Disable 'interactive' options in :exec/:eval

Incremental search, automatic info and completion are
not needed in non interactive context.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/option_manager.cc b/src/option_manager.cc
index f2c6576c..0bb2f4df 100644
--- a/src/option_manager.cc
+++ b/src/option_manager.cc
@@ -56,7 +56,7 @@ Option& OptionManager::get_local_option(const String& name)
 
 }
 
-const Option& OptionManager::operator[](const String& name) const
+Option& OptionManager::operator[](const String& name)
 {
     auto it = find_option(m_options, name);
     if (it != m_options.end())
@@ -67,6 +67,11 @@ const Option& OptionManager::operator[](const String& name) const
         throw option_not_found(name);
 }
 
+const Option& OptionManager::operator[](const String& name) const
+{
+    return const_cast<OptionManager&>(*this)[name];
+}
+
 template<typename MatchingFunc>
 CandidateList OptionManager::get_matching_names(MatchingFunc func)
 {