StateBlock cleanup

lib/rules_block/state_block.js

@@ -3,7 +3,7 @@
 'use strict';
 
 
-function State(src, parser, tokens, options, env) {
+function StateBlock(src, parser, tokens, options, env) {
   var ch, s, start, pos, len, indent, indent_found;
 
   // Prepare string to parse:
@@ -62,20 +62,15 @@ function State(src, parser, tokens, options, env) {
       }
     }
 
-    if (ch === 0x0A || ch === 0x0D) {
+    if (ch === 0x0A) {
       this.bMarks.push(start);
       this.eMarks.push(pos);
       indent_found = false;
       indent = 0;
       start = pos + 1;
-
-      if (ch === 0x0D && pos + 1 < len && s.charCodeAt(pos + 1) === 0x0A) {
-        pos++;
-        start++;
-      }
     }
   }
-  if (ch !== 0x0D || ch !== 0x0A) {
+  if (ch !== 0x0A) {
     this.bMarks.push(start);
     this.eMarks.push(len);
     if (!indent_found) { this.tShift.push(indent); }
@@ -89,11 +84,11 @@ function State(src, parser, tokens, options, env) {
   this.lineMax = this.bMarks.length - 1; // don't count last fake line
 }
 
-State.prototype.isEmpty = function isEmpty(line) {
+StateBlock.prototype.isEmpty = function isEmpty(line) {
   return this.bMarks[line] + this.tShift[line] >= this.eMarks[line];
 };
 
-State.prototype.skipEmptyLines = function skipEmptyLines(from) {
+StateBlock.prototype.skipEmptyLines = function skipEmptyLines(from) {
   for (var max = this.lineMax; from < max; from++) {
     if (this.bMarks[from] + this.tShift[from] < this.eMarks[from]) {
       break;
@@ -103,7 +98,7 @@ State.prototype.skipEmptyLines = function skipEmptyLines(from) {
 };
 
 // Skip spaces from given position.
-State.prototype.skipSpaces = function skipSpaces(pos) {
+StateBlock.prototype.skipSpaces = function skipSpaces(pos) {
   for (var max = this.src.length; pos < max; pos++) {
     if (this.src.charCodeAt(pos) !== 0x20/* space */) { break; }
   }
@@ -111,7 +106,7 @@ State.prototype.skipSpaces = function skipSpaces(pos) {
 };
 
 // Skip char codes from given position
-State.prototype.skipChars = function skipChars(pos, code) {
+StateBlock.prototype.skipChars = function skipChars(pos, code) {
   for (var max = this.src.length; pos < max; pos++) {
     if (this.src.charCodeAt(pos) !== code) { break; }
   }
@@ -119,7 +114,7 @@ State.prototype.skipChars = function skipChars(pos, code) {
 };
 
 // Skip char codes reverse from given position - 1
-State.prototype.skipCharsBack = function skipCharsBack(pos, code, min) {
+StateBlock.prototype.skipCharsBack = function skipCharsBack(pos, code, min) {
   if (pos <= min) { return pos; }
 
   while (pos > min) {
@@ -129,7 +124,7 @@ State.prototype.skipCharsBack = function skipCharsBack(pos, code, min) {
 };
 
 // cut lines range from source.
-State.prototype.getLines = function getLines(begin, end, indent, keepLastLF) {
+StateBlock.prototype.getLines = function getLines(begin, end, indent, keepLastLF) {
   var i, first, last, queue, shift,
       line = begin;
 
@@ -167,8 +162,8 @@ State.prototype.getLines = function getLines(begin, end, indent, keepLastLF) {
 };
 
 // Create shadow clone of curent state with new input data
-State.prototype.clone = function clone(src) {
-  return new State(
+StateBlock.prototype.clone = function clone(src) {
+  return new StateBlock(
     src,
     this.parser,
     this.tokens,
@@ -176,4 +171,4 @@ State.prototype.clone = function clone(src) {
   );
 };
 
-module.exports = State;
+module.exports = StateBlock;