Karin C's example

1 files changed, 32 insertions, 0 deletions

diff --git a/grammars/video/System/genSystemProlog.gf b/grammars/video/System/genSystemProlog.gf
new file mode 100644
index 000000000..511c80b7e
--- /dev/null
+++ b/grammars/video/System/genSystemProlog.gf
@@ -0,0 +1,32 @@
+-- File name system.Prolog.gf
+
+concrete genSystemProlog of genSystem = generalProlog **
+  open prologResource in {
+
+
+pattern
+greet = "greet" ;
+quit = "quit" ;
+
+lin
+ask q = {s = app "ask" q.s} ;
+
+lin
+---Language
+change_language = {s = "change_language"} ;
+language_alt = {s = "[" ++ "language" ++ "(" ++ "X" ++ ")" ++ "]" } ;  -- hack!
+
+---Actions
+pattern
+actionQ = "action" ;
+
+lin
+whQuestion f = {s = "X" ++ "^" ++ app f.s "X"} ;
+altQuestion a1 a2 = {s = a1.s ++ a2.s};
+
+--- Issue
+issue i = {s = app "issue" i.s} ;
+
+pattern
+nil = "[]" ;
+}