I have played around with plain
tex for a while now and can't figure out how to get back to justified text after e.g.
\raggedright. Can it really be that I have to use
\raggedright in a group
\begingroup\raggedright...\endgroup in order to restore justified text? There has to be a way to get back the original justifying.
edit: I could get something similar to justified texts by using
\spaceskip3pt plus 2pt minus 1pt
But this is not the original justifying.