#include <sys/resource.h>
#endif
-#include <ctype.h>
#include <float.h>
#include <limits.h>
#include <intprops.h>
#include "window.h"
#include "blockinput.h"
-#ifndef USER_FULL_NAME
-#define USER_FULL_NAME pw->pw_gecos
-#endif
-
-#ifndef USE_CRT_DLL
-extern char **environ;
-#endif
-
#define TM_YEAR_BASE 1900
#ifdef WINDOWSNT
info = XCDR (info);
tem = XCAR (info);
tem1 = BVAR (current_buffer, mark_active);
- BVAR (current_buffer, mark_active) = tem;
+ bset_mark_active (current_buffer, tem);
/* If mark is active now, and either was not active
or was at a different place, run the activate hook. */
}
DEFUN ("save-current-buffer", Fsave_current_buffer, Ssave_current_buffer, 0, UNEVALLED, 0,
- doc: /* Save the current buffer; execute BODY; restore the current buffer.
-Executes BODY just like `progn'.
+ doc: /* Record which buffer is current; execute BODY; make that buffer current.
+BODY is executed just like `progn'.
usage: (save-current-buffer &rest BODY) */)
(Lisp_Object args)
{
picosecond counts. */)
(void)
{
- EMACS_TIME t;
-
- EMACS_GET_TIME (t);
- return make_lisp_time (t);
+ return make_lisp_time (current_emacs_time ());
}
DEFUN ("get-internal-run-time", Fget_internal_run_time, Sget_internal_run_time,
struct rusage usage;
time_t secs;
int usecs;
- EMACS_TIME t;
if (getrusage (RUSAGE_SELF, &usage) < 0)
/* This shouldn't happen. What action is appropriate? */
usecs -= 1000000;
secs++;
}
- EMACS_SET_SECS_USECS (t, secs, usecs);
- return make_lisp_time (t);
+ return make_lisp_time (make_emacs_time (secs, usecs * 1000));
#else /* ! HAVE_GETRUSAGE */
#ifdef WINDOWSNT
return w32_get_internal_run_time ();
/* Return the greatest representable time that is not greater
than the requested time. */
time_t sec = hi;
- EMACS_SET_SECS_NSECS (*result, (sec << 16) + lo,
- us * 1000 + ps / 1000);
+ *result = make_emacs_time ((sec << 16) + lo, us * 1000 + ps / 1000);
}
else
{
{
EMACS_TIME t;
if (NILP (specified_time))
- EMACS_GET_TIME (t);
+ t = current_emacs_time ();
else
{
Lisp_Object high, low, usec, psec;
double t;
if (NILP (specified_time))
{
- EMACS_TIME now;
- EMACS_GET_TIME (now);
+ EMACS_TIME now = current_emacs_time ();
t = EMACS_SECS (now) + EMACS_NSECS (now) / 1e9;
}
else
while (1)
{
+ time_t *taddr = emacs_secs_addr (&t);
BLOCK_INPUT;
synchronize_system_time_locale ();
- tm = ut ? gmtime (EMACS_SECS_ADDR (t)) : localtime (EMACS_SECS_ADDR (t));
+ tm = ut ? gmtime (taddr) : localtime (taddr);
if (! tm)
{
UNBLOCK_INPUT;
if (STRING_BYTES_BOUND <= len)
string_overflow ();
size = len + 1;
- SAFE_ALLOCA (buf, char *, size);
+ buf = SAFE_ALLOCA (size);
}
UNBLOCK_INPUT;
tm.tm_isdst = -1;
if (CONSP (zone))
- zone = Fcar (zone);
+ zone = XCAR (zone);
if (NILP (zone))
{
BLOCK_INPUT;
Lisp_Object zone_offset, zone_name;
zone_offset = Qnil;
- EMACS_SET_SECS_NSECS (value, lisp_seconds_argument (specified_time), 0);
+ value = make_emacs_time (lisp_seconds_argument (specified_time), 0);
zone_name = format_time_string ("%Z", sizeof "%Z" - 1, value, 0, &localtm);
BLOCK_INPUT;
- t = gmtime (EMACS_SECS_ADDR (value));
+ t = gmtime (emacs_secs_addr (&value));
if (t)
offset = tm_diff (&localtm, t);
UNBLOCK_INPUT;
int m = offset / 60;
int am = offset < 0 ? - m : m;
char buf[sizeof "+00" + INT_STRLEN_BOUND (int)];
- zone_name = make_formatted_string (buf, "%c%02d%02d",
+ zone_name = make_formatted_string (buf, "%c%02d%02d",
(offset < 0 ? '-' : '+'),
am / 60, am % 60);
}
return Qnil;
}
\f
-DEFUN ("insert-char", Finsert_char, Sinsert_char, 2, 3, 0,
+DEFUN ("insert-char", Finsert_char, Sinsert_char, 1, 3,
+ "(list (read-char-by-name \"Insert character (Unicode name or hex): \")\
+ (prefix-numeric-value current-prefix-arg)\
+ t))",
doc: /* Insert COUNT copies of CHARACTER.
