| LINE |
Input |
The line of text to wrap.
|
OUTPUT |
Both |
Name of the array in which to return the wrapped text
in. Each subscript stores one line of text and is numeric. The first subscript
is one and subsequent subscripts are incremented by one.
The array variable itself may contain the total number of lines in the array.
The input variable LINENUM controls where the total number of lines of text is
returned.
Example:
OUTPUT=2
OUTPUT(1)="First line of text."
OUTPUT(2)="Second line of text."
|
INDENT |
Input |
Boolean flag denoting whether to indent lines two
through the last (1) or not (0).
|
TRIM |
Input |
Boolean flag denoting whether to remove trailing
spaces from every returned line (1) or not (0).
|
COLNUM |
Input |
The column number that wrapped lines should be
indented to. If not specified, the utility will calculate this value based on
the position of the colon or if there is no colon, the position of the first
non-space character.
|
LINENUM |
Input |
Reference to a variable in which the number of lines
in the OUTPUT array is stored. If no reference is specified ($D(LINENUM)=0),
the number of lines in the OUTPUT array is retuned in the OUTPUT array:
OUTPUT=number_of_lines
|
IOM |
Input |
The width (number of characters) in each line. If
this is not specified, the utility will use either the value in the IOM system
variable or if that is not defined, 80.
|
ZERO |
Input |
Boolean flag denoting whether to return text in a
zero subscript below the line number subscript (1) or not (0). The default
value is not (0).
Example for True:
OUTPUT(1,0)="Fist line of text."
Example for False:
OUTPUT(1)="First line of text."
|
