Install python completion for python2 and python3 too.

CHANGES

@@ -15,8 +15,8 @@ bash-completion (2.x)
     *.awb, and *.iso (Alioth: #311420) to mplayer filename completions.
   * Add "short" tarball extensions to unxz, unlzma etc completions.
   * Improve /etc/init.d/*, ipmitool, jar, javadoc, man, mencoder, mkdir,
-    mplayer, povray, rpmbuild, sqlite3, tar, wodim, and general help parsing
-    completions.
+    mplayer, povray, python, rpmbuild, sqlite3, tar, wodim, and general help
+    parsing completions.
   * Fix p4 and povray completions (Alioth: #312625).
   * Add *.xsd, *.xsl, *.rng, and *.wsdl to xmllint filename completions.
   * Recognize rpm query mode based on the --file, --group, --package, and

completions/python

@@ -22,7 +22,7 @@ _python()
             _filedir '@(py|pyc|pyo)'
             return 0
             ;;
-        !(python|-?))
+        !(python?([23])|-?))
             [[ ${COMP_WORDS[COMP_CWORD-2]} != -@(Q|W) ]] && _filedir
             ;;
     esac
@@ -45,7 +45,7 @@ _python()
 
     return 0
 } &&
-complete -F _python python
+complete -F _python python python2 python3
 
 # Local variables:
 # mode: shell-script