-Point, and before-insertion markers, are relocated as in the function `insert'.
-The optional third arg INHERIT, if non-nil, says to inherit text properties
-from adjoining text, if those properties are sticky. */)
+Interactively, prompt for CHARACTER. You can specify CHARACTER in one
+of these ways:
+
+ - As its Unicode character name, e.g. \"LATIN SMALL LETTER A\".
+ Completion is available; if you type a substring of the name
+ preceded by an asterisk `*', Emacs shows all names which include
+ that substring, not necessarily at the beginning of the name.
+
+ - As a hexadecimal code point, e.g. 263A. Note that code points in
+ Emacs are equivalent to Unicode up to 10FFFF (which is the limit of
+ the Unicode code space).
+
+ - As a code point with a radix specified with #, e.g. #o21430
+ (octal), #x2318 (hex), or #10r8984 (decimal).
+
+If called interactively, COUNT is given by the prefix argument. If
+omitted or nil, it defaults to 1.
+
+Inserting the character(s) relocates point and before-insertion
+markers in the same ways as the function `insert'.
+
+The optional third argument INHERIT, if non-nil, says to inherit text
+properties from adjoining text, if those properties are sticky. If
+called interactively, INHERIT is t. */)
(Lisp_Object character, Lisp_Object count, Lisp_Object inherit)
{
int i, stringlen;
char string[4000];
CHECK_CHARACTER (character);
+ if (NILP (count))
+ XSETFASTINT (count, 1);
CHECK_NUMBER (count);
c = XFASTINT (character);
static Lisp_Object
subst_char_in_region_unwind (Lisp_Object arg)
{
- return BVAR (current_buffer, undo_list) = arg;
+ bset_undo_list (current_buffer, arg);
+ return arg;
}
static Lisp_Object
subst_char_in_region_unwind_1 (Lisp_Object arg)
{
- return BVAR (current_buffer, filename) = arg;
+ bset_filename (current_buffer, arg);
+ return arg;
}
DEFUN ("subst-char-in-region", Fsubst_char_in_region,
{
record_unwind_protect (subst_char_in_region_unwind,
BVAR (current_buffer, undo_list));
- BVAR (current_buffer, undo_list) = Qt;
+ bset_undo_list (current_buffer, Qt);
/* Don't do file-locking. */
record_unwind_protect (subst_char_in_region_unwind_1,
BVAR (current_buffer, filename));
- BVAR (current_buffer, filename) = Qnil;
+ bset_filename (current_buffer, Qnil);
}
if (pos_byte < GPT_BYTE)
INC_POS (pos_byte_next);
if (! NILP (noundo))
- BVAR (current_buffer, undo_list) = tem;
+ bset_undo_list (current_buffer, tem);
UNGCPRO;
}
buf->clip_changed = 1; /* Remember that the narrowing changed. */
}
+ /* These aren't needed anymore, so don't wait for GC. */
+ free_marker (XCAR (data));
+ free_marker (XCDR (data));
+ free_cons (XCONS (data));
}
else
/* A buffer, which means that there was no old restriction. */
The + flag character inserts a + before any positive number, while a
space inserts a space before any positive number; these flags only
affect %d, %e, %f, and %g sequences, and the + flag takes precedence.
+The - and 0 flags affect the width specifier, as described below.
+
The # flag means to use an alternate display form for %o, %x, %X, %e,
-%f, and %g sequences. The - and 0 flags affect the width specifier,
-as described below.
+%f, and %g sequences: for %o, it ensures that the result begins with
+\"0\"; for %x and %X, it prefixes the result with \"0x\" or \"0X\";
+for %e, %f, and %g, it causes a decimal point to be included even if
+the precision is zero.
