Re: [XeTeX] combine 2 glyphs with xelatex

2024-03-11 Thread François Patte

Le 2024-03-11 00:11, Zdenek Wagner a écrit :

Bonjour

avagraha is an independent vowel thus it IMHO cannot be combined with
a matra but it works fine with consonants, try this:


Thank you for this answer. I would like to reproduce the sign used to 
note a pluta in devanagari text (I attach an image in yellow color) and 
the solution I wanted to create for this purpose would have been a good 
solution


Is there a way to create this pluta sign with xelatex?

Thank you.



ne 10. 3. 2024 v 22:39 odesílatel François Patte
 napsal:


Bonjour,

I would like to combine glyphs using xelatex : the glyphs are: U+0947
and U+093D if I write \symbol{"0947}\symbol{"093D}, I get the two 
glyphs

side by side, the first one with a dotted circle below.

What I want is the first one combined with the second one ie. the 
first

one above the second one.

How can I get this result?

Thank you.



--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf


[XeTeX] combine 2 glyphs with xelatex

2024-03-10 Thread François Patte

Bonjour,

I would like to combine glyphs using xelatex : the glyphs are: U+0947 
and U+093D if I write \symbol{"0947}\symbol{"093D}, I get the two glyphs 
side by side, the first one with a dotted circle below.


What I want is the first one combined with the second one ie. the first 
one above the second one.


How can I get this result?

Thank you.

--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf


Re: [XeTeX] using glyph from private use area

2021-04-07 Thread François Patte

Le 06/04/2021 à 23:42, François Patte a écrit :

Le 06/04/2021 à 18:49, Yannis Haralambous a écrit :

salut François !

I would suggest

\XeTeXglyph\XeTeXglyphindex"yaPhalaa_gran"

but be sure to leave a blank space after the closing double quote 
otherwise you will get nothing…


Thank you, both of you. This does the trick, only the dotted circle 
remains which I can't remove... I tried to play with \XeTeXcharglyph 
without any success:
"You can't use `\XeTeXcharglyph' in restricted horizontal mode." is the 
result of my attempts.


Is it possible to get rid of this circle?


In fact, this circle does not come from the yaPhalaa_gran glyph but from 
the following character I added which overlapped with it! I 
misinterpreted this issue because of this overlapping...


Thankyou.

F.P.
--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf



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Re: [XeTeX] using glyph from private use area

2021-04-06 Thread François Patte

Le 06/04/2021 à 18:49, Yannis Haralambous a écrit :

salut François !

I would suggest

\XeTeXglyph\XeTeXglyphindex"yaPhalaa_gran"

but be sure to leave a blank space after the closing double quote 
otherwise you will get nothing…


Thank you, both of you. This does the trick, only the dotted circle 
remains which I can't remove... I tried to play with \XeTeXcharglyph 
without any success:
"You can't use `\XeTeXcharglyph' in restricted horizontal mode." is the 
result of my attempts.


Is it possible to get rid of this circle?

Thank you for your help.

F.


--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf



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[XeTeX] using glyph from private use area

2021-04-06 Thread François Patte

Bonjour,

I want to reproduce a wrong(?) ligature in grantha characters.
I use the  NotoSerifGrantha-Regular.otf font and would like to use the 
glyph "yaPhalaa_gran" which has no unicode id. I can see this glyph, 
using fontforge and it is reported as: 151 0x97 u+ "yaPhalaa_gran"


Is this possible and how?

Thank you for any help.
--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf



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[XeTeX] problem with ~ in Mapping=velthuis-sanskrit

2020-11-12 Thread François Patte

Bonjour,

Using the velthuis tranliteration scheme to type devanagari texts, I 
recently came accross some problem with ~n to produce ञ glyph.


In tabular like environment, the ~ returns to its non -break space 
status and ~n is rendered as न


Here is a MWE:
<
\documentclass[a4paper,twoside,11pt]{report}

\usepackage{fontspec}

\setmainfont{FreeSerif}[%
Script=Default,%
Mapping=tex-text,%
Fractions=On,%
Numbers=OldStyle,%
]

\newfontfamily{\sanskritdev}{%
  FreeSerif}

\newenvironment{deva}{%
  \catcode`\~=12%
  \sanskritdev%
  \addfontfeature{%
Mapping=velthuis-sanskrit,%
Scale=MatchLowercase,
  }%
}%
{\catcode`\~=13}

\usepackage{stackengine}

\begin{document}

\newcommand{\vaq}[2]{%
  \begin{tabular}{@{\,}c@{\,}}
#1\\
{\deva #2}
  \end{tabular}%
}

\newcommand{\vak}[2]{%
  \stackon{#1}{\deva #2}%
}

{\deva ~na}

\vaq{2}{~na}

 \vak{3}{~na}

\end{document}
<---

--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf


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[XeTeX] how to suppress doted circle next to a glyph

2020-09-25 Thread François Patte
Bonjour,

I want to use some glyph using the command \symbol. In some case I get a
glyph with a dotted circle, how can I get the glyph without this circle?

For instance, if I type \symbol{"1133E}, I get this as a result after
compilation:   ጾwith a dotted circle before.

Is it possible to eliminate the circle? And how?

Thank you.

--
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf



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Re: [XeTeX] trying to enable grantha script with teckit

2020-06-17 Thread François Patte
Le 17/06/2020 à 02:38, Dominik Wujastyk a écrit :
> Hi, Francois,
> 
> Could you send this group a MWE tex file and your hacked map file?  

I attach the map file.

MWE (not working in fact!)

<

\documentclass[11pt]{report}
\usepackage{fontspec}

\fontspec{Noto Serif Grantha}

\setmainfont[%
Mapping=velthuis-sanskrit-grantha,%
% Script=Grantha,%
]{%
  Noto Serif Grantha%
}%

\newfontfamily{\grantha}{Noto Serif Grantha}

\begin{document}

{\grantha

  a aa i ii u uu .r .R k ka kaa khi khii gu guu gh.r gh.R

  atha trairaa"sike kara.nasuutrav.rttam---
}

\end{document}



> Did
> you rehash your TeX files index after adding the new map file?

I tried two ways: 1) put the .tec file in the working directory 2) put
it in /opt/texlive/texmf-local/fonts/misc/xetex/fontmapping/ then I did
mktexlsr

Best regards.

François
-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf
; $Id: velthuis-sanskrit.map,v 1.3 2012-03-10 11:40:17 icebearsoft Exp $
; TECkit mapping for conversion of Velthuis transliteration
; into UTF-8 directly by XeTeX.
; Viramas are added after the final consonant.
; Rules from tex-text.map and devanagarinumerals.map are included.
LHSName  "Velthuis-sanskrit-grantha"
RHSName  "UNICODE"
LHSDescription "Velthuis Grantha for Sanskrit"
Version  "1"
Contact  "http://devnag.sarovar.org;



Define a U+0061  ;a
Define b U+0062  ;b
Define c U+0063  ;c
Define d U+0064  ;d
Define e U+0065  ;e
Define f U+0066  ;f
Define g U+0067  ;g
Define h U+0068  ;h
Define i U+0069  ;i
Define j U+006A  ;j
Define k U+006B  ;k
Define l U+006C  ;l
Define m U+006D  ;m
Define n U+006E  ;n
Define o U+006F  ;o
Define p U+0070  ;p
Define q U+0071  ;q
Define r U+0072  ;r
Define s U+0073  ;s
Define t U+0074  ;t
Define u U+0075  ;u
Define v U+0076  ;v
Define w U+0077  ;w
Define x U+0078  ;x
Define y U+0079  ;y
Define z U+007A  ;z
Define A U+0041  ;A
Define B U+0042  ;B
Define C U+0043  ;C
Define D U+0044  ;D
Define G U+0047  ;G
Define I U+0049  ;I
Define J U+004A  ;J
Define K U+004B  ;K
Define L U+004C  ;L
Define M U+004d  ;M
Define P U+0050  ;P
Define R U+0052  ;R
Define T U+0054  ;T
Define U U+0055  ;U

Define quot U+0022
Define hash U+0023
Define amperU+0026
Define plus U+002B
Define dot  U+002E
;;Define slash  U+002F
Define at   U+0040
Define underU+005F
Define lbrace   U+007B
Define bar  U+007C
Define rbrace   U+007D
Define tlde U+007E

