enable expression scan toggling on search page

ext/bg/js/search-frontend.js

@@ -25,7 +25,9 @@ async function searchFrontendSetup() {
     const options = await apiOptionsGet(optionsContext);
     if (!options.scanning.enableOnSearchPage) { return; }
 
-    window.frontendInitializationData = {depth: 1, proxy: false};
+    const ignoreNodes = options.scanning.enableOnPopupExpressions ? [] : ['.expression-scan-toggle', '.expression-scan-toggle *'];
+
+    window.frontendInitializationData = {depth: 1, ignoreNodes, proxy: false};
 
     const scriptSrcs = [
         '/fg/js/frontend-api-receiver.js',

ext/bg/js/templates.js

@@ -299,7 +299,7 @@ templates['terms.html'] = template({"1":function(container,depth0,helpers,partia
   return ((stack1 = helpers.each.call(depth0 != null ? depth0 : (container.nullContext || {}),(depth0 != null ? depth0.expressions : depth0),{"name":"each","hash":{},"fn":container.program(33, data, 0, blockParams, depths),"inverse":container.noop,"data":data})) != null ? stack1 : "");
 },"33":function(container,depth0,helpers,partials,data,blockParams,depths) {
     var stack1, helper, options, alias1=depth0 != null ? depth0 : (container.nullContext || {}), alias2=helpers.helperMissing, alias3="function", buffer = 
-  "<div class=\"expression\"><span class=\"expression-"
+  "<div class=\"expression expression-scan-toggle\"><span class=\"expression-"
     + container.escapeExpression(((helper = (helper = helpers.termFrequency || (depth0 != null ? depth0.termFrequency : depth0)) != null ? helper : alias2),(typeof helper === alias3 ? helper.call(alias1,{"name":"termFrequency","hash":{},"data":data}) : helper)))
     + "\">";
   stack1 = ((helper = (helper = helpers.kanjiLinks || (depth0 != null ? depth0.kanjiLinks : depth0)) != null ? helper : alias2),(options={"name":"kanjiLinks","hash":{},"fn":container.program(34, data, 0, blockParams, depths),"inverse":container.noop,"data":data}),(typeof helper === alias3 ? helper.call(alias1,options) : helper));
@@ -359,7 +359,7 @@ templates['terms.html'] = template({"1":function(container,depth0,helpers,partia
     return "invisible";
 },"47":function(container,depth0,helpers,partials,data) {
     var stack1, helper, options, alias1=depth0 != null ? depth0 : (container.nullContext || {}), buffer = 
-  "    <div class=\"expression\">";
+  "    <div class=\"expression expression-scan-toggle\">";
   stack1 = ((helper = (helper = helpers.kanjiLinks || (depth0 != null ? depth0.kanjiLinks : depth0)) != null ? helper : helpers.helperMissing),(options={"name":"kanjiLinks","hash":{},"fn":container.program(34, data, 0),"inverse":container.noop,"data":data}),(typeof helper === "function" ? helper.call(alias1,options) : helper));
   if (!helpers.kanjiLinks) { stack1 = helpers.blockHelperMissing.call(depth0,stack1,options)}
   if (stack1 != null) { buffer += stack1; }

ext/bg/settings.html

@@ -401,7 +401,7 @@
                 </div>
 
                 <div class="checkbox">
-                    <label><input type="checkbox" id="enable-scanning-of-popup-expressions"> Enable scanning of popup expressions</label>
+                    <label><input type="checkbox" id="enable-scanning-of-popup-expressions"> Enable scanning of expressions in search results</label>
                 </div>
 
                 <div class="form-group">

ext/fg/js/popup-nested.js

@@ -33,7 +33,7 @@ async function popupNestedInitialize(id, depth, parentFrameId, url) {
         return;
     }
 
-    const ignoreNodes = options.scanning.enableOnPopupExpressions ? [] : [ '.expression', '.expression *' ];
+    const ignoreNodes = options.scanning.enableOnPopupExpressions ? [] : ['.expression-scan-toggle', '.expression-scan-toggle *'];
 
     window.frontendInitializationData = {id, depth, parentFrameId, ignoreNodes, url, proxy: true};
 

tmpl/terms.html

@@ -49,7 +49,7 @@
 
     {{#if merged}}
     {{~#each expressions~}}
-    <div class="expression"><span class="expression-{{termFrequency}}">{{#kanjiLinks}}{{#furigana}}{{{.}}}{{/furigana}}{{/kanjiLinks}}</span><div class="peek-wrapper">
+    <div class="expression expression-scan-toggle"><span class="expression-{{termFrequency}}">{{#kanjiLinks}}{{#furigana}}{{{.}}}{{/furigana}}{{/kanjiLinks}}</span><div class="peek-wrapper">
             {{~#if ../playback~}}
             <a href="#" class="action-play-audio"><img src="/mixed/img/play-audio.svg" title="Play audio" alt></a>
             {{~/if~}}
@@ -70,7 +70,7 @@
     </div><span class="{{#if @last}}invisible{{/if}}">、</span></div>
     {{~/each~}}
     {{else}}
-    <div class="expression">{{#kanjiLinks}}{{#furigana}}{{{.}}}{{/furigana}}{{/kanjiLinks}}</div>
+    <div class="expression expression-scan-toggle">{{#kanjiLinks}}{{#furigana}}{{{.}}}{{/furigana}}{{/kanjiLinks}}</div>
     {{#if termTags}}
     <div style="display: inline-block;">
         {{#each termTags}}