diff --git a/scconfig/src/default/arg.c b/scconfig/src/default/arg.c
index 9634fe93..f41f01b7 100644
--- a/scconfig/src/default/arg.c
+++ b/scconfig/src/default/arg.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/db.c b/scconfig/src/default/db.c
index fcf53b74..fa2398a3 100644
--- a/scconfig/src/default/db.c
+++ b/scconfig/src/default/db.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/dep.c b/scconfig/src/default/dep.c
index 8b17ecd9..f0fa1870 100644
--- a/scconfig/src/default/dep.c
+++ b/scconfig/src/default/dep.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/deps_default.c b/scconfig/src/default/deps_default.c
index 8b9f9735..a117fb96 100644
--- a/scconfig/src/default/deps_default.c
+++ b/scconfig/src/default/deps_default.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "dep.h"
diff --git a/scconfig/src/default/find_cc.c b/scconfig/src/default/find_cc.c
index bccadbed..b2d0bf9c 100644
--- a/scconfig/src/default/find_cc.c
+++ b/scconfig/src/default/find_cc.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_environ.c b/scconfig/src/default/find_environ.c
index 4004e4d1..52465a1e 100644
--- a/scconfig/src/default/find_environ.c
+++ b/scconfig/src/default/find_environ.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_fscalls.c b/scconfig/src/default/find_fscalls.c
index 87e58a1c..caa26d08 100644
--- a/scconfig/src/default/find_fscalls.c
+++ b/scconfig/src/default/find_fscalls.c
@@ -18,7 +18,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_fstools.c b/scconfig/src/default/find_fstools.c
index 5813cba9..3d51641d 100644
--- a/scconfig/src/default/find_fstools.c
+++ b/scconfig/src/default/find_fstools.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_io.c b/scconfig/src/default/find_io.c
index 78b9cfa6..da4f19ca 100644
--- a/scconfig/src/default/find_io.c
+++ b/scconfig/src/default/find_io.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_libs.c b/scconfig/src/default/find_libs.c
index 41d87ca8..7c951cf5 100644
--- a/scconfig/src/default/find_libs.c
+++ b/scconfig/src/default/find_libs.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_printf.c b/scconfig/src/default/find_printf.c
index 1aeb782c..232b18f5 100644
--- a/scconfig/src/default/find_printf.c
+++ b/scconfig/src/default/find_printf.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_proc.c b/scconfig/src/default/find_proc.c
index 94424768..a7959145 100644
--- a/scconfig/src/default/find_proc.c
+++ b/scconfig/src/default/find_proc.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_signal.c b/scconfig/src/default/find_signal.c
index c7f46f83..ef87eb02 100644
--- a/scconfig/src/default/find_signal.c
+++ b/scconfig/src/default/find_signal.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_str.c b/scconfig/src/default/find_str.c
index afd015c3..55c9537b 100644
--- a/scconfig/src/default/find_str.c
+++ b/scconfig/src/default/find_str.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_sys.c b/scconfig/src/default/find_sys.c
index 17fdbc36..5286b957 100644
--- a/scconfig/src/default/find_sys.c
+++ b/scconfig/src/default/find_sys.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_target.c b/scconfig/src/default/find_target.c
index 2a6993d2..8ef68127 100644
--- a/scconfig/src/default/find_target.c
+++ b/scconfig/src/default/find_target.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_thread.c b/scconfig/src/default/find_thread.c
index d10e5232..93bd0f2b 100644
--- a/scconfig/src/default/find_thread.c
