*** cproto-4.4/lex.l	Wed Jan 20 23:27:17 1999
--- cproto-4.4/lex.l.s-max	Wed Jan 20 23:57:12 1999
***************
*** 350,356 ****
  {
      int	c;
      int	nest	= 0;
!     while ((c = input()) > 0) {
  	if (c == '(')
  	    nest++;
  	else if (c == ')') {
--- 350,356 ----
  {
      int	c;
      int	nest	= 0;
!     while (((c = input()) != 0) && (c != EOF)) {
  	if (c == '(')
  	    nest++;
  	else if (c == ')') {
***************
*** 379,385 ****
      int	len = 0;
      char bfr[BUFSIZ];
  
!     while ((c = input()) > 0) {
  	if (len < sizeof(bfr)-1 && !isspace(c))
  	    bfr[len++] = c;
  	if (c == '(')
--- 379,385 ----
      int	len = 0;
      char bfr[BUFSIZ];
  
!     while (((c = input()) != 0) && (c != EOF)) {
  	if (len < sizeof(bfr)-1 && !isspace(c))
  	    bfr[len++] = c;
  	if (c == '(')
***************
*** 458,463 ****
--- 458,472 ----
  static void
  save_text_offset ()
  {
+     if (strlen(yytext) >= MAX_TEXT_SIZE)
+     {
+ 	char err[256];
+ 	sprintf(err, "Not enough space to save text offset:\n"
+ 	    "MAX_TEXT_SIZE is %d; need at least %d.",
+ 	    MAX_TEXT_SIZE, strlen(yytext));
+ 	YY_FATAL_ERROR(err);
+     }
+ 
      (void)strcpy(yylval.text.text, yytext);
  #if OPT_LINTLIBRARY
      copy_typedef(yytext);
***************
*** 576,585 ****
  #if defined(FLEX_SCANNER) || !defined(YYLMAX)
      put_quoted(delim);
  #endif
!     while ((c = input()) != 0) {
  	if (c == '\\') {
  	    put_quoted(c);
! 	    if ((c = input()) == 0)
  		break;
  	    put_quoted(c);
  	} else {
--- 585,594 ----
  #if defined(FLEX_SCANNER) || !defined(YYLMAX)
      put_quoted(delim);
  #endif
!     while (((c = input()) != 0) && (c != EOF)) {
  	if (c == '\\') {
  	    put_quoted(c);
! 	    if (((c = input()) == 0) || (c == EOF))
  		break;
  	    put_quoted(c);
  	} else {
***************
*** 614,620 ****
      cmtVal.preproz = 0;
  #endif
  
!     while ((c = input()) != 0) {
  	if (cur_file->convert)
  	    fputc(c, cur_file->tmp_file);
  
--- 623,629 ----
      cmtVal.preproz = 0;
  #endif
  
!     while (((c = input()) != 0) && (c != EOF)) {
  	if (cur_file->convert)
  	    fputc(c, cur_file->tmp_file);
  
***************
*** 694,700 ****
      if (dest != NULL)
  	*dest = '\0';
  
!     while ((c = input()) != 0) {
  	if (cur_file->convert)
  	    fputc(c, cur_file->tmp_file);
  
--- 703,709 ----
      if (dest != NULL)
  	*dest = '\0';
  
!     while (((c = input()) != 0) && (c != EOF)) {
  	if (cur_file->convert)
  	    fputc(c, cur_file->tmp_file);