Pipe the 'stg help <command>' output through the pager

Signed-off-by: Catalin Marinas <catalin.marinas@gmail.com>

diff --git a/stgit/main.py b/stgit/main.py
index c2af585..800513b 100644 (file)
--- a/stgit/main.py
+++ b/stgit/main.py
@@ -190,7 +190,8 @@ def main():
             command = commands[cmd]
             parser = OptionParser(usage = command.usage,
                                   option_list = command.options)
-            parser.print_help()
+            from pydoc import pager
+            pager(parser.format_help())
         else:
             print_help()
         sys.exit(0)