changes here, changes there

Readme.md

@@ -1,38 +1,37 @@
 
 ### TODO
-- move system_cmd into ml_io
+- date support
+  - decode-universal-time
+- add save-csv
 - logical operators  
 - documentation
 - add url of source/inspiration to clib/*.cpp
-- load std lib when starting
-- add more command line args
-- add stdtest 
+- support for including lisp libs
+- add stdtest - to test every functionality 
 - rename ivaluize
 - add benchmark
 - add some debug support??
 - add instrumentation (time, nr of evals, debug info, debug environment etc)
-- in cating functions (as_string..) better exception description
-- add fuctions asecond,third, fourth...
-- add better print (syntaxhighligting)
-- add options -h -v
-
-
-#### Functionality
+- in casting functions (as_string..) better exception description
+- add better print (syntax high-lighting)
+- format (printf)
+- add comman line options -h -v
 - readline
-- execute system command
-- printf
-- support for including lisp lib
-- date support
+- execute system command should capture stderr
+- add sleep
 - file functions
   - name it here
-- string funtions
+- string functions
     - name it here
+- regexp functions    
 - add hash datatype
 - add support for nil
+- conversion functions like parse-integer
+- list function nth
 
 
 #### Performance
-- push_back - repeately without reserving size
+- push_back - repeatedly without reserving size