From f4ef8000d02d236115d251626c2ad5df7b9cb054 Mon Sep 17 00:00:00 2001
From: Tim Wood <washwithcare@gmail.com>
Date: Thu, 23 May 2013 09:18:18 -0700
Subject: [PATCH] Moving parse regex to language as well as isPM

---
 moment.js             |  8 +++++---
 test/moment/create.js | 23 +++++++++++++++++------
 test/moment/lang.js   | 17 +++++++++++++++++
 3 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/moment.js b/moment.js
index cae35216d..b8e7a1b15 100644
--- a/moment.js
+++ b/moment.js
@@ -491,6 +491,7 @@
             return ((input + '').toLowerCase()[0] === 'p');
         },
 
+        _meridiemParse : /[ap]\.?m?\.?/i,
         meridiem : function (hours, minutes, isLower) {
             if (hours > 11) {
                 return isLower ? 'pm' : 'PM';
@@ -648,7 +649,7 @@
 
 
     // get the regex to find the next token
-    function getParseRegexForToken(token) {
+    function getParseRegexForToken(token, config) {
         switch (token) {
         case 'DDDD':
             return parseTokenThreeDigits;
@@ -666,9 +667,10 @@
         case 'dd':
         case 'ddd':
         case 'dddd':
+            return parseTokenWord;
         case 'a':
         case 'A':
-            return parseTokenWord;
+            return getLangDefinition(config._l)._meridiemParse;
         case 'X':
             return parseTokenTimestampMs;
         case 'Z':
@@ -830,7 +832,7 @@
         config._a = [];
 
         for (i = 0; i < tokens.length; i++) {
-            parsedInput = (getParseRegexForToken(tokens[i]).exec(string) || [])[0];
+            parsedInput = (getParseRegexForToken(tokens[i], config).exec(string) || [])[0];
             if (parsedInput) {
                 string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
             }
diff --git a/test/moment/create.js b/test/moment/create.js
index 8004a6c01..986500216 100644
--- a/test/moment/create.js
+++ b/test/moment/create.js
@@ -123,12 +123,23 @@ exports.create = {
     },
 
     "matching am/pm" : function(test) {
-        test.expect(4);
-
-        test.equal(moment('2012-09-03T03:00PM', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly even if the input string contains other letters');
-        test.equal(moment('2012-09-03T03:00P.M.', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly even if the input string contains other letters');
-        test.equal(moment('2012-09-03T03:00pm', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly even if the input string contains other letters');
-        test.equal(moment('2012-09-03T03:00p.m.', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly even if the input string contains other letters');
+        test.expect(13);
+
+        test.equal(moment('2012-09-03T03:00PM',   'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly for PM');
+        test.equal(moment('2012-09-03T03:00P.M.', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly for P.M.');
+        test.equal(moment('2012-09-03T03:00P',    'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly for P');
+        test.equal(moment('2012-09-03T03:00pm',   'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly for pm');
+        test.equal(moment('2012-09-03T03:00p.m.', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly for p.m.');
+        test.equal(moment('2012-09-03T03:00p',    'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00PM', 'am/pm should parse correctly for p');
+
+        test.equal(moment('2012-09-03T03:00AM',   'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00AM', 'am/pm should parse correctly for AM');
+        test.equal(moment('2012-09-03T03:00A.M.', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00AM', 'am/pm should parse correctly for A.M.');
+        test.equal(moment('2012-09-03T03:00A',    'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00AM', 'am/pm should parse correctly for A');
+        test.equal(moment('2012-09-03T03:00am',   'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00AM', 'am/pm should parse correctly for am');
+        test.equal(moment('2012-09-03T03:00a.m.', 'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00AM', 'am/pm should parse correctly for a.m.');
+        test.equal(moment('2012-09-03T03:00a',    'YYYY-MM-DDThh:mmA').format('YYYY-MM-DDThh:mmA'), '2012-09-03T03:00AM', 'am/pm should parse correctly for a');
+
+        test.equal(moment('5:00p.m.March 4 2012', 'h:mmAMMMM D YYYY').format('YYYY-MM-DDThh:mmA'), '2012-03-04T05:00PM', 'am/pm should parse correctly before month names');
 
         test.done();
     },
diff --git a/test/moment/lang.js b/test/moment/lang.js
index 18e6e0bb8..a3e5afb83 100644
--- a/test/moment/lang.js
+++ b/test/moment/lang.js
@@ -211,6 +211,23 @@ exports.lang = {
         test.equal(moment([2013, 0, 1]).startOf('week').day(), 1, 'for lang monday-lang first day of the week should be monday');
         test.equal(moment([2013, 0, 1]).endOf('week').day(), 0, 'for lang monday-lang last day of the week should be sunday');
 
+        test.done();
+    },
+
+    "meridiem parsing" : function (test) {
+        test.expect(2);
+
+        moment.lang('meridiem-parsing', {
+            meridiemParse : /[bd]/i,
+            isPM : function (input) {
+                return input === 'b';
+            }
+        });
+
+        moment.lang('meridiem-parsing');
+        test.equal(moment('2012-01-01 3b', 'YYYY-MM-DD ha').hour(), 15, 'Custom parsing of meridiem should work');
+        test.equal(moment('2012-01-01 3d', 'YYYY-MM-DD ha').hour(), 3, 'Custom parsing of meridiem should work');
+
         test.done();
     }
 };
-- 
2.47.2