[Cscope-cvs] CVS: cscope/src scanner.l,1.7,1.8

[Hans-Bernhard B. <br...@us...>]

Update of /cvsroot/cscope/cscope/src
In directory sc8-pr-cvs4.sourceforge.net:/tmp/cvs-serv32305

Modified Files:
	scanner.l 
Log Message:
Tolerate EOF in the middle of a delimeted character sequence.

Index: scanner.l
===================================================================
RCS file: /cvsroot/cscope/cscope/src/scanner.l,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -r1.7 -r1.8
*** scanner.l	8 Jan 2004 14:07:20 -0000	1.7
--- scanner.l	9 Mar 2007 23:54:34 -0000	1.8
***************
*** 96,101 ****
  /* Assume this is the AT&T/SCO style lex */
  #undef	input
! #define input()  ((yytchar=(yytchar=yysptr>yysbuf?*(unsigned char *)--yysptr:getc(yyin))=='/'?comment():yytchar)==EOF?0:yytchar)
! #define noncommentinput()  ((yytchar=yysptr>yysbuf?*--yysptr:getc(yyin))==EOF?0:yytchar)
  #undef	unput
  #define unput(c) (*yysptr++=(c))
--- 96,101 ----
  /* Assume this is the AT&T/SCO style lex */
  #undef	input
! #define input()  ((yytchar=(yytchar=yysptr>yysbuf?*(unsigned char *)--yysptr:getc(yyin))=='/'?comment():yytchar)==EOF?LEXEOF:yytchar)
! #define noncommentinput()  ((yytchar=yysptr>yysbuf?*--yysptr:getc(yyin))==EOF?LEXEOF:yytchar)
  #undef	unput
  #define unput(c) (*yysptr++=(c))
***************
*** 686,690 ****
  	c = getc (yyin);
  
! 	return c;
  }
  
--- 686,690 ----
  	c = getc (yyin);
  
! 	return (c == EOF) ? LEXEOF : c;
  }