Configurable 'X-Bogosity' message

[David Relson]

Adrian,

So, the default has changed from "X-Spam-Status" to "X-Bogosity".  I'll 
update lexer.l which handles the task of removing 
SPAM_HEADER_LINES.  Although the old lexer.l removed lines beginning with 
"X-Spam-*:", I think that the new version will be slightly more limited.

David

Below is the code that will do the task:

Index: lexer.l
===================================================================
RCS file: /cvsroot/bogofilter/bogofilter/lexer.l,v
retrieving revision 1.6
diff -u -r1.6 lexer.l
--- lexer.l	6 Oct 2002 01:44:17 -0000	1.6
+++ lexer.l	6 Oct 2002 19:10:15 -0000
@@ -11,6 +11,7 @@
  #include <stdlib.h>
  #include <ctype.h>
  #include <string.h>
+#include "config.h"
  #include "lexer.h"

  // Our lexical analysis is different from Paul Graham's rules:
@@ -55,9 +56,13 @@
  {
      char *returned;

+    static int hdrlen = 0;
+    if (hdrlen==0)
+	hdrlen=strlen(SPAM_HEADER_NAME);
+
      returned = fgets(buf, max_size, yyin);

-    while (returned != NULL && memcmp(buf,"X-Spam-",6) == 0)
+    while (returned != NULL && memcmp(buf,SPAM_HEADER_NAME,hdrlen) == 0)
      {
  	do {
  	    returned = fgets(buf, max_size, yyin);