(eshell/time): Stringify and flatten the non-command arguments.

[gnu-emacs] / src / doc.c

diff --git a/src/doc.c b/src/doc.c
index a31c53d5b2134fde918ed411a2b048ace56bf270..25f6625d404221a001a80cdd53ca879f7ee49b27 100644 (file)
--- a/src/doc.c
+++ b/src/doc.c
@@ -1,12 +1,12 @@
 /* Record indices of function doc strings stored in a file.
    Copyright (C) 1985, 1986, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001,
-                 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+                 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
 GNU Emacs is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
 any later version.
 
 GNU Emacs is distributed in the hope that it will be useful,
@@ -386,7 +386,7 @@ string is passed through `substitute-command-keys'.  */)
          !NILP (tem)))
     return Fdocumentation_property (function, Qfunction_documentation, raw);
 
-  fun = Findirect_function (function);
+  fun = Findirect_function (function, Qnil);
   if (SUBRP (fun))
     {
       if (XSUBR (fun)->doc == 0)
@@ -416,7 +416,7 @@ string is passed through `substitute-command-keys'.  */)
     {
       funcar = Fcar (fun);
       if (!SYMBOLP (funcar))
-       return Fsignal (Qinvalid_function, Fcons (fun, Qnil));
+       xsignal1 (Qinvalid_function, fun);
       else if (EQ (funcar, Qkeymap))
        return build_string ("Prefix command (definition is a keymap associating keystrokes with commands).");
       else if (EQ (funcar, Qlambda)
@@ -443,7 +443,7 @@ string is passed through `substitute-command-keys'.  */)
   else
     {
     oops:
-      Fsignal (Qinvalid_function, Fcons (fun, Qnil));
+      xsignal1 (Qinvalid_function, fun);
     }
 
   /* If DOC is 0, it's typically because of a dumped file missing
@@ -735,15 +735,18 @@ the same file name is found in the `doc-directory'.  */)
 DEFUN ("substitute-command-keys", Fsubstitute_command_keys,
        Ssubstitute_command_keys, 1, 1, 0,
        doc: /* Substitute key descriptions for command names in STRING.
-Return a new string which is STRING with substrings of the form \\=\\[COMMAND]
-replaced by either:  a keystroke sequence that will invoke COMMAND,
-or "M-x COMMAND" if COMMAND is not on any keys.
+Substrings of the form \\=\\[COMMAND] replaced by either: a keystroke
+sequence that will invoke COMMAND, or "M-x COMMAND" if COMMAND is not
+on any keys.
 Substrings of the form \\=\\{MAPVAR} are replaced by summaries
-\(made by describe-bindings) of the value of MAPVAR, taken as a keymap.
+\(made by `describe-bindings') of the value of MAPVAR, taken as a keymap.
 Substrings of the form \\=\\<MAPVAR> specify to use the value of MAPVAR
 as the keymap for future \\=\\[COMMAND] substrings.
 \\=\\= quotes the following character and is discarded;
-thus, \\=\\=\\=\\= puts \\=\\= into the output, and \\=\\=\\=\\[ puts \\=\\[ into the output.  */)
+thus, \\=\\=\\=\\= puts \\=\\= into the output, and \\=\\=\\=\\[ puts \\=\\[ into the output.
+
+Returns original STRING if no substitutions were made.  Otherwise,
+a new string, without any text properties, is returned.  */)
      (string)
      Lisp_Object string;
 {
@@ -880,7 +883,7 @@ thus, \\=\\=\\=\\= puts \\=\\= into the output, and \\=\\=\\=\\[ puts \\=\\[ int
          struct buffer *oldbuf;
          int start_idx;
          /* This is for computing the SHADOWS arg for describe_map_tree.  */
-         Lisp_Object active_maps = Fcurrent_active_maps (Qnil);
+         Lisp_Object active_maps = Fcurrent_active_maps (Qnil, Qnil);
          Lisp_Object earlier_maps;
 
          changed = 1;