readme updates

Readme.md

@@ -4,7 +4,6 @@
 - better error reporting..for example ls_dir on non existing dir should prind `pwd` dir
 
 
-
 ### TODO
 - add debug support, at least call stack
 - multiline editing (kilo editor)
@@ -19,13 +18,8 @@
 - add instrumentation (time, nr of evals, num of atoms, debug info, debug environment etc)
 #### Language
 - support for "t" symbol as a true 
-- file functions
-  - open file
-  - read line
-  - write line
-  - close file
+- support for exceptions
 - string functions
-    - char to int - ktoi (better names) - maybe mini printf can be useed for it (%d (one_char_string)) 
     - compare - needed for sorting, cmp ignore case
     - regexp functions    
 - date support
@@ -34,10 +28,10 @@
   - get-env, set-env; set-env cannot be implemented in stdlib.lsp, because popen is in fact subshell
 - add include-stdlib function for other libs in stdlib dir (during startup stdlib.lsp is loaded only)
 - syntax highlighting do VS Code
-- add hash datatype
 
 #### Performance
 - define is one of most frequent callee, when in scope with very few vars, lookup sequentially
+- first, second are often called -> implement in c++
 - push_back - repeatedly without reserving size
 - range - with for(int i...) and reserving result size can be 3times faster on (range 1 10000)
 - mini_sprintf - unnecesary copying between vector and list
@@ -58,44 +52,23 @@ c++ -o build/ml -O2 -L/usr/local/lib -L/usr/local/opt/openssl/lib -lm -lstdc++ -
 cp build/ml /usr/local/bin/ml
 cp stdlib/*.lsp /usr/local/var/mlisp/
 ```
+or
+```
+utils/local_install.sh
+```
 
 
 ### Example of use
 ```
-./build/ml -f debug.lisp
+ml -f tests/test.lsp
 ```
 
 ### Links
-https://markdowntohtml.com/
-https://hyperpolyglot.org/lisp
-https://www.tutorialspoint.com/lisp/index.htm
 https://github.com/adam-mcdaniel/wisp
-http://www.ulisp.com/show?1AWG
-http://journal.stuffwithstuff.com/2013/12/08/babys-first-garbage-collector/
-
 https://github.com/dropbox/json11
+https://github.com/antirez/linenoise
 
-#### std::vector
-https://stackoverflow.com/questions/12271017/initial-capacity-of-vector-in-c
-https://baptiste-wicht.com/posts/2012/12/cpp-benchmark-vector-list-deque.html
-
-#### parse http headers in c++
-```
-^(?:((?:https?|s?ftp):)\/\/)([^:\/\s]+)(?::(\d*))?(?:\/([^\s?#]+)?([?][^?#]*)?(#.*)?)?
-```
-
-https://stackoverflow.com/questions/25896916/parse-http-headers-in-c
 
 
 #### read stdout and stderr from popen
 https://stackoverflow.com/questions/478898/how-do-i-execute-a-command-and-get-the-output-of-the-command-within-c-using-po
-
-#### VPS providers
-https://www.skysilk.com/cloud/pricing/#classId=Standard&section=2
-https://contabo.com/en/
-https://www.hetzner.com/de/
-
-#### Editor
-https://viewsourcecode.org/snaptoken/kilo/07.syntaxHighlighting.html
-http://antirez.com/news/108
-https://github.com/antirez/kilo