Macro Code Error: Right Position

if we will stay all spaces then(? maybe smth is hidden at the moment) we can save position of start macros and just add it on error

maybe we then need other way for split: while not in `%%%`: split first, when in `%%%` split by last
for example: `a%%%%bb%%%%%ccc` must be splited as `a` + `%bb%%` + `ccc`
(seems like this split-method will work)