/* Random utility Lisp functions.
Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1997,
1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <unistd.h>
#endif
#include <time.h>
+#include <setjmp.h>
/* Note on some machines this defines `vector' as a typedef,
so make sure we don't use that name in this file. */
#ifdef HAVE_MENUS
#if defined (HAVE_X_WINDOWS)
#include "xterm.h"
-#elif defined (MAC_OS)
-#include "macterm.h"
-#endif
#endif
+#endif /* HAVE_MENUS */
#ifndef NULL
#define NULL ((POINTER_TYPE *)0)
else
{
c1 = SREF (str1, i1++);
- c1 = unibyte_char_to_multibyte (c1);
+ MAKE_CHAR_MULTIBYTE (c1);
}
if (STRING_MULTIBYTE (str2))
else
{
c2 = SREF (str2, i2++);
- c2 = unibyte_char_to_multibyte (c2);
+ MAKE_CHAR_MULTIBYTE (c2);
}
if (c1 == c2)
{
XSETFASTINT (elt, SREF (this, thisindex)); thisindex++;
if (some_multibyte
- && XINT (elt) >= 0200
+ && !ASCII_CHAR_P (XINT (elt))
&& XINT (elt) < 0400)
{
- c = unibyte_char_to_multibyte (XINT (elt));
+ c = BYTE8_TO_CHAR (XINT (elt));
XSETINT (elt, c);
}
}
{
if (STRING_MULTIBYTE (seq))
{
- c = STRING_CHAR (SDATA (seq) + ibyte,
- SBYTES (seq) - ibyte);
+ c = STRING_CHAR (SDATA (seq) + ibyte);
cbytes = CHAR_BYTES (c);
}
else
{
if (STRING_MULTIBYTE (seq))
{
- c = STRING_CHAR (SDATA (seq) + ibyte,
- SBYTES (seq) - ibyte);
+ c = STRING_CHAR (SDATA (seq) + ibyte);
cbytes = CHAR_BYTES (c);
}
else
}
\f
-#if 0 /* Unsafe version. */
-DEFUN ("plist-get", Fplist_get, Splist_get, 2, 2, 0,
- doc: /* Extract a value from a property list.
-PLIST is a property list, which is a list of the form
-\(PROP1 VALUE1 PROP2 VALUE2...). This function returns the value
-corresponding to the given PROP, or nil if PROP is not
-one of the properties on the list. */)
- (plist, prop)
- Lisp_Object plist;
- Lisp_Object prop;
-{
- Lisp_Object tail;
-
- for (tail = plist;
- CONSP (tail) && CONSP (XCDR (tail));
- tail = XCDR (XCDR (tail)))
- {
- if (EQ (prop, XCAR (tail)))
- return XCAR (XCDR (tail));
-
- /* This function can be called asynchronously
- (setup_coding_system). Don't QUIT in that case. */
- if (!interrupt_input_blocked)
- QUIT;
- }
-
- CHECK_LIST_END (tail, prop);
-
- return Qnil;
-}
-#endif
-
/* This does not check for quits. That is safe since it must terminate. */
DEFUN ("plist-get", Fplist_get, Splist_get, 2, 2, 0,
halftail = XCDR (halftail);
if (EQ (tail, halftail))
break;
+
+#if 0 /* Unsafe version. */
+ /* This function can be called asynchronously
+ (setup_coding_system). Don't QUIT in that case. */
+ if (!interrupt_input_blocked)
+ QUIT;
+#endif
}
return Qnil;
return 0;
return 1;
- case Lisp_Int:
- case Lisp_Symbol:
- case Lisp_Type_Limit:
+ default:
break;
}
while (IS_BASE64_IGNORABLE (c))
/* Table of characters coding the 64 values. */
-static char base64_value_to_char[64] =
+static const char base64_value_to_char[64] =
{
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', /* 0- 9 */
'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', /* 10-19 */
};
/* Table of base64 values for first 128 characters. */
-static short base64_char_to_value[128] =
+static const short base64_char_to_value[128] =
{
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0- 9 */
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 10- 19 */
{
if (multibyte)
{
- c = STRING_CHAR_AND_LENGTH (from + i, length - i, bytes);
+ c = STRING_CHAR_AND_LENGTH (from + i, bytes);
if (CHAR_BYTE8_P (c))
c = CHAR_TO_BYTE8 (c);
else if (c >= 256)
if (multibyte)
{
- c = STRING_CHAR_AND_LENGTH (from + i, length - i, bytes);
+ c = STRING_CHAR_AND_LENGTH (from + i, bytes);
