====== KeepBetween(text, keep_start, keep_end) ======
Category:  Text function

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=====Description=====
This function returns the characters between the first occurrence of //keep_start// and the first occurrence of //keep_end// in //text//.

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=====Arguments=====
^Argument^Type^Description^
|text|Text|The text value to search within for the //after_string// string.|
|keep_start|Text (must //not// be empty)|The text string to search for within //text// defining the starting point of the string to be returned\\ (not including this string).|
|keep_end|Text (must //not// be empty)|The text string to search for within //text// defining the end point of the string to be returned\\ (not including this string).|

**Return value type:** Text

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=====Remarks=====
This function is case sensitive.

//text//, //keep_start//, and //keep_end// are implicitly converted to text values if required.

If //keep_start// is not found within //text//, all text from the start of //text// to //keep_end//.\\
If //keep_end// is not found within //text//, all text from the //keep_start// to the end of //text// is returned.\\
If neither //keep_start// nor //keep_end// are found within //text//, an (empty) value is returned.


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=====Examples=====
  keepbetween('http://easymorph.com', 'http://', '.com' ) //Returns 'easymorph'

  keepbetween('192.168.0.1 "GET /download.html HTTP/1.1"', '/', ' ') //Returns download.html

  keepbetween('Mary Joe Smith', 'Mary ', ' Smith') //Returns 'Joe'

  keepbetween('Mary Joe Smith', 'Mark ', ' Smith') //Returns 'Mary Joe'  ('Mark' not found)

  keepbetween('Mary Joe Smith', 'Mary ', ' Jones') //Returns 'Joe Smith'  ('Jones' not found)

  keepbetween('Mary Joe Smith', 'Mark ', ' Jones') //Returns (empty)  (Neither 'Mark' nor 'Jones' are found)
 

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===== See also =====
  * [[syntax:functions:keepafter|KeepAfter(text, after_string)]]
  * [[syntax:functions:keepbefore|KeepBefore(text, before_string)]]
  * [[syntax:functions:keepchars|KeepChars(text, keep_string)]]