This is the README for the ibarra package, version 2020-07-11.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX
support for the Ibarra Real Nova family of fonts, designed
by José María Ribagorda and Octavio Pardo. Joaquín Ibarra
cast the fonts for the printed edition of Don Quixote for
the Royal Academy of the Spanish Language in 1780.

To install this package on a TDS-compliant TeX system download
the file "tex-archive"/install/fonts/ibarra.tds.zip, where the
preferred URL for "tex-archive" is http://mirror.ctan.org. Unzip
the archive at the root of an appropriate texmf tree, likely a
personal or local tree. If necessary, update the file-name database
(e.g., texhash). Update the font-map files by enabling the Map file
ibarra.map.

To use, add

\usepackage{ibarra}

to the preamble of your document. This will activate Ibarra
Real Nova as the Roman family.

The semibold option will use that weight as the default bold
series.

The oldstyle and lining options will set those figures as
the default.

LuaLaTeX and xeLaTeX users who might prefer type1 fonts or
who wish to avoid fontspec may use the type1 option.

Options scaled=<number> or scale=<number> may be used to scale the
fonts.

Font encodings supported are OT1, T1, LY1 and TS1.

Command \ibarra selects the Ibarra Real Nova family and
\ibarraSemiBold selects the SemiBold series. To select
oldstyle or lining figures locally, use \oldstylenums{...}
or \liningnums{...}, respectively.

The original fonts are available at
https://github.com/googlefonts/ibarrareal. and are licensed
under the SIL Open Font License, (version 1.1); the text
may be found in the doc directory. The type1 versions were
created using cfftot1. The support files were created using
autoinst and are licensed under the terms of the LaTeX
Project Public License. The maintainer of this package is
Bob Tennent (rdt at cs.queensu.ca).