5

The following minimal example

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[LGR,QX,T2A,T1]{fontenc}
\begin{document}
\fontencoding{LGR}\selectfont
ὉῥὙ ἠἈἐ Ὤἔ
\end{document}

sets all accents perfect.

Computer Modern Greek accents

However, if I use a different font like \usepackage{MinionPro}, the dasia above the rho is at a wrong height. If I use an own font (the horizontal kerning is not done yet), the same problem arises:

Miama Greek accents

This is strange, because the LGR encoding stores a correct "rho with dasia" at its 251st code slot.

How can one fix this? Do I have to add a kind of vertical kerning to my font or is this an undiscovered problem of lgrenc.def which does not appear for Computer Modern because all the accents are at the same height anyway?

4

On my system LGR maps \accdasia r to glyph 251 but not which is defined as \accdasia \textrho and ends as "rho + accent" in the pdf. I get the real glyph only if I add a suitable mapping:

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[LGR,QX,T2A,T1]{fontenc}
\DeclareTextComposite{\accdasia}{LGR}{\textrho}{251}
\begin{document}
\fontencoding{LGR}\selectfont
\accdasia r
\accdasia \textrho
ῥ
\end{document}

It looks like an oversight to me (but my knowledge of greek is non-existing) so I suggest a bug report. I couldn't test if this solves your problem with MinionPro as I don't have it installed here.

  • After your answer and an additional look at lgrenc.def I am quite sure that this is an oversight, as \DeclareTextComposite{\accdasia}{LGR}{r}{251} appears twice and it should obviously be \DeclareTextComposite{\accdasia}{LGR}{\textrho}{251} at the second appearing (as you suggested). I will try to report it. – Linus Romer Dec 5 '15 at 18:38
  • Günter Milde has fixed the bug and has uploaded it on CTAN (e.g. ctan.math.utah.edu/ctan/tex-archive/language/greek/greek-fontenc/lgrenc.def) – Linus Romer Dec 7 '15 at 18:20
0

Running your document with xelatex and Minion Pro looks ok:

\documentclass{article}
\usepackage{fontspec}
\setmainfont{Minion Pro}
\begin{document}
ὉῥὙ ἠἈἐ Ὤἔ \itshape ὉῥὙ ἠἈἐ Ὤἔ
\end{document}

enter image description here

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