This module contains an algorithm to wordwrap a Unicode string.

Imports

Procs

proc wrapWords(s: string; maxLineWidth = 80; splitLongWords = true; seps: set[char] = Whitespace; newLine = "\n"): string {. noSideEffect, ...raises: [], tags: [].}: Word wraps s.
Example:

doAssert "12345678901234567890".wrapWords() == "12345678901234567890" doAssert "123456789012345678901234567890".wrapWords(20) == "12345678901234567890\n1234567890" doAssert "Hello Bob. Hello John.".wrapWords(13, false) == "Hello Bob.\nHello John." doAssert "Hello Bob. Hello John.".wrapWords(13, true, {';'}) == "Hello Bob. He\nllo John."
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