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Re: manpage character cleanup for UTF-8 compatibility

Vineet Kumar writes:

> The correct groff escape to use in things like command-line options is
> '\-', which renders as the 0x2D minus sign in both UTF-8 and ASCII
> locales.

Does this affect the the use of \- in man page headings to facilitate
parsing by mandb? For example:

frob\-foo \- frobnicate a foo

It looks like that shouldn't be ambiguous (you can split on " \- "), but
I'm not sure that's what actually happens.

things change.

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