if (CHAR_BYTE8_P (c))
c = CHAR_TO_BYTE8 (c);
else if (c >= 256)
if (multibyte)
{
- c = STRING_CHAR_AND_LENGTH (from + i, length - i, bytes);
+ c = STRING_CHAR_AND_LENGTH (from + i, bytes);
if (CHAR_BYTE8_P (c))
c = CHAR_TO_BYTE8 (c);
else if (c >= 256)
switch (XTYPE (obj))
{
- case Lisp_Int:
+ case_Lisp_Int:
hash = XUINT (obj);
break;
syms_of_fns ()
{
/* Hash table stuff. */
- Qhash_table_p = intern ("hash-table-p");
+ Qhash_table_p = intern_c_string ("hash-table-p");
staticpro (&Qhash_table_p);
- Qeq = intern ("eq");
+ Qeq = intern_c_string ("eq");
staticpro (&Qeq);
- Qeql = intern ("eql");
+ Qeql = intern_c_string ("eql");
staticpro (&Qeql);
- Qequal = intern ("equal");
+ Qequal = intern_c_string ("equal");
staticpro (&Qequal);
- QCtest = intern (":test");
+ QCtest = intern_c_string (":test");
staticpro (&QCtest);
- QCsize = intern (":size");
+ QCsize = intern_c_string (":size");
staticpro (&QCsize);
- QCrehash_size = intern (":rehash-size");
+ QCrehash_size = intern_c_string (":rehash-size");
staticpro (&QCrehash_size);
- QCrehash_threshold = intern (":rehash-threshold");
+ QCrehash_threshold = intern_c_string (":rehash-threshold");
staticpro (&QCrehash_threshold);
- QCweakness = intern (":weakness");
+ QCweakness = intern_c_string (":weakness");
staticpro (&QCweakness);
- Qkey = intern ("key");
+ Qkey = intern_c_string ("key");
staticpro (&Qkey);
- Qvalue = intern ("value");
+ Qvalue = intern_c_string ("value");
staticpro (&Qvalue);
- Qhash_table_test = intern ("hash-table-test");
+ Qhash_table_test = intern_c_string ("hash-table-test");
staticpro (&Qhash_table_test);
- Qkey_or_value = intern ("key-or-value");
+ Qkey_or_value = intern_c_string ("key-or-value");
staticpro (&Qkey_or_value);
- Qkey_and_value = intern ("key-and-value");
+ Qkey_and_value = intern_c_string ("key-and-value");
staticpro (&Qkey_and_value);
defsubr (&Ssxhash);
defsubr (&Smaphash);
defsubr (&Sdefine_hash_table_test);
- Qstring_lessp = intern ("string-lessp");
+ Qstring_lessp = intern_c_string ("string-lessp");
staticpro (&Qstring_lessp);
- Qprovide = intern ("provide");
+ Qprovide = intern_c_string ("provide");
staticpro (&Qprovide);
- Qrequire = intern ("require");
+ Qrequire = intern_c_string ("require");
staticpro (&Qrequire);
- Qyes_or_no_p_history = intern ("yes-or-no-p-history");
+ Qyes_or_no_p_history = intern_c_string ("yes-or-no-p-history");
staticpro (&Qyes_or_no_p_history);
- Qcursor_in_echo_area = intern ("cursor-in-echo-area");
+ Qcursor_in_echo_area = intern_c_string ("cursor-in-echo-area");
staticpro (&Qcursor_in_echo_area);
- Qwidget_type = intern ("widget-type");
+ Qwidget_type = intern_c_string ("widget-type");
staticpro (&Qwidget_type);
staticpro (&string_char_byte_cache_string);
DEFVAR_LISP ("features", &Vfeatures,
doc: /* A list of symbols which are the features of the executing Emacs.
Used by `featurep' and `require', and altered by `provide'. */);
- Vfeatures = Fcons (intern ("emacs"), Qnil);
- Qsubfeatures = intern ("subfeatures");
+ Vfeatures = Fcons (intern_c_string ("emacs"), Qnil);
+ Qsubfeatures = intern_c_string ("subfeatures");
staticpro (&Qsubfeatures);
#ifdef HAVE_LANGINFO_CODESET
- Qcodeset = intern ("codeset");
+ Qcodeset = intern_c_string ("codeset");
staticpro (&Qcodeset);
- Qdays = intern ("days");
+ Qdays = intern_c_string ("days");
staticpro (&Qdays);
- Qmonths = intern ("months");
+ Qmonths = intern_c_string ("months");
staticpro (&Qmonths);
- Qpaper = intern ("paper");
+ Qpaper = intern_c_string ("paper");
staticpro (&Qpaper);
#endif /* HAVE_LANGINFO_CODESET */