BubbleLang/Keywords

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Keyword List

Keyword List

CMD	Meaning
False	Logical 0.
None	A nil constant.
True	Logical 1. P.S.: True+True=2
if	If-statement.
elif	Equal el(se )if.
else	If-else final statement.
var	Define variable.
const	Define constant.
import	Import a library externally.
from	Import all (or partial) declarations and definitions from the Standard Library.
int, float, and so on	See BubbleLang#Types.
for	Iterative loops.
while	Conditional loops.
continue	Abort this cycle and proceed to the next round.
break	Jump straight out of the loop.
try	Attempted execution of code that may cause an error.
except	Specifies the code to run if the code inside the try statement block does throw an error.
finally	Regardless of whether the statements in the try block are successfully executed or not, the statements in the finally block will be executed.
in	Returns True if the element appears in a list/tuple (or a key-value pair appears in a dictionary), otherwise False.
assert	Similar to an if-else statement block, but if the condition (assertion) is not true, an assertion error is raised.
lambda	You should know lambda expressions, right?
global	If there is a variable with the same name as the global variable, the global variable is called instead of the local variable.
function	Define function.
class	Define object.
raise	Throw an error directly.
pass	Something that can act as a placeholder.
with	If you don't put the actions you want to perform after opening the file in the with block, it will lead to fatal consequences: you will not be able to close the file in time after the error occurs.
return	Return a value.
delete	Delete a variable.
undefine	Similar to a delete statement, but deleting (dedefining) a function (or an object).
and	Only when both conditions are true will it return to True.
or	As long as one condition is true, it returns to True.
not	If the condition is True, return False.
bwand	Only if one of the binary bits of both operands is 1, the resulting binary bit is set to 1.
bwor	As long as one of the binary bits of an operand is 1, the corresponding binary bit of the result is set to 1.
bwnot	If the operand is x and the result is y, then y = (-x)-1.
bwxor	If one of the binary bits of the two operands is the same, the corresponding binary bit of the result is set to 0.
shiftl	Shift to the left, and shift x bits is multiplied by 2 to the xth power.
shiftr	Shift to the right, and shift x bits is divided by 2 to the xth power(integer division).