There are now a few more ways to get help on the fly when using UDEC 7. As before, you can type ? after the command word or keyword in the command console pane and press Enter. The console output will show a listing of the valid keywords that may follow the command word/keyword.
To get the definition of the command or FISH function on the current line (in the Editor pane or in the Console pane), you can now simply press the F1 key.
To get inline help for assistance constructing the current command or FISH function on the current line (in the Editor pane or in the Console pane), you can now simply press Ctrl+spacebar
Also, to get help with the current dialog or control, look for a help button. When it appears, pressing it will bring the user to the page in the program documentation that describes the use of that dialog or the control.