allow pointer assignment ("=>" operator) from fortran 95
http://sourceforge.net/tracker/index.php?func=detail&aid=2046078&group_id=6556&atid=106556
diff -Naur ctags-5.7.orig/fortran.c ctags-5.7/fortran.c
--- ctags-5.7.orig/fortran.c	2009-06-10 20:24:30.000000000 +0200
+++ ctags-5.7/fortran.c	2009-06-10 20:26:25.000000000 +0200
@@ -1334,7 +1334,8 @@
 			readToken (token);
 			skipPast (token, TOKEN_OPERATOR);
 		}
-		else if (strcmp (vStringValue (token->string), "=") == 0)
+		else if ((strcmp (vStringValue (token->string), "=") == 0) ||
+					(strcmp (vStringValue (token->string), "=>") == 0))
 		{
 			while (! isType (token, TOKEN_COMMA) &&
 					! isType (token, TOKEN_STATEMENT_END))