};
/* The instances of that struct. */
-struct regexp_cache searchbufs[REGEXP_CACHE_SIZE];
+static struct regexp_cache searchbufs[REGEXP_CACHE_SIZE];
/* The head of the linked list; points to the most recently used buffer. */
-struct regexp_cache *searchbuf_head;
+static struct regexp_cache *searchbuf_head;
/* Every call to re_match, etc., must pass &search_regs as the regs
/* error condition signaled when regexp compile_pattern fails */
-Lisp_Object Qinvalid_regexp;
+static Lisp_Object Qinvalid_regexp;
/* Error condition used for failing searches */
-Lisp_Object Qsearch_failed;
+static Lisp_Object Qsearch_failed;
static void set_search_regs (EMACS_INT, EMACS_INT);
static void save_search_regs (void);
static EMACS_INT simple_search (EMACS_INT, unsigned char *, EMACS_INT,
EMACS_INT, Lisp_Object, EMACS_INT, EMACS_INT,
EMACS_INT, EMACS_INT);
-static EMACS_INT boyer_moore (EMACS_INT, unsigned char *, EMACS_INT, EMACS_INT,
- Lisp_Object, Lisp_Object,
- EMACS_INT, EMACS_INT,
- EMACS_INT, EMACS_INT, int);
+static EMACS_INT boyer_moore (EMACS_INT, unsigned char *, EMACS_INT,
+ Lisp_Object, Lisp_Object, EMACS_INT,
+ EMACS_INT, int);
static EMACS_INT search_buffer (Lisp_Object, EMACS_INT, EMACS_INT,
EMACS_INT, EMACS_INT, EMACS_INT, int,
Lisp_Object, Lisp_Object, int);
PATTERN is the pattern to compile.
CP is the place to put the result.
TRANSLATE is a translation table for ignoring case, or nil for none.
- REGP is the structure that says where to store the "register"
- values that will result from matching this pattern.
- If it is 0, we should compile the pattern not to record any
- subexpression bounds.
POSIX is nonzero if we want full backtracking (POSIX style)
for this pattern. 0 means backtrack only enough to get a valid match.
The behavior also depends on Vsearch_spaces_regexp. */
static void
-compile_pattern_1 (struct regexp_cache *cp, Lisp_Object pattern, Lisp_Object translate, struct re_registers *regp, int posix)
+compile_pattern_1 (struct regexp_cache *cp, Lisp_Object pattern, Lisp_Object translate, int posix)
{
char *val;
reg_syntax_t old;
/* If the compiled pattern hard codes some of the contents of the
syntax-table, it can only be reused with *this* syntax table. */
- cp->syntax_table = cp->buf.used_syntax ? current_buffer->syntax_table : Qt;
+ cp->syntax_table = cp->buf.used_syntax ? BVAR (current_buffer, syntax_table) : Qt;
re_set_whitespace_regexp (NULL);
&& EQ (cp->buf.translate, (! NILP (translate) ? translate : make_number (0)))
&& cp->posix == posix
&& (EQ (cp->syntax_table, Qt)
- || EQ (cp->syntax_table, current_buffer->syntax_table))
+ || EQ (cp->syntax_table, BVAR (current_buffer, syntax_table)))
&& !NILP (Fequal (cp->whitespace_regexp, Vsearch_spaces_regexp))
&& cp->buf.charset_unibyte == charset_unibyte)
break;
if (cp->next == 0)
{
compile_it:
- compile_pattern_1 (cp, pattern, translate, regp, posix);
+ compile_pattern_1 (cp, pattern, translate, posix);
break;
}
}
save_search_regs ();
/* This is so set_image_of_range_1 in regex.c can find the EQV table. */
- XCHAR_TABLE (current_buffer->case_canon_table)->extras[2]
- = current_buffer->case_eqv_table;
+ XCHAR_TABLE (BVAR (current_buffer, case_canon_table))->extras[2]
+ = BVAR (current_buffer, case_eqv_table);
CHECK_STRING (string);
bufp = compile_pattern (string,
