Machine Registration: typing a machine no longer overwrites a Name you typed

The Name field followed every keystroke in Machine. It now follows only
while Name is empty or still the value it filled in itself.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0167GfjZWhsGJh9at1F9sc9y

Author: andy

src/apps/machregister/WxMachineRegister.C

@@ -387,8 +387,14 @@ void WxMachineRegister::machineFullNameUpdatedCB(wxCommandEvent& event)
 
     //  Only when the user types a machine: loading a saved entry must keep
     //  its own name, or Delete looks for a name that was never saved.
+    //  Follow the machine only while Name is empty or still the value
+    //  filled in here, so a name the user typed is never overwritten.
     if (!p_inCtrlUpdate) {
-        p_machineRefNameText->SetValue(refName);
+        string current = (string)(p_machineRefNameText->GetValue());
+        if (current.empty() || current == p_autoRefName) {
+            p_autoRefName = refName;
+            p_machineRefNameText->SetValue(refName);
+        }
         p_machineChangeButton->Enable(true);
     }
 

src/apps/machregister/WxMachineRegister.H

@@ -183,6 +183,7 @@ class WxMachineRegister: public WxMachineRegisterGUI
 
         RefMachine             *p_slctRgstn;
         bool                    p_inCtrlUpdate;
+        string                  p_autoRefName;
 
         string                  p_slctQueue;