Impressum

These pages were created with the following software.

Operating Systems

January 1987-December 1998

MS-DOS 3.10-6.22, IBM PC DOS 7.0.

January 1999-August 2001

GNU/Linux 2.0.35.

September 2001-Now

FreeBSD.

Document Preparation

1987-1988

WordPerfect 4.1-4.2 + Lettrix 1.1.

1989-1992

WordPerfect 5.0-5.1 (see WordPerfect for DOS Updated).

1993-1998

WordPerfect Office Editor ED.EXE version 3.1 + emTeX + tth.

1999-Now

GNU Emacs + teTeX + Hyperlatex 2.5 + HTML Tidy.

More Information

See my pages on retrocomputing (in Dutch).

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gjclokhorst@gmail.com || July 17, 2015 || HTML 4.01 Strict