whilst the debug is very good for checking the values of variables using breakpoints and log is also very good. Sometimes I do not want to upset the output from log just to see some value, for example the value currently in "line.length-1"
B4X:
...
line=TextReader1.ReadLine
For c=0 To line.Length-1
....
It would be great to be able to make a breakpoint, highlight this expression and the current value is shown.