--- freem/src/routine.c	2025/03/09 19:50:47	1.3
+++ freem/src/routine.c	2025/04/13 04:22:43	1.6
@@ -1,5 +1,5 @@
 /*
- *   $Id: routine.c,v 1.3 2025/03/09 19:50:47 snw Exp $
+ *   $Id: routine.c,v 1.6 2025/04/13 04:22:43 snw Exp $
  *    Routine buffer management
  *
  *  
@@ -24,6 +24,15 @@
  *   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
  *
  *   $Log: routine.c,v $
+ *   Revision 1.6  2025/04/13 04:22:43  snw
+ *   Fix snprintf calls
+ *
+ *   Revision 1.5  2025/04/09 19:52:02  snw
+ *   Eliminate as many warnings as possible while building with -Wall
+ *
+ *   Revision 1.4  2025/03/27 03:27:35  snw
+ *   Install init scripts to share/freem/examples/init and fix regression in method dispatch
+ *
  *   Revision 1.3  2025/03/09 19:50:47  snw
  *   Second phase of REUSE compliance and header reformat
  *
@@ -205,6 +214,12 @@ short rtn_get_superclass(char *rou, char
         
         if (ch == ')') after_parens = TRUE;
 
+        /* ignore comments in search for superclass */
+        if (ch == ';' && after_parens == TRUE) {
+            found_super = FALSE;
+            break;
+        }
+        
         if (ch == ':' && after_parens == TRUE) {
             strcpy (buf, p);
             found_super = TRUE;
@@ -247,8 +262,8 @@ short rtn_get_path(char *rou, char *buf)
         stcnv_m2c (pth);
     }
     
-    snprintf (buf, PATHLEN, "%s/%s.m", pth, rou);
-
+    snprintf (buf, PATHLEN - 1, "%s/%s.m", pth, rou);
+    
     if ((fp = fopen (buf, "r")) != NULL) {
         (void) fclose (fp);
 
@@ -304,7 +319,6 @@ m_entry *rtn_get_entries(char *rou)
     char cur_label[255];
     int has_args = 0;
     char *paren_pos;
-    char *curarg;
     
     if (rtn_get_path (rou, rou_path) == FALSE) {
         return (m_entry *) NULL;