Fix expension of macros in pointers with default values.
For example :
in xsl decl widget_class(%name, *clsname="%nameWidget", match="widget[@type='%name']", mode="widget_class") alias template {
| class `text **clsname` extends Widget{
content;
| }
};
widget_class('Input');
gives now :
<xsl:template match="widget[@type='Input']" mode="widget_class">
<xsl:text>class </xsl:text>
<xsl:text>InputWidget</xsl:text>
<xsl:text> extends Widget{
</xsl:text>
<xsl:text>}
</xsl:text>
</xsl:template>
Without the fix, <xsl:text>InputWidget</xsl:text> would be <xsl:text>%nameWidget</xsl:text>
<xsl:stylesheet xmlns:func="http://exslt.org/functions" xmlns:dyn="http://exslt.org/dynamic" xmlns:str="http://exslt.org/strings" xmlns:math="http://exslt.org/math" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" extension-element-prefixes="exsl func str dyn set math" xmlns:set="http://exslt.org/sets" version="1.0" xmlns:exsl="http://exslt.org/common"><xsl:output method="text"/><xsl:variable name="space" select="' '"/><xsl:param name="autoindent" select="4"/><xsl:template match="/"><xsl:param name="_indent" select="0"/><xsl:value-of select="substring($space, 1, $_indent+0*$autoindent)"/>hello, world
</xsl:template></xsl:stylesheet>