A NEW Programming language, that was created by combining the best of C++ and Python 3. Totally built from scratch wihout using any dependecies or libraries. You can check it out in action here: https://repl.it/@vrishinvv/Petrichor-Programming-language#main.py
~Still under development.
- Basic statments
- Complex mathematical expressions
- If-Elseif-Else construct
- For-Loop construct
- Methods/Function
- Parameterised Functions
- Return Values
- Local NameSpace handling is inbuilt
- 'Recursion is possible', as you may have already guessed
- 'Error Description Package' built into the tool
- Comes with a sleek 'Auto-Indendation' feature
- Expanding numbers to hold more than just an integer
- Key Words will be allowed to be given in small-letter as well
- Error finding tool, is'nt as finished and complete as one we see in modern interpreters, but does a good enough job to impress
- Arrays/ classes/ have not yet been implemented
Currenly looks similar to the C++ style of code, however, the no data type feature of Python has been integrated. I might update syntax of language in future versions
'''
program:
FUNC*
func :
FUNC ID (param) compound_statement
return:
RETURN exp|empty
param:
empty|(expr COMMA)*
compound_statement:
BEGIN statement_list END
statement_list :
(
assignment_statement
| empty
| if_block
| print
| for_block
|expr
|return
)*
assignment_statement :
variable ASSIGN expr
empty :
print :
PRINT( ((str|expr)COMMA)* )
call :
CALL ID (param)
if_block:
IF expr
compound_statement
| (ELSEIF
compound_statement)*
| ELSE
compount_statement
| empty
elseif_block:
ELSEIF expr
compound_statement
for_block:
FOR(assignment_statement; cond; change)
compounf_statement
factor :
PLUS factor
| MINUS factor
| INTEGER
| LPAREN expr RPAREN
| variable
| call
term:
factor (
(
MUL
| DIV
| LESS_THAN
| LESS_THAN_EQUAL
| EQUALS
| GREATER_THAN
| GREATER_THAN_EQUAL
)
factor
)*
expr:
term (
(
PLUS
| MINUS
)
term
)*
variable:
ID
'''
- Variables declared within a 'compound_statement' are local to that compound_statement
- redeclaring / aka reinitialising a variable inside a compound_statement(CS) will be considered as updation ONLY
- As of now, string objects cannot be assigned to variables, they take up ONLY integers
- There must be a "MAIN" function, Yes in caps, in your program
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