{# The real-space view's own header buttons, shared by the two panels that can
host that view: the entry page's REAL SPACE panel and the exciton page's
momentum panel, which reaches it from its own header.

`hole_view_toggle` adds the exciton page's conditional-wavefunction switch. #}
{% if hole_view_toggle %}<span class="badge-anchor"><button id="hole-view-toggle"
        class="header-toggle"
        title="Pin the hole at R_h and show the electron it leaves behind, Ψ(r_e; R_h). R_h is set in Plot Controls.">R<sub>h</sub></button>
    <button type="button" class="help-badge"
        data-help="Swaps the Dyson orbital for the conditional wavefunction Ψ(r_e; R_h). The Dyson orbital sums over every hole the exciton can leave behind; this fixes the hole at one point and shows the electron that goes with it.">?</button></span>{% endif %}
<span class="badge-anchor"><button id="real-space-view-toggle" class="header-toggle"
        title="Switch to the charge density |ψ(r)|²">ρ</button>
    <button type="button" class="help-badge"
        data-help="Switches between the signed wavefunction ψ(r) and the charge density |ψ(r)|². Several orbitals combined have only a density between them, so the view is fixed there.">?</button></span>
<span class="badge-anchor"><button id="real-space-isosurface-toggle" class="header-toggle"
        title="Hide the isosurface, leaving the ball-and-stick model">Hide</button>
    <button type="button" class="help-badge"
        data-help="Shows or hides the orbital isosurface itself, independent of whether it draws ψ(r) or |ψ(r)|².">?</button></span>