From 8ee75e19bd284a859e79a549c8781f00acc0e23f Mon Sep 17 00:00:00 2001
From: "Dr. Christian Tacke"
 <58549698+ChristianTackeGSI@users.noreply.github.com>
Date: Sat, 28 Dec 2019 00:21:15 +0100
Subject: Improve info variant header (#14275)

In "spack info" the Variants header currently has two blank
lines under it. That's too much. It looks like the actual
content belongs to something else.

Instead underline the headers to make things more obvious.
---
 lib/spack/spack/cmd/info.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/spack/spack/cmd/info.py b/lib/spack/spack/cmd/info.py
index 37a1aeb0a4..a51ce6470f 100644
--- a/lib/spack/spack/cmd/info.py
+++ b/lib/spack/spack/cmd/info.py
@@ -106,7 +106,9 @@ class VariantFormatter(object):
             yield '    None'
         else:
             yield '    ' + self.fmt % self.headers
-            yield '\n'
+            underline = tuple([l * "=" for l in self.column_widths])
+            yield '    ' + self.fmt % underline
+            yield ''
             for k, v in sorted(self.variants.items()):
                 name = textwrap.wrap(
                     '{0} [{1}]'.format(k, self.default(v)),
-- 
cgit v1.2.3-60-g2f50