Define candrabindu U+11301 ;ጁ
Define binduU+0902 
Define visarga  U+11303 ; ጃ
Define asvara   U+11305 ; ጅ
Define Asvara   U+11306 ; ጆ
Define isvara   U+11307 ; ጇ
Define Isvara   U+11308 ; ገ
Define usvara   U+11309 ; ጉ
Define Usvara   U+1130a ; ጊ
Define rvoc U+1130b ; ጋ
Define lvoc U+1130c ; ጌ
Define esvara   U+1130f ; ጏ
Define aisvara  U+11310 ; ጐ
;;Define ocandraU+0911
Define osvara   U+11313 ; ጓ
Define ausvara  U+11314 ; ጔ
Define ka   U+11315 ; ጕ
Define kha  U+11316 ; ጖
Define ga   U+11317 ; ጗
Define gha  U+11318 ; ጘ
Define nga  U+11319 ; ጙ
Define ca   U+1131a ; ጚ
Define cha  U+1131b ; ጛ
Define ja   U+1131c ; ጜ
Define jha  U+1131d ; ጝ
Define nya  U+1131e ; ጞ
Define Ta   U+1131f ; ጟ
Define Tha  U+11320 ; ጠ
Define Da   U+11321 ; ጡ
Define Dha  U+11322 ; ጢ
Define Na   U+11323 ; ጣ
Define ta   U+11324 ; ጤ
Define tha  U+11325 ; ጥ
Define da   U+11326 ; ጦ
Define dha  U+11327 ; ጧ
Define na   U+11328 ; ጨ
Define pa   U+1132a ; ጪ
Define pha  U+1132b ; ጫ
Define ba   U+1132c ; ጬ
Define bha  U+1132d ; ጭ
Define ma   U+1132e ; ጮ
Define ya   U+1132f ; ጯ
Define ra   U+11330 ; ጰ
Define la   U+11332 ; ጲ
Define La   U+11333 ; ጳ
Define va   U+11335 ; ጵ
Define sha  U+11336 ; ጶ
Define Sa   U+11337 ; ጷ
Define sa   U+11338 ; ጸ
Define ha   U+11339 ; ጹ
Define avagraha U+1133d ; ጽ
Define Amatra   U+1133e ; ጾ
Define imatra   U+1133f ; ጿ
Define Imatra   U+11340 ; ፀ
Define umatra   U+11341 ; ፁ
Define Umatra   U+11342 ; ፂ
Define rmatra   U+11343 ; ፃ
Define Rmatra   U+11344 ; ፄ
Define ematra   U+11347 ; ፇ
Define aimatra  U+11348 ; ፈ
;;Define ocmatraU+
Define omatra   U+1134B ; ፋ
Define aumatra  U+1134C ; ፌ
Define virama   U+1134D ; ፍ
Define aum  U+11350 ; ፐ
;;Define qa U+0958 
;;Define khha   U+0959
;;Define ghha   U+095A
;;Define za U+095B
;;Define Ra U+095C 
;;Define RhaU+095D
;;Define fa U+095E
Define Rvoc U+11360 ; ፠
Define Lvoc U+11361 ; ፡
Define lmatra   U+11362 ; ።
Define Lmatra   U+11363 ; ፣
Define dandaU+0964 ; ।
Define dbldanda U+0965 ; ॥
Define abbrev   U+0970 ; ॰

Define zwnj U+200C
Define zwj  U+200D

;; First pass
pass(Uni

[XeTeX] trying to enable grantha script with teckit

2020-06-16 Thread François Patte
Bonjour,

I tried to use the unicode grantha fonts to typeset sanskrit in grantha
characters.

I hacked the file velthuis-sanskrit.map and changed the unicode values
of each characters then compiled the result.

I tried this on a file coded according to the Velthuis scheme for
sanskrit and this does not work; looking at the log file I get this
line for every letter in the source file:

 Missing character: There is no a in font Noto Serif Grantha
Regular/OT:language
=dflt;!
etc.

What am I missing?

Thank you.

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
FSF
https://www.fsf.org/blogs/community/presenting-shoetool-happy-holidays-from-the-fsf



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Re: [XeTeX] "/" character in Velthuis TECkit mapping

2019-11-15 Thread François Patte
Le 14/11/2019 à 18:11, Zdenek Wagner a écrit :
> Bonjour,
> 
> I am afraid that the only way is to switch to a font without the
> mapping. Try this MWE:
> 
> \documentclass{article}
> \usepackage{fontspec}
> \def\slash{{\fontspec{Sanskrit 2003}/}}
> \setmainfont{Sanskrit 2003}[Script=Devanagari,Mapping=velthuis]
> \begin{document}
> maa/ maa\slash
> \end{document}

Thank you. As far as can see now, I can use it to solve my problem.


> st 13. 11. 2019 v 22:23 odesílatel François Patte
>  napsal:
>>
>> Bonjour,
>>
>> I use the TECkit mapping for conversion of Velthuis transliteration to
>> unicode. In the file velthuis.map from texlive-2019, the character "/"
>> (slash) is used for candrabindu so, I am wondering how I can type a "/"
>> in a text.
>>
>> Thank you for helping.
-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte



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[XeTeX] "/" character in Velthuis TECkit mapping

2019-11-13 Thread François Patte
Bonjour,

I use the TECkit mapping for conversion of Velthuis transliteration to
unicode. In the file velthuis.map from texlive-2019, the character "/"
(slash) is used for candrabindu so, I am wondering how I can type a "/"
in a text.

Thank you for helping.

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] bug in polyglossia/sanskrit? (problem with diacritical marks)

2019-05-15 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Le 15/05/2019 à 02:06, Dominik Wujastyk a écrit :
> 
> I don't think it's the font.  I've just tried this MWE with several
> font choices,
> 
> \documentclass{book} \usepackage{polyglossia} 
> \setdefaultlanguage{sanskrit} \setmainfont{Sanskrit 2003} 
> \begin{document} ā ī ū ṛ ṝ ḷ ḹ ṭ ḍ ṅ ś ṣ ḥ \end{document}
> 
> Sanskrit 2003 gives this: image.png Murty Sanskr̥it gives: 
> image.png So there's definitely something wrong that isn't local to
> one font.
> 
> If we remove the \setdefaultlanguage{sanskrit} line, all is well.
> 

And what is strange is that  \setdefaultlanguage{sanskrit} just add
the use of 2 packages: gloss-sanskrit.ldf and devanagaridigits.sty
which are exactly the same in TL2018 and TL2019.

Something wrong in latex3 engine?
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] bug in polyglossia/sanskrit? (problem with diacritical marks)

2019-05-14 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Le 14/05/2019 à 13:32, Zdenek Wagner a écrit :
> Bonjour,
> 
> I have not tried myself, I do not have TL 2019 yet but I would
> suspect it is a font related issue.  It might (or might not) be
> related to these changes in svn:
> 
> 
>
> 
r3987 | Stevan_White | 2018-12-20 18:15:39 +0100 (Thu, 20 Dec 2018) | 2
lines
> Changed paths: M /trunk/freefont/sfd/FreeSerif.sfd M
> /trunk/freefont/sfd/FreeSerifBold.sfd
> 
> Latin: some issues with stacked accents.
> 
> 
>
> 
r3988 | Stevan_White | 2018-12-23 14:00:48 +0100 (Sun, 23 Dec 2018) | 2
lines
> Changed paths: M /trunk/freefont/sfd/FreeSans.sfd M
> /trunk/freefont/sfd/FreeSansBold.sfd M
> /trunk/freefont/sfd/FreeSansBoldOblique.sfd M
> /trunk/freefont/sfd/FreeSansOblique.sfd M
> /trunk/freefont/sfd/FreeSerif.sfd M
> /trunk/freefont/sfd/FreeSerifBold.sfd M
> /trunk/freefont/sfd/FreeSerifBoldItalic.sfd M
> /trunk/freefont/sfd/FreeSerifItalic.sfd
> 
> Latin, Greek: addition and adjustment of many positioning anchors.
> 
> Can you try with FreeSans which was not modified in r3987 or just 
> install an older revision of the freefont and be sure that you do
> not have several instances in your computer?
> 

I have the same version of freefont working for all texlive versions
(located in texmf-local directory) all other versions of freefont are
deactivated on my computer.

according to infos font from fontforge:
version 0412.3086
sfnt_revision: 412,309

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] bug in polyglossia/sanskrit? (problem with diacritical marks)

2019-05-13 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
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Bonjour,

I have just made a fresh install of texlive 2019 and encountered a
problem with the diacritical marks of romanized sanskrit.

See this mwe (compile it with and without \setdefaultlanguage{sanskrit}) :

\documentclass[a4paper,twoside,11pt]{book}
\usepackage{fontspec}
\usepackage{polyglossia}
\setdefaultlanguage{sanskrit}
\setmainfont{FreeSerif}

\begin{document}
  ā ī ū ṛ ṝ ḷ ḹ ṭ ḍ ṅ ś ṣ ḥ
\end{document}

When you enable \setdefaultlanguage{sanskrit}, the diacritical marks
are awfull: macrons are moved on the right, dots under move on the
left, the dot on the "i" remains with the macron...

This did not occur with my previous 2018 version of texlive.

Thank you for attention.

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)6 7892 5822
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] sizefeature in newfontfamily

2017-04-14 Thread François Patte
Bonjour,

I want to create a command for special notes in roman in a devanagari text.

So I created this command:

\newfontfamily{\notesanskritrom}[%
SizeFeatures={
  Size=7,%
  }
]{FreeSerif}%

The font size is ok for my notes, but the interlineage is too big if
notes are on two lines. Is there a feature in SizeFeatures description
to adapt the interlineage to the chosen font size?

Thank you.
-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
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[XeTeX] what is \setmainfont used for?

2017-02-09 Thread François Patte
I don't understant how to use \setmainfont. It seems that something has
changed between texlive-2014 and texlive-2016.

If I compile this :

<
\documentclass[a4paper,twoside,11pt]{book}

\usepackage{fontspec}
\usepackage{polyglossia}
\setdefaultlanguage{sanskrit}

\setmainfont{%
  FreeSerif%
}%
[%
Mapping=velthuis-sanskrit,%
Script=Devanagari,
]

\begin{document}
  ekaadaya.h eka uttaro v.rddhirye.saa.m te ekottaraa.h
  ekaadaya"scaikottaraa"sca te tathaa eva.mvidhaa vyastaa.h
  apasavyakramasthaapitaa.h a"nkaa.h kramasthitai.h

\end{document}
<

Output is not in devanagari

But if I compile this:

<--
\documentclass[a4paper,twoside,11pt]{book}

\usepackage{fontspec}
\usepackage{polyglossia}
\setdefaultlanguage{sanskrit}

\newfontfamily{\devanagarifont}{FreeSerif}%
[Mapping=velthuis-sanskrit,Script=Devanagari]

\begin{document}
ekaadaya.h eka uttaro v.rddhirye.saa.m te ekottaraa.h
ekaadaya"scaikottaraa"sca te tathaa eva.mvidhaa vyastaa.h
apasavyakramasthaapitaa.h a"nkaa.h kramasthitai.h

\end{document}
<

I get a correct output in devanagari script...

