3 files changed, 13 insertions, 1 deletions
diff --git a/gr-blocks/lib/tag_debug_impl.cc b/gr-blocks/lib/tag_debug_impl.cc
index d2409adb8b..a4c4c694b8 100644
--- a/gr-blocks/lib/tag_debug_impl.cc
+++ b/gr-blocks/lib/tag_debug_impl.cc
@@ -98,6 +98,7 @@ namespace gr {
                          gr_vector_void_star &output_items)
     {
       gr::thread::scoped_lock l(d_mutex);
+      bool toprint = false;
 
       std::stringstream sout;
       if(d_display) {
@@ -117,6 +118,10 @@ namespace gr {
         else
           get_tags_in_range(d_tags, i, abs_N, end_N, d_filter);
 
+        if(d_tags.size() > 0) {
+          toprint = true;
+        }
+
         if(d_display) {
           sout << "Input Stream: " << std::setw(2) << std::setfill('0')
                << i << std::setfill(' ') << std::endl;
@@ -135,8 +140,9 @@ namespace gr {
         sout << "----------------------------------------------------------------------";
         sout << std::endl;
 
-        if(d_tags.size() > 0)
+        if(toprint) {
           std::cout << sout.str();
+        }
       }
 
       return noutput_items;
diff --git a/gr-fec/include/gnuradio/fec/puncture_bb.h b/gr-fec/include/gnuradio/fec/puncture_bb.h
index 3fc8d7ee9b..499247efbd 100644
--- a/gr-fec/include/gnuradio/fec/puncture_bb.h
+++ b/gr-fec/include/gnuradio/fec/puncture_bb.h
@@ -76,6 +76,9 @@ namespace gr {
      * directly as a string and uses the readbitlist inside to do
      * the conversion.
      *
+     * Note that due to the above concept, the default setting in the
+     * extended encoder of '11' translates into no puncturing.
+     *
      * The \p delay parameter delays the application of the puncture
      * pattern. This is equivalent to circularly rotating the \p
      * puncpat by \p delay. Note that because of the circular shift,
diff --git a/gr-fec/include/gnuradio/fec/puncture_ff.h b/gr-fec/include/gnuradio/fec/puncture_ff.h
index 8625ab4ffb..49a376a153 100644
--- a/gr-fec/include/gnuradio/fec/puncture_ff.h
+++ b/gr-fec/include/gnuradio/fec/puncture_ff.h
@@ -75,6 +75,9 @@ namespace gr {
      * directly as a string and uses the readbitlist inside to do
      * the conversion.
      *
+     * Note that due to the above concept, the default setting in the
+     * extended encoder of '11' translates into no puncturing.
+     *
      * The \p delay parameter delays the application of the puncture
      * pattern. This is equivalent to circularly rotating the \p
      * puncpat by \p delay. Note that because of the circular shift,