#!/bin/sh

ed $1 << 'eof'
/{{{}}}
s%/\*{{{}}}\*/%/*{{{C}}}*/%
j
1,$s%/\*{{{  \(.*\)%/* \1 /*{{{*/%
1,$s%/\*}}}  \*/%/*}}}*/%
1,$s%\([^ }]\)\*/%\1 */%
w
eof
