echo $status;
return $status
}
+before: try to assign to FUNCNAME
+outside: FUNCNAME =
+before: FUNCNAME = func
+FUNCNAME = func2
+after: FUNCNAME = func
+outside2: FUNCNAME =
+function
+zf is a function
+zf ()
+{
+ echo this is zf
+}
+f is a function
+f ()
+{
+ echo f-x;
+ echo f-y
+} 1>&2
+subshell
+f is a function
+f ()
+{
+ echo f-x;
+ echo f-y
+} 1>&2
+f2 is a function
+f2 ()
+{
+ echo f2-a;
+ function f3 ()
+ {
+ echo f3-a;
+ echo f3-b
+ } 1>&2;
+ f3
+}
+subshell
+f2 is a function
+f2 ()
+{
+ echo f2-a;
+ function f3 ()
+ {
+ echo f3-a;
+ echo f3-b
+ } 1>&2;
+ f3
+}
+f4 is a function
+f4 ()
+{
+ echo f4-a;
+ function f5 ()
+ {
+ echo f5-a;
+ echo f5-b
+ } 1>&2;
+ f5
+} 2>&1
+subshell
+f4 is a function
+f4 ()
+{
+ echo f4-a;
+ function f5 ()
+ {
+ echo f5-a;
+ echo f5-b
+ } 1>&2;
+ f5
+} 2>&1
+testgrp is a function
+testgrp ()
+{
+ echo testgrp-a;
+ {
+ echo tg-x;
+ echo tg-y
+ } 1>&2;
+ echo testgrp-b
+}
+subshell
+testgrp is a function
+testgrp ()
+{
+ echo testgrp-a;
+ {
+ echo tg-x;
+ echo tg-y
+ } 1>&2;
+ echo testgrp-b
+}
+funca is a function
+funca ()
+{
+ ( echo func-a )
+}
+funcb is a function
+funcb ()
+{
+ ( echo func-b )
+}
+funcc is a function
+funcc ()
+{
+ ( echo func-c ) 2>&1
+}
+func-a
+func-b
+func-c
+expect 5 10
+5 10
+expect 20
+20
+expect 5 20
+5 20
+expect 5 30
+5 30
+expect 2 40
+2 40
+expect 5 20
+5 20