On 2/6/11 2:01 AM, jida...@jidanni.org wrote:
> Why add the four spaces?

Because all lines are prefixed by four spaces to separate the text from the
usage synopsis.
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    c...@case.edu    http://cnswww.cns.cwru.edu/~chet/

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