(NILP (Vinhibit_changing_match_data)
? &search_regs : NULL),
- (!NILP (current_buffer->case_fold_search)
- ? current_buffer->case_canon_table : Qnil),
+ (!NILP (BVAR (current_buffer, case_fold_search))
+ ? BVAR (current_buffer, case_canon_table) : Qnil),
posix,
- !NILP (current_buffer->enable_multibyte_characters));
+ !NILP (BVAR (current_buffer, enable_multibyte_characters)));
immediate_quit = 1;
QUIT; /* Do a pending quit right away, to avoid paradoxical behavior */
static Lisp_Object
string_match_1 (Lisp_Object regexp, Lisp_Object string, Lisp_Object start, int posix)
{
- int val;
+ EMACS_INT val;
struct re_pattern_buffer *bufp;
EMACS_INT pos, pos_byte;
int i;
}
/* This is so set_image_of_range_1 in regex.c can find the EQV table. */
- XCHAR_TABLE (current_buffer->case_canon_table)->extras[2]
- = current_buffer->case_eqv_table;
+ XCHAR_TABLE (BVAR (current_buffer, case_canon_table))->extras[2]
+ = BVAR (current_buffer, case_eqv_table);
bufp = compile_pattern (regexp,
(NILP (Vinhibit_changing_match_data)
? &search_regs : NULL),
- (!NILP (current_buffer->case_fold_search)
- ? current_buffer->case_canon_table : Qnil),
+ (!NILP (BVAR (current_buffer, case_fold_search))
+ ? BVAR (current_buffer, case_canon_table) : Qnil),
posix,
STRING_MULTIBYTE (string));
immediate_quit = 1;
and return the index of the match, or negative on failure.
This does not clobber the match data. */
-int
+EMACS_INT
fast_string_match (Lisp_Object regexp, Lisp_Object string)
{
- int val;
+ EMACS_INT val;
struct re_pattern_buffer *bufp;
bufp = compile_pattern (regexp, 0, Qnil,
This does not clobber the match data.
We assume that STRING contains single-byte characters. */
-int
+EMACS_INT
fast_c_string_match_ignore_case (Lisp_Object regexp, const char *string)
{
- int val;
+ EMACS_INT val;
struct re_pattern_buffer *bufp;
size_t len = strlen (string);
/* Like fast_string_match but ignore case. */
-int
+EMACS_INT
fast_string_match_ignore_case (Lisp_Object regexp, Lisp_Object string)
{
- int val;
+ EMACS_INT val;
struct re_pattern_buffer *bufp;
bufp = compile_pattern (regexp, 0, Vascii_canon_table,
s2 = 0;
}
re_match_object = Qnil;
- multibyte = ! NILP (current_buffer->enable_multibyte_characters);
+ multibyte = ! NILP (BVAR (current_buffer, enable_multibyte_characters));
}
buf = compile_pattern (regexp, 0, Qnil, 0, multibyte);
static void
newline_cache_on_off (struct buffer *buf)
{
- if (NILP (buf->cache_long_line_scans))
+ if (NILP (BVAR (buf, cache_long_line_scans)))
{
/* It should be off. */
if (buf->newline_cache)
EMACS_INT
scan_buffer (register int target, EMACS_INT start, EMACS_INT end,
- EMACS_INT count, int *shortage, int allow_quit)
+ EMACS_INT count, EMACS_INT *shortage, int allow_quit)
{
struct region_cache *newline_cache;
int direction;
to see where we can avoid some scanning. */
if (target == '\n' && newline_cache)
{
- EMACS_INT next_change;
+ ptrdiff_t next_change;
immediate_quit = 0;
while (region_cache_forward
(current_buffer, newline_cache, start_byte, &next_change))
/* Consult the newline cache, if appropriate. */
if (target == '\n' && newline_cache)
{
- EMACS_INT next_change;
+ ptrdiff_t next_change;
immediate_quit = 0;
while (region_cache_backward
(current_buffer, newline_cache, start_byte, &next_change))
EMACS_INT
find_next_newline_no_quit (EMACS_INT from, EMACS_INT cnt)
{
