StateBlock() cleanup

lib/common/html_re.js

@@ -12,7 +12,6 @@ function replace(regex, options) {
       return new RegExp(regex, options);
     }
     val = val.source || val;
-    //val = val.replace(/(^|[^\[])\^/g, '$1');
     regex = regex.replace(name, val);
     return self;
   };

lib/rules_block/state_block.js

@@ -6,11 +6,6 @@
 function StateBlock(src, parser, tokens, options, env) {
   var ch, s, start, pos, len, indent, indent_found;
 
-  // Prepare string to parse:
-  //
-  // - replace tabs with spaces
-  // - remove `\r` to simplify newlines check (???)
-
   this.src = src;
 
   // Shortcuts to simplify nested calls
@@ -57,24 +52,20 @@ function StateBlock(src, parser, tokens, options, env) {
         indent++;
         continue;
       } else {
-        this.tShift.push(indent);
         indent_found = true;
       }
     }
 
-    if (ch === 0x0A) {
+    if (ch === 0x0A || pos === len - 1) {
       this.bMarks.push(start);
       this.eMarks.push(pos);
+      this.tShift.push(indent);
+
       indent_found = false;
       indent = 0;
       start = pos + 1;
     }
   }
-  if (ch !== 0x0A) {
-    this.bMarks.push(start);
-    this.eMarks.push(len);
-    if (!indent_found) { this.tShift.push(indent); }
-  }
 
   // Push fake entry to simplify cache bounds checks
   this.bMarks.push(s.length);
@@ -161,14 +152,5 @@ StateBlock.prototype.getLines = function getLines(begin, end, indent, keepLastLF
   return queue.join('');
 };
 
-// Create shadow clone of curent state with new input data
-StateBlock.prototype.clone = function clone(src) {
-  return new StateBlock(
-    src,
-    this.parser,
-    this.tokens,
-    this.options
-  );
-};
 
 module.exports = StateBlock;