Clean up white space in the generated header file.

header-generator.xsl

 <!-- Generate a C header file from the Modem Manager specification.
 
 Copyright (C) 2006, 2007 Collabora Limited
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.
 
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 -->
-
 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0"
   exclude-result-prefixes="tp">
   <!--Don't move the declaration of the HTML namespace up here - XMLNSs
   don't work ideally in the presence of two things that want to use the
   absence of a prefix, sadly. -->
 
+  <xsl:strip-space elements="node interface property tp:errors tp:mapping
+    tp:member"/>
   <xsl:template match="*" mode="identity">
     <xsl:copy>
       <xsl:apply-templates mode="identity"/>
     </xsl:copy>
   </xsl:template>
-
   <xsl:template match="tp:docstring">
   </xsl:template>
-
   <xsl:template match="tp:realdocstring">
 /* <xsl:apply-templates select="node()" mode="identity"/> */
   </xsl:template>
-
   <xsl:template match="tp:errors">
     <xsl:apply-templates/>
   </xsl:template>
-
   <xsl:template match="tp:generic-types">
     <xsl:call-template name="do-types"/>
   </xsl:template>
-
   <xsl:template name="do-types">
     <xsl:if test="tp:simple-type">
       <xsl:apply-templates select="tp:simple-type"/>
     </xsl:if>
-
     <xsl:if test="tp:enum">
       <xsl:apply-templates select="tp:enum"/>
     </xsl:if>
-
     <xsl:if test="tp:flags">
       <xsl:apply-templates select="tp:flags"/>
     </xsl:if>
   </xsl:template>
-
   <xsl:template match="tp:error">
     <xsl:apply-templates select="tp:docstring"/>
     <xsl:variable name="nameprefix">
         <xsl:value-of select="translate(substring-after(../@namespace, 'org.freedesktop.ModemManager.'),
                               'abcdefghijklmnopqrstuvwxyz. ',
                               'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
       </xsl:variable>
     <xsl:variable name="name">
       <xsl:value-of select="translate(@name,
                             'abcdefghijklmnopqrstuvwxyz. ',
                             'ABCDEFGHIJKLMNOPQRSTUVWXYZ__')"/>
       </xsl:variable>
-#define <xsl:value-of select="concat('MM_ERROR_', $nameprefix, '_', $name, ' ')"/> "<xsl:value-of select="translate(@name, ' ', '')"/>"
-  </xsl:template>
+#define <xsl:value-of select="concat('MM_ERROR_', $nameprefix, '_', $name)"/> "<xsl:value-of select="translate(@name, ' ', '')"/>"</xsl:template>
 
   <xsl:template match="tp:flags">
-/* <xsl:value-of select="@name"/> */
-    <xsl:apply-templates select="tp:docstring" />
+/* <xsl:value-of select="@name"/> flag values */
+<xsl:apply-templates select="tp:docstring" />
         <xsl:variable name="value-prefix">
           <xsl:choose>
             <xsl:when test="@value-prefix">
               <xsl:value-of select="@value-prefix"/>
             </xsl:when>
             <xsl:otherwise>
               <xsl:value-of select="@name"/>
             </xsl:otherwise>
           </xsl:choose>
         </xsl:variable>
       <xsl:for-each select="tp:flag">
         <xsl:choose>
           <xsl:when test="tp:docstring">
-            <xsl:apply-templates select="tp:docstring" />
+            <xsl:apply-templates select="tp:docstring"/>
           </xsl:when>
         </xsl:choose>
-#define <xsl:value-of select="concat($value-prefix, '_', @suffix, ' ') "/><xsl:value-of select="@value"/>
-
-      </xsl:for-each>
+#define <xsl:value-of select="concat($value-prefix, '_', @suffix)"/><xsl:text> </xsl:text><xsl:value-of select="@value"/>
+      </xsl:for-each><xsl:text>
+</xsl:text>
   </xsl:template>
 
   <xsl:template match="tp:enum">
-/* <xsl:value-of select="@name"/> */
+/* <xsl:value-of select="@name"/> enum values */
 <xsl:apply-templates select="tp:docstring" />
         <xsl:variable name="value-prefix">
           <xsl:choose>
             <xsl:when test="@value-prefix">
               <xsl:value-of select="@value-prefix"/>
             </xsl:when>
             <xsl:otherwise>
               <xsl:value-of select="@name"/>
             </xsl:otherwise>
           </xsl:choose>
         </xsl:variable>
       <xsl:for-each select="tp:enumvalue">
         <xsl:choose>
           <xsl:when test="tp:docstring">
             <xsl:apply-templates select="tp:docstring" />
           </xsl:when>
         </xsl:choose>
 #define <xsl:value-of select="concat($value-prefix, '_', @suffix, ' ')"/><xsl:value-of select="@value"/>
-      </xsl:for-each>
+      </xsl:for-each><xsl:text>
+</xsl:text>
   </xsl:template>
 
   <xsl:template match="tp:possible-errors/tp:error">
     <xsl:variable name="name" select="@name"/>
     <xsl:choose>
       <xsl:when test="tp:docstring">
         <xsl:apply-templates select="tp:docstring"/>
       </xsl:when>
       <xsl:when test="//tp:errors/tp:error[concat(../@namespace, '.', translate(@name, ' ', ''))=$name]/tp:docstring">
         <xsl:apply-templates select="//tp:errors/tp:error[concat(../@namespace, '.', translate(@name, ' ', ''))=$name]/tp:docstring"/> <em xmlns="http://www.w3.org/1999/xhtml">(generic description)</em>
       </xsl:when>
       <xsl:otherwise>
         (Undocumented.)
       </xsl:otherwise>
     </xsl:choose>
   </xsl:template>
 
