1 files changed, 24 insertions, 27 deletions

diff --git a/lib/gitano/log.lua b/lib/gitano/log.lua
index e1df00b..7df5e76 100644
--- a/lib/gitano/log.lua
+++ b/lib/gitano/log.lua
@@ -111,7 +111,7 @@ local function set_prefix(new_prefix)
       prefix = ""
    else
       if new_prefix == "true" then
-	 new_prefix = "Gitano"
+         new_prefix = "Gitano"
       end
       prefix = "[" .. tostring(new_prefix) .. "] "
    end
@@ -121,7 +121,7 @@ local function AT(LVL, ...)
    if level >= LVL then
       local strs = {...}
       for i = 1, #strs do
-	 strs[i] = tostring(strs[i]) or "?"
+         strs[i] = tostring(strs[i]) or "?"
       end
       stream:write(prefix .. concat(strs, " ") .. "\n")
    end
@@ -187,8 +187,7 @@ local function deepdebug(...)
 end
 
 local function set_level(l)
-   if type(l) ~= "number" or
-      l < ERRS or l > DEEPDEBUG then
+   if type(l) ~= "number" or l < ERRS or l > DEEPDEBUG then
       level = WARN
       warn("Attempted to set level to", tostring(l), "- defaulted to warnings")
    end
@@ -196,16 +195,14 @@ local function set_level(l)
 end
 
 local function bump_level(l)
-   if type(l) ~= "number" or
-      l < ERRS or l > DEEPDEBUG then
+   if type(l) ~= "number" or l < ERRS or l > DEEPDEBUG then
       warn("Attempted to bump level to", tostring(l), "- left alone")
    end
    if level < l then level = l end
 end
 
 local function cap_level(l)
-   if type(l) ~= "number" or
-      l < ERRS or l > DEEPDEBUG then
+   if type(l) ~= "number" or l < ERRS or l > DEEPDEBUG then
       warn("Attempted to cap level to", tostring(l), "- left alone")
    end
    if level > l then level = l end
@@ -217,33 +214,33 @@ end
 
 -- Check for default log level based on environment
 do
-   local loglevel = luxio.getenv("LC_GITANO_LOG_LEVEL") or 
-      luxio.getenv("GITANO_LOG_LEVEL")
+   local loglevel = (
+      luxio.getenv("LC_GITANO_LOG_LEVEL") or luxio.getenv("GITANO_LOG_LEVEL"))
    if loglevel then
       if tonumber(loglevel) then
-	 set_level(tonumber(loglevel))
+         set_level(tonumber(loglevel))
       else
-	 loglevel = loglevel:lower()
-	 if (loglevel == "warn" or loglevel == "warning" or
-	     loglevel == "warnings") then
-	    level = WARN
-	 elseif loglevel == "chat" then
-	    level = CHAT
-	 elseif loglevel == "info" then
-	    level = INFO
-	 elseif loglevel == "debug" then
-	    level = DEBUG
-	 elseif (loglevel == "deepdebug" or loglevel == "ddebug" or 
-		 loglevel == "all") then
-	    level = DEEPDEBUG
-	 end
+         loglevel = loglevel:lower()
+         if (loglevel == "warn" or loglevel == "warning" or
+             loglevel == "warnings") then
+            level = WARN
+         elseif loglevel == "chat" then
+            level = CHAT
+         elseif loglevel == "info" then
+            level = INFO
+         elseif loglevel == "debug" then
+            level = DEBUG
+         elseif (loglevel == "deepdebug" or loglevel == "ddebug" or
+                 loglevel == "all") then
+            level = DEEPDEBUG
+         end
       end
       if level == nil then
-	 level = WARN
+         level = WARN
       end
    end
 
-   local do_debug = luxio.getenv("LC_GITANO_DEBUG") or 
+   local do_debug = luxio.getenv("LC_GITANO_DEBUG") or
       luxio.getenv("GITANO_DEBUG")
    if do_debug and do_debug ~= "" then
       level = DEBUG