{unicode} is for questions about Unicode (an international standard for character encoding) and its implementations. For questions about input encodings use {input-encodings}.

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2
votes
1answer
2k views

Use unicode font for cyrillic in gnuplot

Why I need to do this? I'n writting my diploma in laTeX and almost finish them, but I want to use in graph labels and legend the same font that LateX uses. As I know, the default LaTeX font in CM, so ...
16
votes
2answers
10k views

How can I tell LaTeX that an \input file is in a different encoding from inputenc?

I'm currently writing a .tex report with my wife. She's on a Windows machine and I'm running Linux over here; we've decided to encode our report in ISO-8859-1 (i.e., we use ...
13
votes
1answer
521 views

Hyphens at end of line disappear upon pasting, even if they were present in the input

When I paste text from pdflatex output, there are two things about hyphens that I would like to change: Hyphens paste as "hyphen-minus" (U+002D, "-"), but I would prefer the newer Unicode character ...
10
votes
1answer
183 views

How to write the € symbol into a file, when using Package [utf8]{inputenc}

With the following MWE, I can write the € symbol into the file euro.txt \documentclass{article} \newwrite\tempfile \immediate\openout\tempfile="euro.txt" \begin{document} Write Euro symbol into a ...
8
votes
3answers
327 views

Can I include Chinese characters in listings? If so, how?

I'd like to include Chinese characters in listings. Can it be done, and, if so, how?
6
votes
3answers
404 views

UTF-8 error with verbments

I'm writing a book using Latex in what I want to write code in Python. My operating system is Linux and my editor is Kile with: \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} ...
4
votes
1answer
200 views

LuaTeX won't end a line at Unicode emdash

I'm using LuaLaTeX instead of XeLaTeX for my book, mainly because it supports microtype's expansion feature, to produce the optimal word spacing and line breaking that will result in the most uniform ...
2
votes
1answer
88 views

How to insert Bengali text in IEEE conference paper?

I am writing a paper for an IEEE conference using IEEEtran.cls. The primary language of the paper is English but my work deals with Bengali language. I want to know how do I insert some Bengali words ...
14
votes
2answers
4k views

UTF8 not working in LuaTeX in TeXLive 2010

I've been trying to set a document using lualatex in my TeXLive 2010 installation. Unfortunately, the non-ASCII characters are left out from the output. In the following minimal document produces a ...
13
votes
1answer
930 views

utf8 inputenc vs. babel

I'm using TeXLive 2014 on FreeBSD. Every LaTeX-files produce the following warning: LaTeX Warning: Please use \usepackage[latin2]{inputenc} with \usepackage[magyar]{babel}. "Magyar" is ...
11
votes
4answers
1k views

Replacing Unicode non-breakable spaces by normal spaces

I am using the Neo keyboard layout, which uses all kinds of modifier keys to input all kinds of characters (e.g. Greek letters and mathematical symbols). It also has shift+Mod3+space mapped to Unicode ...
10
votes
2answers
3k views

Error “Please insert PRERENDERUNICODE”

I meet a subtle problem. My simplest code is as follows. I am working in Win 7-32bit, my editor is WinEdt 7.0 (Build: 20120125 (v. 7.0)), saved as UTF-8, compiled with pdflatex(MiKTeX2.9). ...
7
votes
1answer
1k views

Getting (Xe)LaTeX to display accents and characters not included with the font

The font I'm using (Adobe Garamond Premier Pro) does have certain precomposed glyphs with diacritics, so I'm having (Xe)LaTeX add them in. I found this post and used the method described there for ...
4
votes
1answer
54 views

Is it expected that Biber converts escape sequences into non-processable Unicode representations?

I am trying to compile a document using BibLaTeX and Biber that references a document by a Latvian author whose surname contains an a with a macron diacritical mark (ā). Without the ...
4
votes
2answers
418 views

Math escape in listings and surround white space

I want to use the double right arrow for some Scala code in listings. I thought I'd use the mathescape option and $\Rightarrow$. However, this "eats" whitespace around it, e.g. if I have foo ...
3
votes
1answer
874 views

Problem with Unicode in LaTeX editor (LEd)

I have an UTF-8, polish text in .tex file. When I open it with my LEd (LaTeX editor), it shows ok (all characters can be seen). But when I try to compile it, I get error: Package inputenc Error: ...
3
votes
1answer
582 views

odd displays of accentuated characters in lstlisting environment

when i try to write accentuated characters (éà...) in a lstlisting environment, hence : \documentclass{article} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage{xcolor} ...
3
votes
3answers
8k views

How to convert UTF-8 to latin-1 on the fly?

