.RB "[\|" \-r | \-\-reverse\-sort "\|]"
.RB "[\|" \-\-size\-sort "\|]"
.RB "[\|" \-u | \-\-undefined\-only "\|]"
+.RB "[\|" \-l | \-\-line\-numbers "\|]"
.RB "[\|" \-\-help "\|]"
.RB "[\|" \-\-version "\|]"
.RB "[\|" "\-t \fIradix" | \-\-radix=\fIradix "\|]"
.B \-\-undefined\-only
Display only undefined symbols (those external to each object file).
+.TP
+.B \-l
+.TP
+.B \-\-line\-numbers
+For each symbol, use debugging information to try to find a filename and
+line number. For a defined symbol, look for the line number of the
+address of the symbol. For an undefined symbol, look for the line
+number of a relocation entry which refers to the symbol. If line number
+information can be found, print it after the other symbol information.
+
.TP
.B \-V
.TP