+++ b/scconfig/src/default/find_thread.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_time.c b/scconfig/src/default/find_time.c
index d58cdcb3..cfe41563 100644
--- a/scconfig/src/default/find_time.c
+++ b/scconfig/src/default/find_time.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_types.c b/scconfig/src/default/find_types.c
index 36bfdfa8..c9e87e06 100644
--- a/scconfig/src/default/find_types.c
+++ b/scconfig/src/default/find_types.c
@@ -18,7 +18,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/find_uname.c b/scconfig/src/default/find_uname.c
index d6d49086..df53f90d 100644
--- a/scconfig/src/default/find_uname.c
+++ b/scconfig/src/default/find_uname.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/ht.c b/scconfig/src/default/ht.c
index b7955cf1..5eaa13a1 100644
--- a/scconfig/src/default/ht.c
+++ b/scconfig/src/default/ht.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/lib_compile.c b/scconfig/src/default/lib_compile.c
index 3a1313b6..65557f68 100644
--- a/scconfig/src/default/lib_compile.c
+++ b/scconfig/src/default/lib_compile.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/lib_file.c b/scconfig/src/default/lib_file.c
index 86af971d..78e097a5 100644
--- a/scconfig/src/default/lib_file.c
+++ b/scconfig/src/default/lib_file.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/lib_filelist.c b/scconfig/src/default/lib_filelist.c
index 54256a06..2d89f736 100644
--- a/scconfig/src/default/lib_filelist.c
+++ b/scconfig/src/default/lib_filelist.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/lib_srctree.c b/scconfig/src/default/lib_srctree.c
index 17809f44..855ab982 100644
--- a/scconfig/src/default/lib_srctree.c
+++ b/scconfig/src/default/lib_srctree.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/lib_uniqinc.c b/scconfig/src/default/lib_uniqinc.c
index 255c5032..3ae02b0c 100644
--- a/scconfig/src/default/lib_uniqinc.c
+++ b/scconfig/src/default/lib_uniqinc.c
@@ -18,7 +18,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/log.c b/scconfig/src/default/log.c
index cafc36ff..16f67938 100644
--- a/scconfig/src/default/log.c
+++ b/scconfig/src/default/log.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "log.h"
diff --git a/scconfig/src/default/main.c b/scconfig/src/default/main.c
index 16d74426..8b016ce1 100644
--- a/scconfig/src/default/main.c
+++ b/scconfig/src/default/main.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/main_custom_args.c b/scconfig/src/default/main_custom_args.c
index 54eccb9b..870753bf 100644
--- a/scconfig/src/default/main_custom_args.c
+++ b/scconfig/src/default/main_custom_args.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/main_lib.c b/scconfig/src/default/main_lib.c
index 0d60fe79..fa9900ac 100644
--- a/scconfig/src/default/main_lib.c
+++ b/scconfig/src/default/main_lib.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/default/str.c b/scconfig/src/default/str.c
index 22b011bf..28e79f11 100644
--- a/scconfig/src/default/str.c
+++ b/scconfig/src/default/str.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/gui/find_cairo.c b/scconfig/src/gui/find_cairo.c
index 9996864b..23ec9674 100644
--- a/scconfig/src/gui/find_cairo.c
+++ b/scconfig/src/gui/find_cairo.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_gd.c b/scconfig/src/gui/find_gd.c
index 6fee1248..12c01957 100644
--- a/scconfig/src/gui/find_gd.c
+++ b/scconfig/src/gui/find_gd.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_gl.c b/scconfig/src/gui/find_gl.c
