Hi Mark, for TextEdit by default when editing an .htm file TextEdit is showing you the "WYSIWYG" style HTML editor but what you need instead is to edit the raw source code. You can do that by a setting in TextEdit Preferences, look for the "Open and Save" tab and inside there a checkbox labeled "Display HTML files as HTML code instead of formatted text".
Can you show me a screenshot of what your initial MoI window looks like with the space you are talking about?
It is intentional that there is a space left up there because that area is used for context-specific UI like when you select an object it will put a properties panel in that space and when you run a command the UI for the command's options and controls will go in that area.
If there was no space at all left there, then every time any of that context specific UI was shown it would result in the other UI controls being pushed further down the side pane. So to try and keep things more in the same general area some space above the tool palettes is reserved. That way only a smaller number of commands that happen to have a lot of controls in them will push the tool palettes down.
It is not supposed to be a really huge area reserved though, it should be limited to 11 lines of text, or 1/4 of the window height, whichever is smaller.
The size of the reserved area comes from the first line of the SidePaneContextArea.htm file (located in the UI sub-folder inside the MoI app, right click on the app and choose "Show package contents" to get to it):
code:
<div id="ContextAreaContainer" style="min-height:11em;">
You could edit the 11em there to reduce the reserved area or eliminate it with 0em. However if you do that then the UI will tend to have a more jumpy feel to it since every command will cause the tool palettes to shift down when they display in the context area.
re:
> Also, I noted the discussion where you provided a script to get all of the sidebar menus
> separated, so they can all be accessible at once, if need be. My need is more modest. I
> only want to split the Construct and Transform menus
I've attached a modified version of that script which will only separate out the Construct/Transform tabs and not any others. Place it into the Moi appdata startup folder so it will run at program startup. That is at ~/Library/Application Support/Moi/startup .
Note that Apple hides the ~/Library folder by default, to show it see the section "How to view a Mac's ~/Library folder" here:
https://www.macworld.co.uk/how-to/mac-software/show-hidden-files-mac-3520878/
- Michael