[netrexx-pipelines] What causes return code = 13?

[J L. T. <jlt...@ma...>]

Hi,
	This question is slightly related to "Question about delimited strings".

	When I run this pipeline

| ~/bin/NetRexx
| $ pipe '(getHelp) < getOOrexxDocs.nrx | inside %/* -- Help File Text Start -% %*/ --
Help File Text End -% | console'
| NOTE: Picked up JDK_JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
| :
| @14:27:11,leslie@pinto rc=0

from the directory where getOOrexx.Docs.nrx resides, it produces the expected output; but
when I run it from a different directory, e.g.

| ~/bin/NetRexx/Pipelines
| $ pipe '(getHelp) < /home/leslie/bin/NetRexx/getOOrexxDocs.nrx | inside %/* -- Help File
Text Start -% %*/ -- Help File Text End -% | console'
| NOTE: Picked up JDK_JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true
| RC=13
| @15:24:32,leslie@pinto rc=0

instead of the expected output I get someone's RC=13.  Note also that the last line shows
that the return code that bash sees is 0.
	Where does this RC=13 come from?  The only return codes mentioned (In the Progamming
Guide) are 0, 1 or 2 from the compiler.  Might it be from Java?

Leslie
--
Platform: GNU/Linux
Hardware: x86_64
Distribution: openSUSE Leap 15.4
NetRexx: 4.03-GA build 260-20220503-1730