automatically fix deprecated section name 'HOME'

compile.bat

@@ -1,3 +1,4 @@
+home2rom0.py %1
 rgbasm -o%~n1.obj %1
 rgblink -m%~n1.map -n%~n1.sym -o%~n1.gb %~n1.obj
 rgbfix -p255 -v %~n1.gb

home2rom0.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+import re
+import sys
+import os
+
+def get_includes(code):
+	return re.findall(r'INCLUDE\s+"(.+\.z80)"', code, flags=re.IGNORECASE)
+
+def fix_section_name(filename): 
+	with open(filename, 'r+') as f:
+		fixed, n = re.subn(r'(SECTION\s+".+",\s+)HOME', r'\1ROM0', f.read(), flags=re.IGNORECASE)
+		if n: # don't touch unchanged files
+			f.seek(0)
+			f.write(fixed)
+		return n
+
+def main(args):
+	with open(args[0]) as code:
+		filenames = get_includes(code.read())
+	subs = sum((fix_section_name(file) for file in filenames))
+	print("Fixed {} deprecated section name{}.".format(subs, '' if subs == 1 else 's'))
+
+
+if __name__ == "__main__":
+	args = sys.argv[1:]
+	if not args:
+		sys.exit("Usage: {} main_game_file.z80".format(os.path.basename('./' + __file__)))
+	main(args)