|
5.2.16 ~ (break point)
Syntax:
~;
Purpose:
- sets a break point. Whenever reaches the command
~;
in a sequence of commands it prompts for input. The user may now input
lines of commands. The line length cannot exceed 80
characters.
proceeds with the execution of the command following ~;
as soon as it receives an empty line.
Furthermore, the debug mode will be activated: See Source code debugger.
Example:
| proc t
{
int i=2;
~;
return(i+1);
}
t();
==> -- break point in t --
==> -- 0: called from STDIN --
// here local variables of the procedure can be accessed
i;
==> 2
==> -- break point in t --
==> 3
|
See
Break points.
|