From 49cf9e4c5f3ac561eaa5716d41601006ebb9b8e8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 11 Jan 2016 15:39:41 +0200
Subject: In long usage separate options with blank lines

---
 cli/source.cxx | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'cli')

diff --git a/cli/source.cxx b/cli/source.cxx
index 8af3ee1..37058da 100644
--- a/cli/source.cxx
+++ b/cli/source.cxx
@@ -468,12 +468,20 @@ namespace
 
       string up (cli + "::usage_para");
 
+      // For long usage we want options separated by blank lines.
+      //
       if (para_ == para_unknown)
-        os << "if (p == " << up << "::text)" << endl
-           << "os << ::std::endl;"
+      {
+        if (usage_ == ut_long)
+          os << "if (p != " << up << "::none)" << endl;
+        else
+          os << "if (p == " << up << "::text)" << endl;
+
+        os << "os << ::std::endl;"
            << endl
            << "os << \"";
-      else if (para_ == para_text)
+      }
+      else if (para_ == para_text || usage_ == ut_long)
         os << "os << std::endl" << endl
            << "   << \"";
       else
-- 
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