PATH  PATH Get or Set FreeMat Path


Usage
 
 The path routine has one of the following syntaxes.  In the first form
 
   x = path
 
 path simply returns the current path.  In the second, the current path
 is replaced by the argument string 'thepath'
 
   path('thepath')
 
 In the third form, a new path is appended to the current search path
 
   path(path,'newpath')
 
 In the fourth form, a new path is prepended to the current search path
 
   path('newpath',path)
 
 