% gcc -c -Wall foo.c foo.c:9: warning: missing braces around initializer foo.c:9: warning: (near initialization for `data[0]')
% sed -e 's/{0}/{{0}}/' foo.c > fooz.c
% !g:s/foo/fooz gcc -c -Wall fooz.c
% gcc --version gcc (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd 0.125) Copyright (C) 2004 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- 警告でなくなるけど。
