DialogProlog is an option for Dialog that can give an expression to evaluate before the dialog starts.
EndOfFile is a symbol returned by Read when it reaches the end of a file.
InputNamePacket[string] is a MathLink packet that contains in string the name to be assigned to the next input.
LightBlue represents a light blue color in graphics or style specifications.
LightBrown represents a light brown color in graphics or style specifications.
LightCyan represents a light cyan color in graphics or style specifications.
LightGray represents a light gray color in graphics or style specifications.
LightGreen represents a light green color in graphics or style specifications.
LightMagenta represents a light magenta color in graphics or style specifications.
LightOrange represents a light orange color in graphics or style specifications.