Backquote constructions with empty strings are possible. Example:
commit432e9a93843a67b96cdc0d5e6e82b849d4953507
authorsmerten <smerten@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Sat, 18 Sep 2010 10:43:52 +0000 (18 10:43 +0000)
committersmerten <smerten@929543f6-e4f2-0310-98a6-ba3bd3dd1d04>
Sat, 18 Sep 2010 10:43:52 +0000 (18 10:43 +0000)
tree35414df07fa190f7faf74e55891e039f4048f7a4
parentff4cff56e458495a31c98109ee0b32bd39085d5d
Backquote constructions with empty strings are possible. Example:
:role:`\ `.

git-svn-id: https://docutils.svn.sourceforge.net/svnroot/docutils/trunk@6424 929543f6-e4f2-0310-98a6-ba3bd3dd1d04
docutils/docutils/parsers/rst/states.py
docutils/test/test_parsers/test_rst/test_directives/test_role.py
docutils/test/test_parsers/test_rst/test_interpreted.py