ERL
From QB64 Wiki
The ERL function returns the closest previous line number before the last error.
- result& = ERL
Description:
- Used in an error handler to report the last line number used before the error.
- If the program does not use line numbers, then ERL returns 0.
- Use _ERRORLINE to return the actual code line position of an error in a QB64 program.
Example: Using a fake error code to return the line number position in a program.
ON ERROR GOTO errorfix 1 ERROR 250 ERROR 250 5 ERROR 250 END errorfix: PRINT ERL RESUME NEXT
1 1 5
See also: