Language Reference
This page is a compact reference for ENG v0.1.0.
Declaration
engling
Let name be expression.
Make name be expression.
Assignment
engling
Set name to expression.
Output
engling
Print expression.
Show expression.
Display expression.
Literals
engling
42
3.14
"hello"
true
false
Arithmetic
engling
a plus b
a minus b
a multiplied by b
a divided by b
a modulo b
Comparison
engling
a is equal to b
a is not equal to b
a is greater than b
a is less than b
a is greater than or equal to b
a is less than or equal to b
Logic
engling
a and b
a or b
Conditional
engling
If condition, then
statements
Otherwise
statements
End.
Loops
engling
Repeat count times
statements
End.
engling
While condition
statements
End.
Functions
engling
Define a function called name that takes x and returns expression.
or:
engling
Define a function called name that takes x
statements
End.
Function calls
engling
Run name.
Run name with value.
Run name with value1 and value2.
Lists
engling
Make a list called name.
Add value to name.
Get the first item of name.
Set the first item of name to value.
Print the length of name.
Modules
engling
Import module.
From module use name.
UI
When built with --features ui:
engling
Make a window called app titled "Example".
Add a label to app labeled "Hello".
Add a button to app labeled "OK".
When the OK button is clicked, run handler.
Comments
engling