Formatting (comments and trailing spaces cleanup)

diff --git a/metalua/compiler/bytecode/lcode.lua b/metalua/compiler/bytecode/lcode.lua
index adabbb3..8e9e973 100644
--- a/metalua/compiler/bytecode/lcode.lua
+++ b/metalua/compiler/bytecode/lcode.lua

@@ -18,24 +18,6 @@
 --
 -------------------------------------------------------------------------------
 
-----------------------------------------------------------------------
---
--- WARNING! You're entering a hackish area, proceed at your own risks!
---
--- This code results from the borrowing, then ruthless abuse, of
--- Yueliang's implementation of Lua 5.0 compiler. I claim
--- responsibility for all of the ugly, dirty stuff that you might spot
--- in it.
---
--- Eventually, this code will be rewritten, either in Lua or more
--- probably in C. Meanwhile, if you're interested into digging
--- metalua's sources, this is not the best part to invest your time
--- on.
---
--- End of warning.
---
-----------------------------------------------------------------------
-
 --[[--------------------------------------------------------------------
 
   $Id$

diff --git a/metalua/compiler/bytecode/ldump.lua b/metalua/compiler/bytecode/ldump.lua
index 01d1b97..a5161ea 100644
--- a/metalua/compiler/bytecode/ldump.lua
+++ b/metalua/compiler/bytecode/ldump.lua

@@ -18,13 +18,6 @@
 --
 -------------------------------------------------------------------------------
 
-----------------------------------------------------------------------
---
--- This code results from the borrowing, then ruthless abuse, of
--- Yueliang's implementation of Lua 5.0 compiler.
---
-----------------------------------------------------------------------
-
 --[[--------------------------------------------------------------------
 
   ldump.lua

diff --git a/metalua/compiler/bytecode/lopcodes.lua b/metalua/compiler/bytecode/lopcodes.lua
index 66ac329..e49285e 100644
--- a/metalua/compiler/bytecode/lopcodes.lua
+++ b/metalua/compiler/bytecode/lopcodes.lua

@@ -18,24 +18,6 @@
 --
 -------------------------------------------------------------------------------
 
-----------------------------------------------------------------------
---
--- WARNING! You're entering a hackish area, proceed at your own risks!
---
--- This code results from the borrowing, then ruthless abuse, of
--- Yueliang's implementation of Lua 5.0 compiler. I claim
--- responsibility for all of the ugly, dirty stuff that you might spot
--- in it.
---
--- Eventually, this code will be rewritten, either in Lua or more
--- probably in C. Meanwhile, if you're interested into digging
--- metalua's sources, this is not the best part to invest your time
--- on.
---
--- End of warning.
---
-----------------------------------------------------------------------
-
 --[[--------------------------------------------------------------------
 
   $Id$

diff --git a/metalua/compiler/indent.lua b/metalua/compiler/indent.lua
index 2b961de..0eb8bdd 100644
--- a/metalua/compiler/indent.lua
+++ b/metalua/compiler/indent.lua

@@ -13,7 +13,7 @@
 -- distribution, and is available at http://www.lua.org/license.html
 --
 -- Contributors:
---     Fabien Fleutot - API and implementation
+--     Sierra Wireless - API and implementation
 --
 --------------------------------------------------------------------------------
 

diff --git a/metalua/compiler/parser/annot.lua b/metalua/compiler/parser/annot.lua
index ab2fa59..aae9b92 100644
--- a/metalua/compiler/parser/annot.lua
+++ b/metalua/compiler/parser/annot.lua

@@ -57,10 +57,10 @@
     separators  = { ",", ";" },
     terminators = ")" }
 
-M.tebar = gg.multisequence{ 
+M.tebar = gg.multisequence{
     name = 'annot.tebar',
     --{ '*', builder = 'TDynbar' }, -- maybe not user-available
-    { '(', tebar_content, ')', 
+    { '(', tebar_content, ')',
       builder = function(x) return x[1] end },
     { te }
 }