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1993-06-20
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1KB
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51 lines
/*
* Script to send monitor a stream and send an IXO page on success.
*
* Copyright 1992, Mike W. Meyer
* All Rights Reserved
*
* This filters pages out of it's standard input stream. The only argument
* is "multi", which causes multi-page messages for long messages.
*/
debug = 0 /* set to 1 to enable debugging messages */
if ~debug then trace Background
/* argument processing */
parse arg dest format
if dest = "" then do
say "no destination specified"
exit
end
if strip(format) = "" then format = "line"
/* Arrange things so signals send us somewhere reasonable */
signal on error
signal on ioerr
signal on halt
signal on syntax
/* Spin, watching stdin */
do until eof(stdin)
line = readln(stdin)
out = builddata(format)
if out ~= "" then
if debug then say dest out
else address command 'spoolpage' dest 'message' out
end
exit
/* Catch errors and exit in that mode */
error:
ioerr:
halt:
syntax:
status = "Unexpected error:" rc "at line:" sigl
if debug then say status
else address command 'spoolpage' dest 'message' status
exit 20
/* create a lexical scope with only the advertized variables visible. */
builddata: procedure expose line
interpret "return" arg(1)