Just a Basic like Language for Zeno INC
This is written in 100% python. this is basic language like language. so its not for big projects and only for small calcuations and other functions
firstly, make sure you got python, then what you wanna do, is run the run.bat file
next is to type this in RUN("example.zb")
example.zb is the file, by the way, this can have any file extension, i decided to use zb, you can change it easily just
change the file name at the end.
create a new file, with .zb at the end(or whatever you like). and try to figure out the mess of weird looking code i made.
look at grammer.txt to understand what the grammer of this language. or just look at it here?
im in Zeno inc, and this project is probably for the org
statements : NEWLINE* statement (NEWLINE+ statement)* NEWLINE*
statement : KEYWORD:RETURN expr?
: KEYWORD:CONTINUE
: KEYWORD:BREAK
: expr
expr : KEYWORD:VAR IDENTIFIER EQ expr
: comp-expr ((KEYWORD:AND|KEYWORD:OR) comp-expr)*
comp-expr : NOT comp-expr
: arith-expr ((EE|LT|GT|LTE|GTE) arith-expr)*
arith-expr : term ((PLUS|MINUS) term)*
term : factor ((MUL|DIV) factor)*
factor : (PLUS|MINUS) factor
: power
power : call (POW factor)*
call : atom (LPAREN (expr (COMMA expr)*)? RPAREN)?
atom : INT|FLOAT|STRING|IDENTIFIER
: LPAREN expr RPAREN
: list-expr
: if-expr
: for-expr
: while-expr
: func-def
list-expr : LSQUARE (expr (COMMA expr)*)? RSQUARE
if-expr : KEYWORD:IF expr KEYWORD:THEN
(statement if-expr-b|if-expr-c?)
| (NEWLINE statements KEYWORD:END|if-expr-b|if-expr-c)
if-expr-b : KEYWORD:ELIF expr KEYWORD:THEN
(statement if-expr-b|if-expr-c?)
| (NEWLINE statements KEYWORD:END|if-expr-b|if-expr-c)
if-expr-c : KEYWORD:ELSE
statement
| (NEWLINE statements KEYWORD:END)
for-expr : KEYWORD:FOR IDENTIFIER EQ expr KEYWORD:TO expr
(KEYWORD:STEP expr)? KEYWORD:THEN
statement
| (NEWLINE statements KEYWORD:END)
while-expr : KEYWORD:WHILE expr KEYWORD:THEN
statement
| (NEWLINE statements KEYWORD:END)
func-def : KEYWORD:FUN IDENTIFIER?
LPAREN (IDENTIFIER (COMMA IDENTIFIER)*)? RPAREN
(ARROW expr)
| (NEWLINE statements KEYWORD:END)