Fix maxNesting + tests

lib/parser_inline.js

@@ -96,14 +96,9 @@ ParserInline.prototype.skipToken = function (state) {
         return;
       }
     }
-    state.pos++;
-
-  } else {
-    // If nesting level exceeded - skip tail to the end. That's not ordinary
-    // situation and we should not care about content.
-    state.pos = state.max;
   }
 
+  state.pos++;
   state.cacheSet(pos, state.pos);
 };
 
@@ -118,23 +113,18 @@ ParserInline.prototype.tokenize = function (state) {
       maxNesting = state.md.options.maxNesting;
 
   while (state.pos < end) {
-
-    // If nesting level exceeded - skip tail to the end. That's not ordinary
-    // situation and we should not care about content.
-    if (state.level >= maxNesting) {
-      state.pos = end;
-      break;
-    }
     // Try all possible rules.
     // On success, rule should:
     //
     // - update `state.pos`
     // - update `state.tokens`
     // - return true
 
-    for (i = 0; i < len; i++) {
-      ok = rules[i](state, false);
-      if (ok) { break; }
+    if (state.level < maxNesting) {
+      for (i = 0; i < len; i++) {
+        ok = rules[i](state, false);
+        if (ok) { break; }
+      }
     }
 
     if (ok) {

test/misc.js

@@ -222,3 +222,13 @@ describe('Links validation', function () {
   });
 
 });
+
+
+describe('maxNesting', function () {
+
+  it('Inline parser', function () {
+    var md = markdownit({ maxNesting: 2 });
+    assert.strictEqual(md.render('*foo *bar *baz* bar* foo*'), '<p><em>foo <em>bar *baz* bar</em> foo</em></p>\n');
+  });
+
+});