- return scan_buffer ('\n', from, 0, cnt, (int *) 0, 0);
+ return scan_buffer ('\n', from, 0, cnt, (EMACS_INT *) 0, 0);
}
/* Like find_next_newline, but returns position before the newline,
EMACS_INT
find_before_next_newline (EMACS_INT from, EMACS_INT to, EMACS_INT cnt)
{
- int shortage;
+ EMACS_INT shortage;
EMACS_INT pos = scan_buffer ('\n', from, to, cnt, &shortage, 1);
if (shortage == 0)
search_command (Lisp_Object string, Lisp_Object bound, Lisp_Object noerror,
Lisp_Object count, int direction, int RE, int posix)
{
- register int np;
+ register EMACS_INT np;
EMACS_INT lim, lim_byte;
- int n = direction;
+ EMACS_INT n = direction;
if (!NILP (count))
{
}
/* This is so set_image_of_range_1 in regex.c can find the EQV table. */
- XCHAR_TABLE (current_buffer->case_canon_table)->extras[2]
- = current_buffer->case_eqv_table;
+ XCHAR_TABLE (BVAR (current_buffer, case_canon_table))->extras[2]
+ = BVAR (current_buffer, case_eqv_table);
np = search_buffer (string, PT, PT_BYTE, lim, lim_byte, n, RE,
- (!NILP (current_buffer->case_fold_search)
- ? current_buffer->case_canon_table
+ (!NILP (BVAR (current_buffer, case_fold_search))
+ ? BVAR (current_buffer, case_canon_table)
: Qnil),
- (!NILP (current_buffer->case_fold_search)
- ? current_buffer->case_eqv_table
+ (!NILP (BVAR (current_buffer, case_fold_search))
+ ? BVAR (current_buffer, case_eqv_table)
: Qnil),
posix);
if (np <= 0)
(NILP (Vinhibit_changing_match_data)
? &search_regs : &search_regs_1),
trt, posix,
- !NILP (current_buffer->enable_multibyte_characters));
+ !NILP (BVAR (current_buffer, enable_multibyte_characters)));
immediate_quit = 1; /* Quit immediately if user types ^G,
because letting this function finish
EMACS_INT raw_pattern_size;
EMACS_INT raw_pattern_size_byte;
unsigned char *patbuf;
- int multibyte = !NILP (current_buffer->enable_multibyte_characters);
+ int multibyte = !NILP (BVAR (current_buffer, enable_multibyte_characters));
unsigned char *base_pat;
/* Set to positive if we find a non-ASCII char that need
translation. Otherwise set to zero later. */
}
len_byte = pat - patbuf;
- len = raw_pattern_size;
pat = base_pat = patbuf;
if (boyer_moore_ok)
- return boyer_moore (n, pat, len, len_byte, trt, inverse_trt,
- pos, pos_byte, lim, lim_byte,
+ return boyer_moore (n, pat, len_byte, trt, inverse_trt,
+ pos_byte, lim_byte,
char_base);
else
- return simple_search (n, pat, len, len_byte, trt,
+ return simple_search (n, pat, raw_pattern_size, len_byte, trt,
pos, pos_byte, lim, lim_byte);
}
}
EMACS_INT pos, EMACS_INT pos_byte,
EMACS_INT lim, EMACS_INT lim_byte)
{
- int multibyte = ! NILP (current_buffer->enable_multibyte_characters);
+ int multibyte = ! NILP (BVAR (current_buffer, enable_multibyte_characters));
int forward = n > 0;
/* Number of buffer bytes matched. Note that this may be different
from len_byte in a multibyte buffer. */
while (this_len > 0)
{
- int charlen;
int pat_ch, buf_ch;
DEC_BOTH (this_pos, this_pos_byte);
}
\f
/* Do Boyer-Moore search N times for the string BASE_PAT,
- whose length is LEN/LEN_BYTE,
- from buffer position POS/POS_BYTE until LIM/LIM_BYTE.
+ whose length is LEN_BYTE,
+ from buffer position POS_BYTE until LIM_BYTE.
DIRECTION says which direction we search in.
TRT and INVERSE_TRT are translation tables.
Characters in PAT are already translated by TRT.
