Revert movement of @chapter and @node tags from separate files to

[deliverable/binutils-gdb.git] / readline / tilde.h

diff --git a/readline/tilde.h b/readline/tilde.h
index 4f808fee653a1477a3d84c9913d0222c66916e60..634b95449aa56a05afbde1531a95f90894dea863 100644 (file)
--- a/readline/tilde.h
+++ b/readline/tilde.h
@@ -1,19 +1,49 @@
 /* tilde.h: Externally available variables and function in libtilde.a. */
 
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The 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 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. */
+
+#if !defined (_TILDE_H_)
+#  define _TILDE_H_
+
 /* Function pointers can be declared as (Function *)foo. */
-#if !defined (__FUNCTION_DEF)
-#  define __FUNCTION_DEF
+#if !defined (_FUNCTION_DEF)
+#  define _FUNCTION_DEF
 typedef int Function ();
 typedef void VFunction ();
 typedef char *CPFunction ();
 typedef char **CPPFunction ();
 #endif /* _FUNCTION_DEF */
 
+/* If non-null, this contains the address of a function that the application
+   wants called before trying the standard tilde expansions.  The function
+   is called with the text sans tilde, and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if the expansion fails. */
+extern CPFunction *tilde_expansion_preexpansion_hook;
+
 /* If non-null, this contains the address of a function to call if the
    standard meaning for expanding a tilde fails.  The function is called
    with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
    which is the expansion, or a NULL pointer if there is no expansion. */
-extern Function *tilde_expansion_failure_hook;
+extern CPFunction *tilde_expansion_failure_hook;
 
 /* When non-null, this is a NULL terminated array of strings which
    are duplicates for a tilde prefix.  Bash uses this to expand
@@ -31,3 +61,5 @@ extern char *tilde_expand ();
 /* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
    tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
 extern char *tilde_expand_word ();
+
+#endif /* _TILDE_H_ */