In reply to Pursued by a bear:
> I still suffer from having done a good deal of proof-reading. Yesterday, I was getting annoyed with a book I was reading because there were sometimes the standard two spaces between a full stop and the start of a new sentence, and sometimes only one.It wouldn't have got past my red pen...T.
Do you really mean double spaces in proofs for a book? Two spaces are no longer standard, even for word-processed manuscripts before they're typeset, and haven't been for years. The typesetter/page layout designer works (in InDesign or Pagemaker etc) with single spaces, typically set to 1 em (or slightly bigger.) But that's just the starting point: in practice, almost every line of every page has to be tweaked, with kerning and tracking, to avoid hyphenation as far as possible, and 'widows' and 'orphans' at the top of pages and the bottom of paragraphs. If it's done well the reader will very rarely be aware of it. Quite a tricky art.
Post edited at 20:38