Note that showboxes is only TB mode!

diff --git a/doc/infosrc/attrs b/doc/infosrc/attrs
index 7f3ca919f4186298db92785e016ac96b5cea8253..66c11f6bfc7359424433bb867197bd1d935a5410 100644 (file)
--- a/doc/infosrc/attrs
+++ b/doc/infosrc/attrs
@@ -1231,7 +1231,7 @@ For further details, see
 External PostScript files</A>.
 :showboxes:ENG:int:0:0; dot
 Print guide boxes in PostScript at the beginning of
-routesplines if 1, or at the end if 2. (Debugging)
+routesplines if 1, or at the end if 2. (Debugging, TB mode only!)
 :sides:N:int:4:0;
 Number of sides if <A HREF=#d:shape><B>shape</B></A>=polygon.
 :size:G:double/point;