todo: -more functions / operators -errors handler -objects system (for now, it's really really limited) -a "--+-+++-+-+--+-+++-+++5-------7" support for example -adding an infinite precision calculator (clever system, by switching on it when it needs) OH! AND 5*"hello" and "hey"*19 and "hello "+"fellow "+"scratchers" are working!
v0.1; shared v0.2: corrected priorities bug where it was executed on the left to right order v0.3: added negative numbers support for functions now (before : max(0-5, 7), now: max(-5, 7)) v.4: added some functions, added the possibility of multiple_chars op, started the booleans implementation.
