%% test-twocolumn.tex
%% ==================
%% algorithm and algorithm* in two-column mode.
%%
%%   pdflatex test-twocolumn.tex   (run twice)
%%   uplatex -jobname=test-twocolumn-uplatex "\def\CLS{ujarticle}%
%%     \def\WANTJA{1}\def\WANTSEP{~}\input test-twocolumn"
%%
%% What is covered:
%%   * algorithm* spans both columns, on a later page than its place;
%%   * algorithm[H] in a column, on the page where it is;
%%   * \listofalgorithms in two-column mode.
%%
%% What to check:
%%   * ALGL-RESULT OK, and no error or warning.
\ifdefined\CLS\else\def\CLS{article}\fi
\edef\ALGLclassoptions{\ifdefined\ptexversion dvipdfmx,\fi twocolumn}
\expandafter\documentclass\expandafter[\ALGLclassoptions]{\CLS}
\usepackage{algorithmlite}
\usepackage{algorithmic}
\input{test-common}
\newcommand\code{%
  \begin{algorithmic}
  \STATE $y \leftarrow 1$
  \FOR{$i = 1$ to $n$}
  \STATE $y \leftarrow y \times i$
  \ENDFOR
  \end{algorithmic}}
\begin{document}
\ALGLname
\ALGLloa{3}
\listofalgorithms

Before the algorithm*.\ALGLhere{d-before}
\begin{algorithm*}
\ALGLhere{d-in}
\caption{An algorithm* across both columns}
\ALGLnum{1}{1}\ALGLfnum
\code
\end{algorithm*}
\ALGLlater{d-before}{d-in}

\ALGLfiller{8}

Before the H algorithm.\ALGLhere{h-before}
\begin{algorithm}[H]
\ALGLhere{h-in}
\caption{An H algorithm in a column}
\ALGLnum{2}{2}
\code
\end{algorithm}
After the H algorithm.\ALGLhere{h-after}
\ALGLnotlater{h-before}{h-in}
\ALGLnotlater{h-in}{h-after}

\begin{algorithm}
\caption{A floating algorithm in a column}
\ALGLnum{3}{3}
\code
\end{algorithm}

\ALGLfiller{40}
\end{document}