Style changes.
- Lines should now end at 80 chars.
- Braces go on the next line.
- One line if statements vary. Sometimes no braces, sometimes braces on the next line. Fuck it.
- Function calls which would exceed 80 chars are treated differently. The opening bracket goes on a separate line and the args go on that line too.
- If something in brackets would exceed 80 chars, it should wrap around to the next line under the first char of the previous line in the brackets.
- Also some insignificant actual code changes.
- Alignment fix in build.sh.
- Removed an extraneous newline at the end of chunk.d