change to same file ending

codes/a_times.saml

@@ -0,0 +1,22 @@
+class Object
+
+  int times(int a, int b)
+    if_zero( b )
+      a = 0
+    else
+      int m = b - 1
+      int t = times(a, m)
+      a = a + t
+    end
+    return a
+  end
+
+  int t_seven()
+    int tim = times(5,3)
+    tim.putint()
+  end
+
+  int main()
+    return t_seven()
+  end
+end

config.ru

@@ -22,11 +22,11 @@ class DebugServer < Opal::Server
     end
   end
   def codes
-    [Dir["codes/*.psol"].collect{|f| f.sub("codes/","").sub(".psol","")}.join("----")]
+    [Dir["codes/*.saml"].collect{|f| f.sub("codes/","").sub(".saml","")}.join("----")]
   end
   def code at
-    phisol = File.new("codes/#{at}.psol").read
-    syntax  = Parser::Salama.new.parse_with_debug(phisol)
+    saml = File.new("codes/#{at}.saml").read
+    syntax  = Parser::Salama.new.parse_with_debug(saml)
     parts = Parser::Transform.new.apply(syntax)
     [parts.inspect]
   end