allow tilde expansion for section names in config file

src/sampleconf/recoll.conf

@@ -1,4 +1,4 @@
-# @(#$Id: recoll.conf,v 1.7 2005-11-16 15:07:20 dockes Exp $  (C) 2004 J.F.Dockes
+# @(#$Id: recoll.conf,v 1.8 2005-11-17 12:47:03 dockes Exp $  (C) 2004 J.F.Dockes
 
 # Recoll default configuration file. This should be copied to
 # ~/.recoll/recoll.conf 
@@ -52,8 +52,7 @@ guesscharset = 0
 # indexation of many bogus 'text' files
 usesystemfilecommand = 1
 
-# You could specify different parameters for a subdirectory like this. No
-# tilde substitution there for now, sorry:
-#[/home/me/englishdocs/plain]
+# You could specify different parameters for a subdirectory like this. 
+#[~/englishdocs/plain]
 #defaultcharset = iso-8859-2