dumpbas: clean up code, work on doc.

1 files changed, 21 insertions, 0 deletions

diff --git a/bas.h b/bas.h
index 8168aa1..9d117cc 100644
--- a/bas.h
+++ b/bas.h
@@ -30,6 +30,27 @@
 /* tokenized colon (statement separator) */
 #define TOK_COLON 0x14
 
+/* BASIC tokens. Not a full set. BASIC uses 2 sets of tokens, one
+   for commands and the other for operators (which is to say, everything
+   *not* a command). */
+#define CMD_GOTO    0x0a
+#define CMD_GO_TO   0x0b
+#define CMD_GOSUB   0x0c
+#define CMD_TRAP    0x0d
+#define CMD_LIST    0x04
+#define CMD_RESTORE 0x23
+#define CMD_REM     0x00
+#define CMD_DATA    0x01
+#define CMD_ERROR   0x37
+#define OP_GOTO     0x17
+#define OP_GOSUB    0x18
+#define OP_THEN     0x1b
+#define OP_COMMA    0x12
+#define OP_EOS      0x14
+#define OP_EOL      0x16
+#define OP_NUMCONST 0x0e
+#define OP_STRCONST 0x0f
+
 /* variable types, bits 6-7 of byte 0 of each vvtable entry. */
 #define TYPE_SCALAR 0
 #define TYPE_ARRAY  1