If you are interested in working around this manuall until its fixed in 3.8.3, you can edit the following file:
<myeclipse dir>\eclipse\plugins\com.genuitec.eclipse.cross.easystruts.eclipse_3.8.2\xslt\JspForm.xsl
And change its contents to this:
<?xml version="1.0" encoding="ISO-8859-1" ?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="text" />
<!-- jsp element -->
<xsl:template match="bean">
<%@ page language="java"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>
<html>
<head>
<title>JSP for <xsl:value-of select="form-name"/> form</title>
</head>
<body>
<html:form action="<xsl:value-of select="path"/>"><xsl:apply-templates select="attribute">
<xsl:sort select="name"/>
</xsl:apply-templates>
<html:submit/><html:cancel/>
</html:form>
</body>
</html>
</xsl:template>
<!-- attribute element -->
<xsl:template match="attribute"><xsl:text>
</xsl:text><xsl:value-of select="label"/> : <html:<xsl:value-of select="tag"/> property="<xsl:value-of select="name"/>"/><html:errors property="<xsl:value-of select="name"/>"/><br/></xsl:template>
</xsl:stylesheet>
That will use <br/> instead.