Is there a command line switch or other config option to cause tool execution to pause after completion? I was hoping to find this with UEDOS32.EXE, but that's lacking documentation.
You can capture the tool output to list box (= output window) or a "new file" and look for all the messages of your tool as long as you want.
Of course, you can run your tool not directly from UltraEdit but with the help of a batch file, which contains the Pause command at the end. But if you run a batch file from UltraEdit which needs user interaction, you should turn off output capturing and turn on "show DOS box".
Best regards from an UC/UE/UES for Windows user from Austria