spmenu/libs/argv.c

void
readargs(int argc, char *argv[])
{
    int i = 0;
    int j = 0;

    // check if we should load the xrdb/config, because it needs to be loaded before arguments are checked (internal -> xresources -> arguments)
    for (j = 1; j < argc; j++) {
		if (!strcmp(argv[j], "-xrdb")) {
			xresources = 1;
        } else if (!strcmp(argv[j], "-nxrdb")) {
			xresources = 0;
        } else if (!strcmp(argv[j], "-lcfg")) {
			loadconfig = 1;
        } else if (!strcmp(argv[j], "-ncfg")) {
			loadconfig = 0;
        }
    }

    // init/read xrdb
    if (xresources) {
        XrmInitialize();

        if (loadconfig) {
            int cxrdb = system("[ -e $HOME/.config/spmenu/spmenurc ] && xrdb -override $HOME/.config/spmenu/spmenurc");
            int hxrdb = system("[ -e $HOME/.spmenurc ] && xrdb -override $HOME/.spmenurc");
        }

        load_xresources();
    }

    // no arguments
	for (i = 1; i < argc; i++)
        if (!strcmp(argv[i], "-v")) {      // prints version information
			puts("spmenu-"VERSION);
			exit(0);
        } else if (!strcmp(argv[i], "-h")) { // help
            usage();
		} else if (!strcmp(argv[i], "-it")) { // image: top
			imageposition = 0;
		} else if (!strcmp(argv[i], "-ib")) { // image: bottom
			imageposition = 1;
		} else if (!strcmp(argv[i], "-ic")) { // image: center
			imageposition = 2;
		} else if (!strcmp(argv[i], "-itc")) { // image: top center
			imageposition = 3;
		} else if (!strcmp(argv[i], "-b")) { // appears at the bottom of the screen
			menuposition = 0;
		} else if (!strcmp(argv[i], "-t")) { // appears at the top of the screen
			menuposition = 1;
		} else if (!strcmp(argv[i], "-nm")) { // normal mode
			mode = 0;
		} else if (!strcmp(argv[i], "-im")) { // insert mode
			mode = 1;
        } else if (!strcmp(argv[i], "-c")) {  // appears at the center of the screen
		    centered = 1;
        } else if (!strcmp(argv[i], "-f")) {   // grabs keyboard before reading stdin
			fast = 1;
        } else if (!strcmp(argv[i], "-rw")) {  // relative width
			accuratewidth = 1;
        } else if (!strcmp(argv[i], "-nrw")) {   // no relative width
			accuratewidth = 0;
        } else if (!strcmp(argv[i], "-xrdb")) {   // xresources
			xresources = 1;
        } else if (!strcmp(argv[i], "-nxrdb")) {   // no xresources
			xresources = 0;
        } else if (!strcmp(argv[i], "-F")) {   // fuzzy matching
		     fuzzy = 0;
        } else if (!strcmp(argv[i], "-s")) { // case-sensitive item matching
            casesensitive = 1;
        } else if (!strcmp(argv[i], "-ns")) { // case-insensitive item matching
            casesensitive = 0;
        } else if (!strcmp(argv[i], "-S")) { // don't sort
