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authorJohn MacFarlane <jgm@berkeley.edu>2017-04-03 13:01:30 +0200
committerJohn MacFarlane <jgm@berkeley.edu>2017-04-03 13:01:30 +0200
commit12501f1000f592ff67cca98b6733f0bfa3115f9f (patch)
tree67ecdf3c50fb6ed3a6af2f20ae2d5250f21816bc /wrappers/wrapper.rkt
parentb75890e0fd7abb995d083b795c2cd45703b7cb22 (diff)
Fixed code for freeing delimiter stack.
Note, however, that this may not be needed at all: the old code would have gone into an infinite loop if the delimiter stack were not already freed. If we can prove that the delimiter stack is empty at this point, we could remove this; on the other hand, it may not hurt to keep it here defensively. Closes #189.
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