See page 246 of the the user guide (also available through the in-app Help):
Stephen
Got it, thank you Stephen
and thanks for getting this option added
Well, I may have spoken too soon, or maybe I didn’t set the hidden pref correctly, but that option is still enabling itself when I search from toolbar.
Here is the terminal session where I enabled the preference after quitting DT and then restarting once the default was set and confirmed.
$ defaults read com.devontechnologies.think3 DontAutomaticallyEnableOperatorsOptionOfSearchIns
FALSE
$ defaults write com.devontechnologies.think3 DontAutomaticallyEnableOperatorsOptionOfSearchIns -bool TRUE
$ defaults read com.devontechnologies.think3 DontAutomaticallyEnableOperatorsOptionOfSearchIns
1
And here is a small video where you can see that the option is unchecked when I do a search in the toolbar (for “hotel”), but then it is still enabling itself, even after that hidden pref was set to true.
Disable the option in the Search inspector when the file is selected. Then try it again.
That stops one search from rechecking the box but the next time I search in the toolbar and click a file, it turns the option on again.
Example\
Optimally from my perspective, if I turn it off, and disable the default from terminal, it should never check itself unless I manually enable it.