            sortmatches = 0;
        } else if (!strcmp(argv[i], "-nso")) { // don't sort
            sortmatches = 0;
        } else if (!strcmp(argv[i], "-so")) { // don't sort
            sortmatches = 1;
        } else if (!strcmp(argv[i], "-gc")) { // generate image cache
            generatecache = 1;
        } else if (!strcmp(argv[i], "-ngc")) { // don't generate image cache
            generatecache = 0;
		} else if (!strcmp(argv[i], "-wm")) { // display as managed wm window
				managed = 1;
		} else if (!strcmp(argv[i], "-nwm")) { // don't display as managed wm window
				managed = 0;
		} else if (!strcmp(argv[i], "-na")) { // disable alpha
				alpha = 0;
		} else if (!strcmp(argv[i], "-a")) { // alpha
				alpha = 1;
        } else if (!strcmp(argv[i], "-tp")) { //  allow the user to type
                type = 1;
        } else if (!strcmp(argv[i], "-nt")) { //  don't allow the user to type
                type = 0;
		} else if (!strcmp(argv[i], "-P")) {  // is the input a password
				passwd = 1;
		} else if (!strcmp(argv[i], "-hmc")) {   // hide match count
				hidematchcount = 1;
		} else if (!strcmp(argv[i], "-smc")) {  // don't hide match count
				hidematchcount = 0;
		} else if (!strcmp(argv[i], "-hm")) {   // hide mode indicator
				hidemode = 1;
		} else if (!strcmp(argv[i], "-sm")) {  // don't hide mode indicator
				hidemode = 0;
		} else if (!strcmp(argv[i], "-hla")) {   // hide left arrow
				hidelarrow = 1;
		} else if (!strcmp(argv[i], "-sla")) {  // don't hide left arrow
				hidelarrow = 0;
		} else if (!strcmp(argv[i], "-hra")) {   // hide right arrow
				hiderarrow = 1;
		} else if (!strcmp(argv[i], "-sra")) {  // don't hide right arrow
				hiderarrow = 0;
		} else if (!strcmp(argv[i], "-hpr")) {   // hide prompt
				hideprompt = 1;
		} else if (!strcmp(argv[i], "-spr")) {  // don't hide prompt
				hideprompt = 0;
		} else if (!strcmp(argv[i], "-hc")) {   // hide cursor
				hidecursor = 1;
		} else if (!strcmp(argv[i], "-sc")) {  // don't hide cursor
				hidecursor = 0;
		} else if (!strcmp(argv[i], "-hhl")) {   // hide highlighting
				hidehighlight = 1;
		} else if (!strcmp(argv[i], "-shl")) {  // don't hide highlighting
				hidehighlight = 0;
		} else if (!strcmp(argv[i], "-hi")) {   // hide image
				hideimage = 1;
		} else if (!strcmp(argv[i], "-si")) {  // don't hide image
				hideimage = 0;
		} else if (!strcmp(argv[i], "-ip")) {  // indent to prompt width
				indentitems = 1;
		} else if (!strcmp(argv[i], "-nip")) {  // don't indent to prompt width
				indentitems = 0;
        } else if (i + 1 == argc) {
                int arg = i;
                int pr = 1;

