Index: doc/tdbc_sqlite3.n
==================================================================
--- doc/tdbc_sqlite3.n
+++ doc/tdbc_sqlite3.n
@@ -97,10 +97,15 @@
 are implemented. Other isolation levels are promoted to
 \fBserializable\fR.
 .PP
 The \fB-readonly\fR flag is not implemented. \fB-readonly 0\fR is
 accepted silently, while \fB-readonly 1\fR reports an error.
+.PP
+The \fB-keepcase\fR flag is special and controls how table and column
+names are treated in the various methods to retrieve database metadata.
+By default the flag is zero, i.e. table and column names are reported
+all lower case. Otherwise, these names are used as defined in the database.
 .SH "BUGS"
 If any column name is not unique among the columns in a result set, the
 results of \fB-as dicts\fR returns will be missing all but the rightmost
 of the duplicated columns. This limitation can be worked around by adding
 appropriate \fBAS\fR clauses to \fBSELECT\fR statements to ensure that
