[Po4a-Devel] Re: Complex regular subexpression recursion limit (32766) exceeded

On Jul 19, 2021, at 8:01, Martin Quinson <martin.quinson(a)ens-rennes.fr&gt; wrote: ----- Le 18 Juil 21, à 23:53, Jean-Christophe Helary lists(a)traduction-libre.org a écrit : >>> Basically, the regex is this, right ? >>> >>> $buffer =~ >>> /^((?:.*?\n)?(?:[^%]|(?<!\\)(?:\\\\)*\\%)*?)(${RE_ESCAPE}(?:begin|end)\{.*)$/s > > And basically, it looks for: > >> # detect \begin and \end (if they are not commented) > > Literally ? François, who wrote these lines, left the project maybe 10 years ago, so I prefer not to infer too much from the comments.

Sorry I cannot help