So what is \setmainfont used for?

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] Adobe Professional Fonts and Diacritics

2015-09-10 Thread François Patte
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Hash: SHA1

Le 09/09/2015 14:25, Ulrike Fischer a écrit :
> Am Wed, 9 Sep 2015 10:19:08 +0200 schrieb 
> hanne...@staff.uni-marburg.de:
> 
>> As a Sanskritist I can only use fonts if they produce a few 
>> diacritics, nothing fancy, just macrons and a few dots above or
>> below a character. In normal LaTeX the ucs package takes care of
>> that.
> 
> \documentclass{article} \usepackage{fontspec} 
> \setmainfont[Mapping=tex-text]{Minion Pro}
> 
> \makeatletter \DeclareTextCommand{\d}{\UTFencname}[1] 
> {\hmode@bgroup 
> \o@lign{\relax#1\crcr\hidewidth\ltx@sh@ft{-1ex}.\hidewidth}\egroup}
>
> 
\catcode`\ṣ=\active
> \defṣ{\d{s}} \makeatother
> 
> \begin{document}
> 
> Āāīūś  % works as expected. ṣṇṭḍṃḥ % just crossed out boxes.
> 
> \d{s}
> 
> \end{document}

This is useful to use fonts where some diacritics are missing. However
is it possible to do the same with double diacritical marks?

I tried this:

 \catcode`\ṝ=\active

\defṝ{\d{\={r}}} or \defṝ{\={\d{r

But get only: ṛ

Thank you.


- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] fonts and diacritics

2015-08-09 Thread François Patte
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Le 29/06/2015 20:01, FC a écrit :
 Long time ago I wrote a small package that was not worth uploading
 to CTAN but did the job for me when I had to use Garamond and still
 be able to transliterate Arabic from an input document that was
 already encoded in UTF-8 (my editor has custom key mappings for
 that). With that package, characters such as ? (U+1E6D), when not
 present in a font, would be automatically composed by XeTeX in the
 traditional way. I attach it here, in case it might be useful to
 others.
 
 In general I try to avoid using such tricks, but as I said,
 sometimes you just have no choice.

Bonjour,

I tried to use your xdiacomp package with garamond but failed to get
the missing characters (?, ?, etc.)

What did I miss?

Thank you.

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] bug fmtcount with xelatex?

2014-11-05 Thread François Patte
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Le 05/11/2014 02:02, Zdenek Wagner a écrit :
 \uccode`\è=`\È \uccode`\È=`\È
 
 It might be useful to set \lccode similarly: \lccode`\È=`\è 
 \lccode`\è=`\è

Thanks Zdenek. But I am sorry to say that it does not work: è is not
transformed in uppercase... I think that fmtcount package does not use
\MakeUppercase command.


 
 2014-11-04 17:34 GMT+01:00 François Patte
 francois.pa...@mi.parisdescartes.fr: Bonjour,
 
 Try this MWE: with pdflatex the result is correct, with xelatex
 for the second chapter I get:
 
 DEUXIèME instead of: DEUXIÈME
 
 How to correct this?
 
 
 MWE \documentclass[11pt,twoside]{report}
 
 % \usepackage{fontspec}
 
 % \setmainfont{FreeSerif}[% % Mapping=tex-text,% % ]
 
 \usepackage[T1]{fontenc} \usepackage[utf8x]{inputenc}
 
 \usepackage[french]{babel}
 
 \usepackage[french]{fmtcount}
 
 \usepackage{titlesec}
 
 \titleformat{\chapter}% [display]% {\filcenter}% 
 {\MakeUppercase{\chaptername}~\ORDINALstring{chapter}}% {12pt}% 
 {\MakeUppercase}
 
 \begin{document}
 
 \chapter{Toto}
 
 \chapter{Tata}
 
 È
 
 \end{document}
 
 - end MWE
 
 
 
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 Archive, and List information, etc.: 
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- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] bug fmtcount with xelatex?

2014-11-05 Thread François Patte
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Le 05/11/2014 10:30, Zdenek Wagner a écrit :
 2014-11-05 10:21 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr: Le 05/11/2014 02:02, Zdenek 
 Wagner a écrit :
 \uccode`\è=`\È \uccode`\È=`\È
 
 It might be useful to set \lccode similarly: \lccode`\È=`\è 
 \lccode`\è=`\è
 
 Thanks Zdenek. But I am sorry to say that it does not work: è is 
 not transformed in uppercase... I think that fmtcount package does 
 not use \MakeUppercase command.
 
 The definitions above are interpreted by the \uppercase 
 primitive. In the old TeX (without encTeX, without Lua) accented 
 characters are not natively supported, the inputenc package 
 converts them to LICR. That's why \MakeUppercase is needed 
 because it first converts the argument to a form that can be 
 handled by \uppercase and subsequently sent to the output via
 the fontenc package. In XeTeX it is different. These packages are
 not used because Unicode is directly supported. Thus even
 \uppercase can be used.

Sorry, I was wrong, fmtcount uses \MakeUppercase command...

I don'y fully understand what you say (I am not a TeX languange
expert!) and I do not know how to correct this bug in fmtcount
package... even using an odd trick!

Thank you anyway.


- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] bug fmtcount with xelatex?

2014-11-04 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Bonjour,

Try this MWE: with pdflatex the result is correct, with xelatex for
the second chapter I get:

DEUXIèME instead of: DEUXIÈME

How to correct this?


MWE
\documentclass[11pt,twoside]{report}

% \usepackage{fontspec}

% \setmainfont{FreeSerif}[%
% Mapping=tex-text,%
% ]

\usepackage[T1]{fontenc}
\usepackage[utf8x]{inputenc}

\usepackage[french]{babel}

\usepackage[french]{fmtcount}

\usepackage{titlesec}

\titleformat{\chapter}%
[display]%
{\filcenter}%
{\MakeUppercase{\chaptername}~\ORDINALstring{chapter}}%
{12pt}%
{\MakeUppercase}

\begin{document}

\chapter{Toto}

\chapter{Tata}

È

\end{document}

- end MWE

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] problem xelatex+tikz

2014-09-12 Thread François Patte
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Le 11/09/2014 19:58, Ulrike Fischer a écrit :
 Am Thu, 11 Sep 2014 19:43:45 +0200 schrieb François Patte:
 
 
 Is it a bug in xelatex (I tried both tl-2013 and tl-2014)?
 
 I would say it is a tikz-bug. \hoffset disturbs it. I found
 another one some time ago: http://sourceforge.net/p/pgf/bugs/295/.
 
 

Thanks for pointing the trouble due to \hoffset, but I am wondering if
it is only a tikz bug: xelatex is the only tex-engine with this
problem: as I said lualatex gives correct result but also latex and
pdflatex (if you remove specific xelatex preamble of course).

Anyway, I have a way to solve my problem now: I will study the doc for
geometry and pdfpage packages as suggested by Herbert and Ross.

What about a solution like this:

 \setlength{\topmargin}{19.6mm} %19,6mm=45mm-1inch
 \setlength{\oddsidemargin}{24.6mm}
 \setlength{\evensidemargin}{24.6mm}
?

Thank you for helping.
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] problem xelatex+tikz

2014-09-11 Thread François Patte
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Bonjour,

I am facing a problem with tikz: with the following MWE, if you change
the page dimensions, uncommenting

% \hoffset -1in
% \voffset -1in
% \setlength{\topmargin}{45mm}
% \setlength{\textwidth}{110mm}
% \setlength{\textheight}{175mm}
% \setlength{\oddsidemargin}{50mm}
% \setlength{\evensidemargin}{50mm}

The rightside image (nombres tétraédiques) disappear while you get it
if you do not modify the page dimensions...

This problem does not occur with lualatex...

 MWE 

\documentclass[a4paper,11pt,twoside]{report}

%% dimensions du livre

% \hoffset -1in
% \voffset -1in
% \setlength{\topmargin}{45mm}
% \setlength{\textwidth}{110mm}
% \setlength{\textheight}{175mm}
% \setlength{\oddsidemargin}{50mm}
% \setlength{\evensidemargin}{50mm}

\usepackage{fontspec}

\setmainfont[Mapping=tex-text,Fractions=On]{FreeSerif}

\usepackage{tikz}
\usetikzlibrary{calc}

\usepackage{float}
\usepackage{caption}

\begin{document}

  \begin{figure}[H]
\begin{minipage}[b]{0.46\linewidth}
  \centering
  \begin{tikzpicture}[scale=.5]
% \draw [help lines] (0,0) grid (3,3); %
\fill [black] ($(0,0)$) circle (10pt); %
\fill [color=black!70!white] ($(0,1)$) circle (10pt); %
\fill [color=black!70!white] ($(1,0)$) circle (10pt); %
\fill [color=black!50!white] ($(0,2)$) circle (10pt); %
\fill [color=black!50!white] ($(1,1)$) circle (10pt); %
\fill [color=black!50!white] ($(2,0)$) circle (10pt); %
\fill [color=black!30!white] ($(0,3)$) circle (10pt); %
\fill [color=black!30!white] ($(1,2)$) circle (10pt); %
\fill [color=black!30!white] ($(2,1)$) circle (10pt); %
\fill [color=black!30!white] ($(3,0)$) circle (10pt); %
  \end{tikzpicture}
  \caption*{Nombre triangulaire d'ordre 4}
\end{minipage}
\begin{minipage}[b]{0.46\linewidth}
  \centering
  \begin{tikzpicture}[z={(-.9mm,-3.4mm)},scale=.5]
\foreach \yy in{1,...,4}{%
  \foreach \xx in {1,...,\yy}{%
\foreach \zz in {\xx,...,1}{%
  \shade[ball color=gray,rotate=80] (\zz*.85-\yy*0.21,
  \yy*.85, \xx-\yy*0.20) circle (.5cm); %
}%
  }%
}%
  \end{tikzpicture}
  \caption*{Nombre tétraédrique d'ordre 4}
\end{minipage}
  \end{figure}

\end{document}

--- end MWE 

Is it a bug in xelatex (I tried both tl-2013 and tl-2014)?


