Command: text_color
  
Syntax: 
  text_color(i)
  
Description: 
  Set the foreground text color. Add 16 to get blinking text
  in some modes. See graphics.e for a list of possible colors.
  
Comments: 
  Text that you print *after* calling text_color will have the
  desired color. 
  
  When your program terminates, the last color that you selected
  and actually printed on the screen will remain in effect.
  Thus you may have to print something, maybe just '\n', in 
  WHITE to restore white text, especially if you are at the 
  bottom line of the screen, ready to scroll up.
  
Example: 
     text_color(BRIGHT_BLUE)

See Also: 
  bk_color
  
