commit - b1bf14358f5e1cf55766c71c63045c96bf083aaf
commit + e6c76b79c20d08c436f2d05e1c21c0be6196aea0
blob - 379342debff79aab7b8d92c70ca3c64fffdbf8ef
blob + de39131af3eafea01c1b2bb3bbef59d6320fd7c4
--- tog/tog.1
+++ tog/tog.1
@@ -108,6 +108,8 @@ Show log entries for the parent directory of the curre
 Prompt for a search pattern and start searching for matching commits.
 The search pattern is an extended regular expression which is matched
 against a commit's author name, committer name, and log message.
+Regular expression syntax is documented in
+.Xr re_format 7 .
 .It Cm n
 Find the next commit which matches the current search pattern.
 .It Cm N