Concatenates the two words word1 and word2. Eg: pr word "a 1 returns a1
list arg1 arg2
Returns a list composed of arg1 and arg2. For example, list 3 6 returns [3 6]. list “a “list returns [a list]
sentence, se arg1 arg2
Returns a list composed of arg1 and arg2. If arg1 or arg2 is a list, then each element of arg1 and arg2 will become
an element of the resulting list (square brackets are deleted). Eg: se [4 3] “hello returns [4 3 hello] se [how are] “things returns [how are things]
fput arg1 list2
Insert arg1 in the first slot in list2. Eg : fput “cocoa [2] returns [cocoa 2]
lput arg1 list2
Insert arg1 in the last slot of list2. Eg: lput 5 [7 9 5] returns [7 9 5 5]
reverse list
Reverse the order of elements in list. reverse [1 2 3] returns [3 2 1]
pick arg1
If arg1 is a word, returns one of the letters of arg1 at random.
If arg1 is a list, returns one of the elements of arg1 at random.
remove arg1 list2
Remove element arg1 from list list2 if it occurs there. Eg: remove 2 [1 2 3 4 2 6 ] returns [1 3 4 6]
item n arg2
If arg2 is a word, returns the letter numbered n from the word (1 represents the first letter).
If arg2 is a list, returns the element numbered n from the list.
butlast, bl arg1
If arg1 is a list, returns the whole list except for its last element.
If arg1 is a word, returns the word minus its last letter.
butfirst, bf arg1
If arg1 is a list, returns the whole list except for its first element.
If arg1 is a word, returns the word minus its first letter.
last arg1
If arg1 is a list, returns the last element of the list.
If arg1 is a word,returns the last letter of the word.
first arg1
If arg1 is a list, returns the first element of the list.
If arg1 is a word,returns the first letter of the word.
setitem, replace list1 n arg3
Replace the element number n in the list list1, by the word or the list arg3. replace [a b c] 2 8 –-> [a 8 c]
additem list1 n arg3
Adds at the position n in the list list1 the word or the list arg3 additem [a b c] 2 8 –-> [a 8 b c]
count arg1
If arg1 is a word, returns the number of letters in arg1.
If arg1 is a list, returns the number of elements in arg1.
unicode word1
returns the Unicode value of the character word1. pr unicode "A returns 65
character,char n
Returns the character which Unicode value is n. pr character 65 returns "A