1 files changed, 0 insertions, 134 deletions
diff --git a/readline/shell.c b/readline/shell.c
deleted file mode 100644
index f0ddc897fe4..00000000000
--- a/readline/shell.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* shell.c -- readline utility functions that are normally provided by
-	      bash when readline is linked as part of the shell. */
-
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-
-   This file is part of the GNU Readline Library, a library for
-   reading lines of text with interactive input and history editing.
-
-   The GNU Readline Library 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 1, or
-   (at your option) any later version.
-
-   The GNU Readline Library 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.
-
-   The GNU General Public License is often shipped with GNU software, and
-   is generally kept in a file called COPYING or LICENSE.  If you do not
-   have a copy of the license, write to the Free Software Foundation,
-   675 Mass Ave, Cambridge, MA 02139, USA. */
-#define READLINE_LIBRARY
-
-#if defined (HAVE_CONFIG_H)
-#  include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <stdio.h>
-
-#if defined (HAVE_UNISTD_H)
-#  include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-
-#if defined (HAVE_STDLIB_H)
-#  include <stdlib.h>
-#else
-#  include "ansi_stdlib.h"
-#endif /* HAVE_STDLIB_H */
-
-#if defined (HAVE_STRING_H)
-#  include <string.h>
-#else
-#  include <strings.h>
-#endif /* !HAVE_STRING_H */
-
-#include <pwd.h>
-
-#if !defined (HAVE_GETPW_DECLS)
-extern struct passwd *getpwuid ();
-#endif /* !HAVE_GETPW_DECLS */
-
-extern char *xmalloc ();
-
-/* All of these functions are resolved from bash if we are linking readline
-   as part of bash. */
-
-/* Does shell-like quoting using single quotes. */
-char *
-single_quote (string)
-     char *string;
-{
-  register int c;
-  char *result, *r, *s;
-
-  result = (char *)xmalloc (3 + (3 * strlen (string)));
-  r = result;
-  *r++ = '\'';
-
-  for (s = string; s && (c = *s); s++)
-    {
-      *r++ = c;
-
-      if (c == '\'')
-	{
-	  *r++ = '\\';	/* insert escaped single quote */
-	  *r++ = '\'';
-	  *r++ = '\'';	/* start new quoted string */
-	}
-    }
-
-  *r++ = '\'';
-  *r = '\0';
-
-  return (result);
-}
-
-/* Set the environment variables LINES and COLUMNS to lines and cols,
-   respectively. */
-void
-set_lines_and_columns (lines, cols)
-     int lines, cols;
-{
-  char *b;
-
-#if defined (HAVE_PUTENV)
-  b = xmalloc (24);
-  sprintf (b, "LINES=%d", lines);
-  putenv (b);
-  b = xmalloc (24);
-  sprintf (b, "COLUMNS=%d", cols);
-  putenv (b);
-#else /* !HAVE_PUTENV */
-#  if defined (HAVE_SETENV)
-  b = xmalloc (8);
-  sprintf (b, "%d", lines);
-  setenv ("LINES", b, 1);
-  b = xmalloc (8);
-  sprintf (b, "%d", cols);
-  setenv ("COLUMNS", b, 1);
-#  endif /* HAVE_SETENV */
-#endif /* !HAVE_PUTENV */
-}
-
-char *
-get_env_value (varname)
-     char *varname;
-{
-  return ((char *)getenv (varname));
-}
-
-char *
-get_home_dir ()
-{
-  char *home_dir;
-  struct passwd *entry;
-
-  home_dir = (char *)NULL;
-  entry = getpwuid (getuid ());
-  if (entry)
-    home_dir = entry->pw_dir;
-  return (home_dir);
-}