February 2020 - dev-luatex - NTG Mailing Lists

os.setenv()
by Reinhard Kotucha 21 Feb '20

21 Feb '20

Hi, I just tried this with texlua 1.10.0: -------------------------------------------- local function time_of_day (TZ) os.setenv('TZ', TZ) local time = os.gettimeofday() print(os.date('%c', math.floor(time))) end time_of_day ('America/New_York') time_of_day ('Europe/Paris') time_of_day ('Asia/Tokyo') -------------------------------------------- It seems that os.setenv() is only executed once and all results are in Eastern Standard Time: Fri Feb 21 16:37:13 2020 Fri Feb 21 16:37:13 2020 Fri Feb 21 16:37:13 2020 When I call "time_of_day ('Asia/Tokyo')" first I get Sat Feb 22 06:39:46 2020 Sat Feb 22 06:39:46 2020 Sat Feb 22 06:39:46 2020 Is it possible to fix this behavior? Regards, Reinhard -- ------------------------------------------------------------------ Reinhard Kotucha Phone: +49-511-3373112 Marschnerstr. 25 D-30167 Hannover mailto:reinhard.kotucha@web.de ------------------------------------------------------------------

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Some legacy fonts cause "invalid list tail, probably missing glue"
by Daniel Benjamin Miller 20 Feb '20

20 Feb '20

There is an issue with lualatex which comes about when using a document such as this (based on a discussion here https://tex.stackexchange.com/questions/525898/combining-french-and-greek-b…) Try running lualatex on the following document, and an error will be returned. This seems to apply for all fonts whose packages were generated by autoinst (step is just an example). \documentclass[12pt]{article} \usepackage[utf8]{luainputenc}\usepackage[LGR,T1]{fontenc}\input{lgrenc.dfu} \usepackage{step} \usepackage[greek.ancient,main=french]{babel} \title{Ça marche?} %\date{} \author{me} \begin{document} \maketitle un, deux, trois \foreignlanguage{greek}{ἀγαγεῖν} \end{document} According to Marcel Krüger, this is related to an issue which was reported over a year ago: https://mailman.ntg.nl/pipermail/dev-luatex/2018-November/006138.html.

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Disappearing quoteleft in luatex
by Norbert Preining 07 Feb '20

07 Feb '20

Dear all, I see a strange thing happening with the following document all with uptodate TeX Live: \documentclass{article} \usepackage{fontspec} \setmainfont{Gaultier} \begin{document} Hello `World' \end{document} xelatex: ok lualatex: quoteleft character is missing lualatex-dev with [RawFeature={mode=harf;}]: ok So it seems that the lualatex font loader seems to be broken here. The character is present in the font 325 (0x145) U+2018 "quoteleft" LEFT SINGLE QUOTATION MARK and separate from the quoteright. Any suggestions how to fix these kind of errors? Best Norbert -- PREINING Norbert http://www.preining.info Accelia Inc. + IFMGA ProGuide + TU Wien + JAIST + TeX Live + Debian Dev GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13

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