Sync branch differs in `powersetFN` symdef

[angerhang]

In MathHub/smglom/sets/source/powerset.tex we have \symdef[name=powerset]{powersetFN}{\mathop{\mathcal{P}}} The KWARC branch yields

<omdoc:symbol name="powerset" xml:id="powerset.symbol3" about="#powerset.symbol3" stex:srcref="smglom/sets/source/powerset.tex#textrange(from=4;0,to=4;56)" />

<omdoc:notation cd="powerset" name="powerset" stex:macro_name="powersetFN" stex:nargs="0" xml:id="powerset.notation4" about="#powerset.notation4" stex:srcref="smglom/sets/source/powerset.tex#textrange(from=4;0,to=4;56)">
    <omdoc:prototype>
        <om:OMS cd="powerset" name="powerset" />
    </omdoc:prototype>
    <omdoc:rendering>
        <m:mo class="ltx_font_mathcaligraphic">&#x1D4AB;</m:mo>
    </omdoc:rendering>
</omdoc:notation>

whereas the sync branch yields

<XMText xmlns="http://dlmf.nist.gov/LaTeXML" role="BIGOP" scriptpos="post"><span xmlns="http://www.w3.org/1999/xhtml" class="ltx_text ltx_font_caligraphic">P</span></XMText>

<omdoc:symbol name="]" xml:id="powerset.symbol3" about="#powerset.symbol3" stex:srcref="smglom/sets/source/powerset.tex#textrange(from=4;0,to=4;56)" />

<omdoc:notation cd="powerset" name="]" stex:macro_name="]" stex:nargs="0" xml:id="powerset.notation4" about="#powerset.notation4" stex:srcref="smglom/sets/source/powerset.tex#textrange(from=4;0,to=4;56)">
    <omdoc:prototype>
        <om:OMS cd="powerset" name="]" />
    </omdoc:prototype>
    <omdoc:rendering>
        <m:mrow>
            <m:mi>p</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>o</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>w</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>e</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>r</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>s</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>e</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>t</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>F</m:mi>
            <m:mo>&#x2062;</m:mo>
            <m:mi>N</m:mi>
        </m:mrow>
    </omdoc:rendering>
</omdoc:notation>

[kohlhase]

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