Minor optimizations.

1 files changed, 16 insertions, 17 deletions

diff --git a/code_obj.lua b/code_obj.lua
index c563a91..4c9eac0 100644
--- a/code_obj.lua
+++ b/code_obj.lua
@@ -151,38 +151,37 @@ do
   _class_0 = setmetatable({
     __init = function(self, source, ...)
       self.source = source
-      self.indents = { }
       self.bits = {
         ...
       }
-      if type(self.source) == 'string' then
-        local filename, start, stop = self.source:match("^(.-)%[(%d+):(%d+)%]$")
-        if not (filename) then
-          filename, start = self.source:match("^(.-)%[(%d+)%]$")
-        end
-        if start or stop then
-          self.source = Source(filename, tonumber(start), tonumber(stop))
-        else
-          self.source = Source(self.source, 1, #tostring(self) + 1)
-        end
-      end
-      assert(self.source == nil or Source:is_instance(self.source))
-      local indent = 0
+      local indent, indents = 0, { }
+      local match = string.match
       for i, b in ipairs(self.bits) do
-        assert(not Source:is_instance(b))
         if type(b) == 'string' then
           do
-            local spaces = b:match("\n([ ]*)[^\n]*$")
+            local spaces = match(b, "\n([ ]*)[^\n]*$")
             if spaces then
               indent = #spaces
             end
           end
         elseif indent ~= 0 then
-          self.indents[i] = indent
+          indents[i] = indent
         end
       end
       self.current_indent = indent
+      self.indents = indents
       self.__str = nil
+      if type(self.source) == 'string' then
+        local filename, start, stop = self.source:match("^(.-)%[(%d+):(%d+)%]$")
+        if not (filename) then
+          filename, start = self.source:match("^(.-)%[(%d+)%]$")
+        end
+        if start or stop then
+          self.source = Source(filename, tonumber(start), tonumber(stop))
+        else
+          self.source = Source(self.source, 1, #tostring(self) + 1)
+        end
+      end
     end,
     __base = _base_0,
     __name = "Code"