====== FileExtension(full_path) ======
Category:  File function  (found in the "Special" category in the EasyMorph application)

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=====Description=====
This function extracts the file extension (with dot) from a full file path.

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=====Arguments=====
^Argument^Type^Description^
|path  |Text  |A file path including the file name.|

**Return value type:** Text.

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=====Remarks=====
This function works with both relative and absolute file paths. 

The file extension is the characters after the last dot, not the first dot.


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=====Examples=====

  fileextension('C:\Documents\myproject.morph')  //Returns '.morph'

  fileextension('…\mypath\myfile.txt')  //Returns '.txt'

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=====See also=====
  * [[syntax:functions:directory|Directory(full_path)]]
  * [[syntax:functions:filename|FileName(full_path)]]