Hidden Lines state not remembered with session

[alankilborn]

Description of the Issue

Unlike bookmarking, the state of hidden lines is not remembered in the default session and after a restart of Notepad++ hidden lines are no longer hidden. It feels like if bookmarks can be retained, hidden line state should be as well.

Steps to Reproduce the Issue

1. Open a file into Notepad++ and hide some lines:
   
2. Restart N++ and observe:
   

Expected Behavior

After the restart of N++, expected to see screenshot from STR 1 above.

Actual Behavior

After the restart of N++, actually saw screenshot from STR 2 above.

Debug Information

Notepad++ v8.4.4 (64-bit)
Build time : Jul 15 2022 - 17:54:42
Path : C:\...\npp.8.4.4.portable.x64\notepad++.exe
Command Line : -titleAdd="8.4.4 64-bit" -multiInst "C:\...\npp.8.4.4.portable.x64\license.txt"
Admin mode : OFF
Local Conf mode : ON
Cloud Config : OFF
OS Name : Windows 10 Enterprise (64-bit)
OS Version : 21H2
OS Build : 19044.1826
Current ANSI codepage : 1252
Plugins :
mimeTools (2.8)
NppConverter (4.4)
NppExport (0.4)
PythonScript (2)

[raaomoka]

Yeah, I too would love to have this issue addressed.

I have an AutoHotkey script which I programmed to make my work workflow much more efficient and consistent, and I keep improving it as more ideas to make my workflow more efficient keep coming to mind. It currently has 7437 lines of code as of this post, and many of them are program once, use forever lines of code. So, it'll be a tremendous improvement to be able to hide those lines of forever (throughout the lifetime of my Notepad++ session).

Kindly look into fixing this issue whenever chanced. Thanks in advance super devs 👍

[victorel-petrovich]

Good one.