static EMACS_INT
boyer_moore (EMACS_INT n, unsigned char *base_pat,
- EMACS_INT len, EMACS_INT len_byte,
+ EMACS_INT len_byte,
Lisp_Object trt, Lisp_Object inverse_trt,
- EMACS_INT pos, EMACS_INT pos_byte,
- EMACS_INT lim, EMACS_INT lim_byte, int char_base)
+ EMACS_INT pos_byte, EMACS_INT lim_byte,
+ int char_base)
{
int direction = ((n > 0) ? 1 : -1);
register EMACS_INT dirlen;
register EMACS_INT i;
register int j;
unsigned char *pat, *pat_end;
- int multibyte = ! NILP (current_buffer->enable_multibyte_characters);
+ int multibyte = ! NILP (BVAR (current_buffer, enable_multibyte_characters));
unsigned char simple_translate[0400];
/* These are set to the preceding bytes of a byte to be translated
int translate_prev_byte1 = 0;
int translate_prev_byte2 = 0;
int translate_prev_byte3 = 0;
- int translate_prev_byte4 = 0;
/* The general approach is that we are going to maintain that we know
the first (closest to the present position, in whatever direction
/* Setup translate_prev_byte1/2/3/4 from CHAR_BASE. Only a
byte following them are the target of translation. */
unsigned char str[MAX_MULTIBYTE_LENGTH];
- int len = CHAR_STRING (char_base, str);
+ int cblen = CHAR_STRING (char_base, str);
- translate_prev_byte1 = str[len - 2];
- if (len > 2)
+ translate_prev_byte1 = str[cblen - 2];
+ if (cblen > 2)
{
- translate_prev_byte2 = str[len - 3];
- if (len > 3)
- {
- translate_prev_byte3 = str[len - 4];
- if (len > 4)
- translate_prev_byte4 = str[len - 5];
- }
+ translate_prev_byte2 = str[cblen - 3];
+ if (cblen > 3)
+ translate_prev_byte3 = str[cblen - 4];
}
}
stride_for_teases = BM_tab[j];
BM_tab[j] = dirlen - i;
- /* A translation table is accompanied by its inverse -- see */
- /* comment following downcase_table for details */
+ /* A translation table is accompanied by its inverse -- see
+ comment following downcase_table for details. */
if (ch >= 0)
{
int starting_ch = ch;
static Lisp_Object
wordify (Lisp_Object string, int lax)
{
- register unsigned char *p, *o;
+ register unsigned char *o;
register EMACS_INT i, i_byte, len, punct_count = 0, word_count = 0;
Lisp_Object val;
int prev_c = 0;
int whitespace_at_end;
CHECK_STRING (string);
- p = SDATA (string);
len = SCHARS (string);
for (i = 0, i_byte = 0; i < len; )
if (SYNTAX (c) != Sword)
{
punct_count++;
- if (i > 0 && SYNTAX (prev_c) == Sword)
+ if (SYNTAX (prev_c) == Sword)
word_count++;
}
whitespace_at_end = 0;
}
else
- whitespace_at_end = 1;
-
- if (!word_count)
- return empty_unibyte_string;
+ {
+ whitespace_at_end = 1;
+ if (!word_count)
+ return empty_unibyte_string;
+ }
adjust = - punct_count + 5 * (word_count - 1)
+ ((lax && !whitespace_at_end) ? 2 : 4);
memcpy (o, SDATA (string) + i_byte_orig, i_byte - i_byte_orig);
o += i_byte - i_byte_orig;
}
- else if (i > 0 && SYNTAX (prev_c) == Sword && --word_count)
+ else if (SYNTAX (prev_c) == Sword && --word_count)
{
*o++ = '\\';
*o++ = 'W';
Optional third argument, if t, means if fail just return nil (no error).
If not nil and not t, move to limit of search and return nil.
Optional fourth argument is repeat count--search for successive occurrences.
+
+Search case-sensitivity is determined by the value of the variable
+`case-fold-search', which see.
+
See also the functions `match-beginning', `match-end', `match-string',
and `replace-match'. */)
(Lisp_Object regexp, Lisp_Object bound, Lisp_Object noerror, Lisp_Object count)
Optional third argument, if t, means if fail just return nil (no error).
If not nil and not t, move to limit of search and return nil.
Optional fourth argument is repeat count--search for successive occurrences.
+
+Search case-sensitivity is determined by the value of the variable
+`case-fold-search', which see.
+
See also the functions `match-beginning', `match-end', `match-string',
and `replace-match'. */)
(Lisp_Object regexp, Lisp_Object bound, Lisp_Object noerror, Lisp_Object count)
Optional third argument, if t, means if fail just return nil (no error).
If not nil and not t, move to limit of search and return nil.
Optional fourth argument is repeat count--search for successive occurrences.
+
+Search case-sensitivity is determined by the value of the variable
+`case-fold-search', which see.
+
See also the functions `match-beginning', `match-end', `match-string',
and `replace-match'. */)
(Lisp_Object regexp, Lisp_Object bound, Lisp_Object noerror, Lisp_Object count)
Optional third argument, if t, means if fail just return nil (no error).
