[glibmm] tools: Remove blank lines in files.

[José Alburquerque <jaalburqu src gnome org>]

commit befeacd9c249c84e9d33d70d81f286ab2ed91d30
Author: José Alburquerque <jaalburquerque gmail com>
Date:   Mon Apr 29 15:13:29 2013 -0400

    tools: Remove blank lines in files.

 tools/gmmproc.in            |    4 ++--
 tools/m4/class_interface.m4 |    2 +-
 tools/m4/initialize_glib.m4 |    2 +-
 tools/pm/Function.pm        |    4 ++--
 tools/pm/Output.pm          |   10 +++++-----
 tools/pm/WrapParser.pm      |    2 +-
 6 files changed, 12 insertions(+), 12 deletions(-)
---
diff --git a/tools/gmmproc.in b/tools/gmmproc.in
index 5349c51..68f53ca 100644
--- a/tools/gmmproc.in
+++ b/tools/gmmproc.in
@@ -161,9 +161,9 @@ sub print_usage()
                        Alternatively, set GMMPROC_DEBUG=1 in the environment.
 
   --unwrapped          Warn about possible unwrapped functions.
- 
+
   --return-mismatches  Warn about possible method return mismatches.
- 
+
   --defs dir           Change the directory to seach for defs.
 
   -I dir               Specify the directory with m4 files.
diff --git a/tools/m4/class_interface.m4 b/tools/m4/class_interface.m4
index a2ab274..fe4add6 100644
--- a/tools/m4/class_interface.m4
+++ b/tools/m4/class_interface.m4
@@ -245,7 +245,7 @@ protected:
    * You should derive from this class to use it.
    */
   __CPPNAME__`'();
-  
+
 #ifndef DOXYGEN_SHOULD_SKIP_THIS
   /** Called by constructors of derived classes. Provide the result of 
    * the Class init() function to ensure that it is properly 
diff --git a/tools/m4/initialize_glib.m4 b/tools/m4/initialize_glib.m4
index 649fde6..47302cd 100644
--- a/tools/m4/initialize_glib.m4
+++ b/tools/m4/initialize_glib.m4
@@ -8,6 +8,6 @@ _INITIALIZATION(`bool&',`gboolean',`$3 = static_cast<bool>($4)')
 
 dnl VariantBase
 _INITIALIZATION(`Glib::VariantBase&',`GVariant*',`$3 = Glib::wrap($4)')
- 
+
 dnl VariantType
 _INITIALIZATION(`Glib::VariantType&',`const GVariantType*',`$3 = Glib::wrap(const_cast<GVariantType*>($4))')
diff --git a/tools/pm/Function.pm b/tools/pm/Function.pm
index 960208f..592e3f4 100644
--- a/tools/pm/Function.pm
+++ b/tools/pm/Function.pm
@@ -234,11 +234,11 @@ sub parse_param($$)
 
       # Get the options.
       my $options = $1;
- 
+
       # Check if param should be optional or an output param.
       $flags = FLAG_PARAM_OPTIONAL if($options =~ /\?/);
       $flags |= FLAG_PARAM_OUTPUT if($options =~ />>/);
- 
+
       # Check if it should be mapped to a C param.
       if ($options =~ /(\w+|\.)/)
       {
diff --git a/tools/pm/Output.pm b/tools/pm/Output.pm
index dc69675..df7d9ff 100644
--- a/tools/pm/Output.pm
+++ b/tools/pm/Output.pm
@@ -1182,7 +1182,7 @@ sub convert_args_c_to_cpp($$$)
   $num_c_args-- if($$objCDefsFunc{throw_any_errors});
 
   my $num_cpp_args = scalar(@{$cpp_param_types});
- 
+
   # If the method has a slot temporarily increment the C++ arg count when
   # comparing the C++ and C argument count because the C function would
   # have a final 'gpointer data' parameter and the C++ method would not.
@@ -1245,11 +1245,11 @@ sub convert_args_c_to_cpp($$$)
       if ($$objCppfunc{slot_name} eq $cppParamName)
       {
         push(@result, "*slot");
-  
+
         # Get the slot type without the const and the '&' and store it so
         # it can be passed to the m4 macro.
         $cppParamType =~ /^const\s+(.*)&/;
-        
+
         # If the type does not contain
         # any '::' then assume that it is in the library standard namespace
         # by prepending '__NAMESPACE__::' to it which the m4 macros will
@@ -1259,11 +1259,11 @@ sub convert_args_c_to_cpp($$$)
           if (!($plainCppParamType =~ /::/));
 
         $$objCppfunc{slot_type} = $plainCppParamType;
-  
+
         # Store the name of the C data parameter so it can be passed
         # to the m4 macro so it can extract the slot.
         $$objCppfunc{c_data_param_name} = $$c_param_names[$num_c_args - 1];
-        
+
         next;
       }
     }
diff --git a/tools/pm/WrapParser.pm b/tools/pm/WrapParser.pm
index 8235218..c620e4a 100644
--- a/tools/pm/WrapParser.pm
+++ b/tools/pm/WrapParser.pm
@@ -1517,7 +1517,7 @@ sub output_wrap_vfunc($$$$$$$$$$$$)
 
   $$objCppVfunc{rettype_needs_ref} = $refreturn;
   $$objCppVfunc{name} .= "_vfunc"; #All vfuncs should have the "_vfunc" suffix, and a separate easily-named 
invoker method.
-  
+
   # Store the slot information in the vfunc if specified.
   $$objCppVfunc{slot_name} = $slot_name if ($slot_name);
   $$objCppVfunc{slot_callback} = $slot_callback if ($slot_callback);