view ifndef_wrapper.sh @ 1832:a974a80f5f44

Banner size should account for newlines
author Matt Johnston <matt@codeconstruct.com.au>
date Tue, 12 Oct 2021 21:29:42 +0800
parents 0196f4f83fee
children
line wrap: on
line source

#!/bin/sh

# Wrap all "#define X Y" with a #ifndef X...#endif"

sed 's/^\( *#define \([^ ][^ ]*\) .*\)/#ifndef \2\
\1\
#endif/'