[Name] RANGE_SLIDER

[Description] This creates an input text box with a label that has bounds enforced with an
              optional slider.

              There are two ways to specify the minimum value, the maximum value, and the precision:
              For the first syntax, the 
              - <min value> specifies the minimum value allowed to be input. Set the value to MIN
                to indicate the minimum value allowed for this platform.
              - <max value> specifies the maximum value allowed to be input. A value of MAX
                indicates the maximum value allowed for this platform.
              - <precision> specifies how many decimals are allowed. The keyword MAX indicates
                the maximum allowed. The default is 0.  
              - if <min value> is MIN or <max value> is MAX then the slider will not be shown by default

              For the second syntax, the
              - RANGE:<min exclusion><min value>,<max value><max exclusion> specifies that the 
                second syntax is used. Use standard mathematical range notation (i.e. (5,6]).
                     - <minimum value> specifies the minimum value allowed to be input. If left blank,
                       defaults to the minimum value allowed for this platform 
                     - <max value> specifies the maximum value allowed to be input. If left blank,
                       defaults to the maximum value allowed for this platform 
                     - <min exclusion> use '(' if the input must be strictly greater than the minimum value,
                       or '[' if the input can be greater than or equal to the minimum value
                     - <max exclusion> use ')' if the input must be strictly less than the minimum value,
                       or ']' if the input can be less than or equal to the minimum value
              - PRECISION:<number of decimals> specifies how many decimals are allowed. Uses the maximum allowed by default.
              - for this syntax, the slider will not be shown by default 

              Other options for either syntax
              - <on|off> explicitly sets whether or not the slider is visible overriding default behavior
              - INCR,<tick increment> the spacing between the ticks on the slider gui. The default is max-min/10
              - EXCLUSIVE_MIN the input must be strictly less than the min
              - EXCLUSIVE_MAX the input must be strictly larger than the max
              - Note: using EXCLUSIVE_MIN or EXCLUSIVE_MAX will overwrite any other specifications

In a Transformer (*.fmx) File

   Syntax

      PARAMETER_NAME: <macroName>
      PARAMETER_TYPE: RANGE_SLIDER <min value>%<max value>[%<precision>][%<ON|OFF>][%INCR,<tickIncrement>][%EXCLUSIVE_MIN][%EXCLUSIVE_MAX]
      PARAMETER_PROMPT: <label>
      PARAMETER_DEFAULT: [<defaultValue>]
   
   Example

      (To ask user to input a number between 0 and 1 that can contain decimals with ticks at multiples of 0.2)
      First syntax
      PARAMETER_NAME: MYSLIDER
      PARAMETER_TYPE: RANGE_SLIDER 0%1%MAX%ON%INCR,0.2
      PARAMETER_PROMPT: Input a number:
      PARAMETER_DEFAULT:

      Second syntax
      PARAMETER_NAME: MYSLIDER
      PARAMETER_TYPE: RANGE_SLIDER RANGE:[0,1]%ON%INCR,0.2
      PARAMETER_PROMPT: Input a number:
      PARAMETER_DEFAULT:

      (To ask user to input an integer strictly greater than 1)
      First syntax
      PARAMETER_NAME: MYSLIDER
      PARAMETER_TYPE: RANGE_SLIDER 1%MAX%0%EXCLUSIVE_MIN
      PARAMETER_PROMPT: Input an integer:
      PARAMETER_DEFAULT:

      Second syntax
      PARAMETER_NAME: MYSLIDER
      PARAMETER_TYPE: RANGE_SLIDER RANGE:(1,]%PRECISION:0
      PARAMETER_PROMPT: Input an integer:
      PARAMETER_DEFAULT:


In a Reader/Writer (*.fmf, *.fmi) File

   Syntax
   
      [DEFAULT_VALUE <macroName> <defaultValue>]
      GUI RANGE_SLIDER <macroName> <min value>%<max value>[%<precision>][%<ON|OFF>] <label>
   
   Example
   
      (To ask user to input a number between 0 and 1 that can contain decimals)
      GUI RANGE_SLIDER MYSLIDER 0%1%MAX%ON Input a number:
      
      (To ask user to input an integer greater than 1)
      GUI RANGE_SLIDER MYSLIDER 1%MAX%0 Input an integer: