Adopt shell convention of omitting from the history commands prefixed

with a space.
petelewis · Jul 4, 2006 · 99293b4 · 99293b4
1 parent cf2f59c
commit 99293b4
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/history.c b/history.c
@@ -81,7 +81,12 @@ void mutt_history_add (history_class_t hclass, const char *s)
   {
     prev = h->last - 1;
     if (prev < 0) prev = HistSize - 1;
-    if (!h->hist[prev] || mutt_strcmp (h->hist[prev], s) != 0)
+
+    /* don't add to prompt history:
+     *  - lines beginning by a space
+     *  - repeated lines
+     */
+    if (*s != ' ' && (!h->hist[prev] || mutt_strcmp (h->hist[prev], s) != 0))
     {
       mutt_str_replace (&h->hist[h->last++], s);
       if (h->last > HistSize - 1)