signs: Insert Proper Minus Signs

Provides convenience functions to replace hyphen-minuses (ASCII 45) with proper minus signs (Unicode character 2212). The true minus matches the plus symbol in width, line thickness, and height above the baseline. It was designed for mathematics, looks better in presentation, and is understood properly by screen readers.

Package details

AuthorBenjamin E. Wolfe [aut, cre] (<>)
MaintainerBenjamin E. Wolfe <>
LicenseMIT + file LICENSE
Package repositoryView on CRAN
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signs documentation built on March 26, 2020, 6:32 p.m.