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utf8 i with ogonek į should be dotted, not dotless #122

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mvsfrasson opened this issue Feb 5, 2019 · 1 comment
Closed

utf8 i with ogonek į should be dotted, not dotless #122

mvsfrasson opened this issue Feb 5, 2019 · 1 comment

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@mvsfrasson
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Brief outline of the bug

In short: lowercase i with ogonek accent should be dotted, not dotless.

Loading package inputenc with option utf8 triggers loading of file t1enc.dfu, where we find
\DeclareUnicodeCharacter{012F}{\k\i}
which declares Unicode char U+012F to typeset as dotless i with ogonec accent.

Looking in a UTF8 database, like
https://www.utf8-chartable.de/unicode-utf8-table.pl
we find the following declaration
U+012F į c4 af LATIN SMALL LETTER I WITH OGONEK

Although UTF8 doesn't tell how to typeset the characters, in my browser's font, it looks like with dot. On a font display like http://libertine-fonts.org/, looking the test applet, į has the dot. I think that LaTeX (with pdfTeX) is typesetting i with ogonek wrong.

Minimal example showing the bug

\RequirePackage{latexbug}
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}

\begin{document}

i with ogonek as utf8 char U+012F (should be \k i): į 
  
\end{document}

Log file (required) and possibly PDF file

lixo2.log
lixo2.pdf

@FrankMittelbach
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FrankMittelbach commented Feb 5, 2019

thanks for the report. An obvious cut and paste error copying the definition from another one that has an accent above. Will correct.

@FrankMittelbach FrankMittelbach self-assigned this Feb 5, 2019
FrankMittelbach added a commit that referenced this issue Feb 6, 2019
@FrankMittelbach FrankMittelbach moved this from To do to In progress in upcoming LaTeX2e releases Feb 6, 2019
@FrankMittelbach FrankMittelbach added this to the release 2019 spring milestone Feb 6, 2019
@FrankMittelbach FrankMittelbach moved this from In progress to Done in upcoming LaTeX2e releases Feb 7, 2019
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