From 1b250b90b2bf0d8eb0c063b9f77d927a527f25a7 Mon Sep 17 00:00:00 2001
From: Rangi <remy.oukaour+rangi42@gmail.com>
Date: Tue, 30 Mar 2021 11:54:39 -0400
Subject: [PATCH] Implement `ds <len>` ==> `ld [b @:<len>], ?`

---
 src/asm/parser.y | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/asm/parser.y b/src/asm/parser.y
index 7c679a7f..6abd6a8d 100644
--- a/src/asm/parser.y
+++ b/src/asm/parser.y
@@ -1910,6 +1910,10 @@ z80_ld_args	: T_MODE_PC T_COMMA T_MODE_PC { out_AbsByte(0x00); } // $00: nop ==>
 			out_RelBytes($1, $3.args, $3.nbArgs);
 			freeDsArgList(&$3);
 		}
+		| slice_const T_COMMA T_QUESTION {
+			// ds <len> ==> ld [b @:<len>], ?
+			out_Skip($1, true);
+		}
 		| slice_const T_POP_EQUAL string T_LBRACK const T_COLON optional_ellipsis T_RBRACK {
 			// INCBIN "file.bin", <ofs>, <len> ==> ld [b @:<len>] = "file.bin"[<ofs>:...]
 			if ($1 < 0)