index ca8ae232..0d77086b 100644
--- a/scconfig/src/gui/find_gl.c
+++ b/scconfig/src/gui/find_gl.c
@@ -18,7 +18,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_gtk2.c b/scconfig/src/gui/find_gtk2.c
index 9bfa2229..e6d7bb1e 100644
--- a/scconfig/src/gui/find_gtk2.c
+++ b/scconfig/src/gui/find_gtk2.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_gtk3.c b/scconfig/src/gui/find_gtk3.c
index 2a566e93..5d7004ca 100644
--- a/scconfig/src/gui/find_gtk3.c
+++ b/scconfig/src/gui/find_gtk3.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_gtk4.c b/scconfig/src/gui/find_gtk4.c
index b9adbbc0..6cbf5bd9 100644
--- a/scconfig/src/gui/find_gtk4.c
+++ b/scconfig/src/gui/find_gtk4.c
@@ -18,7 +18,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_lesstif2.c b/scconfig/src/gui/find_lesstif2.c
index 37baa053..f16398bc 100644
--- a/scconfig/src/gui/find_lesstif2.c
+++ b/scconfig/src/gui/find_lesstif2.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_misc.c b/scconfig/src/gui/find_misc.c
index 0828cac9..aedf1ab0 100644
--- a/scconfig/src/gui/find_misc.c
+++ b/scconfig/src/gui/find_misc.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_sdl2.c b/scconfig/src/gui/find_sdl2.c
index 12fae1d5..90d0e74b 100644
--- a/scconfig/src/gui/find_sdl2.c
+++ b/scconfig/src/gui/find_sdl2.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/gui/find_x.c b/scconfig/src/gui/find_x.c
index 71514de3..acf0a565 100644
--- a/scconfig/src/gui/find_x.c
+++ b/scconfig/src/gui/find_x.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 #include <stdlib.h>
 #include <string.h>
diff --git a/scconfig/src/parsgen/find_parsgen.c b/scconfig/src/parsgen/find_parsgen.c
index 02a7cbac..cfd68c1d 100644
--- a/scconfig/src/parsgen/find_parsgen.c
+++ b/scconfig/src/parsgen/find_parsgen.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/scconfig/src/scripts/find_duktape.c b/scconfig/src/scripts/find_duktape.c
index c15e863a..1e7a7f7b 100644
--- a/scconfig/src/scripts/find_duktape.c
+++ b/scconfig/src/scripts/find_duktape.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_fungw.c b/scconfig/src/scripts/find_fungw.c
index 4da3e190..66982bd1 100644
--- a/scconfig/src/scripts/find_fungw.c
+++ b/scconfig/src/scripts/find_fungw.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_funlisp.c b/scconfig/src/scripts/find_funlisp.c
index b2f6cc3b..96ac765e 100644
--- a/scconfig/src/scripts/find_funlisp.c
+++ b/scconfig/src/scripts/find_funlisp.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_gpmi.c b/scconfig/src/scripts/find_gpmi.c
index dc1295ea..550283a3 100644
--- a/scconfig/src/scripts/find_gpmi.c
+++ b/scconfig/src/scripts/find_gpmi.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_guile.c b/scconfig/src/scripts/find_guile.c
index d661d373..0589e12a 100644
--- a/scconfig/src/scripts/find_guile.c
+++ b/scconfig/src/scripts/find_guile.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_lua.c b/scconfig/src/scripts/find_lua.c
index 796965e0..fcee3564 100644
--- a/scconfig/src/scripts/find_lua.c
+++ b/scconfig/src/scripts/find_lua.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_m4.c b/scconfig/src/scripts/find_m4.c
index 84924c21..cf5f5427 100644
--- a/scconfig/src/scripts/find_m4.c
+++ b/scconfig/src/scripts/find_m4.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_mawk.c b/scconfig/src/scripts/find_mawk.c
index a14224e0..d3f5f67a 100644
--- a/scconfig/src/scripts/find_mawk.c
+++ b/scconfig/src/scripts/find_mawk.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_mruby.c b/scconfig/src/scripts/find_mruby.c
