Hi Jean-Jacques, >>>>> Jean-Jacques Rétorré <jj.reto...@gmail.com> writes: > As a MWE
> ,---- > | \documentclass{article} > | \begin{document} > | \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{pmatrix} > | \end{document} > `---- > C-u C-c C-e RET bmatrix produce > ,---- > | \documentclass{article} > | \begin{bmatrix} > | \begin{pmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} > | \end{document} > `---- Thank you for the report. AUCTeX assumes that \begin and \end lie on their own lines in general, hence the behavior. Looking at the relevant code, I think I can do something for LaTeX-modify-environment to cover the situation where \begin and \end are on the same line. I expect that I can have spare time to manage this issue on November. Regards, Ikumi Keita #StandWithUkraine #StopWarInUkraine _______________________________________________ bug-auctex mailing list bug-auctex@gnu.org https://lists.gnu.org/mailman/listinfo/bug-auctex