Stack overflow in regexp matcher

[Alan Schmitt <alan.schmitt@polytechnique.org>]

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Hello,

I've just got the following backtrace when opening an org
file. Unfortunately I cannot reproduce it reliably, but I was wondering
if others had seen something similar.

Debugger entered--Lisp error: (error "Stack overflow in regexp matcher")
  re-search-forward("^[^%]*\\\\usepackage.*{biblatex}" nil t)
  reftex-using-biblatex-p()
  reftex-locate-bibliography-files("/Users/schmitta/Documents/Org/")
  byte-code("…" [file master-dir file-found buf docstruct reftex-keep-temporary-buffers reftex-locate-file "tex" reftex-get-buffer-visiting buffer-file-name file-error throw exit nil message "Scanning file %s" reftex-get-file-buffer-force t bof syntax-table ((set-syntax-table saved-syntax)) set-syntax-table 1 re-search-forward reftex-match-string 0 7 "label{" fboundp TeX-current-macro LaTeX-current-environment match-data ((byte-code "…" [save-match-data-internal set-match-data evaporate] 3)) ((byte-code "…" [save-match-data-internal set-match-data evaporate] 3)) reftex-label-info 3 92 -1 5 "Scanning %s %s ..." rassoc 6 delq mapcar #[(x) "…" [x include-file string-match] 3] reftex-parse-from-file 9 reftex-init-section-numbers appendix 10 ...] 7)
  reftex-parse-from-file("/Users/schmitta/Documents/Org/boardgames-runx.org" nil "/Users/schmitta/Documents/Org/")
  reftex-do-parse(1 nil)
  reftex-access-scan-info((16))
  reftex-parse-all()
  (progn (reftex-parse-all) (reftex-set-cite-format (quote ((98 . "[[bib:%l][%l-bib]]") (99 . "\\cite{%l}") (110 . "[[note:%l][%l-note]]") (108 . "%t (%a)\n[[bibdesk:/Users/schmitta/projets/bib/alan.bib::%l][%l-BibDesk]]") (116 . "%t") (104 . "** %t (%a)\n:PROPERTIES:\n:Custom_ID: %l\n:END:\n[[bib:%l][%l-bib]]\n[[bibdesk:/Users/schmitta/projets/bib/alan.bib::%l][%l-BibDesk]]")))))
  (and (buffer-file-name) (file-exists-p (buffer-file-name)) (progn (reftex-parse-all) (reftex-set-cite-format (quote ((98 . "[[bib:%l][%l-bib]]") (99 . "\\cite{%l}") (110 . "[[note:%l][%l-note]]") (108 . "%t (%a)\n[[bibdesk:/Users/schmitta/projets/bib/alan.bib::%l][%l-BibDesk]]") (116 . "%t") (104 . "** %t (%a)\n:PROPERTIES:\n:Custom_ID: %l\n:END:\n[[bib:%l][%l-bib]]\n[[bibdesk:/Users/schmitta/projets/bib/alan.bib::%l][%l-BibDesk]]"))))))
  org-mode-reftex-setup()
  run-hooks(change-major-mode-after-body-hook text-mode-hook outline-mode-hook org-mode-hook)
  apply(run-hooks (change-major-mode-after-body-hook text-mode-hook outline-mode-hook org-mode-hook))
  run-mode-hooks(org-mode-hook)
  org-mode()
  set-auto-mode-0(org-mode nil)
  set-auto-mode()
  normal-mode(t)
  after-find-file(nil t)
  find-file-noselect-1(#<buffer boardgames-runx.org> "~/Documents/Org/boardgames-runx.org" nil nil "~/Documents/Org/boardgames-runx.org" (1095881 16777220))
  find-file-noselect("/Users/schmitta/Documents/Org/boardgames-runx.org" nil nil WILDCARDS)
  find-file("/Users/schmitta/Documents/Org/boardgames-runx.org" WILDCARDS)

Thanks,

Alan

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