                if (strcmp(argv[i-1], "-xrdb")
                || strcmp(argv[i-1], "-nxrdb")
                || strcmp(argv[i-1], "-lcfg")
                || strcmp(argv[i-1], "-ncfg")
                )
                    pr = 0;

                if (arg != 1 && pr)
                    fprintf(stderr, "spmenu: The '%s' option requires an argument.\n", argv[i-1]);
                else if (pr)
                    fprintf(stderr, "spmenu: Invalid argument: '%s'\n", argv[i]);

        // dmenu compatibility arguments
		} else if (!strcmp(argv[i], "-i")) { // case-insensitive item matching, for compatibility reasons
            casesensitive = 0;

		// these options take one argument
        } else if (!strcmp(argv[i], "-g")) { // number of columns in grid
			columns = atoi(argv[++i]);
			if (lines == 0) lines = 1;
		} else if (!strcmp(argv[i], "-Ps")) { // password symbol
			password = argv[++i];
		} else if (!strcmp(argv[i], "-l")) { // number of lines in grid
			lines = atoi(argv[++i]);
		} else if (!strcmp(argv[i], "-mh")) { // minimum height of one menu line
	        lineheight += atoi(argv[++i]);
			if (columns == 0) columns = 1;
		} else if (!strcmp(argv[i], "-lp")) { // vertical padding
		    menupaddingv = atoi(argv[++i]);
		} else if (!strcmp(argv[i], "-hp")) { // horizontal padding
		    menupaddingh = atoi(argv[++i]);
		} else if (!strcmp(argv[i], "-pri")) { // high priority (csv)
            hpitems = tokenize(argv[++i], ",", &hplength);
		} else if (!strcmp(argv[i], "-ig")) { // gaps between image
		    imagegaps = atoi(argv[++i]);
		} else if (!strcmp(argv[i], "-la")) { // left arrow symbol
		    leftarrow = argv[++i];
		} else if (!strcmp(argv[i], "-ra")) { // right arrow symbol
		    rightarrow = argv[++i];
		} else if (!strcmp(argv[i], "-m")) // monitor
			mon = atoi(argv[++i]);
		else if (!strcmp(argv[i], "-bw")) { // border width
		    borderwidth = atoi(argv[++i]);
        } else if (!strcmp(argv[i], "-H")) // hist file location
			histfile = argv[++i];
	    else if (!strcmp(argv[i], "-x"))   // window x offset
			dmx = atoi(argv[++i]);
		else if (!strcmp(argv[i], "-y"))   // window y offset (from bottom up if -b)
			dmy = atoi(argv[++i]);
		else if (!strcmp(argv[i], "-z"))   // make spmenu this wide
			dmw = atoi(argv[++i]);
		else if (!strcmp(argv[i], "-p"))   // adds prompt to left of input field
			prompt = argv[++i];
		else if (!strcmp(argv[i], "-fn"))  // font or font set
            fonts[0] = argv[++i];
		else if (!strcmp(argv[i], "-nmt"))  // normal mode text
			strcpy(normtext, argv[++i]);
		else if (!strcmp(argv[i], "-imt")) {  // insert mode text
			strcpy(instext, argv[++i]);

        // dmenu compatibility options
        } else if (!strcmp(argv[i], "-nb")) {  // normal background color
			colors[SchemeItemNorm][ColBg] = argv[++i];
            colors[SchemeMenu][ColBg] = argv[++i];
            colors[SchemeInput][ColBg] = argv[++i];
            colors[SchemePrompt][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-nf")) {  // normal foreground color
			colors[SchemeItemNorm][ColFg] = argv[++i];
            colors[SchemeMenu][ColFg] = argv[++i];
            colors[SchemeInput][ColFg] = argv[++i];
            colors[SchemePrompt][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-sb")) {  // selected background color
			colors[SchemeItemSel][ColBg] = argv[++i];
            colors[SchemeMenu][ColBg] = argv[++i];
            colors[SchemeInput][ColBg] = argv[++i];
            colors[SchemePrompt][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-sf")) {  // selected foreground color
			colors[SchemeItemSel][ColFg] = argv[++i];
            colors[SchemeMenu][ColFg] = argv[++i];
            colors[SchemeInput][ColBg] = argv[++i];
            colors[SchemePrompt][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-is")) { // image size
            char buf[255];
            memset(buf, 0, sizeof(buf));
            memcpy(buf, argv[++i], sizeof(buf)-1);

            if(sscanf(buf, "%dx%d", &imagewidth, &imageheight) == 1)
                imageheight = imagewidth;

        } else if (!strcmp(argv[i], "-w")) { // embedding window id
			embed = argv[++i];
        } else if (!strcmp(argv[i], "-n")) { // preselected item
		    preselected = atoi(argv[++i]);

