whichbas: fix bug in DEC/HEX$ logic.

1 files changed, 4 insertions, 2 deletions

diff --git a/whichbas.c b/whichbas.c
index 24da7fa..c040950 100644
--- a/whichbas.c
+++ b/whichbas.c
@@ -487,7 +487,9 @@ CALLBACK(handle_op) {
 				remove_type(BT_TURBO);
 			} else if(nexttok == OP_NUMCONST || nexttok == OP_HEXCONST || nexttok >= 0x80 || nexttok == OP_GRP_LPAR) {
 				/* INKEY$ may not be followed by a numeric constant or a variable of any kind, or
-				   a parenthesized expression. */
+				   a parenthesized expression.
+				   TODO: determine exactly what all it *can* be followed by, check for that.
+				 */
 				remove_type(BT_TURBO);
 			}
 			break;
@@ -505,7 +507,7 @@ CALLBACK(handle_op) {
 		case 0x5c: /* DEC (function, takes str) in TB, HEX$ (function, takes num) in BXL/BXE */
 			if(nexttok2 == OP_STRCONST) {
 				remove_type(BT_BXL_BXE);
-			} else if(nexttok2 > 0x80 && (get_vartype(nexttok2) == TYPE_STRING)) {
+			} else if(nexttok2 >= 0x80 && (get_vartype(nexttok2) == TYPE_STRING)) {
 				/* TODO: see if this test is actually valid! */
 				remove_type(BT_BXL_BXE);
 			}