If not nil and not t, move to limit of search and return nil.
Optional fourth argument is repeat count--search for successive occurrences.
+
+Search case-sensitivity is determined by the value of the variable
+`case-fold-search', which see.
+
See also the functions `match-beginning', `match-end', `match-string',
and `replace-match'. */)
(Lisp_Object regexp, Lisp_Object bound, Lisp_Object noerror, Lisp_Object count)
int some_uppercase;
int some_nonuppercase_initial;
register int c, prevc;
- int sub;
+ ptrdiff_t sub;
EMACS_INT opoint, newpoint;
CHECK_STRING (newtext);
else
{
CHECK_NUMBER (subexp);
- sub = XINT (subexp);
- if (sub < 0 || sub >= search_regs.num_regs)
+ if (! (0 <= XINT (subexp) && XINT (subexp) < search_regs.num_regs))
args_out_of_range (subexp, make_number (search_regs.num_regs));
+ sub = XINT (subexp);
}
if (NILP (string))
else
FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE (c, string, pos, pos_byte);
- if (LOWERCASEP (c))
+ if (lowercasep (c))
{
/* Cannot be all caps if any original char is lower case */
else
some_multiletter_word = 1;
}
- else if (UPPERCASEP (c))
+ else if (uppercasep (c))
{
some_uppercase = 1;
if (SYNTAX (prevc) != Sword)
/* We build up the substituted string in ACCUM. */
Lisp_Object accum;
Lisp_Object middle;
- int length = SBYTES (newtext);
+ EMACS_INT length = SBYTES (newtext);
accum = Qnil;
perform substitution on the replacement string. */
if (NILP (literal))
{
- EMACS_INT length = SBYTES (newtext);
+ ptrdiff_t length = SBYTES (newtext);
unsigned char *substed;
- EMACS_INT substed_alloc_size, substed_len;
- int buf_multibyte = !NILP (current_buffer->enable_multibyte_characters);
+ ptrdiff_t substed_alloc_size, substed_len;
+ int buf_multibyte = !NILP (BVAR (current_buffer, enable_multibyte_characters));
int str_multibyte = STRING_MULTIBYTE (newtext);
- Lisp_Object rev_tbl;
int really_changed = 0;
- rev_tbl = Qnil;
-
- substed_alloc_size = length * 2 + 100;
- substed = (unsigned char *) xmalloc (substed_alloc_size + 1);
+ substed_alloc_size = ((STRING_BYTES_BOUND - 100) / 2 < length
+ ? STRING_BYTES_BOUND
+ : length * 2 + 100);
+ substed = (unsigned char *) xmalloc (substed_alloc_size);
substed_len = 0;
/* Go thru NEWTEXT, producing the actual text to insert in
{
unsigned char str[MAX_MULTIBYTE_LENGTH];
const unsigned char *add_stuff = NULL;
- EMACS_INT add_len = 0;
- int idx = -1;
+ ptrdiff_t add_len = 0;
+ ptrdiff_t idx = -1;
if (str_multibyte)
{
FETCH_STRING_CHAR_ADVANCE_NO_CHECK (c, newtext, pos, pos_byte);
if (!buf_multibyte)
- c = multibyte_char_to_unibyte (c, rev_tbl);
+ c = multibyte_char_to_unibyte (c);
}
else
{
FETCH_STRING_CHAR_ADVANCE_NO_CHECK (c, newtext,
pos, pos_byte);
if (!buf_multibyte && !ASCII_CHAR_P (c))
- c = multibyte_char_to_unibyte (c, rev_tbl);
+ c = multibyte_char_to_unibyte (c);
}
else
{
idx = c - '0';
}
else if (c == '\\')
- add_len = 1, add_stuff = "\\";
+ add_len = 1, add_stuff = (unsigned char *) "\\";
else
{
xfree (substed);
set up ADD_STUFF and ADD_LEN to point to it. */
if (idx >= 0)
{
- EMACS_INT begbyte = CHAR_TO_BYTE (search_regs.start[idx]);
+ ptrdiff_t begbyte = CHAR_TO_BYTE (search_regs.start[idx]);
add_len = CHAR_TO_BYTE (search_regs.end[idx]) - begbyte;
if (search_regs.start[idx] < GPT && GPT < search_regs.end[idx])
move_gap (search_regs.start[idx]);
is invariably ADD_LEN bytes starting at ADD_STUFF. */
