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 ## Todo Now
 * Remove port number magic numbers in GraphAlgorithms.hs.
+* Let lambda icons embed results.
+* Redesign case to avoid non-locality.
 * Add command line flags for color style, embedding, and whether to draw arrowheads.
 * Add wiki pages discussing: Why a visual language?, History of Glance, How to contribute, Code guide [code style, ...], etc..