Teletype Line Printer Emulator Handler for OS/8
8-694
Author: Stanley R. Vivian,
University of Manitoba, Winnipeg, Canada
Operating System: OS/8
Source Language: PAL-8

Abstract: This OS/8 handler emulates the LP08 line printer on the
ASR33 teletype. It handles form-feeds, tabs, line overrun and paging. A
character count automatically generates a carriage return-line feed whenever
the count exceeds 72. A line count automatically pages at 62 lines by
introducing 4 additional CR/LF's to produce II-inch pages. Due to space
limitations in the handler, vertical tab results in a single additional CR/
LF. An attempt to read from the handler results in an immediate normal
exit. First entry to the handler generates 4 CR/LF's. There is no closing
form-feed.

Media Price Code: D2, G5
Catalog: August 1978