Thank you for attention.

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] problem xelatex+tikz

2014-09-11 Thread François Patte
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Le 11/09/2014 22:33, Zdenek Wagner a écrit :
 Why do you change \hoffset and \voffset in LaTeX? It is the plain
 TeX way, not a LaTeX way of setting page layout. LaTeX does not
 advise you to change these registers and there may be other
 packages relying on their zero values. If you use LaTeX but do not
 follow LaTeX guidelines, you can expect problems.

I have done this some years ago because I did not find any other
information about the origin of the calculation for the page layout:
if you use the latex companion (2nd edition) on page 200 you can read:

The circle is at 1 inch from the top and left of the page. Dashed lines
represent (\hoffset + 1 inch) and (\voffset + 1 inch) from the top

And everywhere else (for instance p 194) dimensions 1 and 2 are
described as : one inch + \hoffset, one inch + \voffset

These \hoffset and \voffset are not reported (in latex companion) as
specifically TeX commands!

I wanted to get rid of these one inch to provide the publisher a
camera ready file and the way I did was an easy way to give a
centered text with the text width and height given by the publisher...

When I have done this, it was the first edition of the latex companion
and in the second edition, the offset commands are still there!



- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] avagraha+anusvara ligature in devanagari

2014-08-27 Thread François Patte
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Le 27/08/2014 08:20, Yves Codet a écrit :
 Bonjour.
 
 Should not the anuswâra be over the o in such a case?

No, I don't think so: it a sandhi rule: one word ended by aḥ gives o
if the following word begins by a voiced letter, in case of this
letter is a a, it is dropped and replace by an avagraha so:

छेदः अंशः becomes चेदो ऽंशः and it will not be correct if the anusvara
would be on the o.


- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] avagraha+anusvara ligature in devanagari

2014-08-27 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Le 26/08/2014 18:00, Jonathan Kew a écrit :
 On 26/8/14 16:37, François Patte wrote:
 -BEGIN PGP SIGNED MESSAGE- Hash: SHA1
 
 Bonjour,
 
 
 How can I get this ligature: दोऽंश
 
 It seems that the anusvara cannot be put over the avagraha...
 
 It probably depends on the font you're using. Experiment with some 
 alternatives... and if that fails, provide a minimal but complete 
 example for people to try.

No, it seems to depend on xelatex from texlive 2013:

$ xelatex -v
XeTeX 3.1415926-2.5-0..3-2013060708 (TeX Live 2013)
kpathsea version 6.1.1
couic
Primary author of XeTeX: Jonathan Kew.
Compiled with ICU version 51.1; using 51.1
Compiled with zlib version 1.2.7; using 1.2.7
Compiled with FreeType2 version 2.4.11; using 2.4.11
Compiled with Graphite2 version 1.2.1; using 1.2.1
Compiled with HarfBuzz version 0.9.15; using 0.9.15
Compiled with fontconfig version 2.10.93; using 2.11.0
Compiled with libpng version 1.5.16; using 1.5.16
Compiled with poppler version 0.22.2

And seems to be corrected in texlive 2014

Here is a MWE:

\documentclass[a4paper,11pt]{report}

\usepackage{fontspec}
\usepackage{polyglossia}

\setdefaultlanguage{english}

\setotherlanguage{sanskrit}

\setmainfont[Script=Latin]{FreeSerif}

\newfontfamily{\sanskritdmtrois}[Script=Devanagari,Mapping=velthuis-sanskrit]{%
  Sanskrit 2003}

\newfontfamily{\freetype}[%
Script=Devanagari,%
UprightFeatures={Language=Sanskrit},%
BoldFeatures={Language=Sanskrit},%
Mapping=velthuis-sanskrit]{%
  FreeSerif%
}

\newfontfamily{\nakula}[Mapping=velthuis-sanskrit]{%
  Nakula%
}

\newfontfamily{\sahadeva}[Mapping=velthuis-sanskrit]{%
  Sahadeva%
}

\newfontfamily{\siddhanta}[Script=Devanagari,Mapping=velthuis-sanskrit]{%
  Siddhanta%
}


\newfontfamily{\english}{FreeSerif}

\begin{document}

{\Large \english Free Serif : } \hspace{5mm} {\Huge \freetype
chedo.a.m‍‌sa}

\bigskip

{\Large \english Sanskrit 2003 : } \hspace{5mm} {\Huge
\sanskritdmtrois chedo.a.m‍‌sa}

\bigskip

{\Large \english Sahadeva : } \hspace{5mm} {\Huge \sahadeva
chedo.a.m‍‌sa}

\bigskip

{\Large \english Nakula : } \hspace{5mm} {\Huge \nakula chedo.a.m‍‌sa}

\bigskip

{\Large \english Siddhanta : } \hspace{5mm} {\Huge \siddhanta
chedo.a.m‍‌sa}

\end{document}


- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] avagraha+anusvara ligature in devanagari

2014-08-26 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Bonjour,


How can I get this ligature: दोऽंश

It seems that the anusvara cannot be put over the avagraha...


Thank you
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] wrong r+vocalic r ligature in FreeSerif font

2014-07-26 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Le 04/07/2014 11:15, François Patte a écrit :
 Bonjour,
 
 I found a wrong ligature r+vocalic r in FreeSerif fonf:
 
 रृ
 
 Is that a known bug?

In fact freetype fonts seem to be able to display the right ligature:

U+0930 U+094D U+090B give the right glyph.


I tried to make a hack of the velthuis-sanskrit.map file, inserting
this between the 1st and 2nd pass:


pass (Unicode)

UniClass [svara] = (Asvara isvara Isvara usvara Usvara rvoc Rvoc lvoc
Lvoc esvara aisvara \
 osvara ausvara ocandra)
UniClass [matra] = (Amatra imatra Imatra umatra Umatra rmatra Rmatra
lmatra Lmatra ematra \
 aimatra omatra aumatra ocmatra)


([matra]|[svara]) ra rvoc  ([matra]|[svara]) ra virama rvoc
;

This works on my test file but as I do not know much about the teckit
language, I am not sure about possible side effects.

Could some experts check this?



- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] velthuis-romanized.map/.tec where

2014-07-26 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Le 24/07/2014 08:58, Dominik Wujastyk a écrit :
 http://cikitsa.blogspot.nl/2010/07/how-do-i-install-romdev-mapping-for.html

I
 
found this RomDev ... but I don't know where I found a
velthuis-romanized.map file to produce a roman transliteration from
velthuis encoded file...

I am not enough skillful to have created this file from scratch...


- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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NtUAoNTqsXURbEGci3oOiYEP3xIqNIwb
=QlPi
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[XeTeX] velthuis-romanized.map/.tec where

2014-07-23 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Bonjour,

I am wondering where to find the file velthuis-romanized.map? I have
it but I can't find where I got it, I had a look at icebearsoft site,
but did not find it...


Could this file --- and also RomDev.map --- be integrated to texlive
distributions?

Thank you

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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=2IkH
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[XeTeX] velthuis map/tec question

2014-07-10 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Bonjour,

I am wondering why there are 2 ways to code a candrabindu in Velthuis
scheme: /  and ~m.

In velthuis-sanskrit.map as well in velthuis-romanized.map

Is there a way to get a / while you use Mapping=velthuis-sanskrit or
velthuis-romanized?


Thank you

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] wrong r+vocalic r ligature in FreeSerif font

2014-07-04 Thread François Patte
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Hash: SHA1

Bonjour,

I found a wrong ligature r+vocalic r in FreeSerif fonf:

   रृ

Is that a known bug?

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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=tA52
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Re: [XeTeX] wrong r+vocalic r ligature in FreeSerif font

2014-07-04 Thread François Patte
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Le 04/07/2014 13:38, Yves Codet a écrit :
 Hmm... I thought you had sent an image and maybe I haven't seen the
 same thing as you. Was it this ?

Nope! Look at the attachment provided by BPJ.

To Zdenek: I use last version from svn.

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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=GYBa
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Re: [XeTeX] new font question: is this possible?

2014-03-14 Thread François Patte
Le 14/03/2014 01:39, Zdenek Wagner a écrit :
 2014-03-13 19:09 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Bonjour,

 When writing a Sanskrit text, there are (at least) two ways: roman
 transliteration, or devanagari.

 In a transliterated text, there are much more blank spaces between
 words than in a devanagari text. I would like to be able to have only
 one file for a text and choose either transliteration or devanagari.

 Is it possible to have some active character which separates words in
 the file and this character will give a blank space, if I choose
 tranliteration, and will give a null space if I choose devanagari, but a
 null space which allows ligature if necessary.

 For instance, in the file we have: tasmād_dhetor_bijasya and we get,
 after compilation:

 tasmād dhetor bījasya (in transliteration)

 or

 तस्माद्धेतोर्बीजस्य (in devanagari)

 (I have chosen underscore as the active character, but it is not the
 best idea...)

