In the PR there should be a horizontal scrollbar already. The max number of panes displayed at a time should be around 5 (with a scrollbar on the bottom)
(this can be changed by setting ::helpbrowser::maxcols to something other than 4 though)

-seb

-----Original Message-----
From: Dan Wilcox <danomatika@gmail.com>
To: composer.samuel.burt@gmail.com <composer.samuel.burt@gmail.com>
Cc: Pd-List <pd-list@lists.iem.at>; Sebastian Shader <sebfumaster@aol.com>
Sent: Sun, Aug 14, 2022 7:25 am
Subject: Re: [PD] Max number of panels in Help Browser

Yes, it is a current limitation.

For now, you can tell them to double click on any folder name at any level in the browser and it should open that folder within their system's file browser. This is true with any entry in the help browser, ie. double click on am html file and it should open in the system's default web browser.

I intend to look at the PR again and see if it's possible to resolve the visual issues. The better solution is to encase the columns within a horz scroller because the next complaint/observation will certainly be "I can open 10+ browser cols but the whole window no longer fits on my screen!"

On Aug 13, 2022, at 8:59 AM, pd-list-request@lists.iem.at wrote:

Message: 3
Date: Sat, 13 Aug 2022 06:49:08 +0000 (UTC)
From: Sebastian Shader <sebfumaster@aol.com>
To: "composer.samuel.burt@gmail.com" <composer.samuel.burt@gmail.com>,
"pd-list@lists.iem.at" <pd-list@lists.iem.at>
Subject: Re: [PD] Max number of panels in Help Browser
Message-ID: <1300995413.1266499.1660373348161@mail.yahoo.com>
Content-Type: text/plain; charset="utf-8"

Hi,??? You can see this PR: https://github.com/pure-data/pure-data/pull/1240
unfortunately I'm not sure how to resolve the flickering issue mentioned. However, I included the PR in my pd fork regardless:
https://github.com/sebshader/pdnext/releases(if on linux you have to compile yourself.. use the current master branch)alternatively, you might be able to just take helpbrowser.tcl from my PR and move it into your pd install location (wherever the .tcl files are)

-seb

-----Original Message-----
From: Samuel Burt <composer.samuel.burt@gmail.com>
To: Pd-list <pd-list@lists.iem.at>
Sent: Fri, Aug 12, 2022 10:45 am
Subject: [PD] Max number of panels in Help Browser

Is the Help Browser limited to showing only six panels? or is this a limitation of one's desktop environment?
I'm considering switching from pd-tutorial to using the else library for teaching Pd fundamentals, but the else library has directories like 
else/Live-Electronics-Tutorial/Part.01-The.Basics/01-Pd.Quickstart/2.Syntax/3.Send-Receive/ 
and then my Help Browser won't show the contents of the next directory. I'm using Pop_OS whose COSMIC desktop is based on Gnome.
Thanks for any suggestions. I really want to make this really easy for the students.
Sam

--------
Dan Wilcox