[latexrefman] latex-info Lengths

[Hefferon, Jim S.]

The next section.

Adjusted the definitions in Lengths, adding examples and error messages.  Because of \newlength also did the current doc's Definitions.  There, also adjusted the synopses for \newcommand.

I'll also note that I looked it up https://en.wikipedia.org/wiki/Radius, and it does say "conventional."  :-)

Jim

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[N]ow, as throughout history, financial capacity and political perspicacity are inversely correlated. Long run salvation by men of business has never been highly regarded if it means disturbance of orderly life and convenience in the present. So inaction will be advocated in the present even though it means deep trouble in the future. Here, at least equally with communism, lies the threat to capitalism. It is what causes men who know that things are going quite wrong to say that things are fundamentally sound.
  -- John Kenneth Galbraith in The Great Crash, 1929