1 files changed, 21 insertions, 21 deletions

diff --git a/js/ui/letters.js b/js/ui/letters.js
index 36d778b..5ed7ffb 100644
--- a/js/ui/letters.js
+++ b/js/ui/letters.js
@@ -3,10 +3,10 @@ var letters = (function(){
   var last_charset = ""
   var charset_index = 0
   var charsets = [
-  	'Basic Latin',
-  	'Latin-1 Supplement',
-  	'Box Drawing',
-  	'Block Elements',
+    'Basic Latin',
+    'Latin-1 Supplement',
+    'Box Drawing',
+    'Block Elements',
   ]
   
   var letters = new Matrix (1, 1, function(x,y){
@@ -20,30 +20,30 @@ var letters = (function(){
     var chars = unicode.block(charset, 32)
     if (chars[0] != " ") chars.unshift(" ")
     if (canvas.vertical) {
-			letters.resize( Math.ceil( chars.length / 16 ), 16 )
+      letters.resize( Math.ceil( chars.length / 16 ), 16 )
     }
     else {
-			letters.resize( 32, Math.ceil( chars.length / 32 ) )
+      letters.resize( 32, Math.ceil( chars.length / 32 ) )
     }
 
     var i = 0
 
-  	letters.forEach(function(lex,x,y){
-  		if (canvas.vertical) { x=x^y;y=x^y;x=x^y }
-  	  var char = chars[i++]
-  	  if (palette.chars.indexOf(brush.char) > 1) {
+    letters.forEach(function(lex,x,y){
+      if (canvas.vertical) { x=x^y;y=x^y;x=x^y }
+      var char = chars[i++]
+      if (palette.chars.indexOf(brush.char) > 1) {
         lex.bg = brush.fg
         lex.fg = brush.bg
-  	  }
-  	  else {
+      }
+      else {
         lex.bg = colors.black
         lex.fg = brush.fg == fillColor ? colors.black : brush.fg
-  	  }
+      }
       lex.char = char
       lex.opacity = 1
-			lex.build()
-		})
-	}
+      lex.build()
+    })
+  }
   
   letters.bind = function(){
     letters.forEach(function(lex,x,y){
@@ -53,17 +53,17 @@ var letters = (function(){
       lex.span.addEventListener('mousedown', function(e){
         e.preventDefault()
         if (e.shiftKey) {
-        	charset_index = (charset_index+1) % charsets.length
-        	letters.repaint(charsets[charset_index])
-        	return
+          charset_index = (charset_index+1) % charsets.length
+          letters.repaint(charsets[charset_index])
+          return
         }
         else if (e.ctrlKey || e.which == 3) {
-					brush.char = lex.char
+          brush.char = lex.char
           brush.bg = brush.fg
           brush.fg = fillColor
         }
         else {
-					brush.char = lex.char
+          brush.char = lex.char
           if (lex.char == " ") {
             brush.bg = brush.fg
           }