        // spmenu colors
        } else if (!strcmp(argv[i], "-nif")) { // normal item foreground color
			colors[SchemeItemNorm][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-nib")) { // normal item background color
			colors[SchemeItemNorm][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-sif")) { // selected item foreground color
			colors[SchemeItemSel][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-sib")) { // selected item background color
			colors[SchemeItemSel][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-npf")) { // normal item priority foreground color
			colors[SchemeItemNormPri][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-npb")) { // normal item priority background color
			colors[SchemeItemNormPri][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-spf")) { // selected item priority foreground color
			colors[SchemeItemSelPri][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-spb")) { // selected item priority background color
			colors[SchemeItemSelPri][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-mbg")) { // menu color
			colors[SchemeMenu][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-pfg")) { // prompt fg color
			colors[SchemePrompt][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-pbg")) { // prompt bg color
			colors[SchemePrompt][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-ifg")) { // input fg color
			colors[SchemeInput][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-pfg")) { // input bg color
			colors[SchemeInput][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-shf")) { // selected highlight foreground color
			colors[SchemeSelHighlight][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-shf")) { // selected highlight foreground color
			colors[SchemeSelHighlight][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-nhf")) {  // normal highlight foreground color
			colors[SchemeNormHighlight][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-shb")) { // selected highlight foreground color
			colors[SchemeSelHighlight][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-nhb")) { // normal highlight foreground color
			colors[SchemeNormHighlight][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-nbg")) { // numbgcolor
			colors[SchemeNumber][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-nfg")) { // numfgcolor
			colors[SchemeNumber][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-mbg")) { // mode
			colors[SchemeMode][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-mfg")) { // mode
			colors[SchemeMode][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-laf")) { // left arrow fg
			colors[SchemeLArrow][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-raf")) { // right arrow fg
			colors[SchemeRArrow][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-lab")) { // left arrow bg
			colors[SchemeLArrow][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-rab")) { // right arrow bg
			colors[SchemeRArrow][ColFg] = argv[++i];
        } else if (!strcmp(argv[i], "-bc")) { // border
			colors[SchemeBorder][ColBg] = argv[++i];
        } else if (!strcmp(argv[i], "-cc"))   // caret color
			colors[SchemeCaret][ColFg] = argv[++i];

        // sgr colors
		else if (!strcmp(argv[i], "-sgr0")) textcolors[0] = argv[++i]; // sgr color 0
		else if (!strcmp(argv[i], "-sgr1")) textcolors[1] = argv[++i]; // sgr color 1
		else if (!strcmp(argv[i], "-sgr2")) textcolors[2] = argv[++i]; // sgr color 2
		else if (!strcmp(argv[i], "-sgr3")) textcolors[3] = argv[++i]; // sgr color 3
		else if (!strcmp(argv[i], "-sgr4")) textcolors[4] = argv[++i]; // sgr color 4
		else if (!strcmp(argv[i], "-sgr5")) textcolors[5] = argv[++i]; // sgr color 5
		else if (!strcmp(argv[i], "-sgr6")) textcolors[6] = argv[++i]; // sgr color 6
		else if (!strcmp(argv[i], "-sgr7")) textcolors[7] = argv[++i]; // sgr color 7
		else if (!strcmp(argv[i], "-sgr8")) textcolors[8] = argv[++i]; // sgr color 8
		else if (!strcmp(argv[i], "-sgr9")) textcolors[9] = argv[++i]; // sgr color 9
		else if (!strcmp(argv[i], "-sgr10")) textcolors[10] = argv[++i]; // sgr color 10
		else if (!strcmp(argv[i], "-sgr11")) textcolors[11] = argv[++i]; // sgr color 11
		else if (!strcmp(argv[i], "-sgr12")) textcolors[12] = argv[++i]; // sgr color 12
		else if (!strcmp(argv[i], "-sgr13")) textcolors[13] = argv[++i]; // sgr color 13
		else if (!strcmp(argv[i], "-sgr14")) textcolors[14] = argv[++i]; // sgr color 14
		else if (!strcmp(argv[i], "-sgr15")) textcolors[15] = argv[++i]; // sgr color 15
		else
            fprintf(stderr, "spmenu: Invalid argument: '%s'\n", argv[i]);

    if (casesensitive) {
        fstrncmp = strncmp;
        fstrstr = strstr;
    } else {
	    fstrncmp = strncasecmp;
	    fstrstr = cistrstr;
    }
}

