diff --git a/src/expr.c b/src/expr.c
index 627313d..9148ff9 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -122,31 +122,38 @@ void prstrm(void) {
   skpspc();
 }
 
-/* Process Address Reference */
+/* Process Address Reference 
+ * Args: adract = Address Action (adacts) * 
+ *       symbol = Symbol to Process       */
 void prcadr(int adract, char* symbol) {
   DEBUG("Processing address '%s'\n", word)
   strcpy(word,"#>(");
   strcat(word,symbol);
   strcat(word,")");
-  if (adract == 1) { asmlin("LDA", word); asmlin("PHA", ""); }
+  if (adract == ADPUSH) { asmlin("LDA", word); asmlin("PHA", ""); }
   else asmlin("LDY", word);
   strcpy(word,"#<(");
   strcat(word,symbol);
   strcat(word,")");
-  if (adract == 1) { asmlin("LDA", word); asmlin("PHA", ""); }
+  if (adract == ADPUSH) { asmlin("LDA", word); asmlin("PHA", ""); }
   else asmlin("LDX", word);
 } 
 
-/* Parse and Compile Address of Operator */
+/* Parse and Compile Address of Operator *
+ * Args: adract = Address Action         */
 void prsadr(int adract) {
   DEBUG("Parsing address\n", 0)
   if (isnpre()) prsnum(0xFFFF);
   else prsvar(FALSE, TRUE);
-  prcadr(adract, value);  //Compile Address Reference
+  if (adract) prcadr(adract, value);  //Compile Address Reference
+  else strcpy(word, value); //Save for Calling Routine
 }
 
-/* Parse and Create Anonymous String */
-void prsstr(int adract) {
+/* Parse and Create Anonymous String *
+ * Args: adract = Address Action     *
+ *       alwstr = Allow String       */
+void prsstr(int adract, int alwstr) {
+  if (!alwstr) ERROR("Illegal String Reference", 0, EXIT_FAILURE)
   DEBUG("Parsing anonymous string\n", 0)
   newlbl(vrname);         //Generate Variable Name
   value[0] = 0;           //Use Variable Size 0
@@ -154,15 +161,18 @@ void prsstr(int adract) {
   prsdts();               //Parse Data String
   setdat();               //Set Variable Data
   varcnt++;               //Increment Variable Counter
-  prcadr(adract, vrname);  //Compile Address Reference
+  if (adract) prcadr(adract, vrname); //Compile Address Reference
+  else strcpy(word, vrname); //Save for Calling Routine
 }
 
-/* Check for and Process Address or String */
-int chkadr(int adract) {
+/* Check for and Process Address or String *
+ * Args: adract = Address Action           *
+ *       alwstr = Allow String             */
+int chkadr(int adract, int alwstr) {
   DEBUG("Checking for Address or String\n", 0)
   int result = TRUE;
   if (look('&')) prsadr(adract);
-  else if (match('"')) prsstr(adract);
+  else if (match('"')) prsstr(adract, alwstr);
   else result = FALSE;
   skpspc();
   return result;
@@ -175,9 +185,9 @@ void prsfnc(char trmntr) {
   pshtrm(); //Push Function Name onto Term Stack
   skpchr(); //skip open paren
   CCMNT('(');
-  if (!chkadr(0) && isxpre() || match('*')) {
+  if (!chkadr(ADLDYX, TRUE) && isxpre() || match('*')) {
     if (!look('*')) prsxpr(0);
-    if (look(',') && !chkadr(0)) {
+    if (look(',') && !chkadr(ADLDYX, TRUE)) {
       if (!look('*')) {
         prstrm(); asmlin("LDY", term); 
 	  }
diff --git a/src/expr.h b/src/expr.h
index a80d561..a8f5de9 100644
--- a/src/expr.h
+++ b/src/expr.h
@@ -2,6 +2,8 @@
  * C02 Expession Parsing Routines *
  **********************************/
 
+enum adacts {ADNONE, ADLDYX, ADPUSH};
+
 char term[255]; //Term parsed from equation
 
 char oprstk[MAXTRM];	         //Operator Stack
@@ -10,7 +12,7 @@ int  trmidx;                     //Next Index in Stack
 
 int  trmcnt;  //Number of total terms in current expression
 
-int  chkadr(int adract);    //Check for and Process Address or String
+int  chkadr(int adract, int alwstr);  //Check for and Process Address or String
 void chkidx();              //Check for, Parse, and Process Index
 void prcftm();              //Process First Term
 void prsadr(int adract);    //Parse and Compile Address of Operator
diff --git a/src/parse.h b/src/parse.h
index 024eee5..bfadb46 100644
--- a/src/parse.h
+++ b/src/parse.h
@@ -4,7 +4,7 @@
 
 #define TF(x) (x) ? TRUE : FALSE;
 
-enum stypes {LITERAL, VARIABLE, REGISTER, ARRAY, STRUCTURE, FUNCTION};  //Symbol Types
+enum stypes {LITERAL, VARIABLE, REGISTER, ARRAY, STRUCTURE, FUNCTION, ADDRESS, INTEGER};  //Symbol Types
 enum etypes {ETDEF, ETMAC};                         //Definition Types
 
 char nxtwrd[LINELEN]; //Next Word (from DEFINE lookup)
diff --git a/src/stmnt.c b/src/stmnt.c
index d5fcc51..b94d7fd 100644
--- a/src/stmnt.c
+++ b/src/stmnt.c
@@ -274,7 +274,7 @@ void pelse(void) {
 /* parse and compile if statement */
 void pgoto(void) {
   DEBUG("Parsing GOTO statement\n", 0)
-  getwrd();
+  if (!chkadr(ADNONE, FALSE)) getwrd();
   expect(';');  
   asmlin("JMP", word);
 }
@@ -333,7 +333,7 @@ void ppop(void) {
 void ppush(void) {
   DEBUG("Parsing PUSH statement\n", 0)
   do { 
-    if (!chkadr(1)) {
+    if (!chkadr(ADPUSH, TRUE)) {
       prsxpr(0);        //Parse Expression
       asmlin("PHA",""); //Push Result on Stack
     }
diff --git a/src/vars.h b/src/vars.h
index b6171f7..0598041 100644
--- a/src/vars.h
+++ b/src/vars.h
@@ -57,6 +57,12 @@ enum dtypes {DTBYTE, DTSTR, DTARRY};  //Variable Data Types
 #define MTZP     4 //Zero Page
 #define MTALGN 128 //Aligned
 
+/*Value Parsing Flags (BitMask) */
+#define ALWDEF	0  //Allow Default
+#define ALWREG	1  //Allow Register
+#define ALWCON  2  //Allow CONST Variable
+#define ALWINT  4  //Allow Integer
+
 int symdef(char *name);         //Is Variable defined (TRUE or FALSE)
 int rambas;						//RAM Base Address (0=None)
 int wrtbas;						//Write Base Address (0=None)