diff --git a/flex.o b/flex.o
index c0c6827..ca2157c 100644
Binary files a/flex.o and b/flex.o differ
diff --git a/lex.yy.c b/lex.yy.c
index 09a71bf..683e3bd 100644
--- a/lex.yy.c
+++ b/lex.yy.c
@@ -824,7 +824,7 @@ do_action:	/* This label is used only to access EOF actions. */
 case 1:
 YY_RULE_SETUP
 #line 27 "lexicalStructure.lex"
-{if(DEBUG) {printf( "T_INTEGER:		%s	(%d)\n", yytext, T_INTEGER);} 		else {return T_INTEGER;}}
+{if(DEBUG) {printf( "T_INTEGER:		%s	(%d)\n", yytext, T_INTEGER);} 		else {column_number=column_number+yyleng; return T_INTEGER;}}
 	YY_BREAK
 case 2:
 YY_RULE_SETUP
diff --git a/lexicalStructure.lex b/lexicalStructure.lex
index 86799c2..ef6b184 100644
--- a/lexicalStructure.lex
+++ b/lexicalStructure.lex
@@ -23,7 +23,7 @@ SCHAR \\n|\\t|\\\"|[^\"\n\\]
 
 %%
 
-"integer"		{if(DEBUG) {printf( "T_INTEGER:		%s	(%d)\n", yytext, T_INTEGER);} 		else {return T_INTEGER;}}
+"integer"		{if(DEBUG) {printf( "T_INTEGER:		%s	(%d)\n", yytext, T_INTEGER);} 		else {column_number=column_number+yyleng; return T_INTEGER;}}
 "address"		{if(DEBUG) {printf( "T_ADDRESS:		%s	(%d)\n", yytext, T_ADDRESS);} 		else {return T_ADDRESS;}}
 "Boolean"		{if(DEBUG) {printf( "T_BOOLEAN:		%s	(%d)\n", yytext, T_BOOLEAN);} 		else {return T_BOOLEAN;}}
 "character"		{if(DEBUG) {printf( "T_CHARACTER:	%s	(%d)\n", yytext, T_CHARACTER);} 	else {return T_CHARACTER;}}
diff --git a/runner b/runner
index 1af2d69..967e827 100755
Binary files a/runner and b/runner differ
diff --git a/test_simpleIntTest.tok b/test_simpleIntTest.tok
index 2bdbdd3..e7925f5 100644
--- a/test_simpleIntTest.tok
+++ b/test_simpleIntTest.tok
@@ -1,3 +1,8 @@
 1 1 301 "45"
 2 1 301 "123"
 3 1 301 "8392"
+4 1 301 "40"
+4 2 301 "40"
+5 2 301 "200"
+5 3 301 "50"
+5 4 301 "21783"
diff --git a/tests/test_simpleIntTest.alpha b/tests/test_simpleIntTest.alpha
index 507ec22..127f0a6 100644
--- a/tests/test_simpleIntTest.alpha
+++ b/tests/test_simpleIntTest.alpha
@@ -1,4 +1,5 @@
 45
 123
 8392
-
+40 40 
+ 200 50 21783