index 0f91b7e6..ec53291d 100644
--- a/scconfig/src/scripts/find_mruby.c
+++ b/scconfig/src/scripts/find_mruby.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_mujs.c b/scconfig/src/scripts/find_mujs.c
index b1775a39..a3f4500a 100644
--- a/scconfig/src/scripts/find_mujs.c
+++ b/scconfig/src/scripts/find_mujs.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_perl.c b/scconfig/src/scripts/find_perl.c
index 87d4a32e..bc0ff8db 100644
--- a/scconfig/src/scripts/find_perl.c
+++ b/scconfig/src/scripts/find_perl.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_picol.c b/scconfig/src/scripts/find_picol.c
index 43309478..0eca68ce 100644
--- a/scconfig/src/scripts/find_picol.c
+++ b/scconfig/src/scripts/find_picol.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_python.c b/scconfig/src/scripts/find_python.c
index efde6a8d..b39b12f0 100644
--- a/scconfig/src/scripts/find_python.c
+++ b/scconfig/src/scripts/find_python.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_ruby.c b/scconfig/src/scripts/find_ruby.c
index 12e1156c..0382bb7a 100644
--- a/scconfig/src/scripts/find_ruby.c
+++ b/scconfig/src/scripts/find_ruby.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_stutter.c b/scconfig/src/scripts/find_stutter.c
index b5dffab7..0cb95b00 100644
--- a/scconfig/src/scripts/find_stutter.c
+++ b/scconfig/src/scripts/find_stutter.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_tcl.c b/scconfig/src/scripts/find_tcl.c
index bc834206..9ea10cca 100644
--- a/scconfig/src/scripts/find_tcl.c
+++ b/scconfig/src/scripts/find_tcl.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/find_welltype.c b/scconfig/src/scripts/find_welltype.c
index 8821b0c8..cfea90dc 100644
--- a/scconfig/src/scripts/find_welltype.c
+++ b/scconfig/src/scripts/find_welltype.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/scripts/scripts.c b/scconfig/src/scripts/scripts.c
index 8f5035ed..55b38347 100644
--- a/scconfig/src/scripts/scripts.c
+++ b/scconfig/src/scripts/scripts.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include "scripts.h"
diff --git a/scconfig/src/util/arg_auto_set.c b/scconfig/src/util/arg_auto_set.c
index 0f7825e5..2880d0f9 100644
--- a/scconfig/src/util/arg_auto_set.c
+++ b/scconfig/src/util/arg_auto_set.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdio.h>
diff --git a/scconfig/src/util/cquote.c b/scconfig/src/util/cquote.c
index 2499d1b2..ec75ffa6 100644
--- a/scconfig/src/util/cquote.c
+++ b/scconfig/src/util/cquote.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdio.h>
diff --git a/scconfig/src/util/ls.c b/scconfig/src/util/ls.c
index 7afcf3a8..748e86e6 100644
--- a/scconfig/src/util/ls.c
+++ b/scconfig/src/util/ls.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdio.h>
diff --git a/scconfig/src/util/sccbox.c b/scconfig/src/util/sccbox.c
index 7d598b0e..9706bf01 100644
--- a/scconfig/src/util/sccbox.c
+++ b/scconfig/src/util/sccbox.c
@@ -17,7 +17,7 @@
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 		Project page: http://repo.hu/projects/scconfig
-		Contact via email: scconfig [at] igor2.repo.hu
+		Contact (email and IRC): http://igor2.repo.hu/contact.html
 */
 
 #include <stdlib.h>
diff --git a/src/cairo_jpg.c b/src/cairo_jpg.c
index 81cbf253..c5f68891 100644
--- a/src/cairo_jpg.c
+++ b/src/cairo_jpg.c
@@ -40,7 +40,7 @@
  */
 
 #include "xschem.h"
-#if defined(HAS_LIBJPEG) && defined(HAS_CAIRO)
+#if defined(HAS_LIBJPEG) && HAS_CAIRO==1
