These are the operators availailable in LPC. They are listed in the
order or precedence (low priority first):

expr1 , expr2	Evaluate 'expr1' and then 'expr2'. The returned value is
		the result of 'expr2'. The returned value of 'expr1' is thrown
		away.

var = expr	Evaluate 'expr', and assign the value to 'var'. The new value
		of 'var' is the result.

var += expr	Assign the value of 'expr' + 'var' to 'var'. This is
		equivalente to "var = var + expr".

var -= expr	Similar to '+=' above.
var &= expr
var |= expr
var ^= expr
var <<= expr
var >>= expr
var *= expr
var %= expr
var /= expr

expr1 || expr2	The result is true if 'expr1' or 'expr2' is true. 'expr2' is
		not evaluated if 'expr1' was true.

expr1 && expr2	The result is true i 'expr1' and 'expr2' is true. 'expr2' is
		not evaluated if 'expr1' was false.

expr1 | expr2	The result is the bitwise or of 'expr1' and 'expr2'.

expr1 ^ expr2	The result is the bitwise xor of 'expr1' and 'expr2'.

expr1 & expr2	The result is the bitwise and of 'expr1' and 'expr2'.

expr1 == expr2	Compare values. Valid for strings and numbers.

expr1 != expr1	Compare values. Valid for strings and numbers.

expr1 > expr2	Valid for strings and numbers.

expr1 >= expr2	Valid for strings and numbers.

expr1 < expr2	Valid for strings and numbers.

expr1 <= expr2	Valid for strings and numbers.

expr1 << expr2	Shift 'expr1' left 'expr2' bits.

expr1 >> expr2	Shift 'expr1' right 'expr2' bits.

expr1 + expr2	Add 'expr1' and 'expr2'. If numbers, then arithmetic addition
		is used. If one of the expressions are a string, then that
		string is concatenated with the other value. You can also
		add two arrays together which gives an array containing
		all the elements from both arrays.

expr1 - expr2	Subtract 'expr2' from 'expr1'. Valid for numeric values and
		arrays. In the latter case an array with the elements from
		the first array where the elements also existing in array
		2 has been excluded.

expr1 * expr2	Multiply 'expr1' with 'expr2'.

expr1 % expr2	The modulo operator of numeric arguments.

expr1 / expr2	Integer division.

++ var		Increment the value of variable 'var', and return the new
		value.

-- var		Decrement the value of variable 'var', and return the new
		value.

- var		Compute the negative value of 'var'.

! var		Compute the logical 'not' of an integer.

~ var		The boolean 'not' of an integer.

var++		Increment the value of variable 'var', and return the old
		value.

var--		Decrement the value of variable 'var', and return the old
		value.

expr1[expr2]	The array given by 'expr1' is indexed by 'expr2'.

expr1->name(...) 'expr1' gives either an object or a string which is converted
		to an object, and calls the function 'name' in this object.


