(Fbyte_code): Harmonize arguments with documentation.

[gnu-emacs] / src / emacs.c

diff --git a/src/emacs.c b/src/emacs.c
index fe832b2a4acbed027c3b9e2a88f2ba177642bb98..8c669a0fd61ca3ed1255d7cd0dd6aba8c62c0d93 100644 (file)
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -110,9 +110,9 @@ int display_arg;
    Tells GC how to save a copy of the stack.  */
 char *stack_bottom;
 
-#ifdef HAVE_X_WINDOWS
+#ifdef HAVE_WINDOW_SYSTEM
 extern Lisp_Object Vwindow_system;
-#endif /* HAVE_X_WINDOWS */
+#endif /* HAVE_WINDOW_SYSTEM */
 
 extern Lisp_Object Vauto_save_list_file_name;
 
@@ -309,9 +309,9 @@ DEFUN ("invocation-directory", Finvocation_directory, Sinvocation_directory,
 \f
 #ifdef VMS
 #ifdef LINK_CRTL_SHARE
-#ifdef SHAREABLE_LIB_BUG
+#ifdef SHARABLE_LIB_BUG
 extern noshare char **environ;
-#endif /* SHAREABLE_LIB_BUG */
+#endif /* SHARABLE_LIB_BUG */
 #endif /* LINK_CRTL_SHARE */
 #endif /* VMS */
 
@@ -419,6 +419,10 @@ main (argc, argv, envp)
   extern int errno;
   extern sys_nerr;
 
+#ifdef LINUX_SBRK_BUG
+  __sbrk (1);
+#endif
+
   sort_args (argc, argv);
 
   if (argmatch (argv, argc, "-version", "--version", 3, NULL, &skip_args))
@@ -472,7 +476,7 @@ main (argc, argv, envp)
   }
 
 #ifdef LINK_CRTL_SHARE
-#ifdef SHAREABLE_LIB_BUG
+#ifdef SHARABLE_LIB_BUG
   /* Bletcherous shared libraries! */
   if (!stdin)
     stdin = fdopen (0, "r");
@@ -482,7 +486,7 @@ main (argc, argv, envp)
     stderr = fdopen (2, "w");
   if (!environ)
     environ = envp;
-#endif /* SHAREABLE_LIB_BUG */
+#endif /* SHARABLE_LIB_BUG */
 #endif /* LINK_CRTL_SHARE */
 #endif /* VMS */
 
@@ -556,7 +560,7 @@ main (argc, argv, envp)
            exit (1);
          }
        fprintf (stderr, "Using %s\n", term);
-#ifdef HAVE_X_WINDOWS
+#ifdef HAVE_WINDOW_SYSTEM
        inhibit_window_system = 1; /* -t => -nw */
 #endif
       }
@@ -616,7 +620,7 @@ Usage: %s [-t term] [--terminal term]  [-nw] [--no-windows]  [--batch]\n\
     /* Change --display to -d, when its arg is separate.  */
     else if (displayname != 0 && skip_args > count_before
             && argv[count_before + 1][1] == '-')
-      argv[count_before] = "-d";
+      argv[count_before + 1] = "-d";
 
     /* Don't actually discard this arg.  */
     skip_args = count_before;
@@ -747,6 +751,12 @@ Usage: %s [-t term] [--terminal term]  [-nw] [--no-windows]  [--batch]\n\
   init_dosfns ();
   /* Set defaults for several environment variables.  */
   if (initialized) init_environment (argc, argv, skip_args);
+  else init_gettimeofday ();
+#endif
+
+#ifdef WINDOWSNT
+  /* Initialize environment from registry settings.  */
+  init_environment ();
 #endif
 
   /* egetenv is a pretty low-level facility, which may get called in
@@ -855,16 +865,24 @@ Usage: %s [-t term] [--terminal term]  [-nw] [--no-windows]  [--batch]\n\
 #ifdef HAVE_X11
       syms_of_xselect ();
 #endif
-#ifdef HAVE_X_MENU
-      syms_of_xmenu ();
-#endif /* HAVE_X_MENU */
 #endif /* HAVE_X_WINDOWS */
 
 #if defined (MSDOS) && !defined (HAVE_X_WINDOWS)
       syms_of_xfaces ();
-      syms_of_xmenu ();
 #endif
 
+#ifdef HAVE_MENUS
+      syms_of_xmenu ();
+#endif /* HAVE_MENUS */
+
+#ifdef HAVE_NTGUI
+      syms_of_win32term ();
+      syms_of_win32fns ();
+      syms_of_win32faces ();
+      syms_of_win32select ();
+      syms_of_win32menu ();
+#endif /* HAVE_NTGUI */
+
 #ifdef SYMS_SYSTEM
       SYMS_SYSTEM;
 #endif
@@ -911,14 +929,14 @@ Usage: %s [-t term] [--terminal term]  [-nw] [--no-windows]  [--batch]\n\
 
   initialized = 1;
 
-#if defined (sun) || defined (LOCALTIME_CACHE)
-  /* sun's localtime has a bug.  it caches the value of the time
+#ifdef LOCALTIME_CACHE
+  /* Some versions of localtime have a bug.  They cache the value of the time
      zone rather than looking it up every time.  Since localtime() is
      called to bolt the undumping time into the undumped emacs, this
      results in localtime ignoring the TZ environment variable.
      This flushes the new TZ value into localtime. */
   tzset ();
-#endif /* defined (sun) || defined (LOCALTIME_CACHE) */
+#endif /* defined (LOCALTIME_CACHE) */
 
   /* Enter editor command loop.  This never returns.  */
   Frecursive_edit ();
@@ -988,7 +1006,7 @@ struct standard_args standard_args[] =
   { "-load", 0, 0, 1 },
   { "-f", "--funcall", 0, 1 },
   { "-funcall", 0, 0, 1 },
-  { "-eval", "--eval", 0, 0, 1 },
+  { "-eval", "--eval", 0, 1 },
   { "-insert", "--insert", 0, 1 },
   /* This should be processed after ordinary file name args and the like.  */
   { "-kill", "--kill", -10, 0 },
@@ -1081,7 +1099,7 @@ sort_args (argc, argv)
   while (to < argc)
     {
       int best = -1;
-      int best_priority = -2;
+      int best_priority = -9999;
 
       /* Find the highest priority remaining option.
         If several have equal priority, take the first of them.  */
@@ -1348,7 +1366,8 @@ decode_env_path (evarname, defalt)
     {
       p = index (path, SEPCHAR);
       if (!p) p = path + strlen (path);
-      lpath = Fcons (p - path ? make_string (path, p - path) : Qnil,
+      lpath = Fcons (p - path ? make_string (path, p - path)
+                    : build_string ("."),
                     lpath);
       if (*p)
        path = p + 1;