* mu: add the 'mu stats' command (WIP) + some refactoring

lib/Makefile.am

@@ -92,6 +92,7 @@ libmu_la_SOURCES=			\
 libmu_la_LIBADD=			\
 	$(XAPIAN_LIBS)			\
 	$(GMIME_LIBS)			\
-	$(GLIB_LIBS)
+	$(GLIB_LIBS)			\
+	$(GUILE_LIBS)
 
 EXTRA_DIST=mu-msg-crypto.c

lib/mu-str.c

@@ -717,3 +717,32 @@ leave:
 
 	return nick;
 }
+
+
+
+
+gchar*
+mu_str_quoted_from_strv (const gchar **params)
+{
+	GString *str;
+	int i;
+
+	g_return_val_if_fail (params, NULL);
+
+	if (!params[0])
+		return g_strdup ("");
+
+	str = g_string_sized_new (64); /* just a guess */
+
+	for (i = 0; params[i]; ++i) {
+
+		if (i > 0)
+			g_string_append_c (str, ' ');
+
+		g_string_append_c (str, '"');
+		g_string_append (str, params[i]);
+		g_string_append_c (str, '"');
+	}
+
+	return g_string_free (str, FALSE);
+}

lib/mu-str.h

@@ -359,6 +359,17 @@ gchar* mu_str_guess_first_name (const char* name)
 gchar* mu_str_guess_last_name (const char* name)
         G_GNUC_WARN_UNUSED_RESULT;
 
+
+/**
+ * take a list of strings, and turn them in into their quoted
+ * concatenation
+ *
+ * @param params NULL-terminated array of strings
+ *
+ * @return the quoted concatenation of the strings
+ */
+gchar* mu_str_quoted_from_strv (const gchar **params);
+
 G_END_DECLS
 
 #endif /*__MU_STR_H__*/