# Bug Tracker

ID: 141 🔗 Closed (Fixed) jmlr 1.25 Tom Vercauteren 2020-01-19 16:08:34 Issues with very long author names

## Report

As described elsewhere (https://github.com/MIDL-Conference/MIDLLatexTemplate/issues/8), when the JMLR class is used with authors list that should be spanning several pages, the rendered pdf has several issued. This is mostly related to the use of a (unbreakable) vbox in \@jmlrmaketitle

### MWE

\documentclass[pmlr]{jmlr} % Include author names

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{mwe}
\usepackage{comment}

%\input{many-authors-hack}

\title[Short Title]{Full Title of Article}

\begin{comment}
\author{
\Name{Author A \nametag{$^{1,2,3}$}} \\
\addr $^{1}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{2}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{3}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name{Author B \nametag{$^{2,3,4}$}} \Email{} \\
\addr $^{4}$ very long affiliation which needs probably from
two to three lines or maybe more on a rendered pdf and is
honestly very long indeed, City, Country
}
\end{comment}

%\begin{comment}
\author{
\Name{Author A \nametag{$^{1,2,3}$}} \\
\addr $^{1}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{2}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{3}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name{Author B \nametag{$^{2,3,4}$}} \Email{} \\
\addr $^{4}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name{Author C \nametag{$^{2,3,4}$}} \Email{} \\
\Name{Author D \nametag{$^{2,3,4,5}$}} \Email{} \\
\addr $^{5}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name{Author E \nametag{$^{2,3,4,5}$}} \Email{} \\
\Name{Author F \nametag{$^{2,3,4,5}$}} \Email{} \\
\Name[6,7]{Author G \nametag{$^{6,7}$}} \Email{} \\
\addr $^{6}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{7}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[6,7]{Author H \nametag{$^{6,7}$}} \Email{} \\
\Name[8]{Author I \nametag{$^{8}$}} \Email{} \\
\addr $^{8}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[9,10]{Author J \nametag{$^{9,10}$}} \Email{} \\
\addr $^{9}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{10}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[9,10]{Author K \nametag{$^{9,10}$}} \Email{} \\
\Name[11,12]{Author L \nametag{$^{11,12}$}} \Email{} \\
\addr $^{11}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{12}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[13,14]{Author M \nametag{$^{13, 14}$}} \Email{} \\
\addr $^{13}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{14}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[13,14]{Author N \nametag{$^{13,14}$}} \Email{} \\
\Name[15,16,17]{Author O \nametag{$^{15,16,17}$}} \Email{} \\
\addr $^{15}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \\
\addr $^{16}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country\\
\addr $^{17}$ very long affiliation which needs probably from
two to three lines or maybe more on a rendered pdf and is
honestly very long indeed, City,
Country
\AND
\Name[15,16,17]{Author P \nametag{$^{15,16,17}$}} \Email{} \\
\Name[15,18]{Author Q \nametag{$^{15,18}$}} \Email{} \\
\addr $^{18}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[15,18,19]{Author R \nametag{$^{15,18,19}$}} \Email{} \\
\addr $^{19}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[20,21]{Author S \nametag{$^{20,21}$}} \Email{} \\
\addr $^{20}$ German Cancer Research Center (DKFZ), Heidelberg and German Cancer Consortium (DKTK) partner site Tübingen, Germany \\
\addr $^{21}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country\AND
\Name[20,21]{Author T \nametag{$^{20,21}$}} \Email{} \\
\Name[2,3,5,22]{Author U \nametag{$^{2,3,5,22}$}} \Email{} \\
\addr $^{22}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[2,3,4,5,22]{Author V \nametag{$^{2,3,4,5,22}$}} \Email{} \\
\Name[2,3,4,5,22]{Author W \nametag{$^{2,3,4,5,22}$}} \Email{} \\
\Name[2,3,4,5,22,23]{Author X \nametag{$^{2,3,4,5,22,23}$}} \Email{} \\
\addr $^{23}$ very long affiliation which needs probably from two to three lines or maybe more on a rendered pdf and is honestly very long indeed, City, Country \AND
\Name[2,3,5]{Author Y \nametag{$^{2,3,5}$}} \Email{}
}
%\end{comment}

\begin{document}

\maketitle

\begin{abstract}
\blindtext
\end{abstract}

\begin{keywords}
List of keywords, comma separated.
\end{keywords}

\section{Introduction}

\Blindtext[5][2]

\acks{\blindtext}

\end{document}

## Evaluation

Now fixed in v1.26 (2020-01-31). Note that the fix only applies for the default one column mode (as used in your MWE). It's still not possible to have a page break with two column mode as then the title and author information is placed in the optional argument of \twocolumn.

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