fixes neekey/ps#7 - first field always starts at 0

Author: IstoraMandiri

lib/index.js

@@ -34,13 +34,19 @@ module.exports.parse = function( output ){
         if( index == 0 ){
             var fields = line.split( /\s+/ );
             // 保存各字段的开始和结束位置
+            var fieldIndex = 0;
             fields.forEach(function( field ){
 
                 if( field ){
                     var info = titleInfo[ field ] = {};
                     // 记录字段值的开始和结束
-                    info.titleBegin = line.indexOf( field );
+                    if ( fieldIndex == 0 ){
+                        info.titleBegin = 0;
+                    }else{
+                        info.titleBegin = line.indexOf( field );
+                    }
                     info.titleEnd = info.titleBegin + field.length - 1;
+                    fieldIndex++;
                 }
             });
         }