Formatting tweaks / index terms in Unequal docs.

[sgt/puzzles] / mkfiles.pl

diff --git a/mkfiles.pl b/mkfiles.pl
index cefd365..52c9a74 100755 (executable)
--- a/mkfiles.pl
+++ b/mkfiles.pl
@@ -414,6 +414,8 @@ sub deps {
       ($x = $otmpl) =~ s/X/$i/;
     }
     @deps = @{$depends{$ii}};
+    # Skip things which are their own dependency.
+    next if grep { $_ eq $i } @deps;
     @deps = map {
       $_ = &findfile($_);
       s/\//$dirsep/g;