evaluate the "it" variable in an external

[Jan Decroos]

You can get an ask dialog during the exectution of your C external, and examine
user's input by :



	retstr = EvalExpr("merge(\"<?ask info \"&quote&\"your input\"&quote&\";return
it?>\")", &retvalue);

Now the result of your ask dialog is in  the variable char *retstr, not in "it".

Regards,
Jan