import for_abuse
+var escape_f: nullable IStream = null
for f in file_open("test_for_abuse.nit") do
+ escape_f = f
print f.read_line
+ print "f is closed? {f.eof}"
end
+print "f is closed? {escape_f.eof}"
var array = ["*", "****", "**", "*******"]
for q in array.sort_fa do
- q.res = q.b.length <=> q.b.length
+ # IN:
+ # q.a
+ # q-b
+ # OUT
+ # q.res
+ q.res = q.a.length <=> q.b.length
end
-
+print array.join(" ")