react app

react-app/node_modules/babel-generator/lib/position.js

@@ -0,0 +1,52 @@
+/**
+ * Track current position in code generation.
+ */
+
+"use strict";
+
+var _classCallCheck = require("babel-runtime/helpers/class-call-check")["default"];
+
+exports.__esModule = true;
+
+var Position = (function () {
+  function Position() {
+    _classCallCheck(this, Position);
+
+    this.line = 1;
+    this.column = 0;
+  }
+
+  /**
+   * Push a string to the current position, mantaining the current line and column.
+   */
+
+  Position.prototype.push = function push(str) {
+    for (var i = 0; i < str.length; i++) {
+      if (str[i] === "\n") {
+        this.line++;
+        this.column = 0;
+      } else {
+        this.column++;
+      }
+    }
+  };
+
+  /**
+   * Unshift a string from the current position, mantaining the current line and column.
+   */
+
+  Position.prototype.unshift = function unshift(str) {
+    for (var i = 0; i < str.length; i++) {
+      if (str[i] === "\n") {
+        this.line--;
+      } else {
+        this.column--;
+      }
+    }
+  };
+
+  return Position;
+})();
+
+exports["default"] = Position;
+module.exports = exports["default"];