On 03/01, J. Lewis Muir wrote:
> 1. Should the "u" in "usage:" be uppercase?
For reference, in the netbsd-6 branch, about 66% of the usage messages
in .c files use a lowercase "u" if external and gnu are excluded:
===
$ cd /usr/src
$ find . -name '*.c' ! -path './external/*' ! -path './gnu/*' -exec egrep -H -m
1 '"[Uu]sage:' '{}' ';' | tee /tmp/netbsd-6-usage.txt
$ wc -l /tmp/netbsd-6-usage.txt
792 /tmp/netbsd-6-usage.txt
$ fgrep '"usage:' /tmp/netbsd-6-usage.txt | wc -l
527
$ echo 'scale=2; 527 / 792' | bc
.66
===
If nothing is excluded, it's about 60%:
===
$ cd /usr/src
$ find . -name '*.c' -exec egrep -H -m 1 '"[Uu]sage:' '{}' ';' | tee
/tmp/netbsd-6-usage.txt
$ wc -l /tmp/netbsd-6-usage.txt
1217 /tmp/netbsd-6-usage.txt
$ fgrep '"usage:' /tmp/netbsd-6-usage.txt | wc -l
736
$ echo 'scale=2; 736 / 1217' | bc
.60
===
Lewis
