Nov 16, 2025
diff --git a/stroll/src/runtime.py b/stroll/src/runtime.py
        "list", "append", "index", ">", "<", ">=", "<=", "==", "!=",
        "true", "false", "&", "|", "sqrt", "pow", "mod", "abs",
        "len", "reverse", "concat", "strlen", "substr",
        "fn", "call", "native", "use", "return"
        "fn", "call", "native", "use", "return","max","min","&","|","not","push-front","print","range"
    ] # we are transitioning from putting builtings in the KW to the core and lib folder

    E = lambda x: evaluate(x, env) # lambda func cause it looks cool and does stuff xD
            if token == "pow":   return math.pow(E(ast[idx + 1]), E(ast[idx + 2]))
            if token == "sqrt":  return math.sqrt(E(ast[idx + 1]))
            if token == "abs":   return abs(E(ast[idx + 1]))
            if token == "max": return max(E(ast[idx + 1]), E(ast[idx + 2]))
            if token == "min": return min(E(ast[idx + 1]), E(ast[idx + 2]))


            # comapritives
            if token == ">":     return E(ast[idx + 1]) >  E(ast[idx + 2])
            # logic
            if token == "&":     return bool(E(ast[idx + 1]) and E(ast[idx + 2]))
            if token == "|":     return bool(E(ast[idx + 1]) or  E(ast[idx + 2]))
            if token == "not":   return not E(ast[idx + 1])


            # return as in return
            if token == "return": raise _Return(E(ast[idx + 1]))
                env[name] = value
                return (name, value)

            if token == "push-front":
                name = ast[idx + 1]
                value = E(ast[idx + 2])
                if not isinstance(env[name], list):
                     raise TypeError
                env[name].insert(0, value)
                return env[name]

            #for print
            if token == "print":
                val = E(ast[idx + 1])
                print(val)
                return val

            # Array stuff
            # list for initiating a dynamic array
            if token == "list":
                    exec(code, NATIVE_GLOBALS, native_locals)
                    env.update(native_locals)
                    return None

            if token == "range":
                args = [E(a) for a in ast[idx+1:]]
                if len(args) == 1:
                    return list(range(args[0]))
                return list(range(args[0], args[1]))

    #finally out of kw hell
    elif isinstance(ast, (int, float)):
        return ast
Original file line number	Diff line number	Diff line change
Expand Up		@@ -57,7 +57,7 @@ def evaluate(ast, env=None):
		"list", "append", "index", ">", "<", ">=", "<=", "==", "!=",
		"true", "false", "&", "\|", "sqrt", "pow", "mod", "abs",
		"len", "reverse", "concat", "strlen", "substr",
		"fn", "call", "native", "use", "return"
		"fn", "call", "native", "use", "return","max","min","&","\|","not","push-front","print","range"
		] # we are transitioning from putting builtings in the KW to the core and lib folder

		E = lambda x: evaluate(x, env) # lambda func cause it looks cool and does stuff xD
Expand DownExpand Up		@@ -109,6 +109,9 @@ def evaluate(ast, env=None):
		if token == "pow": return math.pow(E(ast[idx + 1]), E(ast[idx + 2]))
		if token == "sqrt": return math.sqrt(E(ast[idx + 1]))
		if token == "abs": return abs(E(ast[idx + 1]))
		if token == "max": return max(E(ast[idx + 1]), E(ast[idx + 2]))
		if token == "min": return min(E(ast[idx + 1]), E(ast[idx + 2]))


		# comapritives
		if token == ">": return E(ast[idx + 1]) > E(ast[idx + 2])
Expand All		@@ -121,6 +124,8 @@ def evaluate(ast, env=None):
		# logic
		if token == "&": return bool(E(ast[idx + 1]) and E(ast[idx + 2]))
		if token == "\|": return bool(E(ast[idx + 1]) or E(ast[idx + 2]))
		if token == "not": return not E(ast[idx + 1])


		# return as in return
		if token == "return": raise _Return(E(ast[idx + 1]))
Expand All		@@ -132,6 +137,20 @@ def evaluate(ast, env=None):
		env[name] = value
		return (name, value)

		if token == "push-front":
		name = ast[idx + 1]
		value = E(ast[idx + 2])
		if not isinstance(env[name], list):
		raise TypeError
		env[name].insert(0, value)
		return env[name]

		#for print
		if token == "print":
		val = E(ast[idx + 1])
		print(val)
		return val

		# Array stuff
		# list for initiating a dynamic array
		if token == "list":
Expand DownExpand Up		@@ -293,7 +312,12 @@ def evaluate(ast, env=None):
		exec(code, NATIVE_GLOBALS, native_locals)
		env.update(native_locals)
		return None

		if token == "range":
		args = [E(a) for a in ast[idx+1:]]
		if len(args) == 1:
		return list(range(args[0]))
		return list(range(args[0], args[1]))

		#finally out of kw hell
		elif isinstance(ast, (int, float)):
		return ast
Expand Down