4 files changed, 23 insertions(+), 2 deletions(-)

M a65.c
M a65.h
M a65util.c
M readme.txt

@@ 85,7 85,8 @@ int main(int argc, char **argv) {
     SCRATCH unsigned *o;
 
     printf("6502 Cross-Assembler (Portable) Ver 0.2n\n");
-    printf("Copyright (c) 1986 William C. Colley, III\n\n");
+    printf("Copyright (c) 1986 William C. Colley, III\n");
+	printf("Modifications by Nathan Misner\n\n");
 
     while (--argc > 0) {
 		if (**++argv == '-') {


@@ 454,6 455,24 @@ static void pseudo_op() {
 		else error('S');
 		break;
 
+	case MSG:
+		do_label();
+		if (pass == 2) {
+			do {
+				if ((lex()->attr & TYPE) == STR) {
+					fputs(token.sval, stdout);
+					if ((lex()->attr & TYPE) != SEP) unlex();
+				}
+				else {
+					unlex();
+					u = expr();
+					printf("%d", u);
+				}
+			} while ((token.attr & TYPE) == SEP);
+			putchar('\n');
+		}
+		break;
+
 	case ORG:   
 		u = expr();
 		if (forwd) error('P');

@@ 127,6 127,7 @@ typedef enum {
 	EQU,
 	IF,
 	INCL,
+	MSG,
 	ORG,
 	PAGE,
 	RMB,

@@ 165,6 165,7 @@ OPCODE *find_code(char *nam) {
 		{ LDXY,				0xa0,	"LDY"	},
 		{ LOGOP,			0x46,	"LSR"	},
 		{ INHOP,			0x4a,	"LSRA"	},
+		{ PSEUDO,			MSG,	"MSG"	},
 		{ INHOP,			0xea,	"NOP"	},
 		{ TWOOP,			0x01,	"ORA"	},
 		{ PSEUDO,			ORG,	"ORG"	},

@@ 32,7 32,7 @@ your workflow.
 - Give each .c file its own header file - done
 - Change the assembler to output binary files instead of Intel HEX - done
 - Allow for forcing loads/stores to not be optimized for zero page - done (! operator)
-- Add a "MSG" statement that prints out arbitrary strings and symbols
+- Add a "MSG" statement that prints out arbitrary strings and symbols - done
 - Print the error messages to stdout instead of the assembler listing - done
 - Add a makefile for our GNU/Linux and Mac OS X using friends - done
 - Update A65.DOC with the new changes