* FML interpreter. Europagate, 1995
*
* $Log: fmltest.c,v $
- * Revision 1.3 1995/02/09 13:07:15 adam
+ * Revision 1.4 1995/02/09 16:06:08 adam
+ * FML can be called from the outside multiple times by the functions:
+ * fml_exec_call and fml_exec_call_str.
+ * An interactive parameter (-i) to fmltest starts a shell-like
+ * interface to FML by using the fml_exec_call_str function.
+ *
+ * Revision 1.3 1995/02/09 13:07:15 adam
* Nodes are freed now. Many bugs fixed.
*
* Revision 1.2 1995/02/07 16:09:24 adam
*/
#include <stdio.h>
+#include <string.h>
#include "fml.h"
static FILE *inf;
{
Fml fml;
int nfiles = 0;
+ int interactive = 0;
fml = fml_open ();
while (-- argc > 0)
fml->debug |= 1;
else if (argv[0][1] == 'm')
fml->debug |= 2;
+ else if (argv[0][1] == 'i')
+ {
+ interactive = 1;
+ }
else
{
fprintf (stderr, "uknown option `%s'\n", *argv);
fml_preprocess (fml);
fml_exec (fml);
}
+ else
+ {
+ if (interactive)
+ {
+ char arg[128];
+
+ while (1)
+ {
+ char *cp;
+
+ printf ("\nFML>");
+ fflush (stdout);
+
+ if (!fgets (arg, 127, stdin))
+ break;
+ if ((cp = strchr (arg, '\n')))
+ *cp = '\0';
+ fml_exec_call_str (fml, arg);
+ }
+ }
+ }
return 0;
}