theme.py
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theme.py
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	import sys

	try:
	import tomllib
	except ModuleNotFoundError:
	try:
	import tomli as tomllib
	except ModuleNotFoundError as exc:
	raise ModuleNotFoundError(
	"No TOML parser available. Use Python 3.11+ or install 'tomli'."
	) from exc

	with open(sys.argv[1], "rb") as f:
	theme = tomllib.load(f)

	colors = theme.get("colors", {})

	def to_enum(name):
	return "HL_" + name.upper()

	print("#ifndef THEME_H")
	print("#define THEME_H")
	print("")
	print('#include "highlight.h"')
	print("")
	print("static const char *hl_theme_color(hl_token_class cls) {")
	print(" switch (cls) {")
	for name, value in colors.items():
	escaped = value.replace("\\", "\\\\").replace('"', '\\"')
	print(f' case {to_enum(name)}: return "{escaped}";')
	print(" default: return NULL;")
	print(" }")
	print("}")
	print("")
	print("#endif")