From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Rasmus Newsgroups: gmane.emacs.help Subject: Re: PdfTeXing with Emacs' TeX input method not working Date: Thu, 25 Sep 2014 13:12:46 +0200 Message-ID: <877g0srm1d.fsf@gmx.us> References: <87vbocqiu9.fsf@vsl28t2g.ww011> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1411661793 16714 80.91.229.3 (25 Sep 2014 16:16:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 25 Sep 2014 16:16:33 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Thu Sep 25 18:16:27 2014 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XXBiP-00057o-DJ for geh-help-gnu-emacs@m.gmane.org; Thu, 25 Sep 2014 18:16:21 +0200 Original-Received: from localhost ([::1]:41132 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XXBiO-0003AK-Uc for geh-help-gnu-emacs@m.gmane.org; Thu, 25 Sep 2014 12:16:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56404) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XXBgG-0000FL-2w for help-gnu-emacs@gnu.org; Thu, 25 Sep 2014 12:14:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XXBg8-00018E-99 for help-gnu-emacs@gnu.org; Thu, 25 Sep 2014 12:14:08 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:42052) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XXBg8-00015Y-2w for help-gnu-emacs@gnu.org; Thu, 25 Sep 2014 12:14:00 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XX6yu-0003i4-Kn for help-gnu-emacs@gnu.org; Thu, 25 Sep 2014 13:13:04 +0200 Original-Received: from 109.201.154.187 ([109.201.154.187]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 25 Sep 2014 13:13:04 +0200 Original-Received: from rasmus by 109.201.154.187 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 25 Sep 2014 13:13:04 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 56 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 109.201.154.187 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAAAAAByaaZbAAAAAmJLR0QA/4ePzL8AAAAJcEhZ cwAAAEgAAABIAEbJaz4AAAHKSURBVEjHlZTLlexACENnf3NRLiRCLmSiUBQR5y08v3Z73P1Y2nWr EAg+9iZ88e3j5nzqfwHlXeDIxbwN9OzuNn4bqN1EeDd5Byit25Ck/AKY7BpFXZRlXgBduxHTtBhp 6HsA7Q4yjKrRULdAwDPUgKsahXqUfX6hqCr3oGQaPC3fihZNxTC7A+1+VPEEmIYEDvXYemj4cx+q oVcwG8FsvwDc0BFoB5i17oEIKlTRqsI+jHUDIFXTDaQwk3vAjCRmoKI+W/bqBRcQQ5niNBRXGmag Nx4PvDLf7pbSjsfOPrn7CshkhCSp5p2Jy0jjHD2pvASsrzSyu65XI+o+TsQFnSfiCfiyZgMg79Tt APUcqaQ4wtt/2zvzq01uAZB9KO3H47ih37wbqMeV+Rs4fp+2TtWxSq6AuQAORZrrlFrnLfTt4FxX yVfrd3e36rpKZ+/kx/O5TKkfalyi8klJF8Dvac9nF/BuPCWegZ+Esj5mFNBXA8+AC8q7G7ta0F/m +IwTYJgB1bR6nBHcAUFZAQMV+8sXfwKmNwDHxYp7T4+cAWVbqq4qdTKu+5S+TTH+Xpj8PPkseqA9 MzPjJE/3P5e1eREnDeL/AHgX+Ac1wLS1jG2Y1gAAAABJRU5ErkJggg== User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/24.4.50 (gnu/linux) Cancel-Lock: sha1:KqWI/2TQzw9mOFUQZm9mTnoB+/w= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:100155 Archived-At: dieter@duenenhof-wilhelm.de (H. Dieter Wilhelm) writes: > Hello (), > > I'm playing with the TeX input method for better visualising some Calc > formulae from embedded mode. But when I trying to pdftex the uft8 file > it says: > > l.42 \(Ω > := 120000. rpm\) > > ! Package inputenc Error: Unicode char \u8:Ω not set up for use with LaTeX. > > I did already \usepackage[utf8]{inputenc}, which package or > configuration am I missing? This is to be expected since you are in math mode. For visualization you might enjoy org-entities, and for quick typing you may find org's bindings for cdlatex useful (On my keyboard I get "\Omega" by typing "¨O", but I customized "¨"). ibeas@gmx.com (Álvar Ibeas) writes: > For directly typing greek letters in math mode (avoiding commands like > \Omega), you can load the "alphabeta" package. You may also need > \usepackage[greek]{babel}. I think LyX does something similar for people with Greek keyboards. The way LyX does it is *really* annoying since the case isn't right. Alphabeta may be more cleverer, though. > Although not strictly related to the topic, xelatex and the xunicode > package make a great tool for varied input encodings. What's the point of xunicode? The readme is very sparse, and I thought xeleatex is always unicode? The way I would approach the problem is xelatex (or lualatex) and the package unicode math. Consider this minimal example, where I don't even know myself what the math means (mostly I wanted to show \mathbb{1}, one of the greatest benefits of unicode-math) \documentclass{minimal} \usepackage{unicode-math} \begin{document} $Ω≔\mathbb{1}\{∀ πᵢ ∈ Π\colon πᵢ = f(p_{i})\}$ \end{document} As you can see you can nicely mix unicode symbols and "classic" LaTeX. Unicdode-math supports an abyss of symbols. See "texdoc unimath-symbols" (in your shell when texlive in installed) —Rasmus -- A page of history is worth a volume of logic