From 149d55ad7dbdc2bc1ba145053f44e45565afd693 Mon Sep 17 00:00:00 2001
From: Ales Raszka <araszka@redhat.com>
Date: Sep 30 2015 07:51:45 +0000
Subject: Fix man page formatting


Line wrap is set to default terminal width (80 characters)

Signed-off-by: Ales Raszka <araszka@redhat.com>

---

diff --git a/src/rpkg_man_page.py b/src/rpkg_man_page.py
index 468be6e..0286c04 100644
--- a/src/rpkg_man_page.py
+++ b/src/rpkg_man_page.py
@@ -12,6 +12,7 @@
 
 import sys
 import datetime
+import os
 
 
 # We could substitute the "" in .TH with the rpkg version if we knew it
@@ -89,6 +90,12 @@ def generate(parser, subparsers):
     man_file = sys.stdout
     sys.stdout = sys.stderr
 
+    # default argparse help width is 80 chars and man indent help text
+    # by 10 chars => 80+10 > 80(default terminal width). New help width must be
+    # 70 to fit in terminal
+    # argparse get columns value from enviroment variable
+    os.environ['COLUMNS'] = str(70)
+
     mf = ManFormatter(man_file)
 
     choices = subparsers.choices