patch 80544e6a2108d1f5387f5fd676b89c934181460d
Author: Enrique D. Bosch <presidev@AT@gmail.com>
Date:   Wed Jun  8 00:00:48 CEST 2016
  * Improve parser of configuration file
diff -rN -u old-idlebiff/idlebiff new-idlebiff/idlebiff
--- old-idlebiff/idlebiff	2024-05-18 21:14:59.939058341 +0200
+++ new-idlebiff/idlebiff	2024-05-18 21:14:59.939058341 +0200
@@ -157,9 +157,10 @@
   set cf [ open $config ]
   while { [ gets $cf lin ] >= 0 } \
   {
-    if { [ string range [ string trim $lin ] 0 0 ] == "#" } { continue }
-    set lconf [ split $lin = ]
-    lassign $lconf key val
+    if { [ string index [ string trim $lin ] 0 ] == "#" } { continue }
+    set sep [ string first = $lin ]
+    set key [ string range $lin 0 [ expr $sep - 1 ] ]
+    set val [ string range $lin [ expr $sep + 1 ] end ]
     set conf([ string trim $key]) [ string trim $val ]
   }
 }