% definition of some characters, for use with

% \usepackage[utf8]{inputenc}

% \usepackage[T1]{fontenc}

% Author: Christoph Lange

\NeedsTeXFormat{LaTeX2e}[1999/12/01]

\ProvidesPackage{unicode-chars}[2011/12/18]

\DeclareUnicodeCharacter{00AE}{\textsuperscript{\textregistered}}% ®

\DeclareUnicodeCharacter{0101}{\=a}% ā

\DeclareUnicodeCharacter{0123}{\c g}% ģ

\DeclareUnicodeCharacter{0146}{\c n}% ņ

\DeclareUnicodeCharacter{016B}{\=u}% ū

\DeclareUnicodeCharacter{2190}{\ensuremath{\leftarrow}}% ←

\DeclareUnicodeCharacter{2192}{\ensuremath{\rightarrow}}% →

\DeclareUnicodeCharacter{2194}{\ensuremath{\leftrightarrow}}% ↔

\DeclareUnicodeCharacter{21A6}{\ensuremath{\mapsto}}% ↦

\DeclareUnicodeCharacter{21D2}{\ensuremath{\Rightarrow}}% ⇒

\DeclareUnicodeCharacter{2248}{\ensuremath{\approx}}% ≈

\DeclareUnicodeCharacter{25CB}{\ensuremath{\ocircle}}% ○

\DeclareUnicodeCharacter{2713}{\ensuremath{\checkmark}}% ✓

% Notes

% 2192: \textrightarrow is not available in all fonts