[O] org-beamer-select-environment fails

[Julien Cubizolles]

There is something wrong with org-beamer-select-environment. It fails with:

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Debugger entered--Lisp error: (wrong-type-argument listp t)
  delete((org-filtered) t)
  remove((org-filtered) t)
  org-move-to-column(147 t)
  org-fast-tag-show-exit(t)
  org-fast-tag-selection(nil nil ((:startgroup) ("B_againframe" . 65) 
("B_appendix" . 120) ("B_column" . 99) ("B_columns" . 67) ("B_frame" . 102) 
("B_fullframe" . 70) ("B_ignoreheading" . 105) ("B_note" . 110) ("B_noteNH" . 
78) ("B_action" . 107) ("B_only" . 79) ("B_Definition" . 68) ("B_Indispensable" 
. 73) ("B_Consequence" . 83) ("B_Block" . 66) ("B_Theoreme" . 84) ("B_Exemple" 
. 88) ("B_block" . 98) ("B_alertblock" . 97) ("B_verse" . 118) ("B_quotation" . 
113) ("B_quote" . 81) ("B_structureenv" . 115) ("B_theorem" . 116) 
("B_definition" . 100) ("B_example" . 101) ("B_exampleblock" . 69) ("B_proof" . 
112) ("B_beamercolorbox" . 111) (:endgroup) ("BMCOL" . 124)) nil)
  org-set-tags()
  org-beamer-select-environment()
  funcall-interactively(org-beamer-select-environment)
  call-interactively(org-beamer-select-environment nil nil)
  command-execute(org-beamer-select-environment)
  --8<---------------cut here---------------end--------------->8---


Julien.