PM” post=92169Salve, usando lualatex sto avendo il seguente problema: volendo utilizzare simboli UTF8 da inserire direttamente nel sorgente, ho incluso nel prambolo il pacchetto unicode-math. Tuttavia se compilo
`
\documentclass[10pt]{article}
\usepackage{fontspec}
\usepackage{luaotfload}
\usepackage{unicode-math}
\begin{document}
Buongiorno $O^\dagger$
\end{document}
`ottengo l’errore
`
Missing { inserted Buongiorno $O^\dagger$
Command \textdagger invalid in math mode on input line 11.
Missing } inserted Buongiorno $0^\dagger$
`il problema non sussiste se
1) non inserisco unicode-math
2) scrivo $O^{\dagger}$Tuttavia gradirei funzionasse anche semplicemente inserendo $O^\dagger$. È possibile?
Grazie in anticipo
Mi dispiace ma il codice da te postato compila perfettamente nella mia TeX Live 2013.
Ecco le versoni dei pacchetti:
`
$ tlmgr show luatex
package: luatex
category: TLCore
shortdesc: The LuaTeX engine.
longdesc: LuaTeX is an extended version of pdfTeX using Lua as an embedded sc
ripting language. The LuaTeX project's main objective is to provide an open and
configurable variant of TeX while at the same time offering downward compatibili
ty. LuaTeX uses Unicode (as UTF-8) as its default input encoding, and is able to
use modern (OpenType) fonts (for both text and mathematics). It should be noted
that LuaTeX is still under development; its specification has been declared sta
ble, but absolute stability may not in practice be assumed.
installed: Yes
revision: 30581
sizes: doc: 1885k, run: 149k, bin: 7461k
relocatable: No
cat-version: 0.70.1
cat-date: 2011-11-09 15:33:34 +0100
cat-license: gpl2
collection: collection-basic
$ tlmgr show unicode-math
package: unicode-math
category: Package
shortdesc: Unicode mathematics support for XeTeX and LuaTeX.
longdesc: The current release of this package typesets mathematics with unico
de input and using OpenType maths fonts. (There is little compatibility with old
er maths packages.) XeTeX support is well tested, though LuaTeX support less so.
The package can typeset using STIX fonts, the XITS development of those fonts,
the Asana-Math fonts, the Latin Modern Math, and the TeX Gyre Math font families
s, as well as the commercial Cambria Math fonts. There is no support for extra a
lphabets in the Unicode 'private use area'. The package relies on recent version
s of the fontspec package and the l3kernel and l3packages bundles.
installed: Yes
revision: 30504
sizes: src: 905k, doc: 4361k, run: 433k
relocatable: Yes
cat-version: 0.7d
cat-date: 2013-03-17 15:18:45 +0100
cat-license: lppl1.3
collection: collection-mathextra
`
Ciao.
R.