I tried to use
\counterwithout{exe}{chapter}
for continuous numbering over chapters of langsci-gb4e examples. But the following error appears.
Latex Error: No counter 'exe' defined
Working example
\documentclass{book}
\usepackage{langsci-gb4e}
%\counterwithout{exe}{chapter}
\begin{document}
\chapter{First Chapter}
\begin{exe}
\ex first example
\end{exe}
\chapter{Second Chapter}
\begin{exe}
\ex second example
\end{exe}
\end{document}
Output (I would like the second example to be numbered "(2) second example"):
langsci-gb4e
as opposed to using justgb4e
?