X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=amode.c;h=875c324d6175ffe77304c157ab2cb29ff7dcb8f5;hp=b721491dc4d58e4ce2245295fa532370dd010918;hb=d0c28c349ddfb8393568037f68bddbe8979ce0df;hpb=d09274f3e3d4dca122c308a621ea8edc100b7d99

diff --git a/amode.c b/amode.c
index b721491..875c324 100644
--- a/amode.c
+++ b/amode.c
@@ -3,7 +3,7 @@
 // AMODE.C - Addressing Modes
 // Copyright (C) 199x Landon Dyer, 2011 Reboot and Friends
 // RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986
-// Source Utilised with the Kind Permission of Landon Dyer
+// Source utilised with the kind permission of Landon Dyer
 //
 
 #include "amode.h"
@@ -18,34 +18,34 @@
 #include "mntab.h"
 
 // Address-mode information
-int nmodes;                                                 // Number of addr'ing modes found
-int am0;                                                    // Addressing mode
-int a0reg;                                                  // Register
-TOKEN a0expr[EXPRSIZE];                                     // Expression
-VALUE a0exval;                                              // Expression's value
-WORD a0exattr;                                              // Expression's attribute
-int a0ixreg;                                                // Index register
-int a0ixsiz;                                                // Index register size (and scale)
-TOKEN a0oexpr[EXPRSIZE];                                    // Outer displacement expression
-VALUE a0oexval;                                             // Outer displacement value
-WORD a0oexattr;                                             // Outer displacement attribute
-SYM * a0esym;                                               // External symbol involved in expr
-
-int am1;                                                    // Addressing mode
-int a1reg;                                                  // Register
-TOKEN a1expr[EXPRSIZE];                                     // Expression
-VALUE a1exval;                                              // Expression's value
-WORD a1exattr;                                              // Expression's attribute
-int a1ixreg;                                                // Index register
-int a1ixsiz;                                                // Index register size (and scale)
-TOKEN a1oexpr[EXPRSIZE];                                    // Outer displacement expression
-VALUE a1oexval;                                             // Outer displacement value
-WORD a1oexattr;                                             // Outer displacement attribute
-SYM * a1esym;                                               // External symbol involved in expr
+int nmodes;					// Number of addr'ing modes found
+int am0;					// Addressing mode
+int a0reg;					// Register
+TOKEN a0expr[EXPRSIZE];		// Expression
+VALUE a0exval;				// Expression's value
+WORD a0exattr;				// Expression's attribute
+int a0ixreg;				// Index register
+int a0ixsiz;				// Index register size (and scale)
+TOKEN a0oexpr[EXPRSIZE];	// Outer displacement expression
+VALUE a0oexval;				// Outer displacement value
+WORD a0oexattr;				// Outer displacement attribute
+SYM * a0esym;				// External symbol involved in expr
+
+int am1;					// Addressing mode
+int a1reg;					// Register
+TOKEN a1expr[EXPRSIZE];		// Expression
+VALUE a1exval;				// Expression's value
+WORD a1exattr;				// Expression's attribute
+int a1ixreg;				// Index register
+int a1ixsiz;				// Index register size (and scale)
+TOKEN a1oexpr[EXPRSIZE];	// Outer displacement expression
+VALUE a1oexval;				// Outer displacement value
+WORD a1oexattr;				// Outer displacement attribute
+SYM * a1esym;				// External symbol involved in expr
 
 
 //
-// Parse Addressing Mode
+// Parse addressing mode
 //
 int amode(int acount)
 {
@@ -84,7 +84,8 @@ int amode(int acount)
 	if (acount == 0 || *tok != ',')
 		return 1;
 
-	++tok;                                                   // Eat comma
+	// Eat the comma
+	tok++;
 
 	// Parse second addressing mode
 	#define AnOK      a1ok
@@ -116,7 +117,7 @@ int amode(int acount)
 
 
 //
-// Parse Register List
+// Parse register list
 //
 int reglist(WORD * a_rmask)
 {
@@ -126,10 +127,9 @@ int reglist(WORD * a_rmask)
 		0x0100, 0x0200, 0x0400, 0x0800,
 		0x1000, 0x2000, 0x4000, 0x8000
 	};
-	WORD rmask;
-	int r, cnt;
 
-	rmask = 0;
+	WORD rmask = 0;
+	int r, cnt;
 
 	for(;;)
 	{
@@ -140,7 +140,7 @@ int reglist(WORD * a_rmask)
 
 		if (*tok == '-')
 		{
-			++tok;
+			tok++;
 
 			if (*tok >= KW_D0 && *tok <= KW_A7)
 				cnt = *tok++ & 15;
@@ -161,10 +161,11 @@ int reglist(WORD * a_rmask)
 		if (*tok != '/')
 			break;
 
-		++tok;
+		tok++;
 	}
 
 	*a_rmask = rmask;
 
 	return OK;
 }
+