Fg-optional-arabic.bin

# Buffer for body body = bytearray()

# Write each rule as: input_len (1B), inputs (4B each), output_len (1B), outputs (4B each), priority (1B) for rule in rules: inputs = rule['input'] outputs = rule['output'] if isinstance(rule['output'], list) else [rule['output']] fg-optional-arabic.bin

# Hypothetical compiler hb-compile-features -f optional-arabic.txt -o fg-optional-arabic.bin 4.1 Loading in a C/C++ Application #include <stdio.h> #include <stdint.h> typedef struct uint32_t magic; uint32_t version; uint32_t rule_count; uint32_t body_offset; FGHeader; # Buffer for body body = bytearray() #

body.append(len(outputs)) for out in outputs: body.extend(struct.pack('<I', out)) inputs (4B each)

import mmap class OptionalArabicRules: def init (self, bin_path): with open(bin_path, 'rb') as f: self.data = mmap.mmap(f.fileno(), 0, access=mmap.ACCESS_READ) self.parse_header()

# Write header + body with open(output_bin_path, 'wb') as out: out.write(magic) out.write(struct.pack('<I', version)) out.write(struct.pack('<I', rule_count)) out.write(struct.pack('<I', 16)) # offset to body (after header) out.write(body)