Merged from miles@gnu.org--gnu-2005 (patch 60-65, 246-265)

Patches applied:

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-246
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-247
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-248
   Merge from gnus--rel--5.10

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-249
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-250
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-251
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-252
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-253
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-254
   Merge from gnus--rel--5.10

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-255
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-256
   Merge from gnus--rel--5.10

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-257
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-258
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-259
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-260
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-261
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-262
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-263
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-264
   Update from CVS

 * miles@gnu.org--gnu-2005/emacs--cvs-trunk--0--patch-265
   Update from CVS

 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-60
   Merge from emacs--cvs-trunk--0

 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-61
   Update from CVS

 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-62
   Merge from emacs--cvs-trunk--0

 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-63
   Update from CVS

 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-64
   (mm-string-to-multibyte): Use Gnus trunk definition.

 * miles@gnu.org--gnu-2005/gnus--rel--5.10--patch-65
   Update from CVS

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-328

1 files changed, 77 insertions, 5 deletions

diff --git a/src/mac.c b/src/mac.c
index da6a61633dc..68e3bdfa065 100644
--- a/src/mac.c
+++ b/src/mac.c
@@ -31,6 +31,8 @@ Boston, MA 02111-1307, USA.  */
 #include "sysselect.h"
 #include "systime.h"
 #include "blockinput.h"
+#include "charset.h"
+#include "coding.h"
 
 #include "macterm.h"
 
@@ -49,6 +51,7 @@ Boston, MA 02111-1307, USA.  */
 #include <Events.h>
 #include <Processes.h>
 #include <EPPC.h>
+#include <MacLocales.h>
 #endif  /* not HAVE_CARBON */
 
 #include <utime.h>
@@ -67,6 +70,12 @@ Boston, MA 02111-1307, USA.  */
 
 Lisp_Object QCLIPBOARD;
 
+/* The system script code. */
+static int mac_system_script_code;
+
+/* The system locale identifier string.  */
+static Lisp_Object Vmac_system_locale;
+
 /* An instance of the AppleScript component.  */
 static ComponentInstance as_scripting_component;
 /* The single script context used for all script executions.  */
@@ -258,7 +267,6 @@ posix_to_mac_pathname (const char *ufn, char *mfn, int mfnbuflen)
 #if TARGET_API_MAC_CARBON
 static Lisp_Object Qstring, Qnumber, Qboolean, Qdate, Qdata;
 static Lisp_Object Qarray, Qdictionary;
-extern Lisp_Object Qutf_8;
 #define DECODE_UTF_8(str) code_convert_string_norecord (str, Qutf_8, 0)
 
 struct cfdict_context
@@ -267,7 +275,7 @@ struct cfdict_context
   int with_tag, hash_bound;
 };
 
-/* C string to CFString. */
+/* C string to CFString.  */
 
 CFStringRef
 cfstring_create_with_utf8_cstring (c_str)
@@ -284,6 +292,37 @@ cfstring_create_with_utf8_cstring (c_str)
 }
 
 
+/* Lisp string to CFString.  */
+
+CFStringRef
+cfstring_create_with_string (s)
+     Lisp_Object s;
+{
+  CFStringRef string = NULL;
+
+  if (STRING_MULTIBYTE (s))
+    {
+      char *p, *end = SDATA (s) + SBYTES (s);
+
+      for (p = SDATA (s); p < end; p++)
+        if (!isascii (*p))
+          {
+            s = ENCODE_UTF_8 (s);
+            break;
+          }
+      string = CFStringCreateWithBytes (NULL, SDATA (s), SBYTES (s),
+                                        kCFStringEncodingUTF8, false);
+    }
+
+  if (string == NULL)
+    /* Failed to interpret as UTF 8.  Fall back on Mac Roman.  */
+    string = CFStringCreateWithBytes (NULL, SDATA (s), SBYTES (s),
+                                      kCFStringEncodingMacRoman, false);
+
+  return string;
+}
+
+
 /* From CFData to a lisp string.  Always returns a unibyte string.  */
 
 Lisp_Object
@@ -3704,11 +3743,11 @@ otherwise.  */)
   app_id = kCFPreferencesCurrentApplication;
   if (!NILP (application))
     {
-      app_id = cfstring_create_with_utf8_cstring (SDATA (application));
+      app_id = cfstring_create_with_string (application);
       if (app_id == NULL)
         goto out;
     }
-  key_str = cfstring_create_with_utf8_cstring (SDATA (XCAR (key)));
+  key_str = cfstring_create_with_string (XCAR (key));
   if (key_str == NULL)
     goto out;
   app_plist = CFPreferencesCopyAppValue (key_str, app_id);
@@ -3721,7 +3760,7 @@ otherwise.  */)
     {
       if (CFGetTypeID (plist) != CFDictionaryGetTypeID ())
         break;
-      key_str = cfstring_create_with_utf8_cstring (SDATA (XCAR (key)));
+      key_str = cfstring_create_with_string (XCAR (key));
       if (key_str == NULL)
         goto out;
       plist = CFDictionaryGetValue (plist, key_str);
@@ -4167,6 +4206,29 @@ init_mac_osx_environment ()
 }
 #endif /* MAC_OSX */
 
+
+static Lisp_Object
+mac_get_system_locale ()
+{
+  OSErr err;
+  LangCode lang;
+  RegionCode region;
+  LocaleRef locale;
+  Str255 str;
+
+  lang = GetScriptVariable (smSystemScript, smScriptLang);
+  region = GetScriptManagerVariable (smRegionCode);
+  err = LocaleRefFromLangOrRegionCode (lang, region, &locale);
+  if (err == noErr)
+    err = LocaleRefGetPartString (locale, kLocaleAllPartsMask,
+                                  sizeof (str), str);
+  if (err == noErr)
+    return build_string (str);
+  else
+    return Qnil;
+}
+
+
 void
 syms_of_mac ()
 {
@@ -4197,6 +4259,16 @@ syms_of_mac ()
   defsubr (&Sdo_applescript);
   defsubr (&Smac_file_name_to_posix);
   defsubr (&Sposix_file_name_to_mac);
+
+  DEFVAR_INT ("mac-system-script-code", &mac_system_script_code,
+    doc: /* The system script code.  */);
+  mac_system_script_code = (ScriptCode) GetScriptManagerVariable (smSysScript);
+
+  DEFVAR_LISP ("mac-system-locale", &Vmac_system_locale,
+    doc: /* The system locale identifier string.
+This is not a POSIX locale ID, but an ICU locale ID.  So encoding
+information is not included.  */);
+  Vmac_system_locale = mac_get_system_locale ();
 }
 
 /* arch-tag: 29d30c1f-0c6b-4f88-8a6d-0558d7f9dbff