RGBDS syntax updates (#905)

New MACRO and DEF syntax

macros/vc.asm

@@ -1,27 +1,27 @@
-vc_hook: MACRO
-if DEF(_CRYSTAL11_VC)
-.VC_\1::
-endc
+MACRO vc_hook
+	if DEF(_CRYSTAL11_VC)
+	.VC_\1::
+	endc
 ENDM
 
-vc_patch: MACRO
-if DEF(_CRYSTAL11_VC)
-	assert !DEF(CURRENT_VC_PATCH), "Already started a vc_patch"
-CURRENT_VC_PATCH EQUS "\1"
-.VC_{CURRENT_VC_PATCH}::
-endc
+MACRO vc_patch
+	if DEF(_CRYSTAL11_VC)
+		assert !DEF(CURRENT_VC_PATCH), "Already started a vc_patch"
+		DEF CURRENT_VC_PATCH EQUS "\1"
+	.VC_{CURRENT_VC_PATCH}::
+	endc
 ENDM
 
-vc_patch_end: MACRO
-if DEF(_CRYSTAL11_VC)
-	assert DEF(CURRENT_VC_PATCH), "No vc_patch started"
-.VC_{CURRENT_VC_PATCH}_End::
-	PURGE CURRENT_VC_PATCH
-endc
+MACRO vc_patch_end
+	if DEF(_CRYSTAL11_VC)
+		assert DEF(CURRENT_VC_PATCH), "No vc_patch started"
+	.VC_{CURRENT_VC_PATCH}_End::
+		PURGE CURRENT_VC_PATCH
+	endc
 ENDM
 
-vc_assert: MACRO
-if DEF(_CRYSTAL11_VC)
-	assert \#
-endc
+MACRO vc_assert
+	if DEF(_CRYSTAL11_VC)
+		assert \#
+	endc
 ENDM