- text-lines sprocedure
Splits s on embedded newlines and joins the pieces with break1, so a multi-line string participates correctly in the enclosing group's flatten/break decision instead of dumping raw newlines into the middle of a line.
Splits s on embedded newlines and joins the pieces with break1, so a multi-line string participates correctly in the enclosing group's flatten/break decision instead of dumping raw newlines into the middle of a line.