 The TECkit mapping is applied after all macros are expanded, just
 before the horizontal list is built. You have to decide in advance
 whether _ will expand to \space or to nothing. Thus you can do the
 following:

 \documentclass[a4paper,11pt]{report}

 \usepackage{xltxtra}

 \setmainfont[Mapping=tex-text]{%
   FreeSerif%
 }

 \usepackage{polyglossia}% I prefer polyglossia to babel
 \setdefaultlanguage{sanskrit}

 \newfontfamily\sanskritfont[%
 Script=Devanagari,Language=Sanskrit,AutoFakeSlant=0.2]{FreeSerif}

 \begin{document}

 \catcode`\_=13
 \def\MyText{tat_sat śrī_bhagavān_uvāca}% _ not expanded here

 % Sanskrit is the default language, no need to change the font

 % As default, we have the transliteration, we have to define _
 \def_{\space}

 \MyText

 {% Devanagari, redefine _ and add mapping
 \def_{}
 \addfontfeature{Mapping=RomDev}
 \MyText

 }

 % Transliteration again
 \MyText

 \end{document}



Thank you!

I must use babel instead of polyglossia because the features concerning
French language are very poor in polyglossia when we compare with those
in babel.

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
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[XeTeX] new font question: is this possible?

2014-03-13 Thread François Patte
Bonjour,

When writing a Sanskrit text, there are (at least) two ways: roman
transliteration, or devanagari.

In a transliterated text, there are much more blank spaces between
words than in a devanagari text. I would like to be able to have only
one file for a text and choose either transliteration or devanagari.

Is it possible to have some active character which separates words in
the file and this character will give a blank space, if I choose
tranliteration, and will give a null space if I choose devanagari, but a
null space which allows ligature if necessary.

For instance, in the file we have: tasmād_dhetor_bijasya and we get,
after compilation:

tasmād dhetor bījasya (in transliteration)

or

तस्माद्धेतोर्बीजस्य (in devanagari)

(I have chosen underscore as the active character, but it is not the
best idea...)

Thank you for any light!

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
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Re: [XeTeX] FreeSerif fonts and devanagari ligatures

2014-03-12 Thread François Patte
Le 12/03/2014 00:03, Zdenek Wagner a écrit :
 2014-03-11 23:36 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Le 11/03/2014 22:18, Zdenek Wagner a écrit :
 2014-03-11 17:36 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Le 11/03/2014 15:06, Zdenek Wagner a écrit :
 2014-03-11 14:44 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Le 11/03/2014 12:46, Zdenek Wagner a écrit :
 2014-03-11 1:04 GMT+01:00 Khaled Hosny khaledho...@eglug.org:
 On Mon, Mar 10, 2014 at 11:02:02PM +0100, Zdenek Wagner wrote:
 Harfbuzz broke the indic rules

 Just to be clear, Pango/ICU had broken and/or incomplete Indic support,
 some fonts worked fine because they were specifically tested against
 them and adapted to their limitations, but the fonts were broken in
 other implementations (namely the de facto standard OpenType
 implementation and any other that followed it).

 I have just built FreeFont revision 2910 from svn

 Where do you find them?

 https://savannah.gnu.org/projects/freefont/

 Thank you. These are the fonts coming with texlive-2013.

 Yes, byt TL 2013 contains the official release of FreeFont dated
 2012-05-03. This release does not work with Harfbuzz. A lot of
 problems were fixed, the working version appeared  on subversion about
 half year ago. Thus even a bit old revision works but definitely not
 the official release.

 Can you try to compile this sample and look at ligature tr (gotra) on
 first line, ligature  śr on second line and ligature pr on third line.

 Attached, all OK with a newer version of FreeFont.

 Why do I get this?

 URL is on the project page, this is shown by svn info:
 
 svn info /usr/local/zwfonts/freefont
 Path: /usr/local/zwfonts/freefont
 Working Copy Root Path: /usr/local/zwfonts/freefont
 URL: svn://svn.savannah.gnu.org/freefont/trunk/freefont
 Repository Root: svn://svn.savannah.gnu.org/freefont
 Repository UUID: 3f5956db-6956-4f1c-a952-c5934ae6f67f
 Revision: 2910
 Node Kind: directory
 Schedule: normal
 Last Changed Author: Stevan_White
 Last Changed Rev: 2910
 Last Changed Date: 2014-02-05 23:32:56 +0100 (Wed, 05 Feb 2014)
 
 You will need fontforge and run make.

OK Thanks, I got them and te 3 ligatures are now ok.

I am now facing a new problem, see another thread.


-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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[XeTeX] how does xetex choose fonts?

2014-03-12 Thread François Patte
Bonsoir,


I installed the last version of Freefonts on my texlive-2013 in:

/opt/texlive/texmf-local/fonts/opentype/public/gnu-freefont/

In order to be sure that xelatex will pick up this version, I changed
the permissions of other directories containing other versions of these
fonts to 000. So I change the permissions of:

/opt/texlive/2013/texmf-dist/fonts/opentype/public/gnu-freefont/
/opt/texlive/2013/texmf-dist/fonts/truetype/public/gnu-freefont/
/usr/share/fonts/opentype/freefonts/
/usr/share/fonts/truetype/freefonts/

But if I change back the permisions of these directories to 755, xelatex
chooses the old version in them.

Is there a process to choose fonts? Something like unix system: 1)
user's account 2) local config (/usr/local/... /opt/... 3) installed
system?

I ope to be clear enough.

Thanks for attention.

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
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Re: [XeTeX] FreeSerif fonts and devanagari ligatures

2014-03-11 Thread François Patte
Le 10/03/2014 19:49, Steve White a écrit :
 Hi Françoise,
 
 I'm aware of some serious problems.  The development builds of FreeFont
 should resolve these.
 
 If you would like, I can give you access to development builds;
 we would be glad to hear your input.

Thank you. I'll try my best to give you some reports.




-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] FreeSerif fonts and devanagari ligatures

2014-03-11 Thread François Patte
Le 11/03/2014 12:46, Zdenek Wagner a écrit :
 2014-03-11 1:04 GMT+01:00 Khaled Hosny khaledho...@eglug.org:
 On Mon, Mar 10, 2014 at 11:02:02PM +0100, Zdenek Wagner wrote:
 Harfbuzz broke the indic rules

 Just to be clear, Pango/ICU had broken and/or incomplete Indic support,
 some fonts worked fine because they were specifically tested against
 them and adapted to their limitations, but the fonts were broken in
 other implementations (namely the de facto standard OpenType
 implementation and any other that followed it).

 I have just built FreeFont revision 2910 from svn 

Where do you find them?



-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] FreeSerif fonts and devanagari ligatures

2014-03-11 Thread François Patte
Le 11/03/2014 15:06, Zdenek Wagner a écrit :
 2014-03-11 14:44 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Le 11/03/2014 12:46, Zdenek Wagner a écrit :
 2014-03-11 1:04 GMT+01:00 Khaled Hosny khaledho...@eglug.org:
 On Mon, Mar 10, 2014 at 11:02:02PM +0100, Zdenek Wagner wrote:
 Harfbuzz broke the indic rules

 Just to be clear, Pango/ICU had broken and/or incomplete Indic support,
 some fonts worked fine because they were specifically tested against
 them and adapted to their limitations, but the fonts were broken in
 other implementations (namely the de facto standard OpenType
 implementation and any other that followed it).

 I have just built FreeFont revision 2910 from svn

 Where do you find them?

 https://savannah.gnu.org/projects/freefont/

Thank you. These are the fonts coming with texlive-2013.


Can you try to compile this sample and look at ligature tr (gotra) on
first line, ligature  śr on second line and ligature pr on third line.

I get these ligatures disabled with a virama


\documentclass[a4paper,11pt]{report}

\usepackage{xltxtra}

\setmainfont[Mapping=tex-text]{%
  FreeSerif%
}

\usepackage[sanskrit]{babel}

\newfontfamily\sanskritfont[%
Script=Devanagari,Mapping=RomDev,Language=Sanskrit,AutoFakeSlant=0.2]{FreeSerif}

\begin{document}

{\sanskritfont%

atha
śāṇḍilyagotramunivara

śrīmaheśvaro

pratyūhavyūhanirāsāya

}

\end{document}




-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] FreeSerif fonts and devanagari ligatures

2014-03-11 Thread François Patte
Le 11/03/2014 22:18, Zdenek Wagner a écrit :
 2014-03-11 17:36 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Le 11/03/2014 15:06, Zdenek Wagner a écrit :
 2014-03-11 14:44 GMT+01:00 François Patte 
 francois.pa...@mi.parisdescartes.fr:
 Le 11/03/2014 12:46, Zdenek Wagner a écrit :
 2014-03-11 1:04 GMT+01:00 Khaled Hosny khaledho...@eglug.org:
 On Mon, Mar 10, 2014 at 11:02:02PM +0100, Zdenek Wagner wrote:
 Harfbuzz broke the indic rules

 Just to be clear, Pango/ICU had broken and/or incomplete Indic support,
 some fonts worked fine because they were specifically tested against
 them and adapted to their limitations, but the fonts were broken in
 other implementations (namely the de facto standard OpenType
 implementation and any other that followed it).

 I have just built FreeFont revision 2910 from svn

 Where do you find them?

 https://savannah.gnu.org/projects/freefont/

 Thank you. These are the fonts coming with texlive-2013.

 Yes, byt TL 2013 contains the official release of FreeFont dated
 2012-05-03. This release does not work with Harfbuzz. A lot of
 problems were fixed, the working version appeared  on subversion about
 half year ago. Thus even a bit old revision works but definitely not
 the official release.

 Can you try to compile this sample and look at ligature tr (gotra) on
 first line, ligature  śr on second line and ligature pr on third line.

 Attached, all OK with a newer version of FreeFont.

Why do I get this?

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte


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[XeTeX] FreeSerif fonts and devanagari ligatures

2014-03-10 Thread François Patte
Bonjour,


It seems to me that some ligatures are missing in FreeSerif fonts if I
use the devanagari script; as far as I tested these ones are missing:

tr, pr, śr


Moreover, slanted devanagari glyphs are lacking

Am I right, or I use an obsolete version of these fonts (from texlive-2013).

