Now, the question Infix-to-postfix parser using Dijkstra's shunting yard algorithm has been posed, and Jamal has added the dijkstra tag to it.
Of course, Dijkstra's shunting yard algorithm has nothing to do with Dijkstra's more well known shortest-path algorithm, other than the fact that they were invented by the same person. I don't think that there is any utility in having the two questions share the dijkstra tag.
How would you clean up the mess? There are currently 8 questions with the tag.