diff --git a/doc/Doc.md b/doc/Doc.md
index 0d10af6..f1203e4 100644
--- a/doc/Doc.md
+++ b/doc/Doc.md
@@ -12,7 +12,9 @@
 |`(quote x)`|`quote` evaluates none of its arguments.|This is equivalent to the `'expr` syntactic sugar.|
 |`(for x list ...)`|`for` evaluates only its list argument.|`for` iterates through the list storing each element in `x`, and then evaluating all of the rest of the values in the `for` body. It then returns the last value evaluated.|
 |`(while cond ...)`|`while` evaluates only its cond argument.|`while` evaluates its condition expression every iteration before running. If it is true, it continues to evaluate every expression in the `while` body. It then returns the last value evaluated.|
-
+|`(and ...)`|`and` evaluates logical and on its list argument.|`and` evaluates only until its true, it stops when becomes false.
+|`(or ...)`|`or` evaluates logical or on its list argument.|`or` evaluates while its false, it stops when becomes true.|
+|`(benchmark msg_string ...)`|`benchmark` takes a list of s-expressions and evaluates them in the order they were given (in the current scope), and then returns the result of the last s-expression and prints msg_string and timing info.||
 
 ## Library
 |Signature|Description|Return values|
@@ -75,6 +77,17 @@
 |`(string-replace source substr replacement)`|Replace a substring with a replacement string in a source string|`>>> (string-replace "abcdefg" "de" "DE") => "abcDEfg"`|
 |`(string-regex? where regex)`| Returns true if where contains regex|`>>> (string-regex? "aba123cdefg" "[0-9]+") => 1`|
 |`(string-pad str len char rpad_lpad)`|||
+|`(string-lpad str len char)`|||
+|`(string-rpad str len char)`|||
+|`(string-split str separator)`|||
+`(string-rltrim str len RKRRKR)`| ||
+`(string-ltrim str)`|Removes  " \n\r\t" from the begininfg of str||
+`(string-rtrim str)`|Removes  " \n\r\t" from the end of str||
+`(string-trim str)`|Removes  " \n\r\t" from the both strart and end of str||
+`(string-case str RKRRKR)`|||
+`(string-upcase str)`|||
+`(string-downcase str)`|||
+`(endl)`|||
 |`(int value)`|Cast an item to an int|`>>> (int 3.41) => 3`|
 |`(float value)`|Cast item to a float|`>>> (int 3.41) => 3.14`|
 |`(string value)`|Cast int or float item to a string|`>>> (string 3.14) => "3.14"`|
@@ -83,7 +96,48 @@
 |`(parse ..)`|||
 |`(make-list-of size value)`|Makes list with size elements of values||
 |`(make-list size)`|Makes list of nil values with size length||
+|`(memeber lst item)`|Returns 1 when item is inluded in lst otherwise 0||
 |`(uniq list)`|||
 |`(flatten list)`|||
-|`(benchmark msg_string code..)`|Benchmarks a block of expressions|Returns value od benchmarked code|
+|`(quick-sort-by list cmp)`|||
+|`(quick-sort list)`|||
+|`(not c)`|Logical NOT of c||
+|`(new n)`|Negates number||
+|`(is-pos? n)`|Returns true if n is positive number||
+|`(is-neg? n)`|Returns true if n is negative number||
+|`(dec n)`|Return n decremented by 1||
+|`(inc n)`|Return n incremented by 1||
+|`(sleep time)`|Pauses execution for time interval of seconds||
+|`(get-env var)`|Return environment variable var||
+|`(second l)`|Returns second element of list||
+|`(third l)`|Returns third element of list||
+|`(fourth l)`|Returns fourth element of list||
+|`(fifth l)`|Returns fifth element of list||
+|`(nth i l)`|Return i-th elemenet of list. First element has index 1||
+|`( make-csv list)`|creates csv string from list of lists|(print (make-csv '(("r1c1" "r1c2") ("r2c1" "r2c2"))))
+|`(sprintf ..)`|||
+
 |`(xx ..)`|||
+
+```
+(define term-rst-esc "\x1B[0m")
+(define term-red-esc '"\x1B[31m")
+(define term-green-esc "\x1B[32m")
+(define term-yellow-esc "\x1B[33m")
+(define term-blue-esc "\x1B[34m")
+(define term-magenta-esc "\x1B[35m")
+(define term-cyan-esc "\x1B[36m")
+(define term-white-esc "\x1B[37m")
+(define term-bold-esc "\x1B[1m")
+(define term-underline-esc "\x1B[4m")
+
+(defun term-red (str) (sprintf (+ term-red-esc str term-rst-esc)))
+(defun term-green (str) (sprintf (+ term-green-esc str term-rst-esc)))
+(defun term-yellow (str) (sprintf (+ term-yellow-esc str term-rst-esc)))
+(defun term-blue (str) (sprintf (+ term-blue-esc str term-rst-esc)))
+(defun term-magenta (str) (sprintf (+ term-magenta-esc str term-rst-esc)))
+(defun term-cyan (str) (sprintf (+ term-cyan-esc str term-rst-esc)))
+(defun term-white (str) (sprintf (+ term-white-esc str term-rst-esc)))
+(defun term-bold (str) (sprintf (+ term-bold-esc str term-rst-esc)))
+(defun term-underline (str) (sprintf (+ term-underline-esc str term-rst-esc)))
+```
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