Fixed crash when closing log document

src/app.nim

@@ -1576,10 +1576,6 @@ proc getEditorsForDocument(self: App, document: Document): seq[DocumentEditor] =
       result.add editor
 
 proc closeUnusedDocuments*(self: App) =
-  debugf"closeUnusedDocuments start"
-  defer:
-    debugf"closeUnusedDocuments done"
-
   let documents = self.documents
   for document in documents:
     if document == self.logDocument:

src/misc/custom_logger.nim

@@ -20,8 +20,8 @@ type
     consoleLogger: Option[logging.Logger]
     fileLogger: Option[FileLogger]
 
-# proc indentString*(logger: CustomLogger): string =
-#   "  ".repeat(logger.indentLevel)
+proc indentString*(logger: CustomLogger): string =
+  "  ".repeat(logger.indentLevel)
 
 proc newCustomLogger*(levelThreshold = logging.lvlAll, fmtStr = logging.defaultFmtStr): CustomLogger =
   new result
@@ -49,10 +49,9 @@ proc toggleConsoleLogger*(self: CustomLogger) =
 let isTerminal {.used.} = when declared(isatty): isatty(stdout) else: false
 
 method log(self: CustomLogger, level: logging.Level, args: varargs[string, `$`]) =
-  # let msg = self.indentString & substituteLog("", level, args)
+  let msg = self.indentString & logging.substituteLog("", level, args)
   if self.fileLogger.getSome(l):
-    # logging.log(l, level, msg)
-    logging.log(l, level, args)
+    logging.log(l, level, msg)
 
   if self.consoleLogger.getSome(l):
     when not defined(js):
@@ -67,8 +66,7 @@ method log(self: CustomLogger, level: logging.Level, args: varargs[string, `$`])
         else: rgb(255, 255, 255)
         stdout.write(ansiForegroundColorCode(color))
 
-    # logging.log(l, level, msg)
-    logging.log(l, level, args)
+    logging.log(l, level, msg)
 
     when not defined(js):
       if isTerminal:

src/text/text_editor.nim

@@ -401,14 +401,14 @@ method deinit*(self: TextDocumentEditor) =
     self.diffDocument.deinit()
     self.diffDocument = nil
 
+  self.clearDocument()
+
   if self.blinkCursorTask.isNotNil: self.blinkCursorTask.pause()
   if self.updateCompletionsTask.isNotNil: self.updateCompletionsTask.pause()
   if self.inlayHintsTask.isNotNil: self.inlayHintsTask.pause()
   if self.showHoverTask.isNotNil: self.showHoverTask.pause()
   if self.hideHoverTask.isNotNil: self.hideHoverTask.pause()
 
-  self.clearDocument()
-
   if self.completionEngine.isNotNil:
     self.completionEngine.onCompletionsUpdated.unsubscribe(self.onCompletionsUpdatedHandle)
 
@@ -2603,7 +2603,13 @@ proc showHoverForDelayed*(self: TextDocumentEditor, cursor: Cursor) =
   self.markDirty()
 
 proc updateInlayHintsAsync*(self: TextDocumentEditor): Future[void] {.async.} =
+  if self.document.isNil:
+    return
+
   if self.document.getLanguageServer().await.getSome(ls):
+    if self.document.isNil:
+      return
+
     let visibleRange = self.visibleTextRange(self.screenLineCount)
     let inlayHints = await ls.getInlayHints(self.document.fullPath, visibleRange)
     # todo: detect if canceled instead