The -p option tells bogolexer to print just the tokens read from stdin, without any extra messages.
The -q option tells bogolexer to print a token count, without printing the actual tokens.
The -h option prints the help message and exits.
The -n option tells bogolexer to map non-ascii characters to the question point '?'.
The -v option increases the verbosity level.
The -xflags option allows setting of debug flags for printing debug messages.
The -cfilename option tells bogolexer to read the config file named.
The -C option prevents bogolexer from reading configuration files.
The -D option redirects the debugging output to stdout (it defaults to stderr).
The -Ifilename option tells bogolexer to read its input from the specified file, rather than from stdin.
The -Ofilename option tells bogolexer to write its output to the specified file, rather than to stdout.
The -V option prints the version number and exits.