9781565920002 & yacc
by John R. Levine, Tony Mason, and Doug Brown


Following are the changes made in the 2/01 reprint:


{30} last expression example on the page:
added parentheses around the lead numeric parts to group the optional exponent
with either of the leading parts:

	-?((([0-9]+)|([0-9]*\.[0-9]+))([eE][-+]?[0-9]+)?)


{84} middle of the page, line which reads:

       choice action execute "/bin/sh"

was replaced with:

       command action execute "/bin/sh"


{288} top of page:  
The function "myinput" that ends here (Example E-2) won't work when "max" is 
small, because the variable "offset" never gets changed. Program line 1 on 
this page:
		
		}
		return copylen;
	}

now reads:
		
	        } else offset += copylen;
		return copylen;
	}