or matching the regexp.
The ^R key switches between the standard multi-substring mode and the
-regexp mode.
+regexp mode, and ^I between the case-sensitive and case-insensitive
+modes.
The main usage of selector is as an efficient search in the shell
command history. With the correct option, it will inject the selected
.IP "\fB-l <max number of lines>\fP" 10
specify the maximum number of lines to take into account
.IP "\fB-f <input filename>\fP" 10
-specify the file to search into
+specify a file to search into (option kept for compatibility reasons)
.SH "EXAMPLES"