[latexrefman] Line breaking

[Hefferon, Jim S.]

Latex-info combines line breaking and page breaking but I only did the former.

Combine \fussy and \sloppy.  Add sloppypar as a subsection of \sloppy.  Add examples for almost all items, and a few error messages.  Adjust wording.

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