uniseg is a Go library (no binaries of its own) implementing Unicode
Text Segmentation (UAX #29) and Unicode Line Breaking (UAX #14):
splitting a string into grapheme clusters, words, or sentences, and
finding valid line-break points, so multi-codepoint glyphs (emoji,
combining marks, etc.) aren't miscounted as multiple characters.

License: MIT (see /usr/doc/go-uniseg-<version>/LICENSE.txt).
