[yelp-xsl/wip/api-1-0] mal2html-api: Make C padding values xsl:variables

[Shaun McCance <shaunm src gnome org>]

commit bfa6c74b7ecf7fdc17ba876619bfefbb185fc422
Author: Shaun McCance <shaunm gnome org>
Date:   Fri Mar 16 10:52:47 2012 -0400

    mal2html-api: Make C padding values xsl:variables

 test/api/func2.page                |    2 +-
 xslt/mallard/html/mal2html-api.xsl |   17 ++++++++++++-----
 2 files changed, 13 insertions(+), 6 deletions(-)
---
diff --git a/test/api/func2.page b/test/api/func2.page
index 5506892..64d30dc 100644
--- a/test/api/func2.page
+++ b/test/api/func2.page
@@ -6,7 +6,7 @@
 <info>
   <api:function>
     <api:returns>
-      <api:type>some_type</api:type>
+      <api:type>some_really_long_type_name</api:type>
       <api:name>some_name</api:name>
     </api:returns>
     <api:name>this_is_a_really_long_function_name_that_should_cause_wrapping</api:name>
diff --git a/xslt/mallard/html/mal2html-api.xsl b/xslt/mallard/html/mal2html-api.xsl
index 8be7762..70e162f 100644
--- a/xslt/mallard/html/mal2html-api.xsl
+++ b/xslt/mallard/html/mal2html-api.xsl
@@ -35,6 +35,11 @@ extension.
 -->
 
 
+<!-- not params for now -->
+<xsl:variable name="mal2html.api.tab.c.func" select="20"/>
+<xsl:variable name="mal2html.api.tab.c.args" select="60"/>
+
+
 <!--**==========================================================================
 mal2html.api.links
 Output links as a synopsis for a programming language.
@@ -181,7 +186,7 @@ contains an #{api:function} element in its #{info}.
         </xsl:otherwise>
       </xsl:choose>
     </xsl:variable>
-    <xsl:variable name="tab" select="20 - string-length($type)"/>
+    <xsl:variable name="tab" select="$mal2html.api.tab.c.func - string-length($type)"/>
     <xsl:copy-of select="$type"/>
     <xsl:choose>
       <xsl:when test="$tab > 1">
@@ -189,7 +194,7 @@ contains an #{api:function} element in its #{info}.
       </xsl:when>
       <xsl:otherwise>
         <xsl:text>&#x000A;</xsl:text>
-        <xsl:text>                    </xsl:text>
+        <xsl:value-of select="str:padding($mal2html.api.tab.c.func)"/>
       </xsl:otherwise>
     </xsl:choose>
     <xsl:variable name="name">
@@ -210,20 +215,22 @@ contains an #{api:function} element in its #{info}.
       </xsl:attribute>
       <xsl:copy-of select="$name"/>
     </a>
-    <xsl:variable name="paren" select="40 - string-length($name)"/>
+    <xsl:variable name="paren" select="$mal2html.api.tab.c.args -
+                                       $mal2html.api.tab.c.func -
+                                       string-length($name)"/>
     <xsl:choose>
       <xsl:when test="$paren > 1">
         <xsl:value-of select="str:padding($paren)"/>
       </xsl:when>
       <xsl:otherwise>
         <xsl:text>&#x000A;</xsl:text>
-        <xsl:value-of select="str:padding(60)"/>
+        <xsl:value-of select="str:padding($mal2html.api.tab.c.args)"/>
       </xsl:otherwise>
     </xsl:choose>
     <xsl:text>(</xsl:text>
     <xsl:for-each select="$function/api:arg">
       <xsl:if test="position() != 1">
-        <xsl:value-of select="str:padding(61)"/>
+        <xsl:value-of select="str:padding($mal2html.api.tab.c.args + 1)"/>
       </xsl:if>
       <xsl:apply-templates mode="mal2html.inline.mode" select="api:type/node()"/>
       <xsl:if test="api:type and (