_NONBLANKLINES
— Returns
the number of non-blank lines in the last file processed by
WORDS
.
Syntax:
%_NONBLANKLINES
A line which contains only whitespace characters such as spaces or tabs is
considered blank. Subtract %_NONBLANKLINES
from
%_LINES
to get the number of blank lines.
If the WORDS
command has not been called,
or if there was any error reading the last file, this variable returns the
value N/A
.