0 is magical below
       $had_breakpoints{$file}++;
       my $max = $#dbline;