1diff --git a/src/Parser/Parser.ts b/src/Parser/Parser.ts
  2index 36dd299..7f906db 100644
  3--- a/src/Parser/Parser.ts
  4+++ b/src/Parser/Parser.ts
  5@@ -1,6 +1,47 @@
  6 import {
  7-  RULES
  8+  RULES,
  9+
 10+  WHITE_SPACE_RULE_INDEX,
 11+  DOUBLE_QUOTES_RULE_INDEX,
 12+  SINGLE_QUOTES_RULE_INDEX,
 13+  FORMULA_NAME_RULE_INDEX,
 14+  DATE_RULE_INDEX,
 15+  TIME_RULE_INDEX,
 16+  $_A1_CELL_RULE_INDEX,
 17+  A1_CELL_RULE_INDEX,
 18+  FORMULA_NAME_SIMPLE_RULE_INDEX,
 19+  VARIABLE_RULE_INDEX,
 20+  SIMPLE_VARIABLE_RILE_INDEX,
 21+  INTEGER_RULE_INDEX,
 22+  OPEN_AND_CLOSE_OF_ARRAY_RULE_INDEX,
 23+  DOLLAR_SIGN_RULE_INDEX,
 24+  AMPERSAND_SIGN_RULE_INDEX,
 25+  SINGLE_WHITESPACE_RULE_INDEX,
 26+  PERIOD_RULE_INDEX,
 27+  COLON_RULE_INDEX,
 28+  SEMI_COLON_RULE_INDEX,
 29+  COMMA_RULE_INDEX,
 30+  ASTERISK_RULE_INDEX,
 31+  FORWARD_SLASH_RULE_INDEX,
 32+  MINUS_SIGN_RULE_INDEX,
 33+  PLUS_SIGN_RULE_INDEX,
 34+  CARET_SIGN_RULE_INDEX,
 35+  OPEN_PAREN_RULE_INDEX,
 36+  CLOSE_PAREN_RULE_INDEX,
 37+  GREATER_THAN_SIGN_RULE_INDEX,
 38+  LESS_THAN_SIGN_RULE_INDEX,
 39+  NOT_RULE_INDEX,
 40+  OPEN_DOUBLE_QUOTE_INDEX,
 41+  OPEN_SINGLE_QUITE_INDEX,
 42+  EXCLAMATION_POINT_RULE_INDEX,
 43+  EQUALS_SIGN_RULE_INDEX,
 44+  PERCENT_SIGN_RULE_INDEX,
 45+  HASH_SIGN_RULE_INDEX,
 46+  END_OF_STRING_RULE_INDEX
 47 } from "./Rules";
 48+import {
 49+  ObjectFromPairs
 50+} from "../Utilities/ObjectFromPairs";
 51 
 52 
 53 /* parser generated by jison 0.4.15 */
 54@@ -375,26 +416,27 @@ var Parser = (function () {
 55           break;
 56       }
 57     },
 58-    table: [{
 59-      2: 13,
 60-      3: 1,
 61-      4: 2,
 62-      6: 3,
 63-      7: $V0,
 64-      8: $V1,
 65-      9: 6,
 66-      10: $V2,
 67-      13: $V3,
 68-      14: $V4,
 69-      19: $V5,
 70-      23: $V6,
 71-      25: 12,
 72-      26: $V7,
 73-      28: $V8,
 74-      32: $V9,
 75-      34: $Va,
 76-      36: $Vb
 77-    }, {1: [3]}, {
 78+    table: [
 79+      ObjectFromPairs.of([
 80+        SINGLE_QUOTES_RULE_INDEX, 13,
 81+        FORMULA_NAME_RULE_INDEX, 1,
 82+        DATE_RULE_INDEX, 2,
 83+        6, 3,
 84+        7, $V0,
 85+        8, $V1,
 86+        9, 6,
 87+        10, $V2,
 88+        13, $V3,
 89+        14, $V4,
 90+        19, $V5,
 91+        23, $V6,
 92+        25, 12,
 93+        26, $V7,
 94+        28, $V8,
 95+        32, $V9,
 96+        34, $Va,
 97+        36, $Vb
 98+      ]),{1: [3]}, {
 99       5: [1, 19],
100       11: $Vc,
101       12: $Vd,
102diff --git a/src/Parser/Rules.ts b/src/Parser/Rules.ts
103index d1dba0e..f0c3d51 100644
104--- a/src/Parser/Rules.ts
105+++ b/src/Parser/Rules.ts
106@@ -2,8 +2,8 @@
107 const WHITE_SPACE_RULE = /^(?:\s+)/; // rule 0
108 const DOUBLE_QUOTES_RULE = /^(?:"(\\["]|[^"])*")/; // rule 1
109 const SINGLE_QUOTES_RULE = /^(?:'(\\[']|[^'])*')/; // rule 2
110-const FORMULA_NAME_RULE = /^(?:[A-Za-z.]{1,}[A-Za-z_0-9]+(?=[(]))/; // Changed from /^(?:[A-Za-z]{1,}[A-Za-z_0-9]+(?=[(]))/
111-const DATE_RULE= /^(?:([0]?[1-9]|1[0-2])[:][0-5][0-9]([:][0-5][0-9])?[ ]?(AM|am|aM|Am|PM|pm|pM|Pm))/; // rule 4
112+const FORMULA_NAME_RULE = /^(?:[A-Za-z.]{1,}[A-Za-z_0-9]+(?=[(]))/; // Changed from /^(?:[A-Za-z]{1,}[A-Za-z_0-9]+(?=[(]))/ // rule 3
