1mNAME0m
       cd - Change working directory

1mSYNOPSIS0m
       1mcd 22m?4mdirName24m?


1mDESCRIPTION0m
       Change  the current working directory to 4mdirName24m, or to the home direc-
       tory (as specified in the HOME environment variable) if 4mdirName24m is  not
       given.  Returns an empty string.


1mSEE ALSO0m
       filename(n), glob(n), pwd(n)


1mKEYWORDS0m
