changed handling of external token lists

src/basic/basic_commands_02/cmd_bsave.s

@@ -0,0 +1,42 @@
+// #LAYOUT# STD *       #TAKE
+// #LAYOUT# *   BASIC_0 #TAKE
+// #LAYOUT# *   *       #IGNORE
+
+
+cmd_bsave:
+
+	// Set default device and secondary address
+
+	jsr helper_load_init_params_no_VERCKB
+
+	// Fetch the file name
+
+	jsr helper_load_fetch_filename
+	bcs_16 do_MISSING_FILENAME_error
+
+	// Fetch device number
+
+	jsr helper_load_fetch_devnum
+	bcs_16 do_SYNTAX_error
+
+	// Fetch memory area start address
+
+	jsr helper_bload_fetch_address
+
+	phx_trash_a
+	phy_trash_a
+
+	// Fetch memory area end address
+
+	jsr helper_bload_fetch_address
+
+	pla
+	sta LINNUM+1
+	pla
+	sta LINNUM+0
+
+	lda #LINNUM
+
+	// Perform SAVE - reuse regular command
+
+	jmp cmd_save_do