Remove workaround because of Scintilla 5.3.3 bugfix. ("When an autoco…

…mpletion list is shown in response to SCN_CHARADDED, do not process character as fill-up or stop. This avoids closing immediately when a character may both trigger and finish autocompletion.")

ISHelp/isetup.xml

@@ -3256,7 +3256,7 @@ Filename: "{win}\MYPROG.INI"; Section: "InstallSettings"; Key: "InstallPath"; St
   <td>Complete word.</td><td>Ctrl+Space or Ctrl+I or Alt+Right (the last only if the Delphi key map is not active)</td>
 </tr>
 <tr>
-  <td>Fillup complete word.</td><td>Tab or Enter or Space (for ISPP directives) or \ (for constants) or : (for constants and section parameters) or ] (for sections) or = (for section directives).</td>
+  <td>Fillup complete word.</td><td>Tab or Enter or Space (for ISPP directives or Flags and Type parameters) or \ (for constants) or : (for constants and section parameters) or ] (for sections) or = (for section directives).</td>
 </tr>
 <tr>
   <td>Cancel complete word.</td><td>Esc</td>

Projects/Src/CompForm.pas

@@ -4568,10 +4568,7 @@ procedure TCompileForm.InitiateAutoComplete(const Key: AnsiChar);
             WordList := FMemosStyler.FlagsWordList[Section];
             if WordList = '' then
               Exit;
-            if Key <> ' ' then  { Space initiating autocompletion also initiates a direct fillup if its a fillup char :( }
-              FActiveMemo.SetAutoCompleteFillupChars(' ')
-            else
-              FActiveMemo.SetAutoCompleteFillupChars('')
+            FActiveMemo.SetAutoCompleteFillupChars(' ');
           end else begin
             WordList := FMemosStyler.KeywordsWordList[Section];
             if WordList = '' then { Messages & CustomMessages }