trimspace
    Function
    Description
Replaces all white space with a single space. nospace
removes all whitespace from the input sequence.
    Usage
    Command line arguments
    Input file format
trimspace reads any text file.
    Output file format
trimspace 
rewrites the input file.
    Data files
None.
    Notes
None.
    References
None.
    Warnings
None.
    Diagnostic Error Messages
None.
    Exit status
It always exits with status 0.
    Known bugs
None.
    Author(s)
    History
    Target users
    Comments