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ID$–Identification Line Routine
Bit 32
Bit 31
Clear: line spacing for first PCW is 1 (next line).
Set: line spacing for first PCW is 07777 (top of page).
Clear: do not print the ID$ output.
Set: call I$DPRINT to print all ID$ output.
The following are two examples of generating the ID$ packet with I$DPKT:
Example 1
$(2)
IDPACKET I$DPKT ‘IDOUTPUT’ ‘Collector 31R1’
In example 1, the I$DPKT procedure generates an 11-word packet at location IDPACKET
under location counter 2. The I$DPKT procedure also allocates space following the ID$
packet for a buffer, which will contain the ID$ output. IDOUTPUT specifies the location
of the first word of this buffer. I$DPKT determines the length of the buffer (in this
example, 14 words).
I$DPKT also stores the ASCII string 'Collector 31R1' following the ID$ packet. The
options bits parameter is omitted. This sets all option bits to zero.
Example 2
$(4)
IDPAC I$DPKT 20,IDLINE 27,PGMIDENT 026
IDLINE $RES 20
PGMIDENT ‘Math Quiz Program (Level 8)’
In example 2, the I$DPKT procedure generates an 11-word packet at location IDPAC
under location counter 4. ID$ generates the identification line in the 20-word data area at
location IDLINE. ID$ uses the 27-character string at location PGMIDENT for the program
description part of the identification line.
The octal code 026 sets condition bits 34, 33, and 31. This directs ID$ to exclude the
creation date and time from the identification line, use the short format for execution
data and time, and print the identification line.
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