The width specifier supplies a lower limit for the length of the
printed representation. The padding, if any, normally goes on the
ptrdiff_t max_bufsize = STRING_BYTES_BOUND + 1;
char *p;
Lisp_Object buf_save_value IF_LINT (= {0});
- register char *format, *end, *format_start;
+ char *format, *end, *format_start;
ptrdiff_t formatlen, nchars;
- /* Nonzero if the format is multibyte. */
- int multibyte_format = 0;
- /* Nonzero if the output should be a multibyte string,
+ /* True if the format is multibyte. */
+ bool multibyte_format = 0;
+ /* True if the output should be a multibyte string,
which is true if any of the inputs is one. */
- int multibyte = 0;
+ bool multibyte = 0;
/* When we make a multibyte string, we must pay attention to the
byte combining problem, i.e., a byte may be combined with a
multibyte character of the previous string. This flag tells if we
ptrdiff_t i;
if ((SIZE_MAX - formatlen) / sizeof (struct info) <= nargs)
memory_full (SIZE_MAX);
- SAFE_ALLOCA (info, struct info *, (nargs + 1) * sizeof *info + formatlen);
+ info = SAFE_ALLOCA ((nargs + 1) * sizeof *info + formatlen);
discarded = (char *) &info[nargs + 1];
for (i = 0; i < nargs + 1; i++)
{
/* If this argument has text properties, record where
in the result string it appears. */
- if (STRING_INTERVALS (args[n]))
+ if (string_intervals (args[n]))
info[n].intervals = arg_intervals = 1;
continue;
arguments has text properties, set up text properties of the
result string. */
- if (STRING_INTERVALS (args[0]) || arg_intervals)
+ if (string_intervals (args[0]) || arg_intervals)
{
Lisp_Object len, new_len, props;
struct gcpro gcpro1;
Lisp_Object buf;
XSETBUFFER (buf, current_buffer);
- cur_intv = BUF_INTERVALS (current_buffer);
+ cur_intv = buffer_intervals (current_buffer);
validate_region (&startr1, &endr1);
validate_region (&startr2, &endr2);
/* Don't use Fset_text_properties: that can cause GC, which can
clobber objects stored in the tmp_intervals. */
tmp_interval3 = validate_interval_range (buf, &startr1, &endr2, 0);
- if (!NULL_INTERVAL_P (tmp_interval3))
+ if (tmp_interval3)
set_text_properties_1 (startr1, endr2, Qnil, buf, tmp_interval3);
/* First region smaller than second. */
{
USE_SAFE_ALLOCA;
- SAFE_ALLOCA (temp, unsigned char *, len2_byte);
+ temp = SAFE_ALLOCA (len2_byte);
/* Don't precompute these addresses. We have to compute them
at the last minute, because the relocating allocator might
{
USE_SAFE_ALLOCA;
- SAFE_ALLOCA (temp, unsigned char *, len1_byte);
+ temp = SAFE_ALLOCA (len1_byte);
start1_addr = BYTE_POS_ADDR (start1_byte);
start2_addr = BYTE_POS_ADDR (start2_byte);
memcpy (temp, start1_addr, len1_byte);
tmp_interval2 = copy_intervals (cur_intv, start2, len2);
tmp_interval3 = validate_interval_range (buf, &startr1, &endr1, 0);
- if (!NULL_INTERVAL_P (tmp_interval3))
+ if (tmp_interval3)
set_text_properties_1 (startr1, endr1, Qnil, buf, tmp_interval3);
tmp_interval3 = validate_interval_range (buf, &startr2, &endr2, 0);
- if (!NULL_INTERVAL_P (tmp_interval3))
+ if (tmp_interval3)
set_text_properties_1 (startr2, endr2, Qnil, buf, tmp_interval3);
- SAFE_ALLOCA (temp, unsigned char *, len1_byte);
+ temp = SAFE_ALLOCA (len1_byte);
start1_addr = BYTE_POS_ADDR (start1_byte);
start2_addr = BYTE_POS_ADDR (start2_byte);
memcpy (temp, start1_addr, len1_byte);
tmp_interval2 = copy_intervals (cur_intv, start2, len2);
tmp_interval3 = validate_interval_range (buf, &startr1, &endr2, 0);
- if (!NULL_INTERVAL_P (tmp_interval3))
+ if (tmp_interval3)
set_text_properties_1 (startr1, endr2, Qnil, buf, tmp_interval3);
/* holds region 2 */
- SAFE_ALLOCA (temp, unsigned char *, len2_byte);
+ temp = SAFE_ALLOCA (len2_byte);
start1_addr = BYTE_POS_ADDR (start1_byte);
start2_addr = BYTE_POS_ADDR (start2_byte);
memcpy (temp, start2_addr, len2_byte);
tmp_interval2 = copy_intervals (cur_intv, start2, len2);
tmp_interval3 = validate_interval_range (buf, &startr1, &endr2, 0);
- if (!NULL_INTERVAL_P (tmp_interval3))
+ if (tmp_interval3)
set_text_properties_1 (startr1, endr2, Qnil, buf, tmp_interval3);
/* holds region 1 */
- SAFE_ALLOCA (temp, unsigned char *, len1_byte);
+ temp = SAFE_ALLOCA (len1_byte);
start1_addr = BYTE_POS_ADDR (start1_byte);
start2_addr = BYTE_POS_ADDR (start2_byte);
memcpy (temp, start1_addr, len1_byte);
HCoop / bpt / emacs.git / blobdiff