Thank you
-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] texlive and xetex

2014-01-06 Thread François Patte
Le 03/01/2014 16:27, Elim Qiu a écrit :
 I just installed texlive basic and latex cjk to ubuntu 13.10 of my
 triple-boot xp osx lnx D430 with total hdd space 120Gb.
 
 I wonder whether such installation of texlive includes all xetex or not
 'cause I really interested in xetex.
 
 I also like to know how xetex use a particular ttf chinese font.
 

The best thing to do if you want a complete that you can configure
according to your wishes, il to install texlive from CTAN, using the
installer provided by the site.

texlive from linux distributions are often obsolete and they don't
provide the tlmgr tool that allows you to update texlive when you wish
and not when the distro packagers have time to do it!

-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
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Re: [XeTeX] The arcs package

2013-08-25 Thread François Patte
Le 25/08/2013 17:58, Rembrandt Wolpert a écrit :
 Yes, I can confirm this on MacOS 10.7.5 and up-to-date TL 2013. (It gave
 me 6.0pt, just to be slightly different). The same happens when using
 lualatex, and also with straight forward latex; so it seems a problem
 with the arcs package?
 
 Rembrandt
 
 
 On 8/25/13 9:42 AM, Arash Zeini wrote:
 Hello,

 Since the upgrade to TeX Live 2013, the arcs package behaves strangely. It
 draws the desired arc under the respective characters, but a string like
 5.0pt will always precede the characters with the arc. Has anyone else
 noticed this problem?

 I have tried this MWE with two different fonts on two computers running
 Debian unstable and a vanilla TL 2013:

 \documentclass[a4paper,12pt]{article}

 \usepackage{xltxtra}

 \setromanfont[Mapping=tex-text]{Junicode}
 \usepackage{arcs}

 \begin{document}
 An underarc: \underarc{ab}. And now an overarc: \overarc{ab}.

 \end{document}

 Best wishes,
 Arash


Same here with 6.0pt added I looked at the package arcs from tl2012,
no changes have been done to this package...



-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
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Re: [XeTeX] Ubuntu and XeLaTeX

2013-02-20 Thread François Patte
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Le 21/02/2013 03:05, Daniel Greenhoe a écrit :
 On Thu, Feb 21, 2013 at 8:50 AM, William Adams will.ad...@frycomm.com wrote:
 Just install TeXLive?
 
 TeXLive 2012 does not have the unicode-math underbrace fix from Khaled.

But you can add your own sty/cls/whatever files in your ~/.texlive2012
directory, waiting for texlive2013 which could globaly fix the problem.



- --
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] sanskrit hyphenation question

2012-12-12 Thread François Patte
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Bonjour,

While looking on this page http://tug.org/tex-hyphen/, I have seen that
left-right-hyphenmin for sanskrit are set to (1,5). Why 5? In fact, if
we read the gloss-sanskrit.ldf file, it seems that it is (1,3).

Why 3? I think that results are better with 2.

Thank you

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] babel and sanskrit (again) and related questions

2012-11-06 Thread François Patte
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Bonjour,

I just discovered that babel is working well with sanskrit! Only one file
is missing: sanskrit.ldf. I made an (ugly) hack of english.ldf and any
text after \selectlanguage{sanskrit} is correctly hyphenated (both
scripts: roman tranliteration and devanagari).

Questions

1- Will it be possible to have an official sanskrit.ldf, correctly
adapted to sanskrit?

2- As the file  hyph-sa.tex which gives the hyphenation patterns can be
used for many scripts: roman, devanagari, bengali, kannada Is it
possible to build only one sankrit.ldf file for all these scripts?

3- Is it possible to include in this file some commands like
\catcode`\~=12 which is necessary to use Velthuis-sanskrit mapping? Of
course this change to the catcode should be active only in Sanskrit
texts! BTW with this change to the catcode of ~, hard space is lost;
is it possible to have another character usable as hard space in
Velthuis Sanskrit texts?

4- Writing a Devanagari text using Velthuis mapping or RomDev mapping
produces a very compact text and a change to the baseline skip should be
necessary (scaled to 1.25 at least...); is this change can be include
somewhere or is there something to change in the font itself?


Best regards.
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] [Fwd: Re: FreeSerif not working for me in Devanagari]

2012-09-09 Thread François Patte
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Le 09/09/2012 11:09, Zdenek Wagner a écrit :
 2012/9/9 Steve White stevan.wh...@googlemail.com:


 Hindi support is complete, I have verified it on several Hindi texts,
 displayed all conjuncts separately and since it was released used in
 several other Hindi texts. I have just tried to reprocess Neal's
 sample with FreeSans and indeed ligatures are missing, kta, pta, dga
 and others.

I cannot see what is wrong with these ligatures

I get a warning while compiling:

** WARNING ** Unable to read OpenType/TrueType Unicode cmap table.
** WARNING ** Failed to load ToUnicode CMap for font FreeSerif

Best regards.

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire MAP5 --- UMR CNRS 8145
Université Paris Descartes
45, rue des Saints P?res
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Description: Adobe PDF document


test-freeserif.tex
Description: TeX document


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Re: [XeTeX] [Fwd: Re: FreeSerif not working for me in Devanagari]

2012-09-09 Thread François Patte
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Le 09/09/2012 19:04, Steve White a écrit :
 François,
 
 On my standard-distribution Ubuntu system, it's 'FakeSlant' rather 
 than 'AutoFakeSlant'.
 
 With that change to your file, I get the attached.  Is this what you
  intended?

No, AutoFakeSlant comes from the cut and paste I have made from an
existing file. What I wanted to say is that I don't understand why
Zdének says that some ligatures are missing: kta, pta

Difference between FakeSlant and AutoFakeSlant seems to be (this is not
so much documented):

FakeSlant the whole text is slanted

AutoFakeSlant: slanted text comes with the latex commands \textit{...}
or {\itshape ...}

Curiously, if you use FakeSlant, the whole text is slanted and there are
question marks for any text you put in \textit{}

Regards
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire MAP5 --- UMR CNRS 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] babel

2012-09-05 Thread François Patte
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Le 03/09/2012 20:16, Zdenek Wagner a écrit :
 2012/9/3 Javier Bezos lis...@tex-tipografia.com:
 François,


 Some times ago, I read that babel will be compatible with xelatex.

 I would like to use babel with french and sanskrit languages, do I have
 any chance to succeed?

 Maintainig babel is important for (pdf)latex which is still in use but
 for XeLaTeX I would suggest polyglossia which already works. You can
 input the Devanagari text either directly in UTF-8 or in a
 transliteration (including Velthuis) using the xetex-devanagari
 package. You can request transliteration from Velthuis by
 Mapping=velthuis-sanskrit (Mapping=velthuis is used for Hindi, you
 will have to write explicitly viramas after the final consonants).
 There are several Devanagari fonts available, for instance Nakula and
 Sahadeva by John Smith or GNU FreeFont. You need at least release
 20120503, in older releases the Devanagari block is incorrect. This
 release is already packaged in TeX Live 2012. Devanagari in FreeSans
 is derived from Gargi, thus it does not contain all Sanskrit
 conjuncts, FreeSerif contains Velthuis glyphs. When the font is
 loaded, it even obeys switching Language=Sanskrit and Language=Hindi
 (the latter coresponding to the @modernhindi instruction in devnag).
 Moreover, GNU FreeFont is most probably the only font with correct
 spacing of Devanagari punctuation. I would certainly use Polyglossia +
 GNU FreeSerif in XeLaTeX.

I installed texlive-2012 and, I'm trying FreeSerif fonts. As far as I
can see, there are no italics for devanagari, am I right?

Will it be available some day?

Thanks


- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire MAP5 --- UMR CNRS 8145
Université Paris Descartes
45, rue des Saints P?res
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] babel

2012-09-04 Thread François Patte
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Le 03/09/2012 20:16, Zdenek Wagner a écrit :
 2012/9/3 Javier Bezos lis...@tex-tipografia.com:
 François,
 
 
 Some times ago, I read that babel will be compatible with 
 xelatex.
 
 I would like to use babel with french and sanskrit languages, do
  I have any chance to succeed?
 
 Maintainig babel is important for (pdf)latex which is still in use 
 but for XeLaTeX I would suggest polyglossia which already works.

Dear Zednek,

Thank you for all these information about sanskrit (I knew some but
others are useful). My main problem is French: babel French is really a
very good help for French typography while French with polyglossia is
very poor!

If I could find somewhere a Rosetta stone to translate babel French
into polyglossia French, I certainly try to make this translation!

As for Devanagary script, I don't know FreeSerif fonts, I'll try them. I
presently use Velthuis fonts with the devnag preprocessor.

Thanks again.

F.P.

- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire MAP5 --- UMR CNRS 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] babel

2012-09-03 Thread François Patte
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Bonjour,

Some times ago, I read that babel will be compatible with xelatex.

I would like to use babel with french and sanskrit languages, do I have
any chance to succeed?

Thanks for information.
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire MAP5 --- UMR CNRS 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] input method under windows

2012-03-22 Thread François Patte
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Bonsoir,

I do not know anything about windows, but some friends need help and I
am wondering if there exists something like ibus under windows.

I need to help someone to use xelatex in order to produce sanskrit texts
(devanagari and tranliteration).

Is there a friendly text editor with an easy input method (easily
configurable) to produce this kind of texts with xelatex.

Thanks for any help.

