man error::pass2: mention prologue-searching for unavailable $context

diff --git a/man/error::pass2.7stap b/man/error::pass2.7stap
index 4e57f1bca2a0e954e7cce48d07234510685aa563..2f2ae047d206a359adf96a3f72789f3235a87db8 100644 (file)
--- a/man/error::pass2.7stap
+++ b/man/error::pass2.7stap
@@ -64,6 +64,9 @@ expression to test for the resolvability of a context variable expression.
 Consider using the
 .IR "stap \-\-skip\-badvars"
 option to silently replace misbehaving context variable expressions with zero.
+Experiment with the
+.IR "stap \-\-prologue\-searching"
+option.
 
 .TP
 module cache inconsistencies