Fix transitive dependencies errors in spago 0.20.0 (#71)

Co-authored-by: Thomas Honeyman <[email protected]>

Author: milesfrain

CHANGELOG.md

@@ -11,6 +11,7 @@ New features:
 Bugfixes:
 
 Other improvements:
+- Fix transitive dependencies errors found by Spago 0.20 (#71 by @milesfrain)
 
 ## [v6.0.0](https://github.com/purescript-contrib/purescript-string-parsers/releases/tag/v6.0.0) - 2021-02-26
 

spago.dhall

@@ -7,14 +7,16 @@
   , "control"
   , "effect"
   , "either"
+  , "enums"
   , "foldable-traversable"
   , "lists"
-  , "math"
   , "maybe"
+  , "nonempty"
   , "prelude"
   , "psci-support"
   , "strings"
   , "tailrec"
+  , "unfoldable"
   ]
 , packages = ./packages.dhall
 , sources = [ "src/**/*.purs", "test/**/*.purs" ]

test/Examples.purs

@@ -42,14 +42,14 @@ exampleContent1 =
 
 numberOfAs :: Parser Int
 numberOfAs = do
+                                                                        {-
   let
     oneIfA = 1 <$ string "a" <?> "Letter was 'a'"
     zeroIfNotA = 0 <$ regex "[^a]" <?> "Letter was not 'a'"
     letterIsOneOrZero = oneIfA <|> zeroIfNotA <?>
                             "The impossible happened: \
                             \a letter was not 'a', and was not not-'a'."
     convertLettersToList = many1 letterIsOneOrZero
-                                                                        {-
   list <- convertLettersToList                                          -}
   list <- many1
           (  (1 <$ string "a")