From the source file (see attached):
#include "slick.sh"
//
// simple macro to put two braces in the file, without auto-expanding them
// this is useful for one-line functions in .h files, for example
//
// original author: Elliott W. Jackson
//
_command SameLineBraces()
{
// save insert mode, and set mode to insert
int insertstate;
insertstate = _insert_state();
_insert_state(1);
_insert_text("{}");
cursor_left();
// restore original insert mode
_insert_state(insertstate);
}