Issues

• [feature request] environment variable to skip searching non-TeX fonts

  latex3/luaotfload#340 · Filter by author s5bug opened on Oct 3, 2026

• harf renderer diverges from hb-shape on advance-only RTL (Hebrew) kerning

  latex3/luaotfload#336 · Filter by author yannis1962 opened on Aug 7, 2026

• luaotfload-unicode.lua fails when near UnicodeData.txt

  latex3/luaotfload#335 · Filter by author nxg opened on Jul 13, 2026
  3

• apply mirroring in node mode

  latex3/luaotfload#334 · Filter by author Udi-Fogiel opened on Jun 12, 2026

• Error on accessing kerns via fonts.handlers.otf.getkern/fonts.handlers.otf.getgsub with some fonts

  latex3/luaotfload#329 · Filter by author a-j-cain opened on May 2, 2026

• luaotfload HarfBuzz crash with Tibetan ང། in Tendar_Dutsa.ttf

  latex3/luaotfload#328 · Filter by author eroux opened on Apr 28, 2026
  2

  

• Wrong direction tracking in luaotfload-harf-plug.lua

  latex3/luaotfload#327 · Filter by author Udi-Fogiel opened on Apr 26, 2026

• Erroneous rendering of ZWNJ in harf mode

  latex3/luaotfload#324 · Filter by author wehro opened on Apr 18, 2026
  6

• Reloading the font name database hangs with LXGWNeoXiHei.ttf installed

  enhancementperhaps later
  latex3/luaotfload#323 · Filter by author gucci-on-fleek opened on Mar 25, 2026
  13

• Request for both lining (+lnum) and oldstyle (+onum) numbers is causing problems

  bug
  latex3/luaotfload#322 · Filter by author ckosowsky opened on Feb 7, 2026
  2

  

• OTF feature tag problem?

  latex3/luaotfload#320 · Filter by author yuishin-kikuchi opened on Jan 12, 2026

• Duplicated paragraph in documentation

  latex3/luaotfload#319 · Filter by author dbitouze opened on Dec 11, 2025

• Whatsit inside discretionary

  latex3/luaotfload#317 · Filter by author jbezos opened on Nov 23, 2025
  9

  

• load font from preload.ltx later with luatex

  latex3/luaotfload#315 · Filter by author u-fischer opened on Nov 1, 2025
  1

• Optical Size doesn't get dynamically set/utilized

  latex3/luaotfload#313 · Filter by author d-e-n-n-i-s-t opened on Oct 10, 2025

• Super TTC font seems to be slow to load

  fixed in dev
  latex3/luaotfload#312 · Filter by author caizixian opened on Sep 17, 2025
  5

  

• space char of inconsolata font can not be used

  latex3/luaotfload#311 · Filter by author u-fischer opened on Sep 3, 2025

• luaotfload manual suggestions - size, changes

  latex3/luaotfload#307 · Filter by author kberry opened on Jul 18, 2025

• error if harf mode specified running with luatex (vs. luahbtex)?

  latex3/luaotfload#306 · Filter by author kberry opened on Jul 18, 2025

• Weird problem with Lato fonts and \mathrm

  latex3/luaotfload#305 · Filter by author drs-p opened on Jun 25, 2025
  3

• ! error: (file ) (type 2): cannot find file '' with Cinzel variable font

  latex3/luaotfload#304 · Filter by author callegar opened on May 28, 2025
  5

• doc example in 7.1 fallbacks has tombstones in place of Cyrillic (p 22)

  latex3/luaotfload#302 · Filter by author cfr42 opened on Apr 10, 2025

• dvi output contains no info about variable fonts

  latex3/luaotfload#301 · Filter by author anntzer opened on Apr 8, 2025

• Is there a potential for making harf mode the default?

  latex3/luaotfload#300 · Filter by author khaledhosny opened on Feb 23, 2025
  1

• locl substitution of Space with Node Renderer not applied

  latex3/luaotfload#298 · Filter by author xscheuer opened on Jan 22, 2025