6 files changed, 17 insertions, 10 deletions
diff --git a/src/background/usecases/link.js b/src/background/usecases/link.js
index 1339fdf..af152fe 100644
--- a/src/background/usecases/link.js
+++ b/src/background/usecases/link.js
@@ -15,7 +15,7 @@ export default class LinkInteractor {
     let settings = await this.settingRepository.get();
     let { adjacenttab } = settings.properties;
     if (adjacenttab) {
-      return this.tabPresenter.create(url, {
+      return this.tabPresenter.createAdjacent(url, {
         openerTabId: openerId, active: !background
       });
     }
diff --git a/src/settings/components/index.jsx b/src/settings/components/index.jsx
index 66dc940..9633359 100644
--- a/src/settings/components/index.jsx
+++ b/src/settings/components/index.jsx
@@ -68,6 +68,7 @@ class SettingsComponent extends Component {
 
   render() {
     let fields = null;
+    let disabled = this.props.error.length > 0;
     if (this.props.source === 'form') {
       fields = this.renderFormFields(this.props.form);
     } else if (this.props.source === 'json') {
@@ -84,7 +85,8 @@ class SettingsComponent extends Component {
             label='Use form'
             checked={this.props.source === 'form'}
             value='form'
-            onChange={this.bindSource.bind(this)} />
+            onChange={this.bindSource.bind(this)}
+            disabled={disabled} />
 
           <Input
             type='radio'
@@ -92,8 +94,8 @@ class SettingsComponent extends Component {
             label='Use plain JSON'
             checked={this.props.source === 'json'}
             value='json'
-            onChange={this.bindSource.bind(this)} />
-
+            onChange={this.bindSource.bind(this)}
+            disabled={disabled} />
           { fields }
         </form>
       </div>
@@ -128,6 +130,7 @@ class SettingsComponent extends Component {
     } else if (from === 'json' && to === 'form') {
       let b = window.confirm(DO_YOU_WANT_TO_CONTINUE);
       if (!b) {
+        this.forceUpdate();
         return;
       }
       this.props.dispatch(settingActions.switchToForm(this.props.json));
diff --git a/src/settings/reducers/setting.js b/src/settings/reducers/setting.js
index 8e4a415..54033aa 100644
--- a/src/settings/reducers/setting.js
+++ b/src/settings/reducers/setting.js
@@ -14,11 +14,10 @@ export default function reducer(state = defaultState, action = {}) {
       source: action.source,
       json: action.json,
       form: action.form,
-      errors: '',
       error: '', };
   case actions.SETTING_SHOW_ERROR:
     return { ...state,
-      error: action.text,
+      error: action.error,
       json: action.json, };
   case actions.SETTING_SWITCH_TO_FORM:
     return { ...state,
diff --git a/src/shared/settings/default.js b/src/shared/settings/default.js
index a435099..55dbc3a 100644
--- a/src/shared/settings/default.js
+++ b/src/shared/settings/default.js
@@ -40,7 +40,7 @@ export default {
     "zi": { "type": "zoom.in" },
     "zo": { "type": "zoom.out" },
     "zz": { "type": "zoom.neutral" },
-    "f": { "type": "follow.start", "newTab": false, "background": false },
+    "f": { "type": "follow.start", "newTab": false },
     "F": { "type": "follow.start", "newTab": true, "background": false },
     "H": { "type": "navigate.history.prev" },
     "L": { "type": "navigate.history.next" },
@@ -70,6 +70,11 @@ export default {
     }
   },
   "properties": {
-  }
+    "hintchars": "abcdefghijklmnopqrstuvwxyz",
+    "smoothscroll": false,
+    "adjacenttab": true
+  },
+  "blacklist": [
+  ]
 }`,
 };
diff --git a/src/shared/settings/properties.js b/src/shared/settings/properties.js
index b392cbb..e8d06da 100644
--- a/src/shared/settings/properties.js
+++ b/src/shared/settings/properties.js
@@ -16,7 +16,7 @@ const defaults = {
 };
 
 const docs = {
-  hintchars: 'Hint characters on follow mode',
+  hintchars: 'hint characters on follow mode',
   smoothscroll: 'smooth scroll',
   adjacenttab: 'open adjacent tabs',
 };
diff --git a/src/shared/settings/validator.js b/src/shared/settings/validator.js
index 1589420..a800a52 100644
--- a/src/shared/settings/validator.js
+++ b/src/shared/settings/validator.js
@@ -27,7 +27,7 @@ const validateKeymaps = (keymaps) => {
 const validateSearch = (search) => {
   let engines = search.engines;
   for (let key of Object.keys(engines)) {
-    if (/\s/.test(key)) {
+    if ((/\s/).test(key)) {
       throw new Error(
         `While space in search engine name is not allowed: "${key}"`
       );