doc/rat-cursors/to-text


1
2
3
4
5
6
7
8
9
10
11
12
13

#!/bin/sh

data="$(sed 's/\(.\) /\1\1/g' | sed 's/\./ /g' | sed 's/O/#/g' | sed 's/ \+$//g')"

while [ $(echo "${data}" | grep -v '^ ' | grep -v '^$' | wc -l) = 0 ]; do
    data="$(echo "${data}" | sed 's/^ //')"
done

while [ "$(echo "${data}" | sed 1q)" = "" ]; do
    data="$(echo "${data}" | sed 1d)"
done

echo "${data}"