(decode_mode_spec): Define %e to indicate memory full.

diff --git a/src/xdisp.c b/src/xdisp.c
index f7f7898b476f70c8a8ba5e9baecfa71edc8b0acb..973528bebf5d62de4a390062d7ef9cd57f42ff2e 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -17192,6 +17192,19 @@ decode_mode_spec (w, c, field_width, precision, multibyte)
        return decode_mode_spec_buf;
       }
 
+    case 'e':
+#ifndef SYSTEM_MALLOC
+      {
+       extern char *spare_memory;
+       if (spare_memory)
+         return "";
+       else
+         return "!MEM FULL! ";
+      }
+#else
+      return "";
+#endif
+
     case 'F':
       /* %F displays the frame name.  */
       if (!NILP (f->title))