バグ修正と、説明専用バッジ用のスタイルを追加

css/badge.scss

@@ -59,6 +59,10 @@
     @include cr-badge-spec(#7473CA, '.fa-archive');
   }
 
+  &.exposition-only-spec {
+    @include cr-badge-spec(#666, '.fa-sticky-note-o');
+  }
+
   &.latest-spec a {
     display: flex;
   }
@@ -173,6 +177,12 @@
       content: "C++ (廃案)";
     }
   }
+
+  #{$sel}.exposition-only-spec {
+    & a:before, & ~ #{$sel}.latest-spec:not(.noprefix) a:before {
+      content: "説明専用";
+    }
+  }
 }
 
 @mixin cr-badge-auto($sel: "li.badge") {

js/crsearch/dom.js

@@ -29,13 +29,15 @@ export default class DOM {
           li.addClass('added-in-spec').attr('title', `${cppv}で追加`)
         }
       } else {
-        name = attr == 'future' ? '将来' :
-               attr == 'archive' ? '廃案' :
-               null
+        const name = attr == 'future' ? '将来' :
+                     attr == 'archive' ? '廃案' :
+                     null
 
         if (name) {
-            li.addClass('named-version-spec').attr('title', `C++ (${name})`)
-            li.attr('named-version', attr)
+          li.addClass('named-version-spec').attr('title', `C++ (${name})`)
+          li.attr('data-named-version', attr)
+        } else if (attr == 'exposition-only') {
+          li.addClass('exposition-only-spec').attr('title', '説明専用')
         }
       }
 

js/crsearch/index.js

@@ -63,7 +63,9 @@ export default class Index {
 
     const attrs = []
     if (!opts.badges.noselfcpp && this._cpp_version) {
-      attrs.push(`added-in-cpp${this._cpp_version}`)
+      if (!/^(?:future|archive)$/.test(this._cpp_version)) {
+        attrs.push(`added-in-cpp${this._cpp_version}`)
+      }
     }
     if (this._attributes) {
       attrs.push(...this._attributes)