1 files changed, 5 insertions, 1 deletions
diff --git a/options/m_option.h b/options/m_option.h
index 7e6550691a..e77452af69 100644
--- a/options/m_option.h
+++ b/options/m_option.h
@@ -333,6 +333,10 @@ struct m_option {
 
     // Initialize variable to given default before parsing options
     const void *defval;
+
+    // Print a warning when this option is used (for options with no direct
+    // replacement.)
+    const char *deprecation_message;
 };
 
 
@@ -394,7 +398,7 @@ struct m_option {
 
 // Dynamic data type.
 /** This flag indicates that the data is dynamically allocated (m_option::p
- *  points to a pointer). It enables a little hack in the \ref Config wich
+ *  points to a pointer). It enables a little hack in the \ref Config which
  *  replaces the initial value of such variables with a dynamic copy in case
  *  the initial value is statically allocated (pretty common with strings).
  */