Linebreak in xsl xml?

I have a little question about xsl. I tried to solve it myself, but I can't get it done. Basically all I want is linebreaks.

My xsl looks like this:

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:transform xmlns:xsl="http://ift.tt/tCZ8VR" version="2.0"
xmlns:ex="example">
    <xsl:output method="xml" omit-xml-declaration="yes" encoding="UTF-8" indent="yes" />

    <xsl:template match="@*|node()">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </xsl:template>

    <xsl:template match="*[local-name() = 'table']"/>

    <xsl:template match="*[local-name() = 'text']">
        <xsl:copy>
            <xsl:attribute name="value">
                <xsl:apply-templates/>
            </xsl:attribute>
        </xsl:copy>
    </xsl:template>

    <xsl:template match="*[local-name() = 'b' or local-name() = 'i']">
        <xsl:value-of select="concat('[',local-name(),']')"/>
            <xsl:apply-templates/>
        <xsl:value-of select="concat('[/',local-name(),']')"/>
    </xsl:template>

    <xsl:template match="@value">
         <xsl:attribute name="value">
             <xsl:value-of select="translate(.,'&#xd;','&#xa;')"/>
         </xsl:attribute>
    </xsl:template>

    <xsl:template match="@href"/>
</xsl:transform>

What I found out, is that I could use something like this:

<xsl:if test="not(position()=last())">
    <xsl:text>&#xA;</xsl:text>
</xsl:if>

But I don't know how to combine it with my xsl. I tried to just put it in the <xsl:attribute name="value"> xsl:copy part. It inserts a linebreak, but at the wrong place. Also I cant put it inside of xsl:apply-templates.

Would someone be so kind to tell me, where I have to add this code?

A xml example(how it looks originally, with only the "indent" transformation):

<text>This is some text and here
is a linebreak</text>

Should look like:

<text value="This is some text and here&#xA;is a linebreak"/>

Currently looks like:

<text value="This is some text and here
is a linebreak"/>

Thank you in advance!