Others

Here are some other useful functions.

load_file

   void load_file(char * filename)

Loads the file specified by filename (the sc suffix used in the given files is not required, Smac does not use default suffixes), all included definitions and declarations are added in the global environment, free expressions are executed.

error

   void error(char * msg)

Aborts the current execution and prints msg. If Smac was called from Xcoral, control is given back to Xcoral and msg is printed in a special window (see also display\_message §7.3.12 page ) and the stack of last called functions is given.

showed_stack_size

  void showed_stack_size(int height)

Sets the number of last called functions given when an error occurred, default value is 10.