#include <config.h>
-#include <setjmp.h>
+
#include "lisp.h"
#include "syntax.h"
#include "category.h"
re_set_whitespace_regexp (NULL);
re_set_syntax (old);
- /* UNBLOCK_INPUT; */
+ /* unblock_input (); */
if (val)
xsignal1 (Qinvalid_regexp, build_string (val));
save_search_regs ();
/* This is so set_image_of_range_1 in regex.c can find the EQV table. */
- XCHAR_TABLE (BVAR (current_buffer, case_canon_table))->extras[2]
- = BVAR (current_buffer, case_eqv_table);
+ set_char_table_extras (BVAR (current_buffer, case_canon_table), 2,
+ BVAR (current_buffer, case_eqv_table));
CHECK_STRING (string);
bufp = compile_pattern (string,
}
/* This is so set_image_of_range_1 in regex.c can find the EQV table. */
- XCHAR_TABLE (BVAR (current_buffer, case_canon_table))->extras[2]
- = BVAR (current_buffer, case_eqv_table);
+ set_char_table_extras (BVAR (current_buffer, case_canon_table), 2,
+ BVAR (current_buffer, case_eqv_table));
bufp = compile_pattern (regexp,
(NILP (Vinhibit_changing_match_data)
We assume that STRING contains single-byte characters. */
ptrdiff_t
-fast_c_string_match_ignore_case (Lisp_Object regexp, const char *string)
+fast_c_string_match_ignore_case (Lisp_Object regexp,
+ const char *string, ptrdiff_t len)
{
ptrdiff_t val;
struct re_pattern_buffer *bufp;
- size_t len = strlen (string);
regexp = string_make_unibyte (regexp);
re_match_object = Qt;
obstacle --- the last character the dumb search loop should
examine. */
ptrdiff_t ceiling_byte = CHAR_TO_BYTE (end) - 1;
- ptrdiff_t start_byte = CHAR_TO_BYTE (start);
+ ptrdiff_t start_byte;
ptrdiff_t tem;
/* If we're looking for a newline, consult the newline cache
ptrdiff_t next_change;
immediate_quit = 0;
while (region_cache_forward
- (current_buffer, newline_cache, start_byte, &next_change))
- start_byte = next_change;
+ (current_buffer, newline_cache, start, &next_change))
+ start = next_change;
immediate_quit = allow_quit;
+ start_byte = CHAR_TO_BYTE (start);
+
/* START should never be after END. */
if (start_byte > ceiling_byte)
start_byte = ceiling_byte;
/* Now the text after start is an unknown region, and
next_change is the position of the next known region. */
- ceiling_byte = min (next_change - 1, ceiling_byte);
+ ceiling_byte = min (CHAR_TO_BYTE (next_change) - 1, ceiling_byte);
}
+ else
+ start_byte = CHAR_TO_BYTE (start);
/* The dumb loop can only scan text stored in contiguous
bytes. BUFFER_CEILING_OF returns the last character
{
/* The last character to check before the next obstacle. */
ptrdiff_t ceiling_byte = CHAR_TO_BYTE (end);
- ptrdiff_t start_byte = CHAR_TO_BYTE (start);
+ ptrdiff_t start_byte;
ptrdiff_t tem;
/* Consult the newline cache, if appropriate. */
ptrdiff_t next_change;
immediate_quit = 0;
while (region_cache_backward
- (current_buffer, newline_cache, start_byte, &next_change))
- start_byte = next_change;
+ (current_buffer, newline_cache, start, &next_change))
+ start = next_change;
immediate_quit = allow_quit;
+ start_byte = CHAR_TO_BYTE (start);
+
/* Start should never be at or before end. */
if (start_byte <= ceiling_byte)
start_byte = ceiling_byte + 1;
/* Now the text before start is an unknown region, and
next_change is the position of the next known region. */
- ceiling_byte = max (next_change, ceiling_byte);
+ ceiling_byte = max (CHAR_TO_BYTE (next_change), ceiling_byte);
}
+ else
+ start_byte = CHAR_TO_BYTE (start);
/* Stop scanning before the gap. */
tem = BUFFER_FLOOR_OF (start_byte - 1);
}
/* This is so set_image_of_range_1 in regex.c can find the EQV table. */
- XCHAR_TABLE (BVAR (current_buffer, case_canon_table))->extras[2]
- = BVAR (current_buffer, case_eqv_table);
+ set_char_table_extras (BVAR (current_buffer, case_canon_table), 2,
+ BVAR (current_buffer, case_eqv_table));
np = search_buffer (string, PT, PT_BYTE, lim, lim_byte, n, RE,
(!NILP (BVAR (current_buffer, case_fold_search))
if (!EQ (noerror, Qt))
{
if (lim < BEGV || lim > ZV)
- abort ();
+ emacs_abort ();
SET_PT_BOTH (lim, lim_byte);
return Qnil;
#if 0 /* This would be clean, but maybe programs depend on
}
if (np < BEGV || np > ZV)
- abort ();
+ emacs_abort ();
SET_PT (np);
doc: /* Replace text matched by last search with NEWTEXT.
