Getting 1-2 lines of code at a time does not "contaminate" the project, unless you get 100x that in a row and all from the same source. They are almost always g

Getting 1-2 lines of code at a time does not "contaminate" the project, unless you get 100x that in a row and all from the same source. They are almost always generic codes, short and doing just one simple thing. What kind of GPL project is largely contained in a single line or two? It's more like using words from the same vocabulary, not like quoting paragraphs from a novel.