Lines between statements
linesBetweenStatements is the number of empty lines dfmt writes between two top-level statements
of a file. It acts when a file is formatted; a single statement has no neighbour to be separated
from.
Default: 1. One empty line separates statements without spending a screen on it, and it is
what most people write by hand. The range is 0 to 5.
0 runs the statements straight after one another with no empty line between them: a seed file
of one-line inserts, a grant script, anywhere the file is a list rather than prose. 2 or more is for a project whose
statements are long and whose style guide wants a visible gap between them.
Empty lines you wrote between statements are read by blankLines; this option sets what dfmt writes on its own.
One statement after another, at 1 and at 0
select 1; select 2select 1;
select 2select 1; select 2select 1;
select 2