Add support for env var name completion

Fixes #659

1 files changed, 3 insertions, 0 deletions

diff --git a/src/shell_manager.hh b/src/shell_manager.hh
index b7e462e7..0d9a16a1 100644
--- a/src/shell_manager.hh
+++ b/src/shell_manager.hh
@@ -6,6 +6,7 @@
 #include "flags.hh"
 #include "string.hh"
 #include "utils.hh"
+#include "completion.hh"
 
 namespace Kakoune
 {
@@ -39,6 +40,8 @@ public:
     void register_env_var(StringView str, bool prefix, EnvVarRetriever retriever);
     String get_val(StringView name, const Context& context) const;
 
+    CandidateList complete_env_var(StringView prefix, ByteCount cursor_pos) const;
+
 private:
     struct EnvVarDesc { String str; bool prefix; EnvVarRetriever func; };
     Vector<EnvVarDesc> m_env_vars;