improve errors printouts, and cleanup

svn path=/trunk/externals/tclpd/; revision=12132

1 files changed, 11 insertions, 16 deletions

diff --git a/list_change.tcl b/list_change.tcl
index 34ffe9a..562d036 100644
--- a/list_change.tcl
+++ b/list_change.tcl
@@ -1,32 +1,27 @@
 source pdlib.tcl
 
 pd::class list_change {
-#    inlet float
+    # first 'hot' inlet is created by default
+
+    # add 'cold' inlet:
+    inlet list
+
     outlet list
-#    outlet float
 
     constructor {
-        if [pd::args] {
-            set n [pd::arg_int 0]
-            for {set i 0} {$i < $n} {incr i} {
-                pd::add_inlet $self float
-            }
-        }
+        #pd::add_inlet $self float
+
         set @curlist {}
     }
 
     0_list {
-        set newlist $args
-        if {$newlist != $@curlist} {
-            pd::outlet $self 0 list $newlist
+        if {$args != $@curlist} {
+            set @curlist $args
+            0_bang
         }
-        set @curlist $newlist
-
-        pd::outlet $self 1 float [pd::inlet $self 1]
     }
 
     0_bang {
-        pd::post "right value is: [pd::inlet $self 1]"
+        pd::outlet $self 0 list $@curlist
     }
 }
-