User Guide updates for v1.8

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7876 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

doc/user_guide/en/controls-functions-wide-graph.adoc

@@ -15,7 +15,7 @@ window size works well at 2 to 8 bins per pixel.
 - *JT65 nnnn JT9* sets the dividing point (blue marker) for wide-band
 decoding of JT65 and JT9 signals in *JT9+JT65* mode.  The decoder
 looks for JT65 signals everywhere, but JT9 signals only above this
-frequency.
+frequency. This setting is stored separately for each band.
 
 - *Start nnn Hz* sets the low-frequency starting point of the
 waterfall frequency scale.

doc/user_guide/en/install-linux.adoc

@@ -30,11 +30,10 @@ sudo dpkg -i wsjtx_{VERSION}_armhf.deb
 [example]
 sudo dpkg -P wsjtx
 
-You may also need to execute the following commands in a terminal:
+You may also need to execute the following command in a terminal:
 
 [example]
-sudo apt-get install libqt5multimedia5-plugins libqt5serialport5 
-sudo apt-get install libfftw3-single3
+sudo apt install libqt5multimedia5-plugins libqt5serialport5 libfftw3-single3
 
 Fedora, Red Hat, and other rpm-based systems:
 
@@ -60,7 +59,7 @@ sudo rpm -i wsjtx-{VERSION}-x86_64.rpm
 [example]
 sudo rpm -e wsjtx
 
-You may also need to execute the following commands in a terminal:
+You may also need to execute the following command in a terminal:
 
 [example]
-sudo yum install fftw-libs-single qt5-qtmultimedia qt5-qtserialport 
+sudo dnf install fftw-libs-single qt5-qtmultimedia qt5-qtserialport 

doc/user_guide/en/install-mac.adoc

@@ -1,12 +1,12 @@
-// These instructions are up-to-date for WSJT-X v1.4
+// These instructions are up-to-date for WSJT-X v1.8
 
-*OS X 10.7* and later: Download the file {osx} to your desktop,
+*OS X 10.9* and later: Download the file {osx} to your desktop,
 double-click on it and consult its `ReadMe` file for important
 installation notes.  
 
 If you have already installed a previous version, you can retain it by
 changing its name in the *Applications* folder (say, from _WSJT-X_ to
-_WSJT-X_1.6_).  You can then proceed to the installation phase.
+_WSJT-X_1.7_).  You can then proceed to the installation phase.
 
 Take note also of the following:
 

doc/user_guide/en/settings-frequencies.adoc

@@ -8,19 +8,26 @@ contains a list of frequencies conventionally used for modes JT4, JT9,
 JT65, MSK144, WSPR, and Echo.  Conventions may change with time or
 by user preference; you can modify the frequency table as desired.
 
-- To change an existing entry, click to select it, type a desired
-frequency in MHz, and hit *Enter* on the keyboard. The program will
-format your frequency value appropriately and add a band designator.
+- To change an existing entry, double-click to edit it, type a desired
+frequency in MHz or select from the drop down list of options, then
+hit *Enter* on the keyboard.  The program will format your changed
+entry appropriately.
 
 - To add a new entry, right-click anywhere on the frequency table and
-select *Insert*.  Enter a frequency in MHz in the popup box and select
-the desired mode (or leave the Mode selection blank).  Then click
-*OK*.  The table may include more than one frequency for a given band.
+select *Insert*.  Enter a frequency in MHz in the pop-up box and
+select the desired mode (or leave the Mode selection as *All*).  Then
+click *OK*.  The table may include more than one frequency for a given
+band.
 
-- To delete an entry, right-click it and select *Delete*.
+- To delete an entry, right-click it and select *Delete*, multiple
+entries can be deleted in a single operation by selecting them before
+right-clicking.
 
-- Click the *Reset* button to return the table to its default
-configuration.
+- Right-click any entry and click *Reset* button to return the table
+to its default configuration.
+
+Other  more  advanced  maintenance  operations are  available  on  the
+right-click context menu that should be self-explanatory.
 
 _Frequency Calibration_: If you have calibrated your radio using WWV
 or other reliable frequency references, or perhaps with the technique

doc/user_guide/en/tutorial-example3.adoc

@@ -15,7 +15,7 @@ frequency limit is approximately 2500 Hz.
 - Select *File | Open* and navigate to +...\save\samples\FT8\170709_135615.wav+.
 The waterfall should look something like this:
 
-[[X14]]
+[[X15]]
 image::170709_135615.wav.png[align="left",alt="Wide Graph Decode 170709_135615"]
 
 - You should see decodes of the three FT8 signals in the *Band Activity*

doc/user_guide/en/wsjtx-main.adoc

@@ -53,7 +53,7 @@ include::install-windows.adoc[]
 include::install-linux.adoc[]
 
 [[INSTALL_OSX]]
-=== Macintosh OS X
+=== OS X and macOS
 include::install-mac.adoc[]
 
 ////