2 * Copyright (c) 1995, the EUROPAGATE consortium (see below).
4 * The EUROPAGATE consortium members are:
6 * University College Dublin
7 * Danmarks Teknologiske Videnscenter
8 * An Chomhairle Leabharlanna
9 * Consejo Superior de Investigaciones Cientificas
11 * Permission to use, copy, modify, distribute, and sell this software and
12 * its documentation, in whole or in part, for any purpose, is hereby granted,
15 * 1. This copyright and permission notice appear in all copies of the
16 * software and its documentation. Notices of copyright or attribution
17 * which appear at the beginning of any file must remain unchanged.
19 * 2. The names of EUROPAGATE or the project partners may not be used to
20 * endorse or promote products derived from this software without specific
21 * prior written permission.
23 * 3. Users of this software (implementors and gateway operators) agree to
24 * inform the EUROPAGATE consortium of their use of the software. This
25 * information will be used to evaluate the EUROPAGATE project and the
26 * software, and to plan further developments. The consortium may use
27 * the information in later publications.
29 * 4. Users of this software agree to make their best efforts, when
30 * documenting their use of the software, to acknowledge the EUROPAGATE
31 * consortium, and the role played by the software in their work.
33 * THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS, IMPLIED, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
35 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
36 * IN NO EVENT SHALL THE EUROPAGATE CONSORTIUM OR ITS MEMBERS BE LIABLE
37 * FOR ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF
38 * ANY KIND, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
39 * OR PROFITS, WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND
40 * ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
41 * USE OR PERFORMANCE OF THIS SOFTWARE.
45 * FML interpreter. Europagate, 1995
48 * Revision 1.5 1995/05/16 09:39:38 adam
51 * Revision 1.4 1995/02/23 08:32:11 adam
54 * Revision 1.2 1995/02/22 08:51:02 adam
55 * Output function can be customized.
57 * Revision 1.1 1995/02/20 21:15:46 adam
58 * Moved files to include.
60 * Revision 1.3 1995/02/10 15:50:55 adam
61 * MARC interface implemented. Minor bugs fixed. fmltest can
62 * be used to format single MARC records. New function '\list'
65 * Revision 1.2 1995/02/09 16:06:06 adam
66 * FML can be called from the outside multiple times by the functions:
67 * fml_exec_call and fml_exec_call_str.
68 * An interactive parameter (-i) to fmltest starts a shell-like
69 * interface to FML by using the fml_exec_call_str function.
71 * Revision 1.1.1.1 1995/02/06 13:48:10 adam
72 * First version of the FML interpreter. It's slow and memory isn't
73 * freed properly. In particular, the FML nodes aren't released yet.
79 typedef struct Fml_record {
80 struct fml_node *list;
81 struct fml_sym_tab *sym_tab;
83 struct fml_atom *atom_free_list;
84 struct fml_node *node_free_list;
90 int (*read_func)(void);
91 void (*write_func)(int ch);
92 void (*err_handle)(int no);
98 int fml_preprocess (Fml fml);
100 void fml_exec (Fml fml);
101 void fml_exec_call (Fml fml);
102 void fml_exec_call_str (Fml fml, const char *str);
103 void fml_exec_call_argv (Fml fml, const char **argv);
105 #define FML_ERR_NOMEM 1