blob: ccea99b7b4d983e8e951a66c164ae9352c99bf72 [file] [log] [blame]
#!/bin/sh
tr '\n' '\001' | sed 's/\x01\x01/\x01 \x01/g' | sed 's/\x01\([^-+ @]\)/ \1/g' | tr '\001' '\n'