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%%
%% Die DANTE-Edition
%% Ein Beispiel der LaTeX Referenz
%% 3. Auflage
%%
%%
%% Copyright (C) 2013 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{193.16928pt}
\setlength\parindent{0pt}
\usepackage{xtemplate,xparse}
\ExplSyntaxOn
\DeclareObjectType { names } { 2 }
% das Interface für das Template `fullname':
\DeclareTemplateInterface { names } { fullname } { 2 }
{
reversed : boolean = false ,
use-last-name : boolean = true ,
use-first-name : boolean = true ,
last-name-format : tokenlist ,
first-name-format : tokenlist ,
}
% das Interface für das Template `initial':
\DeclareTemplateInterface { names } { initial } { 2 }
{
reversed : boolean = false ,
use-last-name : boolean = true ,
use-first-name : boolean = true ,
last-name-format : tokenlist ,
first-name-format : tokenlist ,
last-name-initial : boolean = false ,
first-name-initial : boolean = true ,
}
% erst einmal die Variablen:
\bool_new:N \l_names_reversed_bool
\bool_new:N \l_names_use_last_bool
\bool_new:N \l_names_use_first_bool
\tl_new:N \l_names_last_format_tl
\tl_new:N \l_names_first_format_tl
% und dann der Template-Code:
\DeclareTemplateCode { names } { fullname } { 2 }
{
reversed = \l_names_reversed_bool ,
use-last-name = \l_names_use_last_bool ,
use-first-name = \l_names_use_first_bool ,
last-name-format = \l_names_last_format_tl ,
first-name-format = \l_names_first_format_tl ,
}
{
\AssignTemplateKeys
\bool_if:NTF \l_names_reversed_bool
{
\bool_if:NT \l_names_use_last_bool
{ { \tl_use:N \l_names_last_format_tl #2 } }
\bool_if:nT { \l_names_use_first_bool && \l_names_use_last_bool }
{ , ~ }
\bool_if:NT \l_names_use_first_bool
{ { \tl_use:N \l_names_first_format_tl #1 } }
}
{
\bool_if:NT \l_names_use_first_bool
{ { \tl_use:N \l_names_first_format_tl #1 } }
\bool_if:nT { \l_names_use_first_bool && \l_names_use_last_bool }
{ \tl_use:N \c_space_tl }
\bool_if:NT \l_names_use_last_bool
{ { \tl_use:N \l_names_last_format_tl #2 } }
}
}
% zwei weitere Variablen:
\bool_new:N \l_names_last_initial_bool
\bool_new:N \l_names_first_initial_bool
% Hilfsfunktion:
\cs_new:Npn \names_get_initial:w #1#2 \q_stop { #1 . }
% der Template-Code:
\DeclareTemplateCode { names } { initial } { 2 }
{
reversed = \l_names_reversed_bool ,
use-last-name = \l_names_use_last_bool ,
use-first-name = \l_names_use_first_bool ,
last-name-format = \l_names_last_format_tl ,
first-name-format = \l_names_first_format_tl ,
last-name-initial = \l_names_last_initial_bool ,
first-name-initial = \l_names_first_initial_bool ,
}
{
\AssignTemplateKeys
\bool_if:NTF \l_names_reversed_bool
{
\bool_if:NT \l_names_use_last_bool
{
\group_begin:
\tl_use:N \l_names_last_format_tl
\bool_if:NTF \l_names_last_initial_bool
{ \names_get_initial:w #2 \q_stop }
{ #2 }
\group_end:
}
\bool_if:nT { \l_names_use_first_bool && \l_names_use_last_bool }
{ , ~ }
\bool_if:NT \l_names_use_first_bool
{
\group_begin:
\tl_use:N \l_names_first_format_tl
\bool_if:NTF \l_names_first_initial_bool
{ \names_get_initial:w #1 \q_stop }
{ #1 }
\group_end:
}
}
{
\bool_if:NT \l_names_use_first_bool
{
\group_begin:
\tl_use:N \l_names_first_format_tl
\bool_if:NTF \l_names_first_initial_bool
{ \names_get_initial:w #1 \q_stop }
{ #1 }
\group_end:
}
\bool_if:nT { \l_names_use_first_bool && \l_names_use_last_bool }
{ \tl_use:N \c_space_tl }
\bool_if:NT \l_names_use_last_bool
{
\group_begin:
\tl_use:N \l_names_last_format_tl
\bool_if:NTF \l_names_last_initial_bool
{ \names_get_initial:w #2 \q_stop }
{ #2 }
\group_end:
}
}
}
% ein paar Instanzen, erst mal mit dem Template `fullname':
\DeclareInstance { names } { standard } { fullname } {}
\DeclareInstance { names } { it-rev } { fullname }
{
first-name-format = \itshape ,
reversed = true
}
\DeclareInstance { names } { first-only } { fullname }
{ use-last-name = false }
% und dann mit `initial':
\DeclareInstance { names } { init-first } { initial } {}
\DeclareInstance { names } { init-it-rev } { initial }
{
first-name-format = \itshape ,
reversed = true
}
\DeclareInstance { names } { init-all } { initial }
{ last-name-initial = true }
% eine weitere Hilfsvariable:
\tl_new:N \l_names_instance_tl
\tl_set:Nn \l_names_instance_tl { standard }
% der interne Befehl:
\cs_new:Npn \names_typeset_name:nnn #1#2#3
{
\IfInstanceExistTF { names } { #1 }
{ \UseInstance { names } { #1 } }
{ \UseInstance { names } { standard } }
{ #2 } { #3 }
}
\cs_generate_variant:Nn \names_typeset_name:nnn { V }
% der Benutzerbefehl:
\DeclareDocumentCommand \name { o > { \SplitArgument { 1 } { ~ } } m }
{
\group_begin:
\IfNoValueF { #1 } { \tl_set:Nn \l_names_instance_tl { #1 } }
\names_typeset_name:Vnn \l_names_instance_tl #2
\group_end:
}
\ExplSyntaxOff
%StartShownPreambleCommands
\usepackage{xtemplate,xparse}
\usepackage[T1]{fontenc}
\usepackage{libertine}
\usepackage[utf8]{inputenc}
%StopShownPreambleCommands
\begin{document}
\name{Herbert Voß} \\
\name[it-rev]{Herbert Voß} \\
\name[first-only]{Herbert Voß} \\
\name[init-first]{Herbert Voß} \\
\name[init-it-rev]{Herbert Voß} \\
\name[init-all]{Herbert Voß}
\end{document}
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