1 /* Copyright (C) 1995 Free Software Foundation.
3 This file is part of XEmacs.
5 XEmacs is free software; you can redistribute it and/or modify it
6 under the terms of the GNU General Public License as published by the
7 Free Software Foundation; either version 2, or (at your option) any
10 XEmacs is distributed in the hope that it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 You should have received a copy of the GNU General Public License
16 along with XEmacs; see the file COPYING. If not, write to
17 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA. */
20 /* Synched up with: Mule 2.3. Not in FSF. */
34 DEFUN ("define-word-pattern", Fdefine_word_pattern, 1, 1, 0, /*
35 Don't call this function directly, instead use 'define-word' which
36 accept a pattern compiled by 'regexp-compile' with word-option t.
46 len = XINT (Flength (pattern));
48 error ("Too complicated regular expression for word!");
49 for (i = 0; i < len; i++)
51 temp = XCAR (pattern);
53 CHECK_STRING (XVECTOR_DATA (temp)[0]);
54 s = XSTRING (XVECTOR_DATA (temp)[0]);
56 wordbuf[i] = xnew (struct re_pattern_buffer);
58 if (wordbuf[i]->buffer) xfree (wordbuf[i]->buffer);
59 wordbuf[i]->buffer = (char *) xmalloc (s->size + 1);
60 wordbuf[i]->used = s->size;
61 memcpy (wordbuf[i]->buffer, s->data, s->size + 1);
63 wordbuf[i]->translate = 0;
64 wordbuf[i]->fastmap_accurate = 0;
65 wordbuf[i]->fastmap = 0;
66 wordbuf[i]->can_be_null = 1;
68 wordbuf[i]->mc_flag = 1;
69 wordbuf[i]->short_flag = 0;
70 wordbuf[i]->no_empty = 0;
72 wordbuf[i]->syntax_version = 0;
73 wordbuf[i]->category_version = 0;
75 wordbuf[i]->regs_allocated = REGS_UNALLOCATED;
76 wordbuf[i]->re_nsub = 0;
77 wordbuf[i]->no_sub = 0;
78 wordbuf[i]->newline_anchor = 1;
80 wordbuf[i]->syntax = 0;
81 wordbuf[i]->not_bol = wordbuf[i]->not_eol = 0;
82 #endif /* EMACS19_REGEXP */
83 pattern = XCDR (pattern);
85 for (; i < MAXWORDBUF && wordbuf[i]; i++)
87 if (wordbuf[i]->buffer) xfree (wordbuf[i]->buffer);
89 wordbuf[i] = (struct re_pattern_buffer *) 0;
94 #endif /* MULE_REGEXP */
101 DEFSUBR (Fdefine_word_pattern);
109 DEFVAR_BOOL ("re-short-flag", &re_short_flag /*
110 *T means regexp search success when the shortest match is found.
113 #endif /* MULE_REGEXP */
115 Fprovide (intern ("mule"));
118 Fprovide (intern ("egg"));
121 Fprovide (intern ("wnn"));