1 files changed, 0 insertions, 73 deletions
diff --git a/contrib/awk/awklib/eg/network/maze.awk b/contrib/awk/awklib/eg/network/maze.awk
deleted file mode 100644
index 94888f8..0000000
--- a/contrib/awk/awklib/eg/network/maze.awk
+++ /dev/null
@@ -1,73 +0,0 @@
-function SetUpServer() {
-  TopHeader = "<HTML><title>Walk through a maze</title>"
-  TopDoc = "\
-    <h2>Please choose one of the following actions:</h2>\
-    <UL>\
-      <LI><A HREF=" MyPrefix "/AboutServer>About this server</A>\
-      <LI><A HREF=" MyPrefix "/VRMLtest>Watch a simple VRML scene</A>\
-    </UL>"
-  TopFooter  = "</HTML>"
-  srand()
-}
-function HandleGET() {
-  if (MENU[2] == "AboutServer") {
-    Document  = "If your browser has a VRML 2 plugin,\
-      this server shows you a simple VRML scene."
-  } else if (MENU[2] == "VRMLtest") {
-    XSIZE = YSIZE = 11              # initially, everything is wall
-    for (y = 0; y < YSIZE; y++)
-       for (x = 0; x < XSIZE; x++)
-          Maze[x, y] = "#"
-    delete Maze[0, 1]              # entry is not wall
-    delete Maze[XSIZE-1, YSIZE-2]  # exit  is not wall
-    MakeMaze(1, 1)
-    Document = "\
-#VRML V2.0 utf8\n\
-Group {\n\
-  children [\n\
-    PointLight {\n\
-      ambientIntensity 0.2\n\
-      color 0.7 0.7 0.7\n\
-      location 0.0 8.0 10.0\n\
-    }\n\
-    DEF B1 Background {\n\
-      skyColor [0 0 0, 1.0 1.0 1.0 ]\n\
-      skyAngle 1.6\n\
-      groundColor [1 1 1, 0.8 0.8 0.8, 0.2 0.2 0.2 ]\n\
-      groundAngle [ 1.2 1.57 ]\n\
-    }\n\
-    DEF Wall Shape {\n\
-      geometry Box {size 1 1 1}\n\
-      appearance Appearance { material Material { diffuseColor 0 0 1 } }\n\
-    }\n\
-    DEF Entry Viewpoint {\n\
-      position 0.5 1.0 5.0\n\
-      orientation 0.0 0.0 -1.0 0.52\n\
-    }\n"
-    for (i in Maze) {
-      split(i, t, SUBSEP)
-      Document = Document "    Transform { translation "
-      Document = Document t[1] " 0 -" t[2] " children USE Wall }\n"
-    }
-    Document = Document "  ] # end of group for world\n}"
-    Reason = "OK" ORS "Content-type: model/vrml"
-    Header = Footer = ""
-  }
-}
-function MakeMaze(x, y) {
-  delete Maze[x, y]     # here we are, we have no wall here
-  p = 0                 # count unvisited fields in all directions
-  if (x-2 SUBSEP y   in Maze) d[p++] = "-x"
-  if (x   SUBSEP y-2 in Maze) d[p++] = "-y"
-  if (x+2 SUBSEP y   in Maze) d[p++] = "+x"
-  if (x   SUBSEP y+2 in Maze) d[p++] = "+y"
-  if (p>0) {            # if there are univisited fields, go there
-    p = int(p*rand())   # choose one unvisited field at random
-    if        (d[p] == "-x") { delete Maze[x - 1, y]; MakeMaze(x - 2, y)
-    } else if (d[p] == "-y") { delete Maze[x, y - 1]; MakeMaze(x, y - 2)
-    } else if (d[p] == "+x") { delete Maze[x + 1, y]; MakeMaze(x + 2, y)
-    } else if (d[p] == "+y") { delete Maze[x, y + 1]; MakeMaze(x, y + 2)
-    }                   # we are back from recursion
-    MakeMaze(x, y);     # try again while there are unvisited fields
-  }
-}