From dec0b5106611cbccd1f75c1fa3371d66bdd69a47 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 14 Feb 2003 16:16:06 -0500
Subject: ENH: Improved formatting of plain-text help to add a blank line
 before the beginning of a preformatted section.

---
 Source/cmDocumentation.cxx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Source/cmDocumentation.cxx b/Source/cmDocumentation.cxx
index 852abed..3167c7f 100644
--- a/Source/cmDocumentation.cxx
+++ b/Source/cmDocumentation.cxx
@@ -384,16 +384,20 @@ void cmDocumentation::PrintColumn(std::ostream& os, int width,
           }
         else
           {
-          // If this is the first line not beginning in a blank after
-          // a sequence of lines beginning in blanks, add an extra
+          // If we are switching from a line that has leading blanks
+          // to a line that does not, or vice versa, add an extra
           // newline.
           if(blanks)
             {
+            if(!lastHadBlanks && !firstLine)
+              {
+              os << "\n";
+              }
             lastHadBlanks = true;
             }
           else
             {
-            if(lastHadBlanks)
+            if(lastHadBlanks && !firstLine)
               {
               os << "\n";
               }
-- 
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