Add README.md

Makefile

@@ -18,7 +18,7 @@ bodybincs: bodybin ac
 	cp bodybin bodybincs
 	./ac bodybincs
 
-bodybin: remload.asm
+bodybin: remload.asm code.asm
 	pasmo remload.asm bodybin
 
 ac: append_checksum.c

README.md

@@ -0,0 +1,11 @@
+# ZX Spectrum REM statement machine code loader
+
+Sometimes it would be useful to run machine code directly from ZX BASIC without having to load a CODE block or use lots of POKE and DATA statements. For example, you could add code for a fast loader or headerless loading block.
+
+This Makefile will generate a ZX BASIC .tap file with a REM statement containing the machine code, and will automatically run it. Simply amend the code in `code.asm` and run `make`. The file `program.tap` will be created which can be loaded in an emulator or real Spectrum.
+
+The included BASIC routine will CLEAR 59999 and set BORDER and PAPER to black and INK to white. Amend the `remload.asm` routine if this is not desired.
+
+## Requirements
+
+To use this, you need to install `make`, `pasmo`, `dd` and a C compiler.

code.asm

@@ -0,0 +1,2 @@
+	ld bc, 42
+	ret

remload.asm

@@ -53,8 +53,7 @@ remcode:
 	db #ea		;REM
 
 code:
-	ld bc, 42	;your code goes here
+	INCLUDE code.asm
-	ret
 
 enter:
 	db #0d