- --
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] Off topic: Devanagari fonts

2012-01-03 Thread François Patte
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Le 02/01/2012 23:56, Zdenek Wagner a écrit :
 Hi all,
 I apologize for an off topic postig but I hope I find here some people
 who can help me. I am going to typeset a bilingual book of modern
 poetry in Czech and Hindi. Can you suggest me a beautiful OpenType
 Devanagari font?

Sanskrit2003 (it is true type, but you can convert it to open type).

I think that there is a lack of nice nagari fonts in open type. I
could be interesting that some specialist produce somthing similar to
the fonts used by the Nirnaya Sagar Press.

Regards.
- -- 
François Patte
UFR de mathématiques et informatique
Laboratoire MAP5 --- UMR CNRS 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] Customizing footnote markers

2011-05-25 Thread François Patte
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Le 24/05/2011 17:05, Alessandro Ceschini a écrit :
 Hello everybody,
 
 In Babel, if I set the main language to French, I get French-style
 footnote markers, that is:
 1. Note text
 (No superscript number and followed by a point).
 But in Polyglossia this style isn't activated by default. Is there a way
 to activate it? The package footmisc doesn't seem to offer such an
 option.

No, it doesn't! And it not the only lack of feature of polyglossia with
French language. I think that we have to wait for somtimes...

Why don't use babel with xelatex, it works without any problem (as far I
could test it) with french/frenchb/francais

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] xelatex and table of contents

2011-05-11 Thread François Patte
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Le 11/05/2011 01:37, Wilfred van Rooijen a écrit :
 Hi,
 
 Please send a minimal example file which illustrates the problem. Then we can 
 try to reproduce and fix the error.

Here is an example; I have found the culprit: the package dev.sty

Uncomment  % \usepackage{dev}

And diacritical marks do not appear in the table of contents. Strangely,
this behaviour is only there not in the main document.

%ECM
\listfiles
\documentclass[a4paper,11pt]{report}

\usepackage[frenchb]{babel}
\frenchbsetup{AutoSpaceFootnotes=false}

\usepackage{xltxtra}
\setmainfont[Mapping=tex-text]{Linux Libertine O}
\newfontfamily\sanskritfont{Linux Libertine O}

% \usepackage{dev}

\begin{document}

\chapter{La règle d'inversion}

Deux \textit{śloka}, formules qui sont le moyen du calcul concernant
la règle d'inversion:

\begin{verse}
  {\bfseries%
chedaṃ guṇaṃ guṇaṃ chedaṃ\\
\hspace*{10mm} vargaṃ mūlaṃ padaṃ kṛtim\par}
\end{verse}

Ceci est la règle du calcul inverse qui, {\bfseries dṛśye} un nombre

\section{{\itshape viśleṣajātiḥ}}

L'auteur éclaire à l'aide d'un exemple la \textit{viśleṣajātiḥ}
qui vient à son tour:

\begin{verse}
  {\bfseries%
pañcāṃśo 'likulāt kadambam agamat tryaṃśaḥ śilīndhraṃ
tayor\\
\hspace*{10mm} viśleṣas triguṇo mṛgākṣi kuṭajaṃ
dolāyamāno 'paraḥ\par}
\end{verse}

\tableofcontents

\end{document}
%%%end ECM

 *File List*
  report.cls2007/10/19 v1.4h Standard LaTeX document class
  size11.clo2007/10/19 v1.4h Standard LaTeX file (size option)
   babel.sty2008/07/06 v3.8l The Babel package
 frenchb.ldf2009/03/16 v2.3d French support from the babel system
 frenchb.cfg
scalefnt.sty
  keyval.sty1999/03/16 v1.13 key=value parser (DPC)
 xltxtra.sty2009/12/26 v0.5b Improvements for the XeLaTeX format
 ifxetex.sty2009/01/23 v0.5 Provides ifxetex conditional
fontspec.sty2008/08/09 v1.18 Advanced font selection for XeLaTeX
calc.sty2007/08/22 v4.3 Infix arithmetic (KKT,FJ)
 xkeyval.sty2008/08/13 v2.6a package option processing (HA)
 xkeyval.tex2008/08/13 v2.6a key=value parser (HA)
 fontenc.sty
  eu1enc.def2010/01/28 v0.1f Experimental Unicode font encodings
  eu1lmr.fd2009/10/30 v1.6 Font defs for Latin Modern
fontspec.cfg
xunicode.sty2008/02/08 v0.91 provides access to latin accents and
many othe
r characters in Unicode lower plane
metalogo.sty2009/09/04 v0.11 Extended TeX logo macros
graphicx.sty1999/02/16 v1.0f Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty2009/02/05 v1.0o Standard LaTeX Graphics (DPC,SPQR)
trig.sty1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg2009/08/28 v1.8 graphics configuration of TeX Live
   xetex.def2009/11/22 v0.94 LaTeX color/graphics driver for XeTeX
(RRM/JK)

etex.sty1998/03/26 v2.0 eTeX basic definition package (PEB)
fixltx2e.sty2006/09/13 v1.1m fixes to LaTeX
 ***

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] xelatex and table of contents

2011-05-11 Thread François Patte
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Le 11/05/2011 16:42, Alan Munn a écrit :

Thanks for answering.

 \usepackage[frenchb]{babel}
 \frenchbsetup{AutoSpaceFootnotes=false}
 
 You shouldn't be using babel with xelatex; you should use polyglossia instead.

I wish I could! But the French style with polyglossia is far from
being as advanced as the babel one


 \usepackage{xltxtra}
 \setmainfont[Mapping=tex-text]{Linux Libertine O}
 \newfontfamily\sanskritfont{Linux Libertine O}

 % \usepackage{dev}
 
 In the source for dev.sty:
 
 %This is an old package kept just for compatibility reasons. Use
 %devanagari.sty in new documents.

dev.sty just calls devanagari.sty. So the problem will be the same!

 F.
- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] xelatex and table of contents

2011-05-10 Thread François Patte
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Bonsoir,

I am using xelatex with linux libertine fonts and everything seems OK.

Today, I added at the the end of the document:

\tableofcontents

And, in the table of contents,  every letters with a diacritical mark
used in \chapter \section ... commands have desappeared! (They are
correctly displayed in the chapter, section... titles)

The title of the table of contents only is ok:

Table des matières

What happened?

Thanks for helping.

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] warning explanations

2011-04-13 Thread François Patte
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Bonjour,

I would like to know what is the meaning of these warning messages that
I get at the end of a compilation:

** WARNING ** Invalid glyph name component in _tr.
** WARNING ** Invalid glyph name component in _t_t.
** WARNING ** Invalid glyph name component in _tr.

And how to get rid of them.


Thank you

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] Velthuis to Roman transliteration

2011-02-08 Thread François Patte
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Le 08/02/2011 18:53, Neal Delmonico a écrit :
 Greetings All,
 
 I just wanted to thank everyone who offered advice and help in resolving
 my Velthuis to transliteration question.  I now have RomDev.map and .tec
 successfully installed and they are working like a charm.  I have two
 routes to conversion of my old velthuis files to unicode: a sed script
 (thanks Dominik) that works well and an emacs script (thanks Francois)
 that works equally well.  Those scripts have helped me resolve some
 other questions I had a had about efficient ways to input Unicode
 transliteration.  I would still like to try create a map that would
 convert velthuis to unicode Roman transliteration, but I will save that
 until I have some free time for that.

As you are using emacs, there is a sanskrit.el which allows to input
unicode roman transliteration while you type a kind of Velthuis code:

=a will give you :  ā

.r : ṛ

and so on.

You can find it there:

http://www.indologie.uni-halle.de/software/installation.htm

download the file: utf-skt05.tgz

And install it (instructions are provided).

But there are some problems with this version of sanskrit.el:  J
Hanneder had made some enhancement which are not so handy!

I commented the part
;; Sanskrit part
;; JH special

Doing this you will loose some characters, but it is easy to re-add them
according to the transliteration scheme you wish.

If you want to byte-compile it there are 2 errors in the Punctuation part

 (\-\- ?--)
 (\-\-\- ?---)


You should replace ?-- (en-dash) and ?--- (em-dash) by there unicode
characters: use M-x ucs-insert RETURN

then type the hex code of en-dash: 2013 (same for em-dash 2014)

Hope this help.

PS I use emacs 23

Regards
- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] Velthuis to Roman translit

2011-02-03 Thread François Patte
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Le 02/02/2011 23:34, Neal Delmonico a écrit :
 Hi All,
 
 Is there any easy way to get from Velthuis Devanagari encoding to Roman
 transliteration?  I have lots of documents in Velthuis that I would like
 to switch to Roman transliteration sometimes without having to type them
 in again.

Are you using emacs? I can send you the code to put in your .emacs file.

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] Velthuis to Roman translit

2011-02-03 Thread François Patte
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Le 03/02/2011 19:01, Neal Delmonico a écrit :
 Yes.  I am using Emacs.  How does your system work?  I already use the
 ,emacs file for shortcut keys.  Adding more should not be a problem.

;;; programme permettant la tranformation d'un fichier codé selon le
;;; schéma Velthuis en en fichier unicode
 (defun veltunic (start end)
   (interactive r)
   (save-excursion
   (save-restriction
 (narrow-to-region start end)
  (goto-char (point-min))
  (replace-string .n ṇ)
  (goto-char (point-min))
  (replace-string .r ṛ)
  (goto-char (point-min))
  (replace-string .R ṝ)
  (goto-char (point-min))
  (replace-string .l ḷ)
  (goto-char (point-min))
  (replace-string .L Ḹ)
  (goto-char (point-min))
  (replace-string \n ṅ)
  (goto-char (point-min))
  (replace-string ~n ñ)
  (goto-char (point-min))
  (replace-string .t ṭ)
  (goto-char (point-min))
  (replace-string .d ḍ)
  (goto-char (point-min))
  (replace-string \s ś)
  (goto-char (point-min))
  (replace-string .s ṣ)
  (goto-char (point-min))
  (replace-string .m ṃ)
  (goto-char (point-min))
  (replace-string .h ḥ)
  (goto-char (point-min))
  (replace-string aa ā)
  (goto-char (point-min))
  (replace-string ii ī)
  (goto-char (point-min))
  (replace-string uu ū)
  (goto-char (point-min))
  (replace-string .a  \'

Put this in your .emacs file, then load a Velthuis coded file, select a
region (or the whole buffer) and press
 M-X

type veltunic in the mini-buff ENTER

This translate the selected region into unicode characters.