   <xsl:template match="signal">
     <xsl:variable name="varname">
       <xsl:value-of select="translate(@name,
                             'abcdefghijklmnopqrstuvwxyz. ',
                             'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
     </xsl:variable>
-#define <xsl:value-of select="concat('MM_SIGNAL_', $varname)"/> "<xsl:value-of select="@name"/>"
-
-  </xsl:template>
+    <xsl:variable name="intname">
+      <xsl:choose>
+        <xsl:when test="starts-with(../@name, 'org.freedesktop.ModemManager.')">
+          <xsl:value-of select="translate(substring-after(../@name, 'org.freedesktop.ModemManager.'),
+                               'abcdefghijklmnopqrstuvwxyz. ',
+                               'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
+         </xsl:when>
+         <xsl:otherwise>
+           <xsl:text>MANAGER</xsl:text>
+         </xsl:otherwise>
+       </xsl:choose>
+    </xsl:variable>
+#define <xsl:value-of select="concat('MM_', $intname, '_SIGNAL_', $varname)"/> "<xsl:value-of select="@name"/>"</xsl:template>
 
   <xsl:template match="method">
     <xsl:variable name="varname">
       <xsl:value-of select="translate(@name,
                             'abcdefghijklmnopqrstuvwxyz. ',
-                            'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
+                            'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
     </xsl:variable>
-#define <xsl:value-of select="concat('MM_METHOD_', $varname)"/> "<xsl:value-of select="@name"/>"
-  </xsl:template>
+    <xsl:variable name="intname">
+      <xsl:choose>
+        <xsl:when test="starts-with(../@name, 'org.freedesktop.ModemManager.')">
+          <xsl:value-of select="translate(substring-after(../@name, 'org.freedesktop.ModemManager.'),
+                               'abcdefghijklmnopqrstuvwxyz. ',
+                               'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
+         </xsl:when>
+         <xsl:otherwise>
+           <xsl:text>MANAGER</xsl:text>
+         </xsl:otherwise>
+       </xsl:choose>
+    </xsl:variable>
+#define <xsl:value-of select="concat('MM_', $intname, '_METHOD_', $varname)"/> "<xsl:value-of select="@name"/>"</xsl:template>
 
   <xsl:template match="tp:copyright">
   </xsl:template>
 
   <xsl:output method="text" indent="no" encoding="ascii"
     omit-xml-declaration="yes" />
 
   <xsl:template match="/tp:spec">
 /* Generated Header file do not edit */
 /* <xsl:value-of select="tp:title"/> */
-
 <xsl:if test="tp:version">
 /*
  * <xsl:text> version </xsl:text> <xsl:value-of select="tp:version"/>
  */
 </xsl:if>
-
 #define MM_MODEMMANAGER_PATH    "/org/freedesktop/ModemManager"
 #define MM_MODEMMANAGER_SERVICE "org.freedesktop.ModemManager"
 
 /**************
  * Interfaces *
  **************/
 <xsl:for-each select="node/interface">
   <xsl:apply-templates select="tp:docstring"/>
   <xsl:variable name="varname">
     <xsl:choose>
-      <xsl:when test="contains(@name, 'org.freedesktop.ModemManager.')">
+      <xsl:when test="starts-with(@name, 'org.freedesktop.ModemManager.')">
         <xsl:value-of select="translate(substring-after(@name, 'org.freedesktop.ModemManager.'),
                               'abcdefghijklmnopqrstuvwxyz. ',
                               'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
       </xsl:when>
       <xsl:otherwise>
         <xsl:value-of select="translate(substring-after(@name, 'org.freedesktop.'),
                               'abcdefghijklmnopqrstuvwxyz. ',
                               'ABCDEFGHIJKLMNOPQRSTUVWXYZ_')"/>
       </xsl:otherwise>
     </xsl:choose>
   </xsl:variable>
 #define <xsl:value-of select="concat('MM_', $varname, '_INTERFACE ')"/> "<xsl:value-of select="@name"/>"</xsl:for-each>
 
-/***************
- * Enums/Flags *
- ***************/
-<xsl:apply-templates select="node"/>
-
+/***********************
+ * Methods/Enums/Flags *
+ ***********************/
+<xsl:for-each select="node/interface">
+/*
+ * Interface <xsl:value-of select="@name"/>
+ */
+  <xsl:apply-templates select="method"/>
+  <xsl:if test="count(method[*])!=0">
+  <xsl:text>
+</xsl:text>
+  </xsl:if>
+  <xsl:apply-templates select="signal"/>
+  <xsl:if test="count(signal[*])!=0">
+  <xsl:text>
+</xsl:text>
+  </xsl:if>
+  <xsl:apply-templates select="tp:enum"/>
+  <xsl:apply-templates select="tp:flags"/>
+</xsl:for-each>
 /**********
  * Errors *
  **********/
 <xsl:apply-templates select="tp:errors"/>
 
+<!-- Ensure that the file ends with a newline -->
+<xsl:text>
+</xsl:text>
 </xsl:template>
 </xsl:stylesheet>
 
 <!-- vim:set sw=2 sts=2 et: -->