Now autohoming by default, use -v NAH=1 to disable

nnfc.awk

@@ -1,5 +1,5 @@
 # no-nonsense FreeCell in POSIX AWK
-# run as: [n]awk -f nnfc.awk [-v ASCII=1] [-v MONOCHROME=1] [-v SEED=x]
+# run as: [n]awk -f nnfc.awk [-v ASCII=1] [-v MONOCHROME=1] [-v SEED=x] [-v NAH=1]
 # commands: q - quit, u - undo, ah - autohome, h - help,
 # [number][number] - move from column/freecell to column/freecell/foundation:
 # - 0 is foundation (can be omitted)
@@ -197,6 +197,7 @@ function help() {
   print "-v ASCII=1\tuse ASCII instead of Unicode suit chars"
   print "-v MONOCHROME=1\t don't use colors"
   print "-v SEED=xxxxx\tset game seed number (M$-compatible)"
+  print "-v NAH=1\tdisable autohoming after every move (use ah command for this)"
   print "Commands: q - quit, u - undo, ah - autohome, h -  this help"
   print "Moves: [digit][digit], where \"digits\" are:"
   print "- 0 is foundation (can be omitted)"
@@ -275,6 +276,7 @@ BEGIN { # main code part
     else { # pass the command to the logic function
       res = domove(cmd) 
       if(res == 0) print "Invalid move!"
+      else if(NAH != 1 && res < 2) res = autohome()
     }
     render()
     if(res == 2) {print "Victory!"; break}