I have my whole latex document which is encoded in latin-1. Also, the documentclass provided by my institution is designed to use latin-1. I write in french. I wish to use .bib files created by ...
2
votes
1answer
59 views

Print box drawing characters with pdfLaTeX

I need to print some unicode characters (of box drawing family) in my document. I found this question that is very similar to mine but is valid only for XeLaTeX. There is a valid way to do this with ...
2
votes
1answer
167 views

How to get ϱ and ɔ working with MinionPro [closed]

Using LuaLaTeX and MinionPro (the one from Adobe Reader), I apparently cannot print the characters ϱ and ɔ ("symbolic rho" and "open o"). This I find a bit strange in a professional font. Can that ...
2
votes
1answer
559 views

Problem with composite letters in section labels

Although there are some advices that deal with the warning message: Composite letter `\textasciicaron+c'not defined in PD1 encoding See here, for example: Problem with UTF-8 in meta data It ...
2
votes
0answers
466 views

using special characters in csv file imported by pgfplotstable [closed]

I'm using pgfplotstable to render CSV-files as tables in my document: \documentclass{article} \usepackage[utf8]{inputenc} \usepackage{pgfplotstable} \begin{document} ÄÖÜ! \pgfplotstabletypeset[col ...
2
votes
1answer
2k views

How to get UTF-8 output with tex4ht under MikTeX 2.9? (`Illegal storage address` error)

Compiling this MWE (mwe.tex) \documentclass{article} \usepackage[greek,italian]{babel} \usepackage[utf8x]{inputenc} \begin{document} \latintext chars with àccéènts greek chars \greektext ασδφγη ...
2
votes
1answer
1k views

utf-8 characters in latex math mode

I'm using utf-8 characters like "ğ" or "ı" in math-mode in LaTex, but it does not render the characters as it should. Outside of math-mode I do not have this problem. My preamble with respect to font ...
1
vote
3answers
80 views

Long i (ī) in XeLaTeX if one cannot use xunicode

I am working on an article for which I need to use the package amsmath and several newcommands defining logic variables, e.g., \newcommand{\nec}{\mathsf{nec}}. Since the topic of the article is ...
1
vote
1answer
229 views

How do I paste codepoints outside of the basic multilingual plane with accsupp or \pdfglyphtounicode?

As described in the answers to this question, the accsupp package can be used to have symbols paste as arbitrary Unicode codepoints. For example you might want to write something like the following, ...
17
votes
2answers
878 views

Why characters UTF-8 encoded are ISO-8859-1 encoded when written in an external file

For an UTF-8 encoded file as follows: \documentclass{article} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} % \newwrite\outtmp \immediate\openout\outtmp=out.tmp % \begin{document} ...
14
votes
1answer
645 views

Command names with utf-8/special characters

Is it possible to define \newcommand{\√}[1]{\sqrt{#1}} as commands like this one would sometimes be easier to use.
12
votes
1answer
381 views

Is there any sans-serif font that fully supports unicode-math?

As stated in the question title, is there any sans-serif font that fully supports the unicode-math package? Alternatively, is there a list that shows the different levels of support for (preferably ...
11
votes
2answers
2k views

How can I get utf8 character

I want to make cross references for sections to be symbols but after using the description given I got error report saying keyboard character used is undefined in inputencoding 'utf8'. What might be ...
15
votes
1answer
442 views

XeLaTeX, LuaLaTeX, fontspec, unicode and normalization

I am troubled by the way LuaTeX and XeLaTeX normalize unicode composed character. I mean NFC / NFD. See the following MWE \documentclass{article} \usepackage{fontspec} \setmainfont{Linux Libertine ...
12
votes
1answer
3k views

Migrating from pdfTeX to LuaTeX: Problems with reproducing output for legacy projects

I'm currently analyzing and evaluating a migration process from pdfTeX to LuaTeX for our current TeX workflow. With LuaTeX being a fork of pdfTeX and packages like luainputenc at hand it seemed ...
23
votes
1answer
537 views

Unicode in the equations: pros and cons

Is there any pros and cons for using of Unicode (and vice versa) in LaTeX equations? Consider two examples: \lim_{h→0}∫_{x_0}^{x_0 + h}\frac{f(t)}{h} = f(x_0) x_0 ⇔ ∀ 𝜀 > 0, ∃ 𝛿 > ...
21
votes
3answers
1k views

Unicode character look-up

Now that I have switched to primarily using XeTeX, I find I do not use Detexify or the The Comprehensive LaTeX Symbol List to find symbols very much. However, I often still need to locate symbols. ...
19
votes
6answers
1k views

Converting LaTeX into Unicode for email

My standard procedure for writing mathematical email has been to use pidgin-LaTeX for some time now, and many of those I communicate with do the same. However, someone I know has recently started a ...
13
votes
1answer
861 views

How to work with two encodings?

