Update documentation.

Author: objecthub

CHANGELOG.md

@@ -4,7 +4,7 @@
 - Several substantial extensions of library `(lispkit draw)`
 - Support for turtle graphics via library `(lispkit draw turtle)`
 - New example code showcasing `(lispkit draw turtle)` features
-- New SRFI library: SRFI 161
+- New SRFI library: SRFI 11, SRFI 51, SRFI 161
 
 ## 1.5.1 (2018-08-19)
 - Bugfixes and name changes in `(lispkit draw)`

README.md

@@ -74,6 +74,7 @@ framework:
   - [SRFI 1: List Library](https://srfi.schemers.org/srfi-1/srfi-1.html)
   - [SRFI 2: AND-LET* - an AND with local bindings, a guarded LET* special form](https://srfi.schemers.org/srfi-2/srfi-2.html)
   - [SRFI 8: receive - Binding to multiple values](https://srfi.schemers.org/srfi-8/srfi-8.html)
+  - [SRFI 11: Syntax for receiving multiple values](https://srfi.schemers.org/srfi-11/srfi-11.html)
   - [SRFI 17: Generalized set!](https://srfi.schemers.org/srfi-17/srfi-17.html)
   - [SRFI 19: Time Data Types and Procedures](https://srfi.schemers.org/srfi-19/srfi-19.html)
   - [SRFI 27: Sources of Random Bits](https://srfi.schemers.org/srfi-27/srfi-27.html)
@@ -82,6 +83,7 @@ framework:
   - [SRFI 35: Conditions](https://srfi.schemers.org/srfi-35/srfi-35.html)
   - [SRFI 41: Streams](https://srfi.schemers.org/srfi-41/srfi-41.html)
   - [SRFI 48: Intermediate Format Strings](https://srfi.schemers.org/srfi-48/srfi-48.html)
+  - [SRFI 51: Handling rest list](https://srfi.schemers.org/srfi-51/srfi-51.html)
   - [SRFI 63: Homogeneous and Heterogeneous Arrays](https://srfi.schemers.org/srfi-63/srfi-63.html)
   - [SRFI 64: A Scheme API for test suites](https://srfi.schemers.org/srfi-64/srfi-64.html)
   - [SRFI 69: Basic hash tables](https://srfi.schemers.org/srfi-69/srfi-69.html)