Add a %val{...} expand type

%val{name} gives access to values given in shell through $kak_<name>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/shell_manager.hh b/src/shell_manager.hh
index 16a5f27e..f5d27a03 100644
--- a/src/shell_manager.hh
+++ b/src/shell_manager.hh
@@ -28,6 +28,7 @@ public:
                 int* exit_status = nullptr);
 
     void register_env_var(StringView regex, EnvVarRetriever retriever);
+    String get_val(StringView name, const Context& context) const;
 
 private:
     std::vector<std::pair<Regex, EnvVarRetriever>> m_env_vars;