* FML interpreter. Europagate, 1995
*
* $Log: fmlp.h,v $
- * Revision 1.2 1995/02/07 16:09:23 adam
+ * Revision 1.11 1995/02/27 09:01:21 adam
+ * Regular expression support. Argument passing by name option. New FML
+ * function strlen.
+ *
+ * Revision 1.10 1995/02/23 08:32:06 adam
+ * Changed header.
+ *
+ * Revision 1.8 1995/02/10 18:15:52 adam
+ * FML function 'strcmp' implemented. This function can be used to
+ * test for existence of MARC fields.
+ *
+ * Revision 1.7 1995/02/10 15:50:56 adam
+ * MARC interface implemented. Minor bugs fixed. fmltest can
+ * be used to format single MARC records. New function '\list'
+ * implemented.
+ *
+ * Revision 1.6 1995/02/09 16:06:07 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 1.5 1995/02/09 14:37:19 adam
+ * Removed .depend from cvs. Removed function fml_mk_list.
+ *
+ * Revision 1.4 1995/02/09 14:33:37 adam
+ * Split source fml.c and define relevant build-in functions in separate
+ * files. New operators mult, div, not, llen implemented.
+ *
+ * Revision 1.3 1995/02/09 13:07:15 adam
+ * Nodes are freed now. Many bugs fixed.
+ *
+ * Revision 1.2 1995/02/07 16:09:23 adam
* The \ character is no longer INCLUDED when terminating a token.
* Major changes in tokenization routines. Bug fixes in expressions
* with lists (fml_sub0).
*
*/
-#include "fml.h"
+#include <fml.h>
+
+#ifndef FMLP_H
+#define FMLP_H
#define FML_MAX_TOKEN 2048
struct fml_node *fml_node_alloc (Fml fml);
struct fml_atom *fml_atom_alloc (Fml fml, char *str);
int fml_atom_str (struct fml_atom *a, char *str);
+int fml_atom_len (struct fml_atom *a);
void fml_atom_strx (struct fml_atom *a, char *str, int max);
int fml_atom_val (struct fml_atom *a);
-struct fml_node *fml_mk_list (Fml fml, struct fml_node *fn);
void fml_node_delete (Fml fml, struct fml_node *fn);
struct fml_node *fml_node_copy (Fml fml, struct fml_node *fn);
+struct fml_node *fml_mk_node_val (Fml fml, int val);
+int fml_atom_cmp (Fml fml, struct fml_atom *a1, struct fml_atom *a2);
struct token {
int kind;
int separate;
- int after_char;
int maxbuf;
int offset;
char *atombuf;
void fml_sym_pop (struct fml_sym_tab *tab, void(*ph)(struct fml_sym_info *i));
void fml_pr_list (struct fml_node *p);
+void fml_node_stat (Fml fml);
#define FML_FUNC 1
#define FML_IF 2
#define FML_CPREFIX 11
#define FML_BINARY 12
#define FML_BIN 13
-
-
+#define FML_CODE 14
+
+void fml_rel_init (Fml fml);
+void fml_arit_init (Fml fml);
+void fml_list_init (Fml fml);
+void fml_str_init (Fml fml);
+void fml_lr_values (Fml fml, struct fml_node *l, int *left_val,
+ struct fml_node *r, int *right_val);
+void fml_cmd_lex (struct fml_node **np, struct token *tp);
+void fml_cmd_lex_s (struct fml_node **np, struct token *tp, int esc_stop);
+void fml_init_token (struct token *tp, Fml fml);
+void fml_del_token (struct token *tp, Fml fml);
+struct fml_node *fml_expr_term (Fml fml, struct fml_node **lp,
+ struct token *tp);
+struct fml_node *fml_exec_group (struct fml_node *list, Fml fml);
+#endif