diff -r 9734e94f9563 -r 2616325766e3 contrib/tcsh_completion_build.sh
--- a/contrib/tcsh_completion_build.sh	Tue Mar 01 12:48:31 2011 -0600
+++ b/contrib/tcsh_completion_build.sh	Tue Mar 01 07:28:20 2011 +0100
@@ -38,6 +38,7 @@
 hg_commands=`hg --debug help | \
         sed -e '1,/^list of commands:/d' \
             -e '/^enabled extensions:/,$d' \
+            -e '/^additional help topics:/,$d' \
             -e '/^ [^ ]/!d; s/[,:]//g;' | \
         xargs -n5 | \
         sed -e '$!s/$/ \\\\/g; 2,$s/^ */    /g'`