last doc fixes for now

git-svn-id: svn://tug.org/texlive/trunk@5185 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 18 insertions, 11 deletions

diff --git a/Master/tlpkg/bin/ctan2tl b/Master/tlpkg/bin/ctan2tl
index 1ab90ae47ed..b561e0e48cf 100755
--- a/Master/tlpkg/bin/ctan2tl
+++ b/Master/tlpkg/bin/ctan2tl
@@ -2,17 +2,7 @@
 # $Id$
 # Public domain.  Originally written 2005, Karl Berry.
 #
-# Initial attempt at pushing a ctan directory into TL.
-# See ./README for a bit more info.
-# 
-# Basic usage: ctan2tl TLPKGNAME
-# --place to include final `place' invocation (repository adds/removes).
-# --no-ctan if already have files in Build/tmp.raw/PKG.
-# Unlikely to work without GNU utilities.
-# 
-# This does not actually commit anything to the repository.  Without
-# --place, it doesn't even create any files in the repository outside of
-# Build/tmp.{raw,cooked}.
+# Attempt to push a package from CTAN into TL.
 
 unset CDPATH  # avoid extraneous output
 
@@ -24,6 +14,23 @@ raw=$Build/tmp.raw
 test -d $raw || mkdir $raw
 cd $raw || exit 1
 
+if test "x$1" = x--help; then
+  echo "Usage: $0 [--place] [--no-ctan] TLPKGNAME"
+  echo
+  echo "Install a package from CTAN into TeX Live."
+  echo
+  echo "--place    execute place to do repository adds/removes."
+  echo "--no-ctan  if already have files in Build/tmp.raw/PKG."
+  echo
+  echo "This does not actually commit anything to the repository.  Without"
+  echo "--place, it doesn't even touch anything in the repository outside of"
+  echo "Build/tmp.{raw,cooked}."
+  echo
+  echo "Read and understand http://tug.org/texlive/pkgupdate.html"
+  echo "before running this."
+  exit 0
+fi
+
 if test "x$1" = x--place; then
   place_chicken=
   shift