113+const DATE_RULE = /^(?:([0]?[1-9]|1[0-2])[:][0-5][0-9]([:][0-5][0-9])?[ ]?(AM|am|aM|Am|PM|pm|pM|Pm))/; // rule 4
114 const TIME_RULE = /^(?:([0]?[0-9]|1[0-9]|2[0-3])[:][0-5][0-9]([:][0-5][0-9])?)/; // rule 5
115 const $_A1_CELL_RULE = /^(?:\$[A-Za-z]+\$[0-9]+)/; // rule 6
116 const A1_CELL_RULE = /^(?:[A-Za-z]+[0-9]+)/; // rules 7
117@@ -38,6 +38,7 @@ const HASH_SIGN_RULE = /^(?:[#])/; // rule 35
118 const END_OF_STRING_RULE = /^(?:$)/; // rule 36
119 
120 
121+
122 // Sequential rules to use when parsing a given input.
123 const RULES = [
124   WHITE_SPACE_RULE,
125diff --git a/src/Utilities/ObjectFromPairs.ts b/src/Utilities/ObjectFromPairs.ts
126new file mode 100644
127index 0000000..ad11876
128--- /dev/null
129+++ b/src/Utilities/ObjectFromPairs.ts
130@@ -0,0 +1,38 @@
131+/**
132+ * Static class for building objects using variables as keys. Mostly used in situations where we want to build objects
133+ * with similar key structures inside of arrays.
134+ * ```
135+ * var m = "key";
136+ * var n = "another"
137+ * var x = [
138+ *   ObjectFromPairs.of([
139+ *     m, 1,
140+ *     n, 2
141+ *   ]);
142+ * ]
143+ * ```
144+ * The example above would result in: `{"key": 1, "another": 2}`.
145+ * NOTE: This code does not perform well, and should be used sparingly.
146+ */
147+class ObjectFromPairs {
148+  /**
149+   * Creates an object from pairs.
150+   * @param values - Even number of values, where odd-indexed values will be used as keys, and even-indexed values will
151+   * be used as values in the object. If function is given odd number of values the last value will still be used as a
152+   * key for which the value will be undefined. Use at your own risk.
153+   * @returns {{}}
154+   */
155+  static of(values : Array<any>) {
156+    var o = {};
157+    for (var i = 0; i < values.length - 1; i = i + 2) {
158+      if (i % 2 === 0) {
159+        o[values[i]] = values[i+1];
160+      }
161+    }
162+    return o;
163+  }
164+}
165+
166+export {
167+  ObjectFromPairs
168+}
169\ No newline at end of file
170diff --git a/tests/Utilities/ObjectFromPairsTest.ts b/tests/Utilities/ObjectFromPairsTest.ts
171new file mode 100644
172index 0000000..f1cc8d2
173--- /dev/null
174+++ b/tests/Utilities/ObjectFromPairsTest.ts
175@@ -0,0 +1,13 @@
176+import {
177+  assertEquals,
178+  test
179+} from "../Utils/Asserts";
180+import {
181+  ObjectFromPairs
182+} from "../../src/Utilities/ObjectFromPairs";
183+
184+test("ObjectFromPairs.of", function () {
185+  assertEquals(ObjectFromPairs.of(["a", 1]), {a:1});
186+  var key = "key";
187+  assertEquals(ObjectFromPairs.of([key, 1]), {"key":1});
188+});
189diff --git a/tests/Utils/Asserts.ts b/tests/Utils/Asserts.ts
190index 4270deb..0de1f76 100644
191--- a/tests/Utils/Asserts.ts
192+++ b/tests/Utils/Asserts.ts
193@@ -10,6 +10,11 @@ function assertEquals(actual, expected) {
194       console.log("expected:", expected, " actual:", actual);
195       console.trace();
196     }
197+  } else if (actual instanceof Object && expected instanceof Object) {
198+    if (JSON.stringify(actual) !== JSON.stringify(expected)) {
199+      console.log("expected:", expected, " actual:", actual);
200+      console.trace();
201+    }
202   } else {
203     if (expected !== actual) {
204       console.log("expected:", expected, " actual:", actual);