lib/ai: fix raw code in now tested docunit for puzzle test module

[nit.git] / lib / ai / examples / puzzle.nit

diff --git a/lib/ai/examples/puzzle.nit b/lib/ai/examples/puzzle.nit
index 0583035..dd85629 100644 (file)
--- a/lib/ai/examples/puzzle.nit
+++ b/lib/ai/examples/puzzle.nit
@@ -25,7 +25,7 @@
 #
 # The argument "abcd.fgeh" is the grid
 #
-# ~~~
+# ~~~raw
 # abc
 # d.f
 # geh
@@ -33,7 +33,7 @@
 #
 # The goal is:
 #
-# ~~~
+# ~~~raw
 # abc
 # def
 # gh.
@@ -41,6 +41,8 @@
 #
 # The shortest plan, in two steps, is to move *up* the tile under the hole (e),
 # then to move *left* the tile after the hole (h).
+module puzzle is example
+
 import ai::search
 
 # The state (`S`) is a square grid, modeled as a one-dimensional array of Tile.