util.human.io: Add term_width() method to discover the terminal width
This is not standard POSIX, but apparently very widely supported. For
reference: https://www.austingroupbugs.net/view.php?id=1053
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