Fix a number of small issues.

CUSTOMIZING

@@ -11,11 +11,6 @@ EC is constructed from four files:
         confine any customization to this file.
     ec.py:
         Provides a command line interface for the calculator.
-    manpage.py:
-        Generates the manpage for the calculator. The sections that describe the
-        details of the available actions are automatically generated from the
-        information contained in actions.py. However, you may find it necessary
-        to modify the remaining text descriptions if you make large changes.
 
 calculator.py provides a collection of class definitions that are used implement
 the various types of available actions. Those classes include:

README.rst

@@ -39,8 +39,7 @@ More information on both ec and ec0 can be found at `NurdleTech
 Installing from Source
 ----------------------
 
-Installation of the manpage is not completely robust when using pip. If it is 
-not working for you, you should install from source.  To get the source code::
+To get the source code::
 
    $ git clone https://github.com/KenKundert/ec.git
 
@@ -66,16 +65,6 @@ To install::
 
    $ python setup.py install --user
 
-To create and install the manpage, run::
-
-   $ ./manpage.py
-   $ mkdir -p ~/.local/man/man1
-   $ cp ec.1 ~/.local/man/man1
-
-To read the EC manual::
-
-   $ man ec
-
 To run EC::
 
    $ ec

clean

@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 
 set nonomatch
-#rm -f ec.1 ec.1.rst ec.1.pdf
 rm -rf generated_settings
 
 # the rest is common to all python directories

doc/create-manual.py

@@ -830,7 +830,7 @@ def write(user_filename=None, reference_filename=None):
         [user_filename, reference_filename],
     ):
         if filename:
-            rst = dedent(template[1:-1]).format(
+            rst = dedent(template).format(
                 date = __released__,
                 version = __version__,
                 integers = dedent(integerSection),

doc/engineering_calculator

@@ -0,0 +1 @@
+../engineering_calculator

doc/reference.rst

@@ -1,3 +1,4 @@
+
 Operator, Function, Number and Command Reference
 ================================================
 
@@ -1106,3 +1107,4 @@ Miscellaneous Commands
 ``about``: print information about this calculator
 
 
+

doc/user.rst

@@ -1,3 +1,4 @@
+
 Synopsis
 ========
 **ec** [*options*] [*scripts* ...]
@@ -181,7 +182,6 @@ remembers them, but they do not survive any operation where the resulting
 units would be in doubt.  In this way it displays units when it can, but
 should never display incorrect or misleading units. For example:
 
-
    |   **0**: 100MHz
    |   **100 MHz**: 2pi*
    |   **628.32M**:
@@ -452,8 +452,8 @@ At start up **ec** reads and executes commands from files.  It first tries
 '~/.ecrc' and runs any commands it contains if it exists.  It then tries
 './.ecrc' if it exists.  Finally it runs the startup file specified on the
 command line (with the **-s** or **--startup** option).  It is common to put
-your generic preferences in '~/.exrc'.  For example, if your are an astronomer 
-with a desire for high precision results, you might use:
+your generic preferences in '~/.exrc'.  For example, if your are an 
+astronomer with a desire for high precision results, you might use:
 
    |   eng6
    |   6.626070e-27 "erg-s" =h       # Planck's constant in CGS units
@@ -625,8 +625,8 @@ Alternatively, you can put the constants you wish to predeclare in
 in *~/.ecrc* causes them to be declared for every invocation of *ec*.
 
 
-Diagnostics
-===========
+Errors
+======
 
 If an error occurs on a line, an error message is printed and the stack is
 restored to the values it had before the line was entered. So it is almost