clone: teach --recurse-submodules to optionally take a pathspec

diff --git a/Documentation/cat-texi.perl b/Documentation/cat-texi.perl
index 1bc84d3c7cc5dbf5da5c0c8cf4f0e9be5866770e..14d2f834151712fa84e13209a65f0f7121b49dd7 100755 (executable)
--- a/Documentation/cat-texi.perl
+++ b/Documentation/cat-texi.perl
@@ -20,7 +20,7 @@
 }
 close $tmp;
 
-printf '\input texinfo
+print '\input texinfo
 @setfilename gitman.info
 @documentencoding UTF-8
 @dircategory Development
@@ -31,7 +31,7 @@
 @top Git Manual Pages
 @documentlanguage en
 @menu
-', $menu[0];
+';
 
 for (@menu) {
        print "* ${_}::\n";