final boolean eoled = isEoled();
        runtime.registerData("eoled", eoled);
        if (eoled) {
            final String eolLink = fessConfig.getOnlineHelpEol();
            runtime.registerData("eolLink", getHelpUrl(eolLink));
        }
    }

    /**
     * Sets up search HTML data for a given action.
     *
     * @param action  The action to set up data for.

						<ul class="nav navbar-nav">
							<c:if test="${eoled}">
								<li class="nav-item" data-bs-toggle="tooltip" data-placement="left" title="<la:message key="labels.eol_error" />">
									<a class="nav-link active" href="${eolLink}" target="_olh"><i class="fas fa-times-circle text-danger" aria-hidden="true"></i></a>
								</li>
							</c:if>
							<c:if test="${developmentMode}">

						<ul class="nav navbar-nav">
							<c:if test="${eoled}">
								<li class="nav-item" data-bs-toggle="tooltip" data-placement="left" title="<la:message key="labels.eol_error" />">
									<a class="nav-link active" href="${eolLink}" target="_olh"><i class="fas fa-times-circle text-danger" aria-hidden="true"></i></a>
								</li>
							</c:if>
							<c:if test="${developmentMode}">

:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/).getRegex(),ke=k(/^!?\[(label)\]\[(ref)\]/).replace("label",D).replace("ref",F).getRegex(),de=k(/^!?\[(ref)\](?:\[\])?/).replace("ref",F).getRegex(),lt=k("reflink|nolink(?!\\()","g").replace("reflink",ke).replace("nolink",de).getRegex(),re=/[hH][tT][tT][pP][sS]?|[fF][tT][pP]/,X={_backpedal:L,anyPunctuation:rt,autolink:st,blockSkip:Ke,br:ae,code:Ge,del:L,delLDelim:L,delRDelim:L,emStrongLDelim:We,emStrongRDelimAst:Je,emStrongRDelimUnd:Ye,es...