Make logging configuarble.

1 files changed, 5 insertions, 2 deletions

diff --git a/init.lua b/init.lua
index 8bcba8e..0276b4a 100644
--- a/init.lua
+++ b/init.lua
@@ -5,12 +5,15 @@ local M = {}
 M.par_prg = "par"
 M.par_tw = 72
 M.ex_args = function () return "RET4bhgqw" .. M.par_tw end
+M.debug = false
 -- ex_args = "RET4bhgqB=.,?_A_aQ=_s>|w" .. par_tw
 -- export PARINIT='Tbp2hgqR B=.,?_A_a Q=_s>|'
 
 function print(...)
-    _print_ = _print_ or io.open("/tmp/visprint", "w")
-    _print_:write(..., "\n")
+    if M.debug then
+        _print_ = _print_ or io.open("/tmp/visprint", "w")
+        _print_:write(..., "\n")
+    end
 end
 
 --- Dump value of a variable in a formatted string