--- lbbs/src/bwf.c	2025/11/07 06:32:50	1.3
+++ lbbs/src/bwf.c	2025/12/18 02:56:00	1.7
@@ -6,6 +6,10 @@
  * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #define PCRE2_CODE_UNIT_WIDTH 8
 
 #include "bwf.h"
@@ -31,8 +35,6 @@ int bwf_load(const char *filename)
 	size_t len_line;
 	char *p = bwf_pattern_str;
 	int line_id = 0;
-	int errorcode;
-	PCRE2_SIZE erroroffset;
 
 	if (filename == NULL)
 	{
@@ -56,9 +58,15 @@ int bwf_load(const char *filename)
 			return -3;
 		}
 
-		if (line[len_line - 1] == '\n')
+		while (len_line > 0 && (line[len_line - 1] == '\n' || line[len_line - 1] == '\r'))
 		{
 			line[len_line - 1] = '\0';
+			len_line--;
+		}
+
+		if (len_line == 0)
+		{
+			continue;
 		}
 
 		if (p > bwf_pattern_str)
@@ -83,23 +91,29 @@ int bwf_load(const char *filename)
 
 	fclose(fp);
 
-#ifdef _DEBUG
-	log_error("Debug: bwf_pattern_str: %s\n", bwf_pattern_str);
-#endif
+	log_debug("Debug: bwf_pattern_str: %s\n", bwf_pattern_str);
 
-	bwf_unload();
+	return 0;
+}
+
+int bwf_compile(void)
+{
+	int errorcode;
+	PCRE2_SIZE erroroffset;
+
+	bwf_cleanup();
 
 	bwf_code = pcre2_compile((PCRE2_SPTR)bwf_pattern_str, PCRE2_ZERO_TERMINATED, PCRE2_CASELESS, &errorcode, &erroroffset, NULL);
 	if (bwf_code == NULL)
 	{
 		log_error("pcre2_compile() error: %d", errorcode);
-		return -4;
+		return -1;
 	}
 
 	return 0;
 }
 
-void bwf_unload(void)
+void bwf_cleanup(void)
 {
 	if (bwf_code != NULL)
 	{
@@ -156,10 +170,8 @@ int check_badwords(char *str, char c_mas
 			}
 			else
 			{
-#ifdef _DEBUG
-				log_error("Debug: match pattern #%d of %d at offsets [%d, %d]\n",
+				log_debug("Debug: match pattern #%d of %d at offsets [%d, %d]\n",
 						  i, match_count, ovector[i * 2], ovector[i * 2 + 1] - ovector[i * 2]);
-#endif
 				memset(str + ovector[i * 2], c_mask, ovector[i * 2 + 1] - ovector[i * 2]);
 				total_match_count++;
 				startoffset = ovector[i * 2 + 1];