#! /bin/zsh
LC_ALL=C
emulate zsh
integer all
integer justcode
all=${${(s: :)"$(wc -l zblog.in)"}[1]}
justcode=$( grep -v -e '^[ \t]*#' -e '^$' zblog.in | wc -l )

printf 'zblog line stats:\n-------------------------\n'
printf '      just code: %6d\n' $(( [#10] justcode ))
printf 'comments&blanks: %6d\n' $(( [#10] all - justcode ))
printf '      all lines: %6d\n' $(( [#10] all ))