small fixes

Readme.md

@@ -1,11 +1,10 @@
 
 ### BUGS
+-  (read-file "nonexisting/file.csv") shows only "could not open file"
 
 ### TODO
-- test whether AIG,,,10 csv row is parsed
 - support for (), nil, t, in lsp code replace 0 by nil in logicals
 - some performance functionality (at least counting how many times symbol was evaluated)
-- download 10 years of data from api.nasdaq.com into test dir
 - documentation
 - add url of source/inspiration to clib/*.cpp
 - add stdtest - to test every functionality 
@@ -27,6 +26,8 @@
 - string functions
     - compare - needed for sorting
     - uppper/lower case
+    - trim
+    - replace
 - regexp functions    
 - date support
   - decode-universal-time
@@ -36,22 +37,23 @@
 - add hash datatype
 - conversion functions like parse-integer
 - in test.lisp some explaining prints
-- format (printf)
+- format (sprintf)
 - setq
 - mapcar (funcall, apply)
 
 #### Performance
 - push_back - repeatedly without reserving size
+- mini_sprintf - unnecesary copying between vector and list
 
 #### Install
 ```
 cp build/ml /usr/local/bin/ml
-cp stdlib/stdlib.lsp /usr/local/var/mlisp/stdlib.lsp
+cp stdlib/*.lsp /usr/local/var/mlisp/
 ```
 
 #### Compile
 ```
-gcc -o ml -I/usr/local/opt/openssl/include -Iclib -L/usr/local/lib -L/usr/local/opt/openssl/lib -lm -lstdc++ -lcrypto -lssl -Wl,-stack_size -Wl,0x1000000 --std=c++17  ml.cpp ml_io.cpp ml_date.cpp ml_string.cpp clib/json11.cpp clib/csvparser.cpp clib/sslclient.cpp
+gcc -o ml -I/usr/local/opt/openssl/include -Iclib -L/usr/local/lib -L/usr/local/opt/openssl/lib -lm -lstdc++ -lcrypto -lssl -Wl,-stack_size -Wl,0x1000000 --std=c++17  ml.cpp ml_io.cpp ml_date.cpp ml_string.cpp clib/json11.cpp clib/csvparser.cpp clib/sslclient.cpp clib/printf.cpp
 ```
 or
 cmake