The READCHAR and UNREAD macros are meant for reading/unreading a
byte code; they do not handle multibyte characters. The caller
should manage them if necessary.
-
+
[ Actually that seems to be a lie; READCHAR will definitely read
multibyte characters from buffer sources, at least. Is the
comment just out of date?
register int c;
readchar_count++;
-
+
if (BUFFERP (readcharfun))
{
register struct buffer *inbuffer = XBUFFER (readcharfun);
static Lisp_Object read_internal_start P_ ((Lisp_Object, Lisp_Object,
Lisp_Object));
static Lisp_Object read0 P_ ((Lisp_Object));
-static Lisp_Object read1 P_ ((Lisp_Object, int *, int));
+static Lisp_Object read1 P_ ((Lisp_Object, int *, int));
static Lisp_Object read_list P_ ((int, Lisp_Object));
static Lisp_Object read_vector P_ ((Lisp_Object, int));
if (display_hourglass_p)
cancel_hourglass ();
#endif
-
+
delayed_switch_frame = Qnil;
/* Read until we get an acceptable event. */
XSETFASTINT (val, XINT (tem1) | XINT (Fcar (Fcdr (tem))));
}
}
-
+
/* If we don't have a character now, deal with it appropriately. */
if (!INTEGERP (val))
{
}
else
file = Fsubstitute_in_file_name (file);
-
+
/* Avoid weird lossage with null string as arg,
since it would try to load a directory as a Lisp file */
read_from_string_index_byte = string_char_to_byte (stream, startval);
read_from_string_limit = endval;
}
-
+
retval = read0 (stream);
if (EQ (Vread_with_symbol_positions, Qt)
|| EQ (Vread_with_symbol_positions, stream))
break;
}
}
-
+
*byterep = 1;
return i;
}
}
else if (c == '+')
c = READCHAR;
-
+
while (c >= 0)
{
int digit;
-
+
if (c >= '0' && c <= '9')
digit = c - '0';
else if (c >= 'a' && c <= 'z')
if (nbytes != *nchars)
nbytes = str_as_multibyte (read_buffer, read_buffer_size,
*p - read_buffer, nchars);
-
+
*p = read_buffer + nbytes;
}
== (SCHARS (tmp) - 1) * BITS_PER_CHAR))
Fsignal (Qinvalid_read_syntax,
Fcons (make_string ("#&...", 5), Qnil));
-
+
val = Fmake_bool_vector (length, Qnil);
bcopy (SDATA (tmp), XBOOL_VECTOR (val)->data,
size_in_chars);
UNGCPRO;
return tmp;
}
-
+
/* #@NUMBER is used to skip NUMBER following characters.
That's used in .elc files to skip over doc strings
and function definitions. */
}
if (c >= 0)
UNREAD (c);
-
+
if (load_force_doc_strings && EQ (readcharfun, Qget_file_char))
{
/* If we are supposed to force doc strings into core right now,
/* ...and #n# will use the real value from now on. */
Fsetcdr (cell, tem);
-
+
return tem;
}
/* #n# returns a previously read object. */
}
else if (c == 'r' || c == 'R')
return read_integer (readcharfun, n);
-
+
/* Fall through to error message. */
}
else if (c == 'x' || c == 'X')
p = read_buffer + offset;
end = read_buffer + read_buffer_size;
}
-
+
if (c == '\\')
{
c = READCHAR;
: intern (read_buffer);
if (EQ (Vread_with_symbol_positions, Qt)
|| EQ (Vread_with_symbol_positions, readcharfun))
- Vread_symbol_positions_list =
+ Vread_symbol_positions_list =
/* Kind of a hack; this will probably fail if characters
in the symbol name were escaped. Not really a big
deal, though. */
/* Make all the substitutions. */
check_object
= substitute_object_recurse (object, placeholder, object);
-
+
/* Clear seen_list because we're done with it. */
seen_list = Qnil;
read_objects. */
if (!EQ (Qnil, Frassq (subtree, read_objects)))
seen_list = Fcons (subtree, seen_list);
-
+
/* Recurse according to subtree's type.
Every branch must return a Lisp_Object. */
switch (XTYPE (subtree))
{
Lisp_Object idx = make_number (i);
SUBSTITUTE (Faref (subtree, idx),
- Faset (subtree, idx, true_value));
+ Faset (subtree, idx, true_value));
}
return subtree;
}
INTERVAL root_interval = STRING_INTERVALS (subtree);
Lisp_Object arg = Fcons (object, placeholder);
-
+
traverse_intervals_noorder (root_interval,
&substitute_in_interval, arg);
register char *cp;
{
register int state;
-
+
char *start = cp;
state = 0;
}
return vector;
}
-
+
/* FLAG = 1 means check for ] to terminate rather than ) and .
FLAG = -1 means check for starting with defun
and make structure pure. */
struct gcpro gcpro1, gcpro2;
/* 0 is the normal case.
1 means this list is a doc reference; replace it with the number 0.
- 2 means this list is a doc reference; replace it with the doc string. */
+ 2 means this list is a doc reference; replace it with the doc string. */
int doc_reference = 0;
/* Initialize this to 1 if we are reading a list. */
/* Intern nil in the obarray */
XSYMBOL (Qnil)->interned = SYMBOL_INTERNED_IN_INITIAL_OBARRAY;
XSYMBOL (Qnil)->constant = 1;
-
+
/* These locals are to kludge around a pyramid compiler bug. */
hash = hash_string ("nil", 3);
/* Separate statement here to avoid VAXC bug. */
SET_SYMBOL_VALUE (sym, val);
PER_BUFFER_SYMBOL (offset) = sym;
PER_BUFFER_TYPE (offset) = type;
-
+
if (PER_BUFFER_IDX (offset) == 0)
/* Did a DEFVAR_PER_BUFFER without initializing the corresponding
slot of buffer_local_flags */
#endif
#ifndef WINDOWSNT
- /* When Emacs is invoked over network shares on NT, PATH_LOADSEARCH is
- almost never correct, thereby causing a warning to be printed out that
+ /* When Emacs is invoked over network shares on NT, PATH_LOADSEARCH is
+ almost never correct, thereby causing a warning to be printed out that
confuses users. Since PATH_LOADSEARCH is always overridden by the
EMACSLOADPATH environment variable below, disable the warning on NT. */
Note that a symbol will appear multiple times in this list, if it was
read multiple times. The list is in the same order as the symbols
were read in. */);
- Vread_symbol_positions_list = Qnil;
+ Vread_symbol_positions_list = Qnil;
DEFVAR_LISP ("load-path", &Vload_path,
doc: /* *List of directories to search for files to load.
staticpro (&read_objects);
read_objects = Qnil;
staticpro (&seen_list);
-
+
Vloads_in_progress = Qnil;
staticpro (&Vloads_in_progress);
}
HCoop / bpt / emacs.git / blobdiff