pub static TRAP_STATE: Atomic<i32>Expand description
Port of int trap_state; from Src/exec.c:134. Tracks whether
a trap handler is currently being processed and, paired with
TRAP_RETURN below, whether a return inside the trap should
promote to TRAP_STATE_FORCE_RETURN to unwind the trap caller.
Values: TRAP_STATE_INACTIVE = 0, TRAP_STATE_PRIMED = 1,
TRAP_STATE_FORCE_RETURN = 2 (see Src/zsh.h).