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-rw-r--r--readline/histexpand.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/readline/histexpand.c b/readline/histexpand.c
index 392e6d3..78da3e5 100644
--- a/readline/histexpand.c
+++ b/readline/histexpand.c
@@ -7,7 +7,7 @@
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)
+ the Free Software Foundation; either version 2, or (at your option)
any later version.
The Library is distributed in the hope that it will be useful, but
@@ -18,7 +18,7 @@
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. */
+ 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#define READLINE_LIBRARY
@@ -50,6 +50,9 @@
#include "history.h"
#include "histlib.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
#define HISTORY_WORD_DELIMITERS " \t\n;&()|<>"
#define HISTORY_QUOTE_CHARACTERS "\"'`"
@@ -60,15 +63,10 @@ static char *subst_rhs;
static int subst_lhs_len;
static int subst_rhs_len;
-static char *get_history_word_specifier ();
-static char *history_find_word ();
-
-extern int history_offset;
-
-extern char *single_quote ();
-static char *quote_breaks ();
+static char *get_history_word_specifier __P((char *, char *, int *));
+static char *history_find_word __P((char *, int));
-extern char *xmalloc (), *xrealloc ();
+static char *quote_breaks __P((char *));
/* Variables exported by this file. */
/* The character that represents the start of a history expansion