Исправлено поведение при сочетании клавиш Control-y (повторение последнего действия)

lib/editor.tcl

@@ -796,7 +796,7 @@ namespace eval Editor {
         bind $txt <Control-comma> "Editor::Comment $txt $fileType"
         bind $txt <Control-period> "Editor::Uncomment $txt $fileType"
         bind $txt <Control-eacute> Find
-        bind $txt <Insert> {OverWrite}
+        # bind $txt <Insert> {OverWrite}
         bind $txt <ButtonRelease-1> "Editor::SearchBrackets $txt"
         bind $txt <Button-1><ButtonRelease-1> "Editor::SelectionHighlight $txt"
         bind $txt <<Modified>> "SetModifiedFlag $w $nb auto"
@@ -804,6 +804,7 @@ namespace eval Editor {
         bind $txt <Control-Cyrillic_ghe> "Editor::SearchBrackets %W"
         bind $txt <Control-J> "catch {Editor::GoToFunction $txt}"
         bind $txt <Control-j> "catch {Editor::GoToFunction $txt}; break"
+        bind $txt <Control-y> {Redo; break}
         bind $txt <Control-Cyrillic_o> "catch {Editor::GoToFunction $txt}; break"
         bind $txt <Alt-w>           "$txt delete {insert wordstart} {insert wordend}"
         bind $txt <Alt-odiaeresis>  "$txt delete {insert wordstart} {insert wordend}"

lib/gui.tcl

@@ -25,8 +25,8 @@ bind . <Control-q> Quit
 bind . <Control-Q> Quit
 bind . <Control-Cyrillic_shorti> Quit
 bind . <Control-eacute> Quit
-bind . <Insert> Add
-bind . <Delete> Del
+# bind . <Insert> Add
+# bind . <Delete> Del
 bind . <F1> ShowHelpDialog
 bind . <Control-n> Editor::New
 bind . <Control-N> Editor::New
@@ -62,6 +62,21 @@ bind . <Alt-Cyrillic_el> {
     }
 }
 
+# -------------
+# Thanks https://github.com/wandrien/
+# https://github.com/wandrien/projman/commit/22f6e235c3532c20573d44ee7eaaaa1fb56ad544
+event add <<Copy>>  <Control-Insert>
+event add <<Paste>> <Shift-Insert>
+event add <<Cut>>   <Shift-Delete>
+
+set latestTxtWidget {}
+bind all <FocusIn> {
+    if {[winfo class %W] eq "Ctext"} {
+        global latestTxtWidget
+        set latestTxtWidget %W
+    }
+}
+# ---------
 bind . <Control-s> {FileOper::Save}
 bind . <Control-S> {FileOper::Save}
 bind . <Control-Cyrillic_hardsign> {FileOper::Save}

lib/procedure.tcl

@@ -1134,3 +1134,24 @@ proc ExecutorCommandPathSetting {fileType} {
         puts $cfgVariables($fileType)
     }
 }
+
+# -----------
+# Thanks https://github.com/wandrien/
+# https://github.com/wandrien/projman/commit/22f6e235c3532c20573d44ee7eaaaa1fb56ad544
+proc SendEventToLatestTxtWidget {ev} {
+    global latestTxtWidget
+    if {$latestTxtWidget eq ""} {
+        return
+    } elseif {[winfo exists $latestTxtWidget] && [winfo class $latestTxtWidget] eq "Ctext"} {
+        event generate ${latestTxtWidget}.t $ev
+    } else {
+        set latestTxtWidget ""
+    }
+}
+
+proc Cut {} { SendEventToLatestTxtWidget <<Cut>> }
+proc Copy {} { SendEventToLatestTxtWidget <<Copy>> }
+proc Paste {} { SendEventToLatestTxtWidget <<Paste>> }
+proc Undo {} { SendEventToLatestTxtWidget <<Undo>> }
+proc Redo {} { SendEventToLatestTxtWidget <<Redo>> }
+# ------------