Parses any of the four supported types of footnote labels.
Parses any of the four supported types of footnote labels.
See http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#footnote-references.
Parses punctuation characters as supported by transitions (rules) and overlines and underlines for header sections.
Parses a simple reference name that only allows alphanumerical characters
and the punctuation characters -
, _
, .
, :
, +
.
Parses a simple reference name that only allows alphanumerical characters
and the punctuation characters -
, _
, .
, :
, +
.
See http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#reference-names.