[PATCH 18 of 19 pager] tags: enable pager

[Augie Fackler]

# HG changeset patch
# User Augie Fackler <augie at google.com>
# Date 1486440436 18000
#      Mon Feb 06 23:07:16 2017 -0500
# Node ID 190fc3b8c22dff15bf147ea74cc507757327251e
# Parent  2bbd0d7759e102d7ed0a95e41b6f48bc7bddae48
tags: enable pager

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -5212,6 +5212,7 @@ def tags(ui, repo, **opts):
     Returns 0 on success.
     """
 
+    ui.pager('tags')
     fm = ui.formatter('tags', opts)
     hexfunc = fm.hexfunc
     tagtype = ""