Ignore more :set prompt- versions

1 files changed, 4 insertions, 3 deletions

diff --git a/src/Ghci.hs b/src/Ghci.hs
index d3540cb..e42ccbc 100644
--- a/src/Ghci.hs
+++ b/src/Ghci.hs
@@ -90,9 +90,10 @@ runStmtClever ghci pset line =
   case dropWhile isSpace line of
     ':' : line1 -> case words (map toLower (dropWhile isSpace line1)) of
       ('{':_) : _ -> return (ghci, Ignored)  -- will break prompt
-      cmd : "prompt" : _
-        | "set" `startsWith` cmd -> return (ghci, Ignored)
-        | "unset" `startsWith` cmd -> return (ghci, Ignored)
+      setish : promptish : _
+        | ("set" `startsWith` setish || "unset" `startsWith` setish)
+        , ("prompt" `startsWith` promptish || "prompt-" `startsWith` promptish)
+        -> return (ghci, Ignored)
       cmd : _
         | "def" `startsWith` cmd -> return (ghci, Ignored)
         | "cd" `startsWith` cmd -> return (ghci, Ignored)  -- useless in irc