diff --git a/bin/genhtml b/bin/genhtml
index 2aa17ad9..dd229d8a 100755
--- a/bin/genhtml
+++ b/bin/genhtml
@@ -5646,6 +5646,9 @@ sub _synthesize
     if ($lcovutil::func_coverage) {
         while (my ($fnName, $funcEntry) = each(%{$fileCovInfo->functionMap()}))
         {
+            my $tla = $funcEntry->hit()->[1];
+            # deleted function doesn't count
+            next if grep(/^$tla$/, ('DUB', 'DCB'));
             my $line = $funcEntry->line();
             my $end  = $funcEntry->end_line();
             $last_line = $line if $line > $last_line;
diff --git a/bin/geninfo b/bin/geninfo
index 4361b7b5..bec7e001 100755
--- a/bin/geninfo
+++ b/bin/geninfo
@@ -1073,7 +1073,9 @@ sub _process_one_chunk($$$$)
 
         # "name" will be .gcno if "$initial" else will be $gcda
         my $name = defined($gcda_file) ? $gcda_file : $gcno_file;
-        info(1, "Processing $name%s\n", defined($pid) ? " in child $pid" : "" . "\n");
+        info(1,
+             "Processing $name%s\n",
+             defined($pid) ? " in child $pid" : "" . "\n");
         my $context = MessageContext->new("capturing from $name");
 
         # multiple gcda files may refer to the same source - so generate the
@@ -1516,8 +1518,8 @@ sub gen_info(@)
                 $lcovutil::maxParallelism = 1;
                 if ($chunk->[0]) {
                     my $num = scalar(@{$chunk->[1]});
-                    lcovutil::info("Processing $num file" .
-                                   ($num == 1 ? '' : 's') .
+                    lcovutil::info(
+                               "Processing $num file" . ($num == 1 ? '' : 's') .
                                    " from chunk 0 serially\n");
                 }
                 my $now = Time::HiRes::gettimeofday();
diff --git a/example/methods/iterate.c b/example/methods/iterate.c
index 03c33405..e98d8a6f 100644
--- a/example/methods/iterate.c
+++ b/example/methods/iterate.c
@@ -16,11 +16,14 @@
 #include <limits.h>
 #include "iterate.h"
 
+void test_data_logging(int, int);
 
 int iterate_get_sum (int min, int max)
 {
         int i, total;
 
+	test_data_logging(min, max);
+
         total = 0;
 
         /* This is where we loop over each number in the range, including
@@ -44,3 +47,11 @@ int iterate_get_sum (int min, int max)
 
         return total;
 }
+
+void
+test_data_logging(int min, int max)
+{
+  (void)min; /* quiet compiler complaints */
+  (void)max;
+  printf("this is some debug data logging code that gets removed in the final product\n");
+}
diff --git a/tests/gendiffcov/insensitive/annotate.sh b/tests/gendiffcov/insensitive/annotate.sh
index eaaf4a26..65503446 100755
--- a/tests/gendiffcov/insensitive/annotate.sh
+++ b/tests/gendiffcov/insensitive/annotate.sh
@@ -33,7 +33,7 @@ OUTER: while ($dir &&
 
     if (opendir(my $d, $dir)) {
         foreach my $name (readdir($d)) {
-            if ($name =~ /$f/i) {
+            if ($name =~ /^$f$/i) {
                 push(@stack, $name);
                 last OUTER;
             }
@@ -46,7 +46,7 @@ while (1 < scalar(@stack)) {
     my $f = pop(@stack);
     opendir(my $d, $path) or die("cannot read dir $path");
     foreach my $name (readdir($d)) {
-        if ($name =~ /$f/i) {
+        if ($name =~ /^$f$/i) {
             $path = File::Spec->catdir($path, $name);
             last;
         }
@@ -61,9 +61,9 @@ $f = pop(@stack)
 my $annotated = File::Spec->catfile($path, $f . ".annotated");
 opendir my $d, $path or die("cannot read $path");
 foreach my $name (readdir($d)) {
-    if ($name =~ /$f\.annotated/i) {
+    if ($name =~ /^$f\.annotated$/i) {
         $annotated = File::Spec->catfile($path, $name);
-    } elsif ($name =~ /$f/i) {    # case insensitive match
+    } elsif ($name =~ /^$f$/i) {    # case insensitive match
         $file = File::Spec->catfile($path, $name);
     }
 }
diff --git a/tests/lcov/extract/extract.sh b/tests/lcov/extract/extract.sh
index 810eb441..0f551184 100755
--- a/tests/lcov/extract/extract.sh
+++ b/tests/lcov/extract/extract.sh
@@ -226,7 +226,7 @@ if [ 0 != $? ] ; then
         exit 1
     fi
 fi
-grep user context.info
+grep user: context.info
 if [ 0 == $? ] ; then
     echo "Error:  did not expect to find context field in info"
     if [ $KEEP_GOING == 0 ] ; then