You can call it as you wish: just change the name at the beginning:
defun veltunic

Or put any keyboard shortcut you wish:

(global-set-key [f7] 'veltunic)

for instance

You can add new entries if I had forgotten some... beware of
parenthesis! lisp is crazy about them!

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] strande behavior of Linux Libertine fonts with optio Fractions=On

2011-01-13 Thread François Patte
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Le 13/01/2011 15:30, msk...@ansuz.sooke.bc.ca a écrit :
 On Thu, 13 Jan 2011, François Patte wrote:
 Who can explain (and correct if possible) this strange behaviour of the
 Linux Libertine fonts if you add the option Fractions=On

 If you put a number with more than one digit,  only the last number has
 the normal size, the preceding digits are written like exponants before it.
 
 You should only turn the fractions option on where you actually want
 a fraction; 

So no other solution that:
{\addfontfeature{Fractions=On} 1/2}

Or a macro doing the same job?

Thanks for the answer.

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] linux libertine and number

2010-12-31 Thread François Patte
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Le 31/12/2010 15:35, Philip Taylor (Webmaster, Ret'd) a écrit :
 
 
 Ulrike Fischer wrote:
 
 And please don't repeat that you was not in any
 way trying to suggest that this is a general or universal
 solution.. You _did_ sent the first example without any code which
 restricted the effect of the catcodes changes and without any
 warnings about side-effects. This was the posting I commented as
 this is not my idea of an helpful answer.
 
 As is so often the case, a suggestion (intended to be
 helpful) becomes a protracted argument from which
 the original questioner is effectively excluded.  But
 as I dislike being accused of something on a fallacious
 basis, let me re-cite the original correspondence :
 
 François  (1) :
 
 I would like to know why the numbers are different if typed with or
 without the $ sign:

 Using \setmainfont{Linux Libertine O} 7 is smaller than $7$

 Is it possible to correct this? I want the same size (ie. $7$)

 Of course I can always write $7$, but is there another way.
 
 François  (2) :
 
 Thanks for this answer. It is not too nice if you have to write:

 Multiply 5 by 7: $7\times 5 = 35$
 
 Self (1) :
 
 Bonjour, François : is this perhaps the sort of
 thing you had in mind ?

 \documentclass {minimal}
 \usepackage {fontspec}
 \setmainfont {Linux Libertine O}
 \begin {document}
 Multiply 5 by 7: $7\times 5 = 35$

 \catcode `\5 = \active
 \catcode `\7 = \active
 \def 5{\ifmmode \string 5 \else $5$\fi}
 \def 7{\ifmmode \string 7 \else $7$\fi}
 Multiply 5 by 7: $7\times 5 = 35$

 \end {document}

 Obviously you can \catcode and \def all digits
 from zero to nine in a simple loop to cope with
 the general case.
 
 My answer thus addressed François' problem /as stated/ :
 it did not suggest that it was a solution to such
 problems in general (although I can see that it /might/
 be possible to misinterpret the last paragraph : when
 I spoke of the general case, I was referring to the
 case of all the digits from zero to nine, not to the
 entire class of problems of which François' was one
 example).
 
 Yes, I completely agree that [I] sent the first
 example without any code which restricted the
 effect of the catcodes changes and without any
 warnings about side-effects., but I also assumed
 that my answer would be interpreted within the context
 of the question being asked, and not within the context
 of such questions in general.
 
 ** Phil.

Philip, there is some problem with your answer:

Yes I wrote:

 Using \setmainfont{Linux Libertine O} 7 is smaller than $7$

 Is it possible to correct this? I want the same size (ie. $7$)

But it is because I did not think at all that it was possible to change
the shape of the digits when latex is in math mode.

I know how to use latex for many things but I am not aware of all
mechanisms and when I tested your answer, I thought that it was a good
solution to my problem, with some restrictions though: I don't know much
about the 'catcode' but it seemed to me that  this way of doing could
affect some other latex commands using digits, and I understood
immediadly what could be the disaster with the example given by Ulrike,
indeed I will need to use tikz  in the same article and I think that if
I had chosen your solution, I could have waste a lot of time before
understanding that the problem was coming from your solution.

I think that many people are like me: using latex and finding some
solutions to their problems but without going deeply into the technical
part of it. Mastering the side effects of a solution like yours is not
obvious and you should have given some information about the possible
dangers.

Ulrike's solution is a very interesting one because it gives some
homogeneity to the text when you have to mix text and mathematics in a
paragraph, I mean, when your text is not fully a mathematical text.

Anyway thanks for these answers.

F.


- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] linux libertine and number

2010-12-29 Thread François Patte
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Le 28/12/2010 21:03, Peter Dyballa a écrit :
 
 Am 28.12.2010 um 19:44 schrieb François Patte:
 
 Multiply 5 by 7: $7\times 5 = 35$
 
 With XeTeX and fontspec loaded you also load xunicode. So you can write
 as well:
 
 Multiply 5 by 7: 7 \texttimes{} 5 = 35
 
 Multiply 5 by 7: 7 × 5 = 35
 
 I see another problem here: Is 5 multiplied by 7 always equal to 7 × 5?

Yes, always... But you are right to point the logical problem. In fact I
have written things like this only to put the two 7 side by side. The
real problem is this one (description of an algorithm...):

\begin{longtable}{c}
  \hline%
  \multicolumn{2}{|c||}{1\textsuperscript{st} step} 
  \multicolumn{1}{c}{}  \multicolumn{2}{||c|}{2\textsuperscript{nd}
step}\\\hline\hline
  \rule{0pt}{15pt}1   1  $1\times 35 + 5 =$  40\\
  7  $7\times 5 + 0 =$  35   35\\
  5   5   \\
  0
\end{longtable}

I could have used array instead of longtable but, it is not handy to
write normal text within the mathematical mode and I need to mix both...

Ross has pointed the problem of spacing and shape of mathematical symbol
(and some oher ones..): indeed \texttimes is not the same as $\times$
for instance.

I was wondering if there would be some fonts feature like:
[Numbers=OldStyle], one could imagine: [Numbers=MathNumbers]

You have a lot of similar options if you use kpfonts. Unfortunately,
these kpfonts do not work with xelatex and I need xelatex, to have
Sanskrit texts (which I mix in my article) hyphenated... I don't know
how to adapt the   gloss-sanskrit.ldf file for a use with babel.

Thanks for all these answers.

F.

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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[XeTeX] linux libertine and number

2010-12-28 Thread François Patte
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Bonjour,

I would like to know why the numbers are different if typed with or
without the $ sign:

Using \setmainfont{Linux Libertine O} 7 is smaller than $7$

Is it possible to correct this? I want the same size (ie. $7$)

Of course I can always write $7$, but is there another way.

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] Xelatex+Tamil+English

2010-12-21 Thread François Patte
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Le 21/12/2010 07:21, Sengottuvel a écrit :
 Dear all,
 
   I was create the Tamil document using xelatex. I got the output.   In
 that Tamil document some of the words are English in that words are
 comes boxes,how to solve this problem.
  Which font should use for both Tamil and English.,.,

You don't need to use such a font! You can choose your font for Tamil
text and another font for English text.

For instance:

\setmainfont[Mapping=tex-text]{Linux Libertine}

\newcommand\tamil{\fontspec[Script=Tamil,Scale=1]{Lohit Tamil}}

In the preamble.

then your main text is in English and if you want to switch to Tamil:

{\tamil your Tamil text}

- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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Re: [XeTeX] accented character ṛ within \section {ṛ}

2010-04-26 Thread François Patte

TIMOTHY P. LIGHTHISER tlighthi...@gmail.com a écrit :


Hi!

I use texlive/2009; TexShop 2.33; and 10.4.11.

I am also now using a font called Junicode (http://junicode.sourceforge.net).

When the accented character ṛ (-r- with an underdot) is input within
\section{}, a box appears in the pdf rather than the character.

At the same time, however, this character does appear within the body
of the text, as well as within the header.

A minimal example is below.

Thanks in advance for any help.


It seems that Junicode has no ṛ in bold.

Try: \textbf{Tṛtīyo 'dhyāyaḥ} in your text and the same problme  
will occur!


--
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte



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Re: [XeTeX] Linux Libertine diacritic stacking

2010-03-14 Thread François Patte
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Le 13/03/2010 21:37, Joshua and Amy a écrit :
 The developer of the Linux Libertine font package is probably going to
 add diacritic-stacking to the font's capabilities (mark-to-mark
 positioning?).
 
 I've asked for circumflex + breve. Are there other diacritics that
 potential users of Libertine are wanting to stack? If so, I'd be happy
 to pass that along.

I have one suggestion: there is a diacritical mark in translitterated
Sanskrit called chandrabindu (U+0310). This diacritic is included in
Linux Libertine, but you can use it only above the letter m. But it is
also needed to use it above an l and in that case there is a collision!

With an l, chandrabindu should be also above (this the way in
devanagari script) or, at least, in translitteration, after the l.


If it could be corrected, it will be great!


- --
François Patte
UFR de mathématiques et informatique
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 4286 2145
http://www.math-info.univ-paris5.fr/~patte
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