Fix incorrect options objects and incorrect fn calls. Fixes #6.

lib/adapter/map.js

@@ -1,3 +1,5 @@
+var path = require('path');
+
 module.exports = {
 
   compilers: {
@@ -20,7 +22,8 @@ module.exports = {
     'haml': {
       kind: 'html',
       render: function (source, options) {
-        var haml = require('hamljs')
+        var haml = require('hamljs');
+        options.filename = options.path;
         return haml.render(source, options);
       }
     },
@@ -37,7 +40,7 @@ module.exports = {
       render: function (source, options) {
         var jade = require('jade');
         options.pretty = true;
-
+        options.filename = options.path;
         return jade.render(source, options);
       }
     },
@@ -54,6 +57,7 @@ module.exports = {
       render: function (source, options) {
         var less = require('less')
           , output;
+        options.filename = options.path;
         less.render(source, options, function (error, css) {
           if (error) throw error;
           output = css;
@@ -66,14 +70,16 @@ module.exports = {
       kind: 'html',
       render: function (source, options) {
         var sneak = require('sneak');
-        return sneak.render(source, { basepath: dirname(options.path) });
+        options.basepath = path.dirname(options.path);
+        return sneak.render(source, options);
       }
     },
 
     'stylus': {
       kind: 'css',
       render: function (source, options) {
         var stylus = require('stylus');
+        options.filename = options.path;
         return stylus.render(source, options);
       }
     }