Leave point at the end of the replacement text.
-If second arg FIXEDCASE is non-nil, do not alter case of replacement text.
-Otherwise maybe capitalize the whole text, or maybe just word initials,
-based on the replaced text.
-If the replaced text has only capital letters
-and has at least one multiletter word, convert NEWTEXT to all caps.
-Otherwise if all words are capitalized in the replaced text,
-capitalize each word in NEWTEXT.
+If optional second arg FIXEDCASE is non-nil, do not alter the case of
+the replacement text. Otherwise, maybe capitalize the whole text, or
+maybe just word initials, based on the replaced text. If the replaced
+text has only capital letters and has at least one multiletter word,
+convert NEWTEXT to all caps. Otherwise if all words are capitalized
+in the replaced text, capitalize each word in NEWTEXT.
-If third arg LITERAL is non-nil, insert NEWTEXT literally.
+If optional third arg LITERAL is non-nil, insert NEWTEXT literally.
Otherwise treat `\\' as special:
`\\&' in NEWTEXT means substitute original matched text.
`\\N' means substitute what matched the Nth `\\(...\\)'.
If Nth parens didn't match, substitute nothing.
`\\\\' means insert one `\\'.
+ `\\?' is treated literally
+ (for compatibility with `query-replace-regexp').
+ Any other character following `\\' signals an error.
Case conversion does not apply to these substitutions.
-FIXEDCASE and LITERAL are optional arguments.
-
-The optional fourth argument STRING can be a string to modify.
-This is meaningful when the previous match was done against STRING,
-using `string-match'. When used this way, `replace-match'
-creates and returns a new string made by copying STRING and replacing
-the part of STRING that was matched.
+If optional fourth argument STRING is non-nil, it should be a string
+to act on; this should be the string on which the previous match was
+done via `string-match'. In this case, `replace-match' creates and
+returns a new string, made by copying STRING and replacing the part of
+STRING that was matched (the original STRING itself is not altered).
The optional fifth argument SUBEXP specifies a subexpression;
it says to replace just that subexpression with NEWTEXT,
}
else if (c == '\\')
delbackslash = 1;
- else
+ else if (c != '?')
error ("Invalid use of `\\' in replacement text");
}
if (substart >= 0)
}
else
/* last_thing_searched must always be Qt, a buffer, or Qnil. */
- abort ();
+ emacs_abort ();
len = 2 * i + 2;
}
DEFSYM (Qinvalid_regexp, "invalid-regexp");
Fput (Qsearch_failed, Qerror_conditions,
- pure_cons (Qsearch_failed, pure_cons (Qerror, Qnil)));
+ listn (CONSTYPE_PURE, 2, Qsearch_failed, Qerror));
Fput (Qsearch_failed, Qerror_message,
- make_pure_c_string ("Search failed"));
+ build_pure_c_string ("Search failed"));
Fput (Qinvalid_regexp, Qerror_conditions,
- pure_cons (Qinvalid_regexp, pure_cons (Qerror, Qnil)));
+ listn (CONSTYPE_PURE, 2, Qinvalid_regexp, Qerror));
Fput (Qinvalid_regexp, Qerror_message,
- make_pure_c_string ("Invalid regexp"));
+ build_pure_c_string ("Invalid regexp"));
last_thing_searched = Qnil;
staticpro (&last_thing_searched);