use replace history function

src/components/DictionaryView.vue

@@ -113,15 +113,7 @@ function navigate_to_article(self, source) {
   })
   .then(function(response){
     self.waiting_for_articles = false
-    history.replaceState({article: self.article, 
-                          search_results: {}, 
-                          lang: self.lang, 
-                          error: self.error, 
-                          pos_selected: self.pos_selected, 
-                          scope: self.scope, 
-                          article_info: self.article_info, 
-                          page: self.page,
-                          perPage: self.perPage}, '')
+    this.replace_history()
     if (source) {
       self.$plausible.trackEvent('internal link incoming', {props: {origin: source}})
     }
@@ -230,17 +222,7 @@ function navigate_to_query(self, word) {
               }
               self.waiting_for_articles = false
               
-              history.replaceState({
-                article: self.article,
-                lang: self.lang,
-                error: self.error,
-                pos_selected: self.pos_selected,
-                scope: self.scope,
-                article_info: self.article_info,
-                search_results: self.search_results,
-                page: self.page,
-                perPage: self.perPage
-              }, '')
+              self.replace_history()
               self.previous = self.$route.fullPath
             })
           
@@ -290,6 +272,19 @@ export default {
     SearchToolbar
   },
   methods: {
+    replace_history: function() {
+          history.replaceState({article: this.article,
+                            search_results: {},
+                            lang: this.lang,
+                            error: null,
+                            scope: this.scope,
+                            article_info: this.article_info,
+                            page: this.page,
+                            perPage: this.perPage,
+                            selected: this.selected,
+                            inflection_suggestions: this.inflection_suggestions}, '')
+
+    },
     total_results: function() {
       if (this.article_info) {
         let total = 0
@@ -384,17 +379,7 @@ export default {
       Promise.all([
       load_articles(this, query, offset, this.perPage, "bm"),
       load_articles(this, query, offset, this.perPage, "nn")]).then(() => {
-        history.replaceState({article: self.article, 
-                      search_results: self.search_results, 
-                      lang: self.lang, 
-                      error: self.error, 
-                      pos_selected: self.pos_selected, 
-                      scope: self.scope, 
-                      article_info: self.article_info, 
-                      page: self.page,
-                      perPage: self.perPage,
-                      selected: self.selected,
-                      inflection_suggestions: self.inflection_suggestions}, ''),
+         self.replace_history()
          self.$forceUpdate()
 
       }
@@ -441,17 +426,7 @@ export default {
     article_link_click: function(item) {
       if (this.article && this.article.article_id == item.article_id){
         this.article_key++
-        history.replaceState({article: this.article, 
-                              search_results: this.search_results, 
-                              lang: this.lang, 
-                              error: this.error, 
-                              pos_selected: this.pos_selected, 
-                              scope: this.scope, 
-                              article_info: this.article_info, 
-                              page: this.page,
-                              perPage: this.perPage,
-                              selected: this.selected,
-                              inflection_suggestions: this.inflection_suggestions}, '')
+        this.replace_history()
 
       }else{
         navigate_to_article(this, item.source)
@@ -461,17 +436,7 @@ export default {
       item.article.source = this.$route.fullPath
       this.previous = this.previous.split('#')[0] + "#" + item.title_id
       this.article = item.article
-      history.replaceState({article: this.article,
-                            search_results: {},
-                            lang: this.lang,
-                            error: null,
-                            pos_selected: this.pos_selected,
-                            scope: this.scope,
-                            article_info: this.article_info,
-                            page: this.page,
-                            perPage: this.perPage,
-                            selected: this.selected,
-                            inflection_suggestions: this.inflection_suggestions}, '')
+      this.replace_history()
     },
     return_to_results: function() {
       this.article = null
@@ -515,18 +480,7 @@ export default {
       }
       else {
         self.waiting_for_articles = false
-        history.replaceState({article: self.article, 
-                              search_results: self.search_results, 
-                              lang: self.lang, 
-                              error: self.error, 
-                              pos_selected: self.pos_selected,
-                              scope: self.scope,
-                              article_info: self.article_info,
-                              page: self.page,
-                              perPage: self.perPage,
-                              selected: self.selected,
-                              inflection_suggestions: self.inflection_suggestions}, '')
-
+        self.replace_history()
         self.load_monthly_bm()
         self.load_monthly_nn()