js: Wrap included files in anonymous function

This removes the need to indent all files and add the anonymous function
manually, and it also provides clean and consistent semantics.

I already rewrote the library-like files earlier on to add their public
interfaces to the window object, so everything should keep working after
this change. It's still possible that some files use use a function from
another non-library file. Those will break, but I'm sure such cases will
be found soon enough, if they exist.

1 files changed, 1 insertions, 1 deletions

diff --git a/util/jsgen.pl b/util/jsgen.pl
index d8095839..e2f8af87 100755
--- a/util/jsgen.pl
+++ b/util/jsgen.pl
@@ -122,7 +122,7 @@ sub readjs {
   local $/ = undef;
   local $_ = <$JS>;
   close $JS;
-  s{^//include (.+)$}{readjs($1)}meg;
+  s{^//include (.+)$}{'(function(){'.readjs($1).'})();'}meg;
   $_;
 }