-If you \i{double-click} the left mouse button, PuTTY will select a
-whole word. If you double-click, hold down the second click, and
-drag the mouse, PuTTY will select a sequence of whole words. (You
-can adjust precisely what PuTTY considers to be part of a word; see
-\k{config-charclasses}.) If you \e{triple}-click, or
-\i{triple-click} and drag, then PuTTY will select a whole line or
-sequence of lines.
+If you \i{double-click} the left mouse button, PuTTY will
+\I{selecting words}select a whole word. If you double-click, hold
+down the second click, and drag the mouse, PuTTY will select a
+sequence of whole words. (You can adjust precisely what PuTTY
+considers to be part of a word; see \k{config-charclasses}.)
+If you \e{triple}-click, or \i{triple-click} and drag, then
+PuTTY will \I{selecting lines}select a whole line or sequence of lines.