diff -Naur Text-Unaccent-1.08/unac.c Text-Unaccent-1.08.patched/unac.c
--- Text-Unaccent-1.08/unac.c	2004-10-17 15:00:36.000000000 -0400
+++ Text-Unaccent-1.08.patched/unac.c	2015-10-26 18:41:33.000000000 -0400
@@ -360,6 +360,12 @@
  * 	004F LATIN CAPITAL LETTER O
  * 0151 LATIN SMALL LETTER O WITH DOUBLE ACUTE
  * 	006F LATIN SMALL LETTER O
+ * 0152 LATIN CAPITAL LIGATURE OE
+ * 	004F LATIN CAPITAL LETTER O
+ * 	0045 LATIN CAPITAL LETTER E
+ * 0153 LATIN SMALL LIGATURE OE
+ * 	006F LATIN SMALL LETTER O
+ * 	0065 LATIN SMALL LETTER E
  * 0154 LATIN CAPITAL LETTER R WITH ACUTE
  * 	0052 LATIN CAPITAL LETTER R
  * 0155 LATIN SMALL LETTER R WITH ACUTE
@@ -12933,7 +12939,7 @@
 /* 3 */ { 0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 },
 /* 4 */ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 },
 /* 5 */ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 35 },
-/* 6 */ { 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 },
+/* 6 */ { 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36 },
 /* 7 */ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 },
 /* 8 */ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 },
 /* 9 */ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 },
@@ -13149,7 +13155,7 @@
 unsigned short unac_data3[] = { 0x0061, 0x0061, 0x0061, 0x0061, 0x0061, 0x0061, 0x0061, 0x0065, 0x0063, 0x0065, 0x0065, 0x0065, 0x0065, 0x0069, 0x0069, 0x0069, 0x0069, 0xFFFF, 0x006E, 0x006F, 0x006F, 0x006F, 0x006F, 0x006F, 0xFFFF, 0x006F, 0x0075, 0x0075, 0x0075, 0x0075, 0x0079, 0xFFFF, 0x0079 };
 unsigned short unac_data4[] = { 0x0041, 0x0061, 0x0041, 0x0061, 0x0041, 0x0061, 0x0043, 0x0063, 0x0043, 0x0063, 0x0043, 0x0063, 0x0043, 0x0063, 0x0044, 0x0064, 0x0044, 0x0064, 0x0045, 0x0065, 0x0045, 0x0065, 0x0045, 0x0065, 0x0045, 0x0065, 0x0045, 0x0065, 0x0047, 0x0067, 0x0047, 0x0067 };
 unsigned short unac_data5[] = { 0x0047, 0x0067, 0x0047, 0x0067, 0x0048, 0x0068, 0x0048, 0x0068, 0x0049, 0x0069, 0x0049, 0x0069, 0x0049, 0x0069, 0x0049, 0x0069, 0x0049, 0xFFFF, 0x0049, 0x004A, 0x0069, 0x006A, 0x004A, 0x006A, 0x004B, 0x006B, 0xFFFF, 0x004C, 0x006C, 0x004C, 0x006C, 0x004C, 0x006C, 0x004C, 0x00B7 };
-unsigned short unac_data6[] = { 0x006C, 0x00B7, 0x004C, 0x006C, 0x004E, 0x006E, 0x004E, 0x006E, 0x004E, 0x006E, 0x02BC, 0x006E, 0xFFFF, 0xFFFF, 0x004F, 0x006F, 0x004F, 0x006F, 0x004F, 0x006F, 0xFFFF, 0xFFFF, 0x0052, 0x0072, 0x0052, 0x0072, 0x0052, 0x0072, 0x0053, 0x0073, 0x0053, 0x0073, 0x0053, 0x0073 };
+unsigned short unac_data6[] = { 0x006C, 0x00B7, 0x004C, 0x006C, 0x004E, 0x006E, 0x004E, 0x006E, 0x004E, 0x006E, 0x02BC, 0x006E, 0xFFFF, 0xFFFF, 0x004F, 0x006F, 0x004F, 0x006F, 0x004F, 0x006F, 0x004F, 0x0045, 0x006F, 0x0065, 0x0052, 0x0072, 0x0052, 0x0072, 0x0052, 0x0072, 0x0053, 0x0073, 0x0053, 0x0073, 0x0053, 0x0073 };
 unsigned short unac_data7[] = { 0x0053, 0x0073, 0x0054, 0x0074, 0x0054, 0x0074, 0x0054, 0x0074, 0x0055, 0x0075, 0x0055, 0x0075, 0x0055, 0x0075, 0x0055, 0x0075, 0x0055, 0x0075, 0x0055, 0x0075, 0x0057, 0x0077, 0x0059, 0x0079, 0x0059, 0x005A, 0x007A, 0x005A, 0x007A, 0x005A, 0x007A, 0x0073 };
 unsigned short unac_data8[] = { 0x0062, 0x0042, 0x0042, 0x0062, 0xFFFF, 0xFFFF, 0xFFFF, 0x0043, 0x0063, 0xFFFF, 0x0044, 0x0044, 0x0064, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x0046, 0x0066, 0x0047, 0xFFFF, 0xFFFF, 0xFFFF, 0x0049, 0x004B, 0x006B, 0x006C, 0xFFFF, 0xFFFF, 0x004E, 0x006E, 0x004F };
 unsigned short unac_data9[] = { 0x004F, 0x006F, 0xFFFF, 0xFFFF, 0x0050, 0x0070, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0x0074, 0x0054, 0x0074, 0x0054, 0x0055, 0x0075, 0xFFFF, 0x0056, 0x0059, 0x0079, 0x005A, 0x007A, 0xFFFF, 0xFFFF, 0xFFFF, 0x0292, 0xFFFF, 0xFFFF, 0xFFFF, 0x0296, 0xFFFF };
@@ -13881,9 +13887,9 @@
     *out_lengthp = 0;
   } else {
     char* utf16 = 0;
-    int utf16_length = 0;
+    size_t utf16_length = 0;
     char* utf16_unaccented = 0;
-    int utf16_unaccented_length = 0;
+    size_t utf16_unaccented_length = 0;
   
     if(convert(charset, utf16be(), in, in_length, &utf16, &utf16_length) < 0) {
       return -1;