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From: Joseph <josephcanedo@gmail.com>
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Subject: bidi + protrusion issue in LMTX
Date: Mon, 2 Mar 2020 20:30:19 +0100
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Thread-Topic: bidi + protrusion issue in LMTX
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Content-Type: text/html; charset="utf-8"

<html xmlns:o=3D"urn:schemas-microsoft-com:office:office" xmlns:w=3D"urn:sc=
hemas-microsoft-com:office:word" xmlns:m=3D"http://schemas.microsoft.com/of=
fice/2004/12/omml" xmlns=3D"http://www.w3.org/TR/REC-html40"><head><meta ht=
tp-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8"><meta name=
=3DGenerator content=3D"Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
	{font-family:"Cambria Math";
	panose-1:2 4 5 3 5 4 6 3 2 4;}
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	{font-family:Calibri;
	panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0cm;
	margin-bottom:.0001pt;
	font-size:11.0pt;
	font-family:"Calibri",sans-serif;}
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	{mso-style-type:export-only;}
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div.WordSection1
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--></style></head><body lang=3DFR link=3Dblue vlink=3D"#954F72"><div class=
=3DWordSection1><p class=3DMsoNormal>Hi,</p><p class=3DMsoNormal><o:p>&nbsp=
;</o:p></p><p class=3DMsoNormal>I found that in some cases bidi text seems =
to inhibit protrusion feature in text typesetting in LMTX (works fine with =
luatex 1.10).</p><p class=3DMsoNormal>MWE below&nbsp;(difference is in firs=
t paragraph, second is for comparison and is same in both):</p><p class=3DM=
soNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>\language[fr]</p><p clas=
s=3DMsoNormal>\mainlanguage[fr]</p><p class=3DMsoNormal><o:p>&nbsp;</o:p></=
p><p class=3DMsoNormal>\definefontfamily[mainfont][serif][EBGaramond][featu=
res=3D{protrusion=3Dquality, expansion=3Dquality}]</p><p class=3DMsoNormal>=
<o:p>&nbsp;</o:p></p><p class=3DMsoNormal>\setupbodyfont[mainfont, 14pt]</p=
><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>\def\HSize{=
108.78508pt} % hardcoded from page layout</p><p class=3DMsoNormal><o:p>&nbs=
p;</o:p></p><p class=3DMsoNormal>\starttext</p><p class=3DMsoNormal><o:p>&n=
bsp;</o:p></p><p class=3DMsoNormal>\hsize=3D\HSize</p><p class=3DMsoNormal>=
\setupalign[normal, hanging, morehyphenation, hz, verytolerant, stretch]</p=
><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>ou/ vehemen=
t car {\setupalign[r2l]mehev} se prent aucunesfois</p><p class=3DMsoNormal>=
pour hault/ excellent/ &amp; puissant.</p><p class=3DMsoNormal><o:p>&nbsp;<=
/o:p></p><p class=3DMsoNormal>ou/ vehement car vehem se prent aucunesfois</=
p><p class=3DMsoNormal>pour hault/ excellent/ &amp; puissant.</p><p class=
=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>\stoptext</p><p clas=
s=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>Best <o:p></o:p></p=
><p class=3DMsoNormal>Joseph<o:p></o:p></p><p class=3DMsoNormal><o:p>&nbsp;=
</o:p></p></div></body></html>=


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