* FML interpreter. Europagate, 1995
*
* $Log: fmltest.c,v $
- * Revision 1.1 1995/02/06 13:48:09 adam
- * Initial revision
+ * Revision 1.2 1995/02/07 16:09:24 adam
+ * The \ character is no longer INCLUDED when terminating a token.
+ * Major changes in tokenization routines. Bug fixes in expressions
+ * with lists (fml_sub0).
+ *
+ * Revision 1.1.1.1 1995/02/06 13:48:10 adam
+ * First version of the FML interpreter. It's slow and memory isn't
+ * freed properly. In particular, the FML nodes aren't released yet.
*
*/
#include <stdio.h>
#include "fml.h"
+static FILE *inf;
+
+static int inf_read (void)
+{
+ return getc (inf);
+}
+
int main (int argc, char **argv)
{
Fml fml;
+ int nfiles = 0;
fml = fml_open ();
- if (argc >= 2 && (!strcmp (argv[1], "d") ||
- !strcmp (argv[1], "debug")))
+ while (-- argc > 0)
+ {
+ ++argv;
+ if (**argv == '-')
+ {
+ if (argv[0][1] == 'd')
+ fml->debug = 1;
+ else
+ {
+ fprintf (stderr, "uknown option `%s'\n", *argv);
+ exit (1);
+ }
+ }
+ else
+ {
+ nfiles++;
+ inf = fopen (*argv, "r");
+ if (!inf)
+ {
+ fprintf (stderr, "cannot open `%s'\n", *argv);
+ exit (1);
+ }
+ fml->read_func = inf_read;
+ fml_preprocess (fml);
+ fml_exec (fml);
+ fclose (inf);
+ }
+ }
+ if (!nfiles)
{
- fml->debug = 1;
+ fml_preprocess (fml);
+ fml_exec (fml);
}
- fml_preprocess (fml);
- fml_exec (fml);
return 0;
}