Last week I wandered into an online discussion group, where I
was intrigued by the question,
“I just found out that I’m supposed to use one space after a
period instead of two. After typing one way for so many years, it seems silly
to change. Do you think it’s important to follow this rule?”
A little background:
The double-space convention was a product of the old days of manual typesetting
(I will spare you the boring details). And with old-style typewriters that made
all characters the same width, a double-space was deemed necessary to
distinguish the end of a sentence. But now that almost all of us compose on
computers that can make those adjustments automatically, the single-space is
sufficient. Confused? Me too.