${sed_r} -e "$(grep -n '@fix@' "$1" | cut -d ':' -f 1 | ${sed_r} -e 's/^(.*)$/\1 s\/@fix@\/fix \1\//')"'
    s/([_A-Za-z:])-([_A-Za-z0-9])/\1_M_\2/g
    s/([_A-Za-z]):([_A-Za-z0-9])/\1_C_\2/g
    s/([_A-Za-z])\+([_A-Za-z0-9])/\1_P_\2/g
    s/\\-/-/g
    s/\\:/:/g
    s/\\\+/+/g
    s/\\(\\|$)/\\\\\1/g
    s/`/\\`/g
' "$1"