add tests for repeat and do signatures

Author: kaikalii

tests/signature.ua

@@ -36,6 +36,8 @@ F ← ⍣(°$"_-_"⊙◌|⍤.$"Invalid string on line _: \"_\"":)
 # Repeat
 F ← |1 {⍥(⊜⧻..)∞}
 F ← |3 ⍥+
+F ← |2 ⍥◡+10
+F ← |2.2 ⍥⊸◡+10
 # Do
 C ← ⨬(+1×3|÷2)=0◿2.
 F ← |1 ◌⍢(|2 ⊂||1.3 ¬∊◡:C⊢.)
@@ -47,6 +49,8 @@ F ← |1 ⍢(|1 ×2||1.2 <1000.)
 F ← |2 ⍢(+|?)
 G ← |2 ⍢(?+|>2)
 F ← |2 ⍢(×|<100)
+F ← |1 ⍢(⊸×2|<100)
+F ← |1 ⍢(.×2|<100)
 # On
 F ← |1 ⟜()
 # By