Thanks a lot, Jaap.
Then, in order to keep the UI response consistent with the one
triggered by other symbols, it would be a good idea to add the same
error message that shows up when you use an hypen or a @.
Keep up the good work you're doing with Zim-Wiki. I own a small
translation and localization company, http://www.qabiria.com. If we
can be of any help, just contact me in private.
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