X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/cdbf596449397dbb1f6f2c95f830acfc80c49d96..657d4c0be3b677dda02f7d7e895ddb259b5de82b:/lib-src/sorted-doc.c

diff --git a/lib-src/sorted-doc.c b/lib-src/sorted-doc.c
index cc09583499..ce58529193 100644
--- a/lib-src/sorted-doc.c
+++ b/lib-src/sorted-doc.c
@@ -1,34 +1,42 @@
-/* Give this program DOCSTR.mm.nn as standard input and it outputs to
+/* Give this program DOC-mm.nn.oo as standard input and it outputs to
    standard output a file of texinfo input containing the doc strings.
-   
-   Copyright (C) 1989, 1992, 1994, 1996, 1999, 2000, 2001
-      Free Software Foundation Inc.
 
-   This file is part of GNU Emacs.
+Copyright (C) 1989, 1992, 1994, 1996, 1999, 2000, 2001, 2002, 2003,
+              2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
-   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)
-   any later version.
+This file is part of GNU Emacs.
 
-   GNU Emacs is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
+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 3 of the License, or
+(at your option) any later version.
 
-   You should have received a copy of the GNU General Public License
-   along with GNU Emacs; see the file COPYING.  If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
 
-   This version sorts the output by function name.  */
+You should have received a copy of the GNU General Public License
+along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
+
+
+/* This version sorts the output by function name.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
-#include "config.h"
 #include <stdio.h>
 #include <ctype.h>
+#ifdef DOS_NT
+#include <fcntl.h>		/* for O_BINARY */
+#include <io.h>			/* for setmode */
+#endif
 #ifndef HAVE_STDLIB_H		/* config.h includes stdlib.  */
+#ifndef WINDOWSNT		/* src/s/ms-w32.h includes stdlib.h */
 extern char *malloc ();
 #endif
+#endif
 
 #define NUL	'\0'
 #define MARKER '\037'
@@ -72,7 +80,7 @@ fatal (s1, s2)
      char *s1, *s2;
 {
   error (s1, s2);
-  exit (1);
+  exit (EXIT_FAILURE);
 }
 
 /* Like malloc but get fatal error if memory is exhausted.  */
@@ -118,7 +126,7 @@ char *states[] =
 {
   "WAITING", "BEG_NAME", "NAME_GET", "BEG_DESC", "DESC_GET"
 };
-    
+
 int
 main ()
 {
@@ -128,9 +136,17 @@ main ()
   register enum state state = WAITING; /* state at start */
   int cnt = 0;			/* number of DOCSTRs read */
 
-  DOCSTR *docs;			/* chain of allocated DOCSTRS */
+  DOCSTR *docs = NULL;          /* chain of allocated DOCSTRS */
   char buf[512];		/* line buffer */
-    
+
+#ifdef DOS_NT
+  /* DOC is a binary file.  */
+  if (!isatty (fileno (stdin)))
+    setmode (fileno (stdin), O_BINARY);
+#endif
+
+  bp = buf;
+
   while (1)			/* process one char at a time */
     {
       /* this char from the DOCSTR file */
@@ -178,7 +194,7 @@ main ()
 	  bp = buf;
 	  state = DESC_GET;
 	}
-	
+
       /* process gets */
 
       if (state == NAME_GET || state == DESC_GET)
@@ -276,5 +292,10 @@ main ()
     printf ("@bye\n");
   }
 
-  return 0;
+  return EXIT_SUCCESS;
 }
+
+/* arch-tag: ce28f204-1e70-4b34-8210-3d54a5662071
+   (do not change this comment) */
+
+/* sorted-doc.c ends here */