util.human.io: Fix handling of os.execute() return values in Lua 5.2+
Wrong part of Lua 5.1 compat removed in 0f4feaf9ca64
root = true
[*]
end_of_line = lf
indent_style = tab
insert_final_newline = true
trim_trailing_whitespace = true
[CHANGES]
indent_size = 4
indent_style = space
[configure]
indent_size = 3
indent_style = space
[**.xml]
indent_size = 2
indent_style = space