Updated README.md

Author: manjavacas

README.md

@@ -6,15 +6,17 @@ A toolkit designed to facilitate the handling of MELCOR/MELGEN `1.8.6` files.
 
 ## ⚙️ Utilities
 
-- Reading Control Volumes (`CVs`) and Flow Paths (`FLs`) and converting them to objects.
-- Writing, deleting and editing `CVs` and `FLs`.
+- Reading Control Volumes (`CVs`), Flow Paths (`FLs`), Control Functions (`CFs`) and converting them to objects.
+- Writing, deleting and editing `CVs`, `FLs` and `CFs`.
 - Plotting files generated by the `EDF` package (`PTF` support is planned!)
 - Extraction of values printed by `EDF`.
-- Obtaining the list of available/used IDs for certain objects (`CVs`, `FLs`).
+- Obtaining the list of available/used IDs for different objects (`CVs`, `FLs`, `CFs`).
 - Remove all comments from an input file.
 - Search for objects by their ID.
 - Search for duplicate objects in a given list.
 - Get adjacent `CVs` and `FL` connections for a given `CV`.
+- Get `CFs` associated with a given `FL`.
+- Recursively extract inter-dependent `CFs`.
 - Create submodels from a given `CV` (_beta_).
 
 ## ➕ Extensions