New debug scheme with explicit debug channels declaration.

diff --git a/objects/text.c b/objects/text.c
index 286824a..727e891 100644
--- a/objects/text.c
+++ b/objects/text.c
@@ -16,6 +16,8 @@
 #include "cache.h"
 #include "debugstr.h"
 
+DEFAULT_DEBUG_CHANNEL(text)
+
 #define TAB     9
 #define LF     10
 #define CR     13