summaryrefslogtreecommitdiff
path: root/macros/latex/contrib/identkey/identkey.sty
blob: 1a11059ffd4fddcf84bb8f9ec677bd8b5c17bca6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
% Copyright (c) 2018 Robert White

% This program is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.

% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
% GNU General Public License for more details.

% You should have received a copy of the GNU General Public License
% along with this program.  If not, see <https://www.gnu.org/licenses/>.

\ProvidesPackage{identkey}[2018/10/29 v0.1.0 Package for typesetting bracketed dichotomous identification keys]

\RequirePackage{enumitem}
\RequirePackage{etoolbox}

\setlist[1]{labelindent=\parindent}
\newlist{key}{enumerate}{1}
\setlist[key]{leftmargin=*, label=\arabic*, labelsep=10pt, format=\bfseries}

\newcounter{coupletcounter}
\setcounter{coupletcounter}{0}

\newcommand\lead{%
  \refstepcounter{coupletcounter}%
  \ifnumodd{\value{coupletcounter}}{\firstlead}{\secondlead}%
}

\newcommand\firstlead{\item}
\newcommand\secondlead{%
  \item[\@itemlabel\rlap{:}]%
}

\newcommand{\ident}[1]{ \dotfill\textit{\textbf{#1}}}
\newcommand{\goto}[1]{ \dotfill\textbf{#1}}

\endinput