feat(library/data): update defaults and markdown files

library/data/data.md

@@ -20,9 +20,17 @@ Constructors:
 * [prod](prod.lean) : cartesian product
 * [sum](sum.lean)
 * [sigma](sigma.lean) : the dependent product
+* [uprod](uprod.lean) : unordered pairs
 * [option](option.lean)
 * [subtype](subtype.lean)
 * [quotient](quotient/quotient.md)
+* [squash](squash.lean) : propositional truncation
 * [list](list/list.md)
+* [finset](finset/finset.md) : finite sets
 * [set](set/set.md)
 * [vector](vector.lean)
+
+Types with extra information:
+
+* [fintype](fintype.lean) : finite types
+* [encodable](encodable.lean) : types with a coding to nat

library/data/default.lean

@@ -5,5 +5,5 @@ Released under Apache 2.0 license as described in the file LICENSE.
 Module: data.default
 Author: Jeremy Avigad
 -/
-import .empty .unit .bool .num .string .nat .int
+import .empty .unit .bool .num .string .nat .int .fintype
-import .prod .sum .sigma .option .subtype .quotient .list .set
+import .prod .sum .sigma .option .subtype .quotient .list .finset .set

library/data/finset/default.lean

@@ -1,10 +1,8 @@
 /-
 Copyright (c) 2015 Microsoft Corporation. All rights reserved.
 Released under Apache 2.0 license as described in the file LICENSE.
-
-Module: data.finset
 Author: Leonardo de Moura
 
-Finite sets
+Finite sets.
 -/
-import data.finset.basic data.finset.comb data.finset.bigop
+import data.finset.basic data.finset.comb data.finset.card data.finset.bigop

library/data/list/default.lean

@@ -1,5 +1,7 @@
--- Copyright (c) 2014 Microsoft Corporation. All rights reserved.
+/-
--- Released under Apache 2.0 license as described in the file LICENSE.
+Copyright (c) 2014 Microsoft Corporation. All rights reserved.
--- Author: Jeremy Avigad
+Released under Apache 2.0 license as described in the file LICENSE.
+Author: Jeremy Avigad
+-/
 import data.list.basic data.list.comb data.list.set data.list.perm
 import data.list.bigop data.list.as_type

library/data/list/list.md

@@ -1,7 +1,11 @@
 data.list
 =========
 
-Lists of elements of a fixed type. By default, `import list` imports
+List of elements of a fixed type. By default, `import list` imports everything here.
-everything here.
 
 [basic](basic.lean) : basic operations and properties
+[comb](comb.lean) : combinators and list constructions
+[set](set.lean) : set-like operations (these support the finset construction)
+[perm](perm.lean) : equivalence up to permutation (these support the finset construction)
+[bigop](bigop.lean) : "big" operations
+[as_type](as_type.lean) : treats a list as a type