Add -H, -L, and -P to chown and chgrp option completions with -R/--recursive.

CHANGES

@@ -25,9 +25,10 @@ bash-completion (2.x)
   * Apply cardctl completion to pccardctl too.
   * Apply pine completion to alpine too.
   * Remove many unnecessary short option completions where long ones exist.
-  * Improve chsh, configure, cvs, gkrellm, gzip, lftp, look, make, mdadm,
-    modprobe, mplayer, mysqladmin, rsync, screen, service, scp, ssh, sshfs,
-    update-alternatives, vncviewer, yp-tools, and general hostname completions.
+  * Improve chsh, chgrp, chown, configure, cvs, gkrellm, gzip, lftp, look,
+    make, mdadm, modprobe, mplayer, mysqladmin, rsync, screen, service, scp,
+    ssh, sshfs, update-alternatives, vncviewer, yp-tools, and general hostname
+    completions.
   * Add abook and wtf completion, based on work by Raphaël Droz.
   * Add cvsps, dragon, fusermount, jarsigner, k3b, lftpget, pm-utils, rtcwake,
     pack200, unpack200, pbzip2, pbunzip2, pbzcat, pigz and unpigz completions.

bash_completion

@@ -1084,9 +1084,13 @@ _chown()
 
     if [[ "$cur" == -* ]]; then
         # Complete -options
+        local w opts
+        for w in "${COMP_WORDS[@]}" ; do
+            [[ "$w" == -@(R|-recursive) ]] && opts="-H -L -P" && break
+        done
         COMPREPLY=( $( compgen -W '-c -h -f -R -v --changes --dereference \
             --no-dereference --from --silent --quiet --reference --recursive \
-            --verbose --help --version' -- "$cur" ) )
+            --verbose --help --version $opts' -- "$cur" ) )
     else
         local args
 
@@ -1125,9 +1129,13 @@ _chgrp()
 
     # options completion
     if [[ "$cur" == -* ]]; then
+        local w opts
+        for w in "${COMP_WORDS[@]}" ; do
+            [[ "$w" == -@(R|-recursive) ]] && opts="-H -L -P" && break
+        done
         COMPREPLY=( $( compgen -W '-c -h -f -R -v --changes --dereference \
             --no-dereference --silent --quiet --reference --recursive \
-            --verbose --help --version' -- "$cur" ) )
+            --verbose --help --version $opts' -- "$cur" ) )
         return 0
     fi