Mattel IntelliVision II 5872 Manuel d'utilisateur Page 42

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was a personal quirk of mine until I checked with Usenet --ESR]. One
further permutation that is definitely not standard is a hackish
tendency to do marking quotes by using apostrophes (single quotes) in
pairs; that is, 'like this'. This is modelled on string and character
literal syntax in some programming languages (reinforced by the fact
that many character-only terminals display the apostrophe in
typewriter style, as a vertical single quote).
One quirk that shows up frequently in the [120]email style of Unix
hackers in particular is a tendency for some things that are normally
all-lowercase (including usernames and the names of commands and C
routines) to remain uncapitalized even when they occur at the
beginning of sentences. It is clear that, for many hackers, the case
of such identifiers becomes a part of their internal representation
(the `spelling') and cannot be overridden without mental effort (an
appropriate reflex because Unix and C both distinguish cases and
confusing them can lead to [121]lossage). A way of escaping this
dilemma is simply to avoid using these constructions at the beginning
of sentences.
There seems to be a meta-rule behind these nonstandard hackerisms to
the effect that precision of expression is more important than
conformance to traditional rules; where the latter create ambiguity or
lose information they can be discarded without a second thought. It is
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