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/src/draw.c b/src/draw.c
index 33038413..baec27df 100644
--- a/src/draw.c
+++ b/src/draw.c
@@ -29,7 +29,7 @@
 /* JoinMiter, JoinRound, or JoinBevel */
 #define xJoin JoinBevel
 
-#if !defined(__unix__) && defined(HAS_CAIRO)
+#if !defined(__unix__) && HAS_CAIRO==1
 static void clear_cairo_surface(cairo_t *cr, double x, double y, double width, double height)
 {
   cairo_save(cr);
@@ -894,7 +894,7 @@ static void drawgrid()
   #endif
 }
 
-#if !defined(__unix__) && defined(HAS_CAIRO)
+#if !defined(__unix__) && HAS_CAIRO==1
 static void my_cairo_drawline(cairo_t *ct, int layer, double x1, double y1, double x2, double y2, int dash)
 {
   cairo_set_source_rgb(ct,
@@ -968,7 +968,7 @@ void drawline(int c, int what, double linex1, double liney1, double linex2, doub
         XDrawLine(display, xctx->window, xctx->gc[c], rr[j].x1, rr[j].y1, rr[j].x2, rr[j].y2);
       if (xctx->draw_pixmap)
         XDrawLine(display, xctx->save_pixmap, xctx->gc[c], rr[j].x1, rr[j].y1, rr[j].x2, rr[j].y2);
-      #if defined(HAS_CAIRO)
+      #if HAS_CAIRO==1
       check_cairo_drawline(ct, c, rr[j].x1, rr[j].y1, rr[j].x2, rr[j].y2, 0);
       #endif
     }
@@ -1007,7 +1007,7 @@ void drawline(int c, int what, double linex1, double liney1, double linex2, doub
    if(dash) {
      XSetLineAttributes (display, xctx->gc[c], INT_WIDTH(xctx->lw), LineSolid, LINECAP, LINEJOIN);
    }
-   #if !defined(__unix__) && defined(HAS_CAIRO)
+   #if !defined(__unix__) && HAS_CAIRO==1
    check_cairo_drawline(ct, c, x1, y1, x2, y2, dash);
    #endif
   }
@@ -1030,7 +1030,7 @@ void drawline(int c, int what, double linex1, double liney1, double linex2, doub
    }
    if(xctx->draw_window) XDrawLine(display, xctx->window, xctx->gc[c], (int)x1, (int)y1, (int)x2, (int)y2);
    if(xctx->draw_pixmap) XDrawLine(display, xctx->save_pixmap, xctx->gc[c], (int)x1, (int)y1, (int)x2, (int)y2);
-   #if !defined(__unix__) && defined(HAS_CAIRO)
+   #if !defined(__unix__) && HAS_CAIRO==1
    check_cairo_drawline(ct, c, x1, y1, x2, y2, dash);
    #endif
    XSetLineAttributes (display, xctx->gc[c], INT_WIDTH(xctx->lw), LineSolid, LINECAP , LINEJOIN);
@@ -1047,7 +1047,7 @@ void drawline(int c, int what, double linex1, double liney1, double linex2, doub
        XDrawLine(display, xctx->window, xctx->gc[c], rr[j].x1, rr[j].y1, rr[j].x2, rr[j].y2);
      if (xctx->draw_pixmap)
        XDrawLine(display, xctx->save_pixmap, xctx->gc[c], rr[j].x1, rr[j].y1, rr[j].x2, rr[j].y2);
-     #if defined(HAS_CAIRO)
+     #if HAS_CAIRO==1
      check_cairo_drawline(ct, c, rr[j].x1, rr[j].y1, rr[j].x2, rr[j].y2, 0);
      #endif
    }
@@ -2122,7 +2122,7 @@ static void draw_graph_points(int idx, int first, int last,
     if(xctx->draw_pixmap) {
       XDrawLines(display, xctx->save_pixmap, xctx->gc[wave_col], point, poly_npoints, CoordModeOrigin);
     }
-    #if !defined(__unix__) && defined(HAS_CAIRO)
+    #if !defined(__unix__) && HAS_CAIRO==1
     check_cairo_drawpoints(ct, wave_col, point, poly_npoints);
     #endif
     set_thick_waves(0, wcnt, wave_col, gr);
@@ -2946,7 +2946,7 @@ void draw_graph(int i, const int flags, Graph_ctx *gr, void *ct)
  
   /* draw stuff */
   if(flags & 8) {
-#if !defined(__unix__) && defined(HAS_CAIRO)
+#if !defined(__unix__) && HAS_CAIRO==1
     double sw = (gr->sx2 - gr->sx1);
     double sh = (gr->sy2 - gr->sy1);
     clear_cairo_surface(xctx->cairo_save_ctx, gr->sx1, gr->sy1, sw, sh);
