manpage entry for header-click

man/man1/fzf.1

@@ -1278,6 +1278,15 @@ e.g.
      \fBfzf --bind space:jump,jump:accept,jump-cancel:abort\fR
 .RE
 
+\fIheader-click\fR
+.RS
+Triggered when a mouse click occurs within the header. Sets \fBFZF_HEADERCLICK_LINE\fR and \fBFZF_HEADERCLICK_COLUMN\fR environment variables.
+
+e.g.
+     \fBprintf "head1\\nhead2" | fzf --header-lines=2 --bind header-click:transform-prompt:"printf \\${FZF_HEADERCLICK_LINE}x\\${FZF_HEADERCLICK_COLUMN}"\fR
+
+.RE
+
 .SS AVAILABLE ACTIONS:
 A key or an event can be bound to one or more of the following actions.