+ if(show_help || error) {
+ cerr << "Selector version " << VERSION << "-R" << REVISION_NUMBER
+ << endl
+ << "Written by Francois Fleuret <francois@fleuret.org>."
+ << endl
+ << endl
+ << "Usage: " << argv[0] << " [options] [<filename1> [<filename2> ...]]" << endl
+ << endl
+ << " -h show this help" << endl
+ << " -v inject the selected line in the tty" << endl
+ << " -d remove duplicated lines" << endl
+ << " -b remove the bash history line prefix" << endl
+ << " -z remove the zsh history line prefix" << endl
+ << " -i invert the order of lines" << endl
+ << " -e start in regexp mode" << endl
+ << " -a case sensitive" << endl
+ << " -m monochrome mode" << endl
+ << " -q make a flash instead of a beep on an edition error" << endl
+ << " -- rest of the arguments are filenames" << endl
+ << " -t <title>" << endl
+ << " add a title in the modeline" << endl
+ << " -c <fg modeline> <bg modeline> <fg highlight> <bg highlight>" << endl
+ << " set the display colors" << endl
+ << " -o <output filename>" << endl
+ << " set a file to write the selected line to" << endl
+ << " -s <pattern separator>" << endl
+ << " set the symbol to separate substrings in the pattern" << endl
+ << " -x <label separator>" << endl
+ << " set the symbol to terminate the label" << endl
+ << " -l <max number of lines>" << endl
+ << " set the maximum number of lines to take into account" << endl
+ << endl;