I'll try to explain my problem here. I know that there are many posts dealing with this but I'm still confused. We have many files from different machines with different systems. The important is: ...
12
votes
2answers
1k views

Unicode in XeTeX with automatic font substitution?

I've got a word processor (WordGrinder) which supports Unicode. It can export LaTeX files, which then get run through XeTeX. Unfortunately, it seems that while XeTeX understands the Unicode ...
7
votes
2answers
9k views

Insert unicode symbol

I need to insert a ⚓ into my latex document. (More info about the symbol can be found here) I have tried to use some other answers here but I have not been successful, including the question Entering ...
5
votes
2answers
6k views

Angle brackets in non-math-mode text

Is there a way to directly input angle brackets into text without resorting to math-mode symbols? I'd like to correctly indicate orthography in a linguistics paper, and have been resorting to single ...
15
votes
4answers
465 views

How to find characters that LaTeX doesn't like?

I use exported .bib entries with biber, biblatex and \usepackage[utf8]{inputenc}, in my literature reports for my group. This means most standard annoying characters (à, etc) are handled ...
15
votes
5answers
2k views

Using “◌” in Latex - “Unicode char \u8:Γùî not set up for use with LaTeX”

How can I use the character ◌ (25CC): http://www.fileformat.info/info/unicode/char/25cc/index.htm ? I am using MikTex (pdflatex) under Window; I am importing the following packages: ...
14
votes
2answers
1k views

From LaTeX with pdflatex to plain TeX

I've always wanted to try plain TeX instead of LaTeX. I can use plain but I'm not able to use correctly the fonts and I'm not able to use the french hyphenation. I would to know how to do this with ...
10
votes
1answer
604 views

Implementing \DeclareUnicodeCharacter in LuaLaTeX an XeLaTeX

In my code, I used to write \DeclareUnicodeCharacter{27E6}{\begin{description}} % ⟦ \DeclareUnicodeCharacter{27E7}{\end{description}} % ⟧ \DeclareUnicodeCharacter{2022}{\item} % • which worked ...
6
votes
1answer
849 views

Hyphenation of Russian text in utf8 encoding?

All my attempts to make hyphenation work in Debian Linux 6.0 for Russian text encoded in utf8 has failed. My search on internet indicates that hyphenation should work through babel at least with ...
5
votes
1answer
3k views

Unicode “undefined control sequence” in XeLaTeX

I have got a TeXLive 2011 on an Apple Time Machine and TeXShop on my local MacBook. When I try to typeset the XeLaTeX template from TeXShop, I get “undefined control sequence” for some of the Unicode ...
17
votes
4answers
2k views

Emoji Characters

I'm trying to display Emoji Characters inside my XeLaTeX Document. It seems to work for some glyphs like the numbers and pound sign but not for all. Here is a MWE: \documentclass{scrartcl} ...
17
votes
1answer
1k views

listings package changes hyphens to minus signs

The listings package transforms source-code hyphens (-, U+002D) into minus signs (−, U+2212) when using the default proportional fonts, though not when using the default monospaced typewriter font. A ...
12
votes
3answers
1k views

Redefine apostrophes to prevent bad kerning

The apostrophe in Adobe’s Minion Pro font has a kerning that is much too tight for typesetting French, where sequences of letters like l’a or d’e or j'a are common. One solution I found is to wrap ...
8
votes
1answer
454 views

why “ff” displays strange using unicode encoding vs. iso-8859-1 in HTML output from tex4ht?

I understand that one should (?) be using UNICODE for html. But using this with tex4ht, always makes "ff" look strange. Why does this happen for "ff"? and based on this test below, should one instead ...
8
votes
1answer
578 views

Problem with pst-barcode when using \usepackage[utf8]{inputenc}

I've tried to use the pst-barcode to generate QR codes, and ran into an issue with foreign characters. \documentclass{article} \usepackage[utf8]{inputenc} \usepackage{pst-barcode} \begin{document} ...