B_CLIPPING_MODIFIED
if (state & B_CLIPPING_MODIFIED)
B_DIRECT_START | B_BUFFER_MOVED | B_CLIPPING_MODIFIED);
B_DIRECT_START | B_BUFFER_RESIZED | B_CLIPPING_MODIFIED);
B_DIRECT_MODIFY | B_CLIPPING_MODIFIED);
B_DIRECT_MODIFY | B_CLIPPING_MODIFIED);
else if (info->buffer_state & B_CLIPPING_MODIFIED) {