SUBSHELL_USE       39 lib/global.c   #        define SUBSHELL_USE FALSE
SUBSHELL_USE       41 lib/global.c   #        define SUBSHELL_USE TRUE
SUBSHELL_USE       44 lib/global.c   #    define SUBSHELL_USE FALSE
SUBSHELL_USE      122 lib/global.c   #undef SUBSHELL_USE