@@ -3405,7 +3405,7 @@ static void draw_images_all(void)
 
 void svg_embedded_graph(FILE *fd, xRect *r, double rx1, double ry1, double rx2, double ry2)
 {
-  #if defined(HAS_CAIRO)
+  #if HAS_CAIRO==1
   char *ptr = NULL;
   double x1, y1, x2, y2, w, h, rw, rh, scale;
   char transform[150];
@@ -3688,7 +3688,7 @@ void draw(void)
         MyXCopyArea(display, xctx->save_pixmap, xctx->window, xctx->gctiled, xctx->xrect[0].x, xctx->xrect[0].y,
            xctx->xrect[0].width, xctx->xrect[0].height, xctx->xrect[0].x, xctx->xrect[0].y);
       }
-      #if !defined(__unix__) && defined(HAS_CAIRO)
+      #if !defined(__unix__) && HAS_CAIRO==1
       else 
         my_cairo_fill(xctx->cairo_sfc, xctx->xrect[0].x, xctx->xrect[0].y,
                       xctx->xrect[0].width, xctx->xrect[0].height);
@@ -3720,10 +3720,10 @@ void MyXCopyArea(Display* display, Drawable src, Drawable dest, GC gc, int src_x
 {
   #if !defined(__unix__)
   XCopyArea(display, src, dest, gc, src_x, src_y, width, height, dest_x, dest_y);
-  #if defined(HAS_CAIRO)
+  #if HAS_CAIRO==1
   my_cairo_fill(xctx->cairo_save_sfc, dest_x, dest_y, width, height);
   #endif
-  #elif (defined(__unix__)  && defined(HAS_CAIRO)) || DRAW_ALL_CAIRO==1
+  #elif (defined(__unix__)  && HAS_CAIRO==1) || DRAW_ALL_CAIRO==1
   cairo_set_source_surface(xctx->cairo_ctx, xctx->cairo_save_sfc, 0, 0);
   cairo_paint(xctx->cairo_ctx);
   #else
diff --git a/src/psprint.c b/src/psprint.c
index 972baa11..f9c7d2a5 100644
--- a/src/psprint.c
+++ b/src/psprint.c
@@ -100,7 +100,7 @@ static char ps_font_family[80] = "Helvetica"; /* Courier Times Helvetica Symbol
 
 void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2, int rot, int flip)
 {
-  #if defined(HAS_LIBJPEG) && defined(HAS_CAIRO)
+  #if defined(HAS_LIBJPEG) && HAS_CAIRO==1
   int i;
   size_t data_size = 0;
   png_to_byte_closure_t closure = {NULL, 0, 0};
@@ -252,7 +252,7 @@ void ps_drawPNG(xRect* r, double x1, double y1, double x2, double y2, int rot, i
 
 void ps_embedded_graph(xRect* r, double rx1, double ry1, double rx2, double ry2)
 {
-  #if defined(HAS_LIBJPEG) && defined(HAS_CAIRO)
+  #if defined(HAS_LIBJPEG) && HAS_CAIRO==1
   double  rw, rh, scale;
   cairo_surface_t* png_sfc;
   int save_draw_window, save_draw_grid, rwi, rhi;
diff --git a/src/scheduler.c b/src/scheduler.c
index 11c834e1..6ec1830b 100644
--- a/src/scheduler.c
+++ b/src/scheduler.c
@@ -1310,7 +1310,7 @@ int xschem(ClientData clientdata, Tcl_Interp *interp, int argc, const char * arg
       #ifdef HAS_POPEN
       my_snprintf(res, S(res), "HAS_POPEN=%d\n", HAS_POPEN); Tcl_AppendResult(interp, res, NULL); 
       #endif
-      #ifdef HAS_CAIRO
+      #if HAS_CAIRO==1
       my_snprintf(res, S(res), "HAS_CAIRO=%d\n", HAS_CAIRO); Tcl_AppendResult(interp, res, NULL); 
       #endif
       #ifdef XSCHEM_SHAREDIR
@@ -3970,11 +3970,11 @@ int tclvareval(const char *script, ...)
 
   va_start(args, script);
   size = my_strcat(_ALLOC_ID_, &str, script);
-  dbg(1, "tclvareval(): script=%s, str=%s, size=%d\n", script, str, size);
   while( (p = va_arg(args, const char *)) ) {
     size = my_strcat(_ALLOC_ID_, &str, p);
-    dbg(1, "tclvareval(): p=%s, str=%s, size=%d\n", p, str, size);
+    dbg(2, "tclvareval(): p=%s, str=%s, size=%d\n", p, str, size);
   }
+  dbg(1, "tclvareval(): script=%s, str=%s, size=%d\n", script, str ? str : "<NULL>", size);
   return_code = Tcl_EvalEx(interp, str, (int)size, TCL_EVAL_GLOBAL);
   va_end(args);
   if(return_code != TCL_OK) {