fix tips in Parser.hs. Issue system-f#336

pnas · Apr 7, 2019 · 2cff1c7 · 2cff1c7
1 parent 90094c1
commit 2cff1c7
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/Course/Parser.hs b/src/Course/Parser.hs
@@ -521,16 +521,20 @@ phoneParser =
 
 -- | Write a parser for Person.
 --
--- /Tip:/ Use @(=<<)@,
+-- /Tip:/ Use @(>>=)@,
 --            @pure@,
---            @(>>>)@,
+--            @(*>)@,
 --            @spaces1@,
 --            @ageParser@,
 --            @firstNameParser@,
 --            @surnameParser@,
 --            @smokerParser@,
 --            @phoneParser@.
 --
+-- /Tip:/ Follow-on exercise: Use *(<*>)* instead of @(>>=)@.
+--
+-- /Tip:/ Follow-on exercise: Use *(<*>~)* instead of @(<*>)@ and @(*>)@.
+--
 -- >>> isErrorResult (parse personParser "")
 -- True
 --