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assert(#arg == 2)
module_file = arg[1]
target_file = arg[2]
module = io.open(module_file, 'r')
target = io.open(target_file, 'w')
target:write('#include <stdint.h>\n\n')
target:write('static const uint8_t vim_module[] = {\n')
num_bytes = 0
MAX_NUM_BYTES = 15 -- 78 / 5: maximum number of bytes on one line
target:write(' ')
increase_num_bytes = function()
num_bytes = num_bytes + 1
if num_bytes == MAX_NUM_BYTES then
num_bytes = 0
target:write('\n ')
end
end
for line in module:lines() do
for i = 1,string.len(line) do
byte = string.byte(line, i)
assert(byte ~= 0)
target:write(string.format(' %3u,', byte))
increase_num_bytes()
end
target:write(string.format(' %3u,', string.byte('\n', 1)))
increase_num_bytes()
end
target:write(' 0};\n')
module:close()
target:close()
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