Leonardo de Moura 4d4bc0551f feat(frontends/lean/pp): minimize number of spaces when pretty printing notation		2014-10-19 13:08:15 -07:00
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lean	feat(frontends/lean/pp): minimize number of spaces when pretty printing notation	2014-10-19 13:08:15 -07:00
lua	perf(kernel/metavar): improve occurs_expr and occurs performance	2014-10-17 14:05:22 -07:00