VMS Help DSR, DSR Commands, .NO SPACE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The .NO SPACE command prevents the insertion of the end-of-line
    space for one line of text only, causing the characters at the
    end of one line and the beginning of the next to be adjacent.

    Without the .NO SPACE command, when .FILL is in effect, DSR
    treats the end of an input line exactly like a space. That is,
    it inserts a space in the output file at the place where each
    input line ended (this is the meaning of "fill\nospace").

    If you ever have occasion to use this command, you should enter
    it immediately after the end-of-line space that you want to
    affect.

    Format

      .NO SPACE

    Abreviated format

      .NSP

1 - Default

    You get the normal space when you press the Return key unless you
    execute .NO SPACE.