if target of push then doswp;

##doswp:
rem experimening with delimiters.. leading and trainings are auto tacked on - for database material matching they must not be there.. so for clarity and nice legibility Ill leave them out of general view.

swap x so y is z is not finished yet.. low progress;

$mat = "living,green,greener";
swap $mat take 'green' delimiter ,;
rem swap $mat so '\\|' is ',';
print " hmm $mat";