ref: 1c585c2cc2404281311525dd26a80c8935f6332d
parent: ce2ad9701d018dcff87ecabf1038bb202ea39a50
author: Sigrid Solveig Haflínudóttir <sigrid@ftrv.se>
date: Thu Jul 14 17:12:37 EDT 2022
sam(1): clarify "<rio>" works on dot just like "look"
--- a/sys/man/1/sam
+++ b/sys/man/1/sam
@@ -835,8 +835,10 @@
The snarf buffer is unaffected.
.TP
.B <rio>
-Exchange snarf buffers with
+Exchange dot with snarf buffer of
.IR rio .
+If dot is the null string, the text in the snarf buffer is
+used.
.TP
.BI / regexp
Search forward for the next match of the last regular expression