Merge branch 'release-2.5.0' of bitbucket.org:k1jt/wsjtx into release-2.5.0

doc/user_guide/en/tutorial-example3.adoc

@@ -6,7 +6,7 @@
 
 .Open a Wave File:
 
-- Select *File | Open* and navigate to
+- Select *File | Open log directory* and navigate to
 +...\save\samples\FT8\210703_133430.wav+.  The waterfall and Band
 Activity/Rx Frequency windows should look something like the following screen shots:
 
@@ -67,7 +67,8 @@ station.
 
 ** You can modify the double-click behavior by holding down the
 *Shift* key to move only the Tx frequency or the *Ctrl* key to move
-both Rx and Tx frequencies.
+both Rx and Tx frequencies. (On a Mac computer, use the *command* key
+instead of *Ctrl*). 
 
 ** In addition, if *Double-click on call sets Tx enable* is checked on the 
 *Settings | General* tab then *Enable Tx* will be activated

lib/ft8_decode.f90

@@ -131,7 +131,8 @@ contains
     endif
     ifa=nfa
     ifb=nfb
-    if(nzhsym.eq.50 .and. nagain) then
+!    if(nzhsym.eq.50 .and. nagain) then
+    if(nagain) then
        dd=iwave
        ifa=nfqso-20
        ifb=nfqso+20

samples/CMakeLists.txt

@@ -1,6 +1,6 @@
 set (SAMPLE_FILES
   FT4/000000_000002.wav
-  FT8/181201_180245.wav
+  FT8/210703_133430.wav
   FST4+FST4W/210115_0058.wav
   FST4+FST4W/201230_0300.wav
   MSK144/181211_120500.wav