
plsesc: Set the escape character for text strings 

DESCRIPTION:

	Set the escape character for text strings.	From C (in contrast to
	fortran, see plsescfortran) you pass esc as a character. Only selected
	characters are allowed to prevent the user from shooting himself in
	the foot (For example, a \ isn't allowed since it conflicts with C's
	use of backslash as a character escape).  Here are the allowed escape
	characters and their corresponding decimal ASCII values:
	!, ASCII 33 	#, ASCII 35 	$, ASCII 36 	%, ASCII 37 	&,
	ASCII 38	 *, ASCII 42	 @, ASCII 64	 ^, ASCII 94	 ~, ASCII
	126

SYNOPSIS:

plsesc(esc)

ARGUMENTS:

    esc (char, input) :    Escape character. 
