I've tried the following from the manuals and adapted some code to see if it works:
1. \definefontfeature[svg][svg=yes] \definefontsynonym[Emoji][file:emojionecolor-svginot.ttf*default,svg] \definesymbol[bug][\getglyphdirect{Emoji}{\char"1F41B}] \starttext \symbol[bug] \stoptext The emoji has no color when compiled with LuaTeX. Furthermore, the log includes a lot of lines like the ones below: fonts > svg conversion > executing runner 'otfsvg': inkscape --export-area-drawing --shell > temp-otf-svg-shape.log fonts > svg conversion > processing 1829 svg containers xml > core > load error: invalid xml file - parsed text With LMTX it gives an error about mlib-svg. 2. \definefontfeature[overlay][default][ccmp=yes,colr=yes,dist=yes] \definefontfeature[svg] [default][svg=yes] \definefontfeature[bitmap] [default][sbix=yes] \definefontfeature [colored] [default] [ccmp=yes,dist=yes, colr=yes,svg=yes,sbix=yes] \definefontsynonym[Emoji][file:notocoloremoji*default,colored] \definesymbol[bug][\getglyphdirect{Emoji}{\char"1F41B}] \starttext \symbol[bug] \stoptext What I get is: fonts > png conversion > processing 3374 png containers sh: 1: gm: not found sh: 1: gm: not found sh: 1: gm: not found sh: 1: gm: not found ... and the same line repeating itself ... close source > level 1, order 3, name '/home/lol/lmtx/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv' ! error: (file /usr/share/fonts/truetype/noto/NotoColorEmoji.ttf) (ttf): loca table not found LMTX prints a file without any emoji. Only Twemoji Mozilla and Segoe UI Emoji worked for me, so, what am I doing wrong? I'm working with Ubuntu 20.04 LTS x86_64 and Inkscape 0.92.5 (2060ec1f9f, 2020-04-08) in case it helps. Thank you in advance.
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