--- freem/src/strings.c	2025/03/09 15:20:18	1.2
+++ freem/src/strings.c	2025/04/09 19:52:02	1.4
@@ -1,23 +1,11 @@
 /*
- *                            *
- *                           * *
- *                          *   *
- *                     ***************
- *                      * *       * *
- *                       *  MUMPS  *
- *                      * *       * *
- *                     ***************
- *                          *   *
- *                           * *
- *                            *
- *
- *   strings.c
+ *   $Id: strings.c,v 1.4 2025/04/09 19:52:02 snw Exp $
  *    freem string library
  *
  *  
  *   Author: Serena Willis <snw@coherent-logic.com>
  *    Copyright (C) 1998 MUG Deutschland
- *    Copyright (C) 2020 Coherent Logic Development LLC
+ *    Copyright (C) 2020, 2025 Coherent Logic Development LLC
  *
  *
  *   This file is part of FreeM.
@@ -35,6 +23,16 @@
  *   You should have received a copy of the GNU Affero Public License
  *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
  *
+ *   $Log: strings.c,v $
+ *   Revision 1.4  2025/04/09 19:52:02  snw
+ *   Eliminate as many warnings as possible while building with -Wall
+ *
+ *   Revision 1.3  2025/03/09 19:50:47  snw
+ *   Second phase of REUSE compliance and header reformat
+ *
+ *
+ * SPDX-FileCopyrightText:  (C) 2025 Coherent Logic Development LLC
+ * SPDX-License-Identifier: AGPL-3.0-or-later
  **/
 
 #include "mpsdef.h"
@@ -62,7 +60,6 @@ long int stnlen (const char *source, siz
     return length;
 }
 
-
 /* copy string from 'source' to 'dest' */
 long int stcpy (char *dest, const char *source)			
 {
@@ -123,18 +120,6 @@ short int stcat (char *dest, const char
     return TRUE;
 }
 
-long int stncat (char *dest, const char *source, size_t siz)
-{
-    long int srclen;
-    long int dstlen;
-
-    srclen = stnlen (source, siz);
-    dstlen = stnlen (dest, siz);
-
-    
-    return 0;
-}
-
 /* compare str1 and str2 */
 short int stcmp (char *str1, char *str2)			
 {
@@ -230,6 +215,7 @@ void stncnv_c2m(char *cstr, size_t siz)
 
     return;
 }
+
 /* convert at most 'count' characters of *key into human-readable format in *buf */
 size_t key_to_name(char *buf, const char *key, size_t count)
 {
@@ -254,7 +240,7 @@ size_t key_to_name(char *buf, const char
         c = key[i];
         next = key[i + 1];
         
-        switch (key[i]) {
+        switch (c) {
 
             case EOL: