/* This program does something =) */ 

#include <stdio.h>
#define loc "[5;23f"		/* define row and column */
#define erasetoend "[0J"        /* clear the screen      */  
#define cursorhome "[0H"	/* send the cursor home  */
#define clearscreen "[2J"  /* clear screen and send curor home */
#define revvideo "[7m"    /* reverse video */
#define reset "[0m"
#define bold "[1m"
#define underline "[4m"
#define black "[30m"
#define red "[0;31m"
#define green "[0;32m"
#define brown "[0;33m"
#define blue "[0;34m"
#define purple "[0;35m"
#define cyan "[0;36m"
#define yellow "[1;33m"   /* bold yellow */
#define bred "[1;31m"
#define bgreen "[1;32m"
#define bblue "[1;34m"
#define bpurple "[1;35m"
#define bcyan "[1;36m"
#define bwhite "[1;37m"
#define dred "[30;31m"    /* same as plain red    */
#define dgreen "[30;32m"  /* same as plain green  */
#define dblue "[30;34m"   /* same as plain blue   */
#define dpurple "[30;35m" /* same as plain purple */
#define dcyan "[30;36m"   /* same as plain cyan   */
#define grey "[30;37m"

/*
     Black            Dark Gray     
     Blue             Light Blue    
     Green            Light Green   
     Cyan             Light Cyan    
     Red              Light Red     
     Purple           Light Purple  
     Brown            Yellow        
     Light Gray       White         


Black background     Dark Gray text     
Black background     Light Red text     
Black background     Light Green text   
Black background     Yellow text        
Black background     Light Blue text    
Black background     Light Purple text  
Black background     Light Cyan text    
Black background     White text         
Dark Red background  Dark Gray text     
Dark Red background  Light Red text     
Dark Red background  Light Green text   
Dark Red background  Yellow text        
Dark Red background  Light Blue text    
Dark Red background  Light Purple text  
Dark Red background  Light Cyan text    
Dark Red background  White text         
Green background     Dark Gray text     
Green background     Light Red text     
Green background     Light Green text   
Green background     Yellow text        
Green background     Light Blue text    
Green background     Light Purple text  
Green background     Light Cyan text    
Green background     White text         
Brown background     Dark Gray text     
Brown background     Light Red text     
Brown background     Light Green text   
Brown background     Yellow text        
Brown background     Light Blue text    
Brown background     Light Purple text  
Brown background     Light Cyan text    
Brown background     White text         
Blue background      Dark Gray text     
Blue background      Light Red text     
Blue background      Light Green text   
Blue background      Yellow text        
Blue background      Light Blue text    
Blue background      Light Purple text  
Blue background      Light Cyan text    
Blue background      White text         
Purple background    Dark Gray text     
Purple background    Light Red text     
Purple background    Light Green text   
Purple background    Yellow text        
Purple background    Light Blue text    
Purple background    Light Purple text  
Purple background    Light Cyan text    
Purple background    White text         
Cyan background      Dark Gray text     
Cyan background      Light Red text     
Cyan background      Light Green text   
Cyan background      Yellow text        
Cyan background      Light Blue text    
Cyan background      Light Purple text  
Cyan background      Light Cyan text    
Cyan background      White text         
Grey background      Dark Gray text     
Grey background      Light Red text     
Grey background      Light Green text   
Grey background      Yellow text        
Grey background      Light Blue text    
Grey background      Light Purple text  
Grey background      Light Cyan text    
Grey background      White text         
*/

char esc = 27;            /* escape character */
char bell = 7;            /* the bell         */
char ret;                 /* holds return key */

int main(){
  printf("%c%s",esc,clearscreen);        /*clear screen*/
  puts("ESC characters\n\n");

  printf("%c%sBlack%c%s<-- Black\n",esc,black,esc,reset);
  printf("%c%sGrey%c%s\n",esc,grey,esc,reset);
  printf("%c%sRed\n",esc,red);
  printf("%c%sGreen\n",esc,green);
  printf("%c%sBlue\n",esc,blue);
  printf("%c%sPurple\n",esc,purple);
  printf("%c%sCyan\n",esc,cyan);
  printf("%c%sBrown%c%s\n",esc,brown,esc,reset);
  puts("-Hit Return Key-");
  scanf("%c",&ret); 					/*read carriage ret.*/
  printf("%c", bell);

  printf("%c%s%c%sBold Plain Text\n",esc,reset,esc,bold);
  printf("%c%sBold Black%c%s\n",esc,black,esc,reset);   /* This will show but will look dark grey */
  printf("%c%sBold Yellow\n",esc,yellow);
  printf("%c%sBold Red\n",esc,bred);
  printf("%c%sBold Green\n",esc,bgreen);
  printf("%c%sBold Blue\n",esc,bblue);
  printf("%c%sBold Purple\n",esc,bpurple);
  printf("%c%sBold Cyan\n",esc,bcyan);
  printf("%c%sBold White%c%s\n\n",esc,bwhite,esc,reset);
  puts("-Hit Return Key-");
  scanf("%c",&ret); 					/*read carriage ret.*/
  printf("%c", bell);

  printf("%c%s",esc,revvideo);    /* reverse the color, doesn't work on color thats not in bold */
  printf("%c%s%c%s reverse Bold Black \n",esc,bold,esc,black);
  printf("%c%s reverse Yellow \n",esc,yellow);
  printf("%c%s reverse Red \n",esc,bred);
  printf("%c%s reverse Green \n",esc,bgreen);
  printf("%c%s reverse Blue \n",esc,bblue);
  printf("%c%s reverse Purple \n",esc,bpurple);
  printf("%c%s reverse Cyan \n",esc,bcyan);
  printf("%c%s reverse White %c%s\n",esc,bwhite,esc,reset);
  printf("%c%s",esc,revvideo);
  printf("%c%s reverse Bold Text %c%s\n\n",esc,bold,esc,reset);     /* had
to turn off white for this to work */
  puts("-Hit Return Key-");
  scanf("%c",&ret); 					/*read carriage ret.*/
  printf("%c", bell);

  printf("%c%sUnderlined Plain text\n",esc,underline);
  printf("%c%sUndelined Bold\n",esc,bold);     /* the rest of the colors need to be in bold */
  printf("%c%sUndelined Bold Black\n",esc,black);
  printf("%c%sUndelined Bold Red\n",esc,bred);
  printf("%c%sUndelined Bold Green\n",esc,bgreen);
  printf("%c%sUndelined Bold Blue\n",esc,bblue);
  printf("%c%sUndelined Bold Purple\n",esc,bpurple);
  printf("%c%sUndelined Bold Cyan\n",esc,bcyan);
  printf("%c%sUndelined Bold White%c%s\n",esc,bwhite,esc,reset);
  printf("%c", bell);

  puts("\nFear The Col0rs");
}