WPS-8
Open-knowledge reference entry
WPS-8 is a Word Processing System sold by Digital Equipment Corporation for use with their PDP-8 processors (including the VT78, VT278 DECmate, and PC238 DECmate II and PC24P DECmate III microcomputer systems).
WPS-8 supports a variety of 24 row by 80 or 132 column terminals including the VT52 family as well as the VT100 family and all subsequent ANSI-compatible terminals. A series of hierarchical menus allow the user to command the system; the particular style of these menus became very-widely used by Digital, particularly within their "ALL-IN-1" office system. Once a document is opened for editing, near WYSIWYG editing is provided using a ruler to indicate the text alignment and tab stops for any given portion of the text. A typical editing session might look like this:
Text conformed to the
preceding ruler (now offscreen).
----L----T-----------------------------T---------------------------------------------R----
Text conformed to the ruler shown just above
L -> Left margin
R -> Ragged-right margin
T -> Left-aligned tab
---------L----------------------------->---------------------.-----------------------J----
> -> Right-aligned tab
. -> Decimal-aligned tab
J -> Justified right margin (not justified on screen, only on printout)
Aligned with the right tab
Decimal-point aligned $5.99
1279.99
Using these various rulers, complex formatting can be achieved, even using a simple input device like a 24x80 character terminal. On ANSI terminals, character attributes such as bold and underline are shown on the screen. On the VT52 terminals (which can not display attributes), the operator can perform the same functions but only the printout will reveal the formatting.
As text is typed, the system automatically word-wraps the text so that it conforms to the ruler currently in effect for that section of the document.
Begin with the source’s own compact description: “WPS-8” is open-knowledge reference entry. The dossier treats that line as a proposition to test through WPS-8, Open-knowledge and entry, not as a finished interpretation.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jun 9, 2026. The linked authority identifier is Q7954462. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1279.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “WPS-8” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.