Fixed compilation issues

lib/atom-less.coffee

@@ -1,25 +1,15 @@
-{CompositeDisposable} = require 'atom'
-
 renderer = require './less-renderer'
 
 module.exports =
     activate: (state) ->
-        @subscriptions = new CompositeDisposable
-
-        @subscriptions.add atom.commands.add 'atom-workspace',
-            'core:save': => @render()
+        atom.workspace.observeTextEditors (editor) =>
+            editor.onDidSave (event) =>
+                @render event.path
 
     deactivate: ->
         @subscriptions.dispose()
 
     serialize: ->
 
-    render: ->
-        editor = atom.workspace.getActiveTextEditor()
-        return if not editor
-
-        grammer = editor.getGrammar()
-        return if grammer.name.toLowerCase() != 'less'
-
-        filepath = editor.getPath()
+    render: (filepath) ->
         renderer.render filepath

lib/firstline.coffee

@@ -3,38 +3,10 @@ fs = require 'fs'
 class FirstLine
     read: (filepath, callback) ->
         @callback = callback
-        fs.open filepath, 'r', (err, fd) =>
-            if (err)
-                callback err
-            else
-                @stats fd
-
-    stats: (fd) ->
-        fs.fstat fd, (err, stats) =>
-            @startReading fd, stats.size
-
-    startReading: (fd, size) ->
-        @fd = fd
-
-        @buffer = new Buffer size
-        @buffer.fill 0
-        @offset = 0
 
-        @readFile()
-
-    readFile: ->
-        length = Math.min(16, @buffer.length - @offset)
-        fs.read @fd, @buffer, @offset, length, null, @onRead
-
-    onRead: (err, bytesRead, buffer) =>
-        newline = buffer.indexOf '\n', @offset
-
-        if newline > -1
-            fs.close @fd, (err) -> console.log err if err
-            line = buffer.toString undefined, 0, newline
-            @callback null, line
-        else
-            @offset += bytesRead
-            @readFile()
+        fs.readFile filepath, (err, fileData) =>
+            if err != null
+                callback err
+            callback null, fileData.toString().match /.*/
 
 module.exports = FirstLine

package.json

@@ -1,7 +1,7 @@
 {
   "name": "atom-less",
   "main": "./lib/atom-less",
-  "version": "0.1.10",
+  "version": "0.1.11",
   "description": "Atom plugin to compile .less files on save.",
   "keywords": [
     "atom",