Moved tight paragraphs marking to separate fn

lib/rules_block/list.js

@@ -68,6 +68,19 @@ function skipOrderedListMarker(state, startLine) {
   return pos;
 }
 
+function markTightParagraphs(state, idx) {
+  var i, l,
+      level = state.level + 2;
+
+  for (i = idx + 2, l = state.tokens.length - 2; i < l; i++) {
+    if (state.tokens[i].level === level && state.tokens[i].type === 'paragraph_open') {
+      state.tokens[i + 2].tight = true;
+      state.tokens[i].tight = true;
+      i += 2;
+    }
+  }
+}
+
 
 module.exports = function list(state, startLine, endLine, silent) {
   var nextLine,
@@ -90,7 +103,7 @@ module.exports = function list(state, startLine, endLine, silent) {
       itemLines,
       tight = true,
       terminatorRules = state.parser._rulesListTerm,
-      i, l, terminate, level, tokens;
+      i, l, terminate;
 
   // Detect list type and position after marker
   if ((posAfterMarker = skipOrderedListMarker(state, startLine)) >= 0) {
@@ -247,16 +260,7 @@ module.exports = function list(state, startLine, endLine, silent) {
 
   // mark paragraphs tight if needed
   if (tight) {
-    level = state.level + 2;
-    tokens = state.tokens;
-
-    for (i = listTokIdx + 2, l = tokens.length - 2; i < l; i++) {
-      if (tokens[i].level === level && tokens[i].type === 'paragraph_open') {
-        tokens[i].tight = true;
-        i += 2;
-        tokens[i].tight = true;
-      }
-    }
+    markTightParagraphs(state, listTokIdx);
   }
 
   return true;