void
usage(void)
{
	fputs("spmenu: dynamic menu\n\n"
		  "- Arguments -\n"
		  "spmenu -l <line>      Set line count to stdin\n"
		  "spmenu -mh <height>   Set spmenu line height to <height>\n"
		  "spmenu -g <grid>      Set the number of grids to <grid>\n"
          "spmenu -gc            Generate image cache\n"
          "spmenu -ngc           Don't generate image cache\n"
          "spmenu -rw            Enable relative input width\n"
          "spmenu -nrw           Disable relative input width\n"
          "spmenu -f             Grabs keyboard before reading stdin\n"
		  "spmenu -F             Enable fuzzy matching\n"
		  "spmenu -P             Hide characters\n"
          "spmenu -Ps <symbol>   Set the password symbol to <symbol>\n"
		  "spmenu -p <text>      Set spmenu prompt text to <text>\n"
          "spmenu -ip            Indent items to prompt width\n"
          "spmenu -nip           Don't indent items to prompt width\n"
          "spmenu -a             Enable alpha\n"
          "spmenu -na            Disable alpha\n"
          "spmenu -tp            Allow the user to type\n"
          "spmenu -nt            Don't allow typing, the user must select an option\n"
		  "spmenu -x <x offset>  Offset spmenu x position by <x offset>\n"
		  "spmenu -y <y offset>  Offset spmenu y position by <y offset>\n"
          "spmenu -n <line>      Preselect <line> in the list of items\n"
		  "spmenu -z <width>     Width of the spmenu window\n"
          "spmenu -nmt <text>    Set normal mode text to <text>\n"
          "spmenu -imt <text>    Set insert mode text to <text>\n"
		  "spmenu -bw            Width of the border. 0 will disable the border\n"
          "spmenu -so            Sort matches\n"
          "spmenu -nso           Don't sort matches\n"
          "spmenu -pri <pri>     Specify a list of items that take priority\n"
		  "spmenu -s             Use case-sensitive matching\n"
		  "spmenu -ns            Use case-insensitive matching\n"
          "spmenu -nm            Start spmenu in normal mode\n"
          "spmenu -im            Start spmenu in insert mode\n"
		  "spmenu -t             Position spmenu at the top of the screen\n"
		  "spmenu -b             Position spmenu at the bottom of the screen\n"
		  "spmenu -c             Position spmenu at the center of the screen\n"
          "spmenu -hm            Hide mode indicator\n"
          "spmenu -hmc           Hide match count\n"
          "spmenu -hla           Hide left arrow\n"
          "spmenu -hra           Hide right arrow\n"
          "spmenu -hpr           Hide prompt\n"
          "spmenu -hc            Hide cursor\n"
          "spmenu -hhl           Hide highlight\n"
          "spmenu -hi            Hide image\n"
          "spmenu -sm            Show mode indicator\n"
          "spmenu -smc           Show match count\n"
          "spmenu -sla           Show left arrow\n"
          "spmenu -sra           Show right arrow\n"
          "spmenu -spr           Show prompt\n"
          "spmenu -sc            Show cursor\n"
          "spmenu -shl           Show highlight\n"
          "spmenu -si            Show image\n"
          "spmenu -xrdb          Load .Xresources on runtime\n"
          "spmenu -nxrdb         Don't load .Xresources on runtime\n"
		  "spmenu -m <monitor>   Specify a monitor to run spmenu on\n"
		  "spmenu -w <window id> Embed spmenu inside <window id>\n"
		  "spmenu -H <hist file> Specify a path to save the history to\n"
          "spmenu -ig <gaps>     Set image gaps to <gaps>\n"
		  "spmenu -lp <padding>  Set the vertical padding\n"
		  "spmenu -hp <padding>  Set the horizontal padding\n"
          "spmenu -la <symbol>   Set the left arrow to <symbol>\n"
          "spmenu -ra <symbol>   Set the right arrow to <symbol>\n"
          "spmenu -is <size>     Image size\n"
          "spmenu -it            Position the image at the top\n"
          "spmenu -ib            Position the image at the bottom\n"
          "spmenu -ic            Position the image in the center\n"
