File psl-1983/3-1/util/useful.build artifact fbb85a415c part of check-in 09c3848028
CompileTime load Useful; in "backquote.sl"$ in "read-macros.sl"$ in "destructure.sl"$ in "cond-macros.sl"$ in "bind-macros.sl"$ in "set-macros.sl"$ in "iter-macros.sl"$ in "for-macro.sl"$ in "misc-macros.sl"$ in "macroexpand.sl"$