added command line option for selftest, still needs to implement

diff --git a/spl.icl b/spl.icl
index 893d699..0a3f197 100644 (file)
--- a/spl.icl
+++ b/spl.icl
@@ -24,6 +24,7 @@ from yard import :: Error, instance toString Error
        program :: String,
        lex :: Bool,
        parse :: Bool,
+       selftest :: Bool,
        fp :: Maybe String,
        help :: Bool}
 
@@ -49,6 +50,7 @@ Start w
                <<< "  --version          Show the version\n"
                <<< "  --[no-]lex         Lexer output(default: disabled)\n"
                <<< "  --[no-]parse       Parser output(default: enabled)\n"
+               <<< "  --[no-]selftest    Feed pprint parse back(default: disabled)\n"
        = snd $ fclose stdin w
 # (contents, stdin, w) = readFileOrStdin stdin args.fp w
 = case contents of
@@ -91,6 +93,8 @@ where
        pa ["--no-lex":r] o = pa r {o & lex=False}
        pa ["--parse":r] o = pa r {o & parse=True}
        pa ["--no-parse":r] o = pa r {o & parse=False}
+       pa ["--selftest":r] o = pa r {o & selftest=True}
+       pa ["--no-selftest":r] o = pa r {o & selftest=False}
        pa [x:r] o = pa r {o & fp=Just x}
 
 readFileOrStdin :: *File (Maybe String) *World -> *(Either String [Char], *File, *World)