argv[1] = <foo\^Jbar>
argv[1] = <foobar>
argv[1] = <foo\^Jbar>
+nested
#esac
a
ok 1
g
d \
g
+ok 1
+ok 2
+ok 3
+ok 4
+ok 5
+ok 6
+ok 7
+ok 9
+ok 8
+ok 8
+Mon Aug 29 20:03:02 EDT 2022
+post foo
+Mon Aug 29 20:03:02 EDT 2022
+post foo1
+Mon Aug 29 20:03:02 EDT 2022
+Mon Aug 29 20:03:02 EDT 2022 after
+7
+Mon Aug 29 20:03:02 EDT 2022
+hey after x
+./comsub6.sub: line 40: syntax error near unexpected token `)'
+./comsub6.sub: line 40: `math1)'