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-rw-r--r--doc/sciteco.1.in7
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/sciteco.1.in b/doc/sciteco.1.in
index f57415c..c7ad1a9 100644
--- a/doc/sciteco.1.in
+++ b/doc/sciteco.1.in
@@ -223,7 +223,12 @@ Execute \(lqsciteco --help\(rq for more details.
.SCITECO_TOPIC status
.
\*(ST will return a non-null exit code if an error occurred during
-batch mode processing.
+batch mode processing \(em usually 1 on UNIX.
+Otherwise the top value on the numeric stack will determine
+the process' exit code as if passed to libc's
+.BR exit (3)
+function.
+On UNIX systems only numbers between 0 and 255 may be meaningfull.
.
.
.SH ENVIRONMENT