Index: configure.ac
===================================================================
diff -u -N -r113f65bd147f42a456342cfbdb6a98b7600a90c5 -r6c86fa6bef2f9e07b87cc7913398e86dd9af8316
--- configure.ac	(.../configure.ac)	(revision 113f65bd147f42a456342cfbdb6a98b7600a90c5)
+++ configure.ac	(.../configure.ac)	(revision 6c86fa6bef2f9e07b87cc7913398e86dd9af8316)
@@ -12,15 +12,16 @@
 #
 #--------------------------------------------------------------------
 define(XOTclVersion, 1.6.8)
-AC_INIT([xotcl], [XOTclVersion])
+AC_INIT([xotcl], [XOTclVersion], [xotcl@alice.wu-wien.ac.at])
 
+AC_CONFIG_AUX_DIR(tclconfig)
+
 #--------------------------------------------------------------------
 # Call TEA_INIT as the first TEA_ macro to set up initial vars.
 # This will define a ${TEA_PLATFORM} variable == "unix" or "windows".
 #--------------------------------------------------------------------
 
 TEA_INIT([3.9])
-AC_CONFIG_AUX_DIR(config)
 
 #--------------------------------------------------------------------
 # specify some extra flags
@@ -407,13 +408,13 @@
 
 AC_SUBST(TEA_PLATFORM)
 
-dnl macro expanding to the names of files ./configure is to generate.
+dnl CONFIG_OUTPUT_FILES is a macro containing the names of the output files
 dnl reasoning: this is a factoring; I use this value elsewhere.
 dnl
 dnl Change the value of -this- macro if you want to add or remove
 dnl such files.
 
-AC_DEFUN(CONFIG_OUTPUT_FILES, [[Makefile xotclConfig.sh apps/utils/xotclsh apps/utils/xowish unix/xotcl.spec unix/pkgIndex.unix]])
+AC_DEFUN([CONFIG_OUTPUT_FILES], [[Makefile xotclConfig.sh apps/utils/xotclsh apps/utils/xowish unix/xotcl.spec unix/pkgIndex.unix]])
 
 #--------------------------------------------------------------------
 # the value of this variable is set to the files which are to be
@@ -426,6 +427,7 @@
 AC_SUBST(CONFIG_CLEAN_FILES)
 AC_CONFIG_FILES(CONFIG_OUTPUT_FILES)
 
+
 #--------------------------------------------------------------------
 # Finally, substitute all of the various values into the Makefile,
 # and generate the other output files. (this is done by invoking