trap -- 'echo aborting' SIGABRT
trap -- 'echo aborting' SIGTERM
0
+ERRTRAP
+ERRTRAP
+ERRTRAP
+after falses
+if negation ok
+after negation
+after while
+before false in trap2a.sub
+after false in trap2a.sub
+command substitution
caught a child death
caught a child death
caught a child death