set agda version to unknown before agda-mode:load

Author: banacorn

lib/commander.js

@@ -90,7 +90,11 @@ export default class Commander {
 
     activate(command: Command) {
         // some commands can only be executed after 'loaded'
-        const exception = ['Load', 'Quit', 'Info', 'InputSymbol',
+        const exception = [
+                'Load',
+                'Quit',
+                'Info',
+                'InputSymbol',
                 'InputSymbolCurlyBracket',
                 'InputSymbolBracket',
                 'InputSymbolParenthesis',

lib/process.js

@@ -293,7 +293,7 @@ export default class Process {
         const path = atom.config.get('agda-mode.executablePath');
         const args = this.getProgramArgs();
         args.push('--interaction');
-        const agdaVersion = this.agdaVersion ? this.agdaVersion.raw : 'null';
+        const agdaVersion = this.agdaVersion ? this.agdaVersion.raw : 'unknown';
         this.core.view.set('Info', [
             `Agda version: ${agdaVersion}`,
             `Agda executable path: ${path}`,