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Re: en-dash, dash and minus

for

From: chagnon
Date: Jul 27, 2018 9:40AM

A minus is a minus.
A dash is ... well, which dash are you referring to? An em-dash or an en-dash? They are both different in terms of grammar usage and have different meanings. There's nothing in grammar or typography called a dash.

What you used in your email was a hyphen, not a dash. The hyphen is used to connect two words (as in a compound word) or two fragmennts of a word (when hyphenated at the end of a line). It's not a dash, even if people call it that. It's a hyphen and that's how it was programmed in our earliest computer technologies.

In Microsoft Office, it's easy to insert an em-dash, en-dash, or minus as long as you know the Unicode codepoint for each:

Type the 4-character codepoint, followed by Alt plus X keys, and it converts the codepoint to the correct Unicode character. Open up MS Word and try this:

Em-dash is 2014, used between sentence phrases for a more dramatic shift if focus. Should create a long pause with screen readers.

En-dash is 2013, used in a series, such as 9 to 5, January through December.

Minus is 2212.

If you're doing math and science, then use the correct symbol, the minus sign, if you want students to learn and pass their exams.

--Bevi
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