*  T h i n g s   y o u   s h o u l d   k n o w :

   Variables                  Must read.
   Internal Variables List    Must read.
   Keyboard Shortcuts         Very usefull shortcuts.

   Passing Arguments          Pass args to routines & guis
   Translation                Interpretation of arguments
   Making Commands Lines      Tricks & tips of forming commands

   C Programs interface       Talk to Gui4Cli & add new commands

   DataBase Listviews         Columns, Fields etc
   Mathematical Calculations  Floats & functions
   Using the Clipboard        How to Load/Save clips.
   ARexx                      How to talk to ARexx

   Finding Paths              Make GUIs run from anywhere.
   Resizable Windows          How to make Guis resizable.
   Gui Names                  Using #This
  
   Fonts                      Fonts & Font commands.
   Font Sensitivity           Font Sensing

   Thigs you can wait for    
   Operators                  + - * / and others..

   The SET command            Some important commands you
   Attributes                 might miss...
   Extract                   

  ------------------------------------------------------------

  Writing Programs:

  In Gui4Cli, commands can not span lines. 
  A line can be 1000 characters long (you can increase this with 
  the SET BUFFERS command)

  A ";" character ends the line (unless it is inside a quoted
  string), and you may place comments or anything else after it.

  A "parser" is computer-jargon for that part of the program that
  reads your program file and tries to make sense out of it.
  The parser, in this case, is pretty simple-minded. It's designed
  to be as fast as possible - not as intuitive as possible.  Do
  not try to confuse it because you probably will.

  When you write commands, separate each argument with a space or
  a comma.

  IF $Variable= 10      <- is NOT correct.
  IF $Variable=10       <- is NOT correct.
  IF $Variable = 10     <- IS correct.

  Use of Quotes:

  A string which starts with " ends with a " and if it starts with
  a ' it ends with another '

  If you load files and put them in a variable, and if these files
  contain a space they will be quoted e.g. "Ram Disk:MyFile" 

  So, if your arguments are likely to contain such quoted strings,
  it is vital that you use single quotes ' to surround each
  argument.

  Debugging :

  When writing a GUI, apart from the DEBUG mode (which you can 
  activate with Control-D), there are 2 other useful keys:

  Control E - will run "c:ed" loading the GUI for editing.
              (can be changed to any name with the  SET  command)

  Control R - will Re-Load the active GUI.

  These will make editing much easier, especially for seeing the
  positions of the gadgets and graphics.