Grammar¶

Types¶

$STR: string
```
"hello", "hello123", "hello world", "123", "!@#$#%##$@123df"
```
Can contain alphabets, numbers, special characters inside double quotes ("").
$INT: integer
```
123, 1000, 1343747
```
Can contain only numbers.
$BOOL: boolean TRUE, FALSE Only those two options.
$FLOAT: float
```
1.234, 0.122323, 3.1415, 1.0000
```
Can contain only numbers with decimal point, can not start with 0.
$BIN: binary
```
0b101010001, 0b1111111, 0b000101101, 0b000000
```
Can contain only 0 and 1, starting with 0b.
$HEX: hexadecimal
```
0x123, 0xAAA, 0x12AA, 0xABCDEF, 
```
Can contain only 0 - 0 and A - F starting with 0x.
$OCT: octal
```
0o123, 0o1234, 0o4644612
```
Can contain only 0 - 7 starting with 0o.
$CHAR: character
```
'a', '1', '%'
```
Can contain only one character of alphabets, numbers, special characters inside single quotes ('').

syntax¶

Each line must end with a space and a semi colon ( ; ).
The start of the block that is to be executed must start with START statement.
Every script must end with a END statement.
If the execution of a code have to be ended in between, the END statement.
Variable name can only contain alphabet (a-z, A-Z), number (0-9) and a under score (_), can't start with a number.

operators¶

Arithmetic operators¶

operator	meaning
`+`	addition
`-`	subtraction
`*`	multiplication
`/`	division
`%`	modulus

Comparison operators¶

operator	meaning
`==`	equal to
`!=`	not equal to
`>`	greater than
`<`	less than
`>=`	greater than or equal to
`<=`	less than or equal to

Logical operators¶

operator	meaning
`&&`	and
`\\|\\|`	or
`!`	not

bitwise operators¶

operator	meaning
`&`	bitwise and
`\\|`	bitwise or
`^`	bitwise xor
`~`	bitwise not
`<<`	left shift
`>>`	right shift

Special/Miscellaneous Operators¶

operator	meaning
`=`	assignment
`&`	address of
`*`	dereference
`.`	dot
`->`	arrow
`,`	comma
`sizeof`	size of data

Keywords¶

SET - To assign value to a variable.

# syntax:
SET <variable_name> $<type> = <value> ;

# example:
SET name $STRING = "Bob" ;
SET age $INT = 20 ;
SET is_boy $BOOL = TRUE ;
SET mark_percent $FLOAT = 75.89 ;
SET grade $CHAR = 'B' ;

PRINT - To print a value to the terminal.

# syntax:
PRINT <value-1>, <value-2>, <value-3>, <value-n>, ... ;

# example
PRINT "BOB" ;
PRINT 123 ;
PRINT "mark: ", 90.5 ;

INPUT - To take input from the user.

# syntax:
INPUT <variable_name> $<type> ;

# example:
INPUT name $STRING ;
INPUT age $INT ;
INPUT is_boy $BOOL ;
INPUT mark_percent $FLOAT ;
INPUT grade $CHAR ;

GOTO - To jump to a label.

# syntax:
<label_name>: <statement> ;
...
GOTO <label_name> ;

IF-THEN-ELSE - To check a condition.

# syntax:
# method 1
IF <condition> THEN <statement> ELSE <statement> ;
# method 2
IF <condition> THEN 
    <statement-1> ;
    <statement-2> ;
    ...
    <statement-n> ;
ELSE 
    <statement-1> ;
    <statement-2> ;
    ...
    <statement-n> ;
ENDIF ;

FOR-NEXT - To iterate over a range.

 # syntax:
 # method 1: with out `STEP`
 FOR <control_variable> = <value> TO <end_value>
     <statement-1> ;
     <statement-2> ;
     ...
     <statement-n> ;
 NEXT <control_variable> ;

 # method 2: with `STEP`
 FOR <control_variable> = <value> TO <end_value> STEP <step_value>
     <statement-1> ;
     <statement-2> ;
     ...
     <statement-n> ;
 NEXT <control_variable> ;