+ * Revision 1.85 2007/01/05 14:19:02 fabiankeil
+ * Handle pcrs_execute() errors in template_fill() properly.
+ *
+ * Revision 1.84 2006/12/28 17:54:22 fabiankeil
+ * Fixed gcc43 conversion warnings and replaced sprintf
+ * calls with snprintf to give OpenBSD's gcc one less reason
+ * to complain.
+ *
+ * Revision 1.83 2006/12/17 19:35:19 fabiankeil
+ * Escape ampersand in Privoxy menu.
+ *
+ * Revision 1.82 2006/12/17 17:53:39 fabiankeil
+ * Suppress the toggle link if remote toggling is disabled.
+ *
+ * Revision 1.81 2006/12/09 13:49:16 fabiankeil
+ * Fix configure option --disable-toggle.
+ * Thanks to Peter Thoenen for reporting this.
+ *
+ * Revision 1.80 2006/12/08 14:45:32 fabiankeil
+ * Don't lose the FORCE_PREFIX in case of
+ * connection problems. Fixes #612235.
+ *
+ * Revision 1.79 2006/11/13 19:05:50 fabiankeil
+ * Make pthread mutex locking more generic. Instead of
+ * checking for OSX and OpenBSD, check for FEATURE_PTHREAD
+ * and use mutex locking unless there is an _r function
+ * available. Better safe than sorry.
+ *
+ * Fixes "./configure --disable-pthread" and should result
+ * in less threading-related problems on pthread-using platforms,
+ * but it still doesn't fix BR#1122404.
+ *
+ * Revision 1.78 2006/09/21 19:22:07 fabiankeil
+ * Use CGI_PREFIX to check the referrer.
+ * The check for "http://config.privoxy.org/" fails
+ * if the user modified CGI_SITE_2_HOST.
+ *
+ * Revision 1.77 2006/09/21 15:17:23 fabiankeil
+ * Adjusted headers for Privoxy's cgi responses:
+ * Don't set Last-Modified, Expires and Cache-Control
+ * headers for redirects; always set "Connection: close".
+ *
+ * Revision 1.76 2006/09/07 14:06:38 fabiankeil
+ * Only predate the Last-Modified header for cgi responses
+ * that are delivered with status code 404 or 503.
+ *
+ * Revision 1.75 2006/09/07 11:56:39 fabiankeil
+ * Mark cgi_send_user_manual as harmless,
+ * to fix the access denied problem Hal spotted.
+ * The manual has no secret content, therefore we
+ * don't have to care about "secure" referrers.
+ *
+ * Revision 1.74 2006/09/06 18:45:03 fabiankeil
+ * Incorporate modified version of Roland Rosenfeld's patch to
+ * optionally access the user-manual via Privoxy. Closes patch 679075.
+ *
+ * Formatting changed to Privoxy style, added call to
+ * cgi_error_no_template if the requested file doesn't
+ * exist and modified check whether or not Privoxy itself
+ * should serve the manual. Should work cross-platform now.
+ *