gawk: nsbad.awk:1: error: namespace name `1foo' must meet identifier naming rules
gawk: nsbad.awk:2: error: using reserved identifier `for' as a namespace is not allowed
gawk: nsbad.awk:3: error: namespace name `42f' must meet identifier naming rules
gawk: nsbad.awk:4: error: namespace name `ab#d' must meet identifier naming rules
gawk: nsbad.awk:8: error: using reserved identifier `if' as a namespace is not allowed
gawk: nsbad.awk:8: 	if::junk = 1
gawk: nsbad.awk:8: 	         ^ syntax error
gawk: nsbad.awk:9: error: using reserved identifier `match' as second component of a qualified name is not allowed
gawk: nsbad.awk:9: 	foo::match = 3
gawk: nsbad.awk:9: 	           ^ syntax error
gawk: nsbad.awk:13: function gsub () {
gawk: nsbad.awk:13:          ^ `gsub' is a built-in function, it cannot be redefined
EXIT CODE: 1