_ERRORLINE abilities

[Kernelpanic]

Well, that is good, so long as I don't add more code prior to these two lines, in which case I have to keep tabs on those lines and change them each time I add or subtract prior code. Is there an ability to 'tag' something to use in place of the values? Or, maybe a different command.....

At GW-Basic & Co it was common practice not to write the source code in consecutive line numbers but like this:

Code: (Select All)

5 Input xyz

10

15 Subsequent source code

20

25 If xyz > 100 GoTo 1

30 If xyz < 100 GoSub 50

35 Print "Return from subprogram"

. . .

50 Subprogram

55 Print "Run"

60 Return

Then one could add the necessary source code without having to change the jump addresses.