/* Make sure SUBSTED is big enough. */
- if (substed_len + add_len >= substed_alloc_size)
- {
- substed_alloc_size = substed_len + add_len + 500;
- substed = (unsigned char *) xrealloc (substed,
- substed_alloc_size + 1);
- }
+ if (substed_alloc_size - substed_len < add_len)
+ substed =
+ xpalloc (substed, &substed_alloc_size,
+ add_len - (substed_alloc_size - substed_len),
+ STRING_BYTES_BOUND, 1);
/* Now add to the end of SUBSTED. */
if (add_stuff)
EMACS_INT nchars =
multibyte_chars_in_text (substed, substed_len);
- newtext = make_multibyte_string (substed, nchars, substed_len);
+ newtext = make_multibyte_string ((char *) substed, nchars,
+ substed_len);
}
else
- newtext = make_unibyte_string (substed, substed_len);
+ newtext = make_unibyte_string ((char *) substed, substed_len);
}
xfree (substed);
}
static Lisp_Object
match_limit (Lisp_Object num, int beginningp)
{
- register int n;
+ EMACS_INT n;
CHECK_NUMBER (num);
n = XINT (num);
len = 0;
for (i = 0; i < search_regs.num_regs; i++)
{
- int start = search_regs.start[i];
+ EMACS_INT start = search_regs.start[i];
if (start >= 0)
{
if (EQ (last_thing_searched, Qt)
If optional arg RESEAT is non-nil, make markers on LIST point nowhere. */)
(register Lisp_Object list, Lisp_Object reseat)
{
- register int i;
+ ptrdiff_t i;
register Lisp_Object marker;
if (running_asynch_code)
/* Allocate registers if they don't already exist. */
{
- int length = XFASTINT (Flength (list)) / 2;
+ ptrdiff_t length = XFASTINT (Flength (list)) / 2;
if (length > search_regs.num_regs)
{
- if (search_regs.num_regs == 0)
- {
- search_regs.start
- = (regoff_t *) xmalloc (length * sizeof (regoff_t));
- search_regs.end
- = (regoff_t *) xmalloc (length * sizeof (regoff_t));
- }
- else
- {
- search_regs.start
- = (regoff_t *) xrealloc (search_regs.start,
- length * sizeof (regoff_t));
- search_regs.end
- = (regoff_t *) xrealloc (search_regs.end,
- length * sizeof (regoff_t));
- }
-
- for (i = search_regs.num_regs; i < length; i++)
+ ptrdiff_t num_regs = search_regs.num_regs;
+ search_regs.start =
+ xpalloc (search_regs.start, &num_regs, length - num_regs,
+ min (PTRDIFF_MAX, UINT_MAX), sizeof (regoff_t));
+ search_regs.end =
+ xrealloc (search_regs.end, num_regs * sizeof (regoff_t));
+
+ for (i = search_regs.num_regs; i < num_regs; i++)
search_regs.start[i] = -1;
- search_regs.num_regs = length;
+ search_regs.num_regs = num_regs;
}
for (i = 0; CONSP (list); i++)
doc: /* Return a regexp string which matches exactly STRING and nothing else. */)
(Lisp_Object string)
{
- register unsigned char *in, *out, *end;
- register unsigned char *temp;
+ register char *in, *out, *end;
+ register char *temp;
int backslashes_added = 0;
CHECK_STRING (string);
- temp = (unsigned char *) alloca (SBYTES (string) * 2);
+ temp = (char *) alloca (SBYTES (string) * 2);
/* Now copy the data into the new string, inserting escapes. */
- in = SDATA (string);
+ in = SSDATA (string);
end = in + SBYTES (string);
out = temp;
}
searchbuf_head = &searchbufs[0];
- Qsearch_failed = intern_c_string ("search-failed");
- staticpro (&Qsearch_failed);
- Qinvalid_regexp = intern_c_string ("invalid-regexp");
- staticpro (&Qinvalid_regexp);
+ DEFSYM (Qsearch_failed, "search-failed");
+ DEFSYM (Qinvalid_regexp, "invalid-regexp");
Fput (Qsearch_failed, Qerror_conditions,
pure_cons (Qsearch_failed, pure_cons (Qerror, Qnil)));