From 68d799364579c9552874293f034a22c0efef98a9 Mon Sep 17 00:00:00 2001
From: Philipp Gesang <phg42.2a@gmail.com>
Date: Sat, 11 May 2013 13:08:35 +0200
Subject: add controls for font cache to ``luaotfload-tool.lua``

---
 luaotfload-override.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'luaotfload-override.lua')

diff --git a/luaotfload-override.lua b/luaotfload-override.lua
index f143009..99a6611 100644
--- a/luaotfload-override.lua
+++ b/luaotfload-override.lua
@@ -30,14 +30,25 @@ We recreate the verbosity levels previously implemented in font-nms:
 local loglevel = 1 --- default
 local logout   = "log"
 
+--- int -> bool
 local set_loglevel = function (n)
     if type(n) == "number" then
         loglevel = n
     end
+    return true
 end
+logs.setloglevel    = set_loglevel
 logs.set_loglevel   = set_loglevel
 logs.set_log_level  = set_loglevel --- accomodating lazy typists
 
+--- unit -> int
+local get_loglevel = function ( )
+    return loglevel
+end
+logs.getloglevel    = get_loglevel
+logs.get_loglevel   = get_loglevel
+logs.get_log_level  = get_loglevel
+
 local set_logout = function (s)
     if s == "stdout" then
         logout = "term"
-- 
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