[glibmm] gmmproc: Don't make one very long line for the enum documentation

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 70977dc8a4b71d27ec8969c3ad1c45c794d43bd0
Author: Kjell Ahlstedt <kjell ahlstedt bredband net>
Date:   Fri Dec 12 10:58:05 2014 +0100

    gmmproc: Don't make one very long line for the enum documentation
    
    * tools/pm/DocsParser.pm: lookup_enum_documentation(): Don't replace newlines
    by spaces in the description of the enum constants.

 tools/pm/DocsParser.pm |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/tools/pm/DocsParser.pm b/tools/pm/DocsParser.pm
index 3ffee0e..0e9e66f 100644
--- a/tools/pm/DocsParser.pm
+++ b/tools/pm/DocsParser.pm
@@ -285,11 +285,11 @@ sub lookup_enum_documentation($$$$)
     $param =~ s/([a-zA-Z0-9]*(_[a-zA-Z0-9]+)*)_?/$1/g;
     if(length($desc) > 0)
     {
-      $desc =~ s/\n/ /g;
-      $desc =~ s/ $//;
-      $desc =~ s/^\s+//; # Chop off leading whitespace
+      # Chop off leading and trailing whitespace.
+      $desc =~ s/^\s+//;
+      $desc =~ s/\s+$//;
       $desc .= '.' unless($desc =~ /(?:^|\.)$/);
-      $docs .= "\ var $cpp_enum_name ${param}\n \u${desc}\n\n"; # \u = Convert next char to uppercase
+      $docs .= "\ var $cpp_enum_name ${param}\n\u${desc}\n\n"; # \u = Convert next char to uppercase
     }
   }