Use "/usr/bin/env perl" for the #! line, and change the -i option to:

	use English;
	$INPLACE_EDIT = '';

to get the inplace-editing behavior.

diff --git a/Doc/tools/node2label.pl b/Doc/tools/node2label.pl
index 73a3809a1da8bc04fcf726c0bb6a54fdc956d1df..3e4f8f0adcd556802655dc3068a663ea1b3b0dca 100755 (executable)
--- a/Doc/tools/node2label.pl
+++ b/Doc/tools/node2label.pl
@@ -1,4 +1,7 @@
-#!/depot/gnu/plat/bin/perl -i
+#! /usr/bin/env perl
+
+use English;
+$INPLACE_EDIT = '';
 
 # read the labels, then reverse the mappings
 require "labels.pl";