Add keybinding to descriptionMoreUrl

keymaps/autocomplete-plus.cson

@@ -3,3 +3,4 @@
 
 'atom-text-editor.autocomplete-active':
   'escape': 'autocomplete-plus:cancel'
+  'f1': 'autocomplete-plus:navigate-to-description-more-link'

lib/autocomplete-manager.js

@@ -213,6 +213,14 @@ class AutocompleteManager {
           activatedManually = event.detail.activatedManually
         }
         this.findSuggestions(activatedManually)
+      },
+      'autocomplete-plus:navigate-to-description-more-link': () => {
+        let suggestionListView = atom.views.getView(this.editor);
+        let descriptionContainer = suggestionListView.querySelector('.suggestion-description');
+        if (descriptionContainer.style.display === 'block') {
+          let descriptionMoreLink = descriptionContainer.querySelector('.suggestion-description-more-link');
+          require('shell').openExternal(descriptionMoreLink.href);
+        }
       }
     }))
   }

spec/autocomplete-manager-integration-spec.js

@@ -2032,6 +2032,23 @@ defm`
         })
       })
     })
+
+    describe('Keybind to navigate to descriptionMoreLink', () => {
+      it('triggers openExternal on keybind', () => {
+
+        spyOn(provider, 'getSuggestions').andCallFake(() => [{text: 'ab', description: 'it is ab'}])
+        let shell = require('shell')
+        spyOn(shell, 'openExternal')
+
+        triggerAutocompletion(editor, true, 'a')
+
+        runs(() => {
+          expect(editorView.querySelector('.autocomplete-plus')).toExist()
+          atom.commands.dispatch(editorView, 'autocomplete-plus:navigate-to-description-more-link')
+          expect(shell.openExternal).toHaveBeenCalled()
+        })
+      })
+    })    
   })
 
   describe('when opening a file without a path', () => {