[Subject Prev][Subject Next][Thread Prev][Thread Next][Subject Index][Thread Index]

Re: Information on flex



>     Can anyone help me on flex. I am learning to use it and i tried
> copying the second example in its man page directly to a file name
> lexinput and tried
>             flex lexinput
>          It gives an error stating error unexpected EOF on line 52.
> Could anyone guide me through this

iirc, the example you are talking abt is the 3rd one. anyway, remove 
the tab (or spaces) at the start of each line in flexinput.

ie. 

	/* scanner for a toy Pascal-like language */
	%{
		/* need this for the call to atof() below */
		#include <math.h>

should be

/* scanner for a toy Pascal-like language */
%{
	/* need this for the call to atof() below */
	#include <math.h>
	

--
saisanthosh