whitespace before :CONTENTS: and :END: drawer markers regexp failure

[progfolio]

fixed by #15

[nullman]

I'm also experiencing this issue as my org setup has drawer markers indented at my heading level. Example:

* Table of Contents
  :PROPERTIES:
  :TOC: :include all
  :END:

  :CONTENTS:
  :END:

Please change the regexp for drawer markers to account for white space at the line start. Thanks.

[alphapapa]

Thanks.

[alphapapa]

@nullman Should be fixed now. Thanks.