CD  CD Change Working Directory Function


Usage
 
 Changes the current working directory to the one specified as the argument.  The general syntax for its use is
 
   cd('dirname')
 
 but this can also be expressed as
 
   cd 'dirname'
 
 or 
 
   cd dirname
 
 Examples of all three usages are given below.
 Generally speaking, dirname is any string that would be accepted 
 by the underlying OS as a valid directory name.  For example, on most 
 systems, '.' refers to the current directory, and '..' refers 
 to the parent directory.  Also, depending on the OS, it may be necessary 
 to ``escape'' the directory seperators.  In particular, if directories 
 are seperated with the backwards-slash character '\\', then the 
 path specification must use double-slashes '\\\\'. Note: to get 
 file-name completion to work at this time, you must use one of the 
 first two forms of the command.
 
 