Record total strict counts for common mark tests

pkgs/markdown/tool/common_mark_stats.txt

diff --git a/pkgs/markdown/tool/common_mark_stats.txt b/pkgs/markdown/tool/common_mark_stats.txt
index 5a11e75..32ff4dd 100644
--- a/pkgs/markdown/tool/common_mark_stats.txt
+++ b/pkgs/markdown/tool/common_mark_stats.txt
@@ -25,3 +25,4 @@
    3 of    3 – 100.0%  Textual content
   19 of   19 – 100.0%  Thematic breaks
  579 of  624 –  92.8%  TOTAL
+ 404 of  624 –  64.7%  TOTAL Strict

pkgs/markdown/tool/gfm_stats.txt

diff --git a/pkgs/markdown/tool/gfm_stats.txt b/pkgs/markdown/tool/gfm_stats.txt
index fb5d10e..85e7b4a 100644
--- a/pkgs/markdown/tool/gfm_stats.txt
+++ b/pkgs/markdown/tool/gfm_stats.txt
@@ -29,3 +29,4 @@
    3 of    3 – 100.0%  Textual content
   19 of   19 – 100.0%  Thematic breaks
  600 of  654 –  91.7%  TOTAL
+ 410 of  654 –  62.7%  TOTAL Strict

pkgs/markdown/tool/stats.dart

diff --git a/pkgs/markdown/tool/stats.dart b/pkgs/markdown/tool/stats.dart
index 476c74c..7ee58ed 100644
--- a/pkgs/markdown/tool/stats.dart
+++ b/pkgs/markdown/tool/stats.dart
@@ -151,13 +151,17 @@
   await sink.close();
 }
 
+String _pct(int value, int total, String section) =>
+    '${value.toString().padLeft(4)} '
+    'of ${total.toString().padLeft(4)} '
+    '– ${(100 * value / total).toStringAsFixed(1).padLeft(5)}%  $section';
+
 Future _printFriendly(
     String testPrefix,
     SplayTreeMap<String, SplayTreeMap<int, CompareLevel>> scores,
     bool updateFiles) async {
-  const countWidth = 4;
-
   var totalValid = 0;
+  var totalStrict = 0;
   var totalExamples = 0;
 
   IOSink sink;
@@ -182,20 +186,14 @@
 
     var sectionValidCount = sectionStrictCount + sectionLooseCount;
 
+    totalStrict += sectionStrictCount;
     totalValid += sectionValidCount;
 
-    var pct = (100 * sectionValidCount / total).toStringAsFixed(1).padLeft(5);
-
-    sink.writeln('${sectionValidCount.toString().padLeft(countWidth)} '
-        'of ${total.toString().padLeft(countWidth)} '
-        '– $pct%  $section');
+    sink.writeln(_pct(sectionValidCount, total, section));
   });
 
-  var pct = (100 * totalValid / totalExamples).toStringAsFixed(1).padLeft(5);
-
-  sink.writeln('${totalValid.toString().padLeft(countWidth)} '
-      'of ${totalExamples.toString().padLeft(countWidth)} '
-      '– $pct%  TOTAL');
+  sink.writeln(_pct(totalValid, totalExamples, 'TOTAL'));
+  sink.writeln(_pct(totalStrict, totalExamples, 'TOTAL Strict'));
 
   await sink.flush();
   await sink.close();