The history is shown at the bottom of the local timeline.

data.c

@@ -914,6 +914,37 @@ int history_del(snac *snac, char *id)
 }
 
 
+d_char *history_list(snac *snac)
+{
+    d_char *list;
+    xs *spec;
+    glob_t globbuf;
+
+    list = xs_list_new();
+    spec = xs_fmt("%s/history/" "*.html", snac->basedir);
+
+    if (glob(spec, 0, NULL, &globbuf) == 0) {
+        int n;
+        char *fn;
+
+        for (n = 0; (fn = globbuf.gl_pathv[n]) != NULL; n++) {
+            char *p;
+
+            if ((p = strrchr(fn, '/')) != NULL) {
+                *p++ = '\0';
+
+                if (*p != '_')
+                    list = xs_list_append(list, p);
+            }
+        }
+    }
+
+    globfree(&globbuf);
+
+    return list;
+}
+
+
 void enqueue_input(snac *snac, char *msg, char *req, int retries)
 /* enqueues an input message */
 {

html.c

@@ -483,6 +483,10 @@ d_char *html_entry(snac *snac, d_char *os, char *msg, xs_set *seen, int local, i
     xs *actor_o = NULL;
     char *actor;
 
+    /* do not show non-public messages in the public timeline */
+    if (local && !is_msg_public(snac, msg))
+        return os;
+
     /* return if already seen */
     if (xs_set_add(seen, id) == 0)
         return os;
@@ -720,6 +724,31 @@ d_char *html_timeline(snac *snac, char *list, int local)
 
     s = xs_str_cat(s, "</div>\n");
 
+    if (local) {
+        xs *s1 = xs_fmt(
+            "<div class=\"snac-history\">\n"
+            "<p class=\"snac-history-title\">%s</p><ul>\n",
+            L("History")
+        );
+
+        s = xs_str_cat(s, s1);
+
+        xs *list = history_list(snac);
+        char *p, *v;
+
+        p = list;
+        while (xs_list_iter(&p, &v)) {
+            xs *fn = xs_replace(v, ".html", "");
+            xs *s1 = xs_fmt(
+                        "<li><a href=\"%s/h/%s\">%s</li>\n",
+                        snac->actor, v, fn);
+
+            s = xs_str_cat(s, s1);
+        }
+
+        s = xs_str_cat(s, "</ul></div>\n");
+    }
+
     s = html_user_footer(snac, s);
 
     {

snac.h

@@ -86,6 +86,7 @@ double history_mtime(snac *snac, char *id);
 void history_add(snac *snac, char *id, char *content, int size);
 d_char *history_get(snac *snac, char *id);
 int history_del(snac *snac, char *id);
+d_char *history_list(snac *snac);
 
 void enqueue_input(snac *snac, char *msg, char *req, int retries);
 void enqueue_output(snac *snac, char *msg, char *actor, int retries);