          "spmenu -itc           Position the image in the top center\n"
          "spmenu -wm            Spawn spmenu as a window manager controlled client/window. Useful for testing\n"
          "spmenu -nwm           Don't spawn spmenu as a window manager controlled client/window. Useful for testing\n"
          "spmenu -lcfg          Load spmenu configuration (~/.spmenu or ~/.config/spmenu/spmenurc)\n"
          "spmenu -ncfg          Don't load spmenu configuration (~/.spmenu or ~/.config/spmenu/spmenurc)\n"
          "spmenu -v             Print spmenu version to stdout\n"
          "\n", stdout);
          fputs("- Appearance arguments -\n"
		  "spmenu -fn  <font>    Set the spmenu font to <font>\n"
          "spmenu -nif <color>   Set the normal item foreground color\n"
          "spmenu -nib <color>   Set the normal item background color\n"
          "spmenu -sif <color>   Set the selected item foreground color\n"
          "spmenu -sib <color>   Set the selected item background color\n"
          "spmenu -npf <color>   Set the normal item (high priority) foreground color\n"
          "spmenu -npb <color>   Set the normal item (high priority) background color\n"
          "spmenu -spf <color>   Set the selected item (high priority) foreground color\n"
          "spmenu -spb <color>   Set the selected item (high priority) background color\n"
          "spmenu -pfg <color>   Set the prompt foreground color\n"
          "spmenu -pbg <color>   Set the prompt background color\n"
          "spmenu -ifg <color>   Set input foreground color\n"
          "spmenu -ibg <color>   Set input background color\n"
          "spmenu -mbg <color>   Set the menu background color\n"
		  "spmenu -nhf <color>   Set the normal highlight foreground color\n"
		  "spmenu -nhb <color>   Set the normal highlight background color\n"
		  "spmenu -shf <color>   Set the selected highlight foreground color\n"
		  "spmenu -shb <color>   Set the selected highlight background color\n"
		  "spmenu -shb <color>   Set the selected highlight background color\n"
          "spmenu -nfg <color>   Set the foreground color for the match count\n"
          "spmenu -nbg <color>   Set the background color for the match count\n"
          "spmenu -mfg <color>   Set the foreground color for the mode indicator\n"
          "spmenu -mbg <color>   Set the background color for the mode indicator\n"
          "spmenu -laf <color>   Set the left arrow foreground color\n"
          "spmenu -raf <color>   Set the right arrow foreground color\n"
          "spmenu -lab <color>   Set the left arrow background color\n"
          "spmenu -rab <color>   Set the right arrow background color\n"
          "spmenu -cc  <color>   Set the caret color\n"
          "spmenu -bc  <color>   Set the border color\n"
		  "spmenu -sgr0          Set the SGR 0 color\n"
		  "spmenu -sgr1          Set the SGR 1 color\n"
		  "spmenu -sgr2          Set the SGR 2 color\n"
		  "spmenu -sgr3          Set the SGR 3 color\n"
		  "spmenu -sgr4          Set the SGR 4 color\n"
		  "spmenu -sgr5          Set the SGR 5 color\n"
		  "spmenu -sgr6          Set the SGR 6 color\n"
		  "spmenu -sgr7          Set the SGR 7 color\n"
		  "spmenu -sgr8          Set the SGR 8 color\n"
		  "spmenu -sgr9          Set the SGR 9 color\n"
		  "spmenu -sgr10         Set the SGR 10 color\n"
		  "spmenu -sgr11         Set the SGR 11 color\n"
		  "spmenu -sgr12         Set the SGR 12 color\n"
          "spmenu -sgr13         Set the SGR 13 color\n"
		  "spmenu -sgr14         Set the SGR 14 color\n"
		  "spmenu -sgr15         Set the SGR 15 color\n"
          "\n", stdout);
          fputs("- dmenu compatibility -\n"
          "spmenu -S             Don't sort matches\n"
		  "spmenu -i             Use case-insensitive matching\n"
	      "spmenu -nb <color>    Set the normal background color\n"
		  "spmenu -nf <color>    Set the normal foreground color\n"
		  "spmenu -sb <color>    Set the selected background color\n"
		  "spmenu -sf <color>    Set the selected foreground color\n"
          , stdout);
	exit(1);
}