[pstricks] pstricks problem after upgrading to MacTex 2021

[Herbert Voss]

Am 05.04.21 um 18:23 schrieb Norberto Moreno Quiben:
> Attached example:
>
> \documentclass[10pt]{article}
> \usepackage[utf8]{inputenc} %useful to type directly diacritic characters
> \usepackage[T1]{fontenc}
> \usepackage{textcomp}
> \usepackage{pstricks,pst-jtree,pst-node}
> %\usepackage[usenames]{color} %for the color
> \usepackage{amssymb} %maths
> \usepackage{amsmath} %maths
> \usepackage[normalem]{ulem}
> \usepackage{graphicx}
> \usepackage{expex}
> \begin{document}
> *
> \jtree[xunit=2.8em,yunit=1em]
> \def\{[labelgapb=-1.2ex]}%@1
>

How should this line work??

! Missing { inserted.
l.14 \def\{[labelgapb=-1.2ex]}
                               %@1
?



Herbert





> \def\Vi{V$\mskip-5mu _i$}
> ! = {ST}
> :[scaleby=1.5]{SN$\mskip-5mu _k$}(<vartri>{The student}) [scaleby=1.5]{T'}
> :!b [scaleby=1.5]{SV}
> :{h$\mskip-5mu _k$}{V'}
> :{SAdv}(<vartri>{carefully}) [scaleby=1.5]{V'}
> : {$h_i$}@A2 [scaleby=1.5]{SN}
> : {D}({the}) {N'}(<vert>{N}({test})) .
> \psset{scaleby=.6 .6}
> !b = {T}
> :!c {Conc}\({$\scriptstyle [3sg]$}) .
> !c = {T}
> :{\Vi}({examined}@B2 ) {T}\({$\scriptstyle [pas]$}) .
> \nccurve[angleB=-90,nodesepB=.5ex, 
> nodesepA=.5ex,angleA=-90,ncurv=1]{<-}{B2}{A2}
> \endjtree
> \end{document}
>
>
> Norberto Moreno Quibén
> TELING (grupo de lingüística teórica de la UAH)
> Coordinador de primer curso del grado de Humanidades
> Departamento de Filología, Comunicación y Documentación
> Área de Lengua Española
> Universidad de Alcalá (UAH)
> C/ Trinidad, 5
> 28801 Alcalá de Henares (Madrid)
> http://www.quiben.net
> ORCID ID: 0000-0002-7524-7636 <https://orcid.org/0000-0002-7524-7636>
> "Much is uncertain, and must remain so." Mental Reality, Galen Strawson
>
> --
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