1 02/13/85  line_length, ll
 2 
 3 Syntax as a command:  ll {maxlength}
 4 
 5 
 6 Syntax as an active function:  [ll {maxlength}]
 7 
 8 
 9 Function: allows you to control the maximum length of a line output to
10 the device (usually your terminal) that your process is connected to
11 through the user_output I/O switch.
12 
13 
14 Arguments:
15  maxlength
16    is a positive decimal number greater than four that specifies the
17    maximum number of characters that can henceforth be printed on a
18    single line using the I/O switch named user_output.  If you don't
19    give it, the current line length is printed.  Output lines longer
20    than maxlength are folded.
21 
22 
23 Notes: As an active function, the current line length setting is
24 returned and a new one set if you supply maxlength.