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Import readline 8.0

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This imports readline 8.0.

readline/ChangeLog.gdb
2019-08-12  Tom Tromey  <tom@tromey.com>

	* Imported readline 8.0.
This commit is contained in:
Tom Tromey
2019-08-12 10:24:03 -06:00
parent ca2589f3bb
commit cb41b9e70e
77 changed files with 4056 additions and 2156 deletions
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22
readline/callback.c
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@@ -1,6 +1,6 @@
/* callback.c -- functions to use readline as an X `callback' mechanism. */
/* Copyright (C) 1987-2015 Free Software Foundation, Inc.
/* Copyright (C) 1987-2017 Free Software Foundation, Inc.
This file is part of the GNU Readline Library (Readline), a library
for reading lines of text with interactive input and history editing.
@@ -60,7 +60,7 @@ int rl_persistent_signal_handlers = 0;
/* **************************************************************** */
/* */
/* Callback Readline Functions */
/* Callback Readline Functions */
/* */
/* **************************************************************** */
@@ -80,7 +80,7 @@ static int in_handler; /* terminal_prepped and signals set? */
/* Make sure the terminal is set up, initialize readline, and prompt. */
static void
_rl_callback_newline ()
_rl_callback_newline (void)
{
rl_initialize ();
@@ -103,9 +103,7 @@ _rl_callback_newline ()
/* Install a readline handler, set up the terminal, and issue the prompt. */
void
rl_callback_handler_install (prompt, linefunc)
const char *prompt;
rl_vcpfunc_t *linefunc;
rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *linefunc)
{
rl_set_prompt (prompt);
RL_SETSTATE (RL_STATE_CALLBACK);
@@ -126,7 +124,7 @@ rl_callback_handler_install (prompt, linefunc)
/* Read one character, and dispatch to the handler if it ends the line. */
void
rl_callback_read_char ()
rl_callback_read_char (void)
{
char *line;
int eof, jcode;
@@ -299,7 +297,7 @@ rl_callback_read_char ()
/* Remove the handler, and make sure the terminal is in its normal state. */
void
rl_callback_handler_remove ()
rl_callback_handler_remove (void)
{
rl_linefunc = NULL;
RL_UNSETSTATE (RL_STATE_CALLBACK);
@@ -316,8 +314,7 @@ rl_callback_handler_remove ()
}
_rl_callback_generic_arg *
_rl_callback_data_alloc (count)
int count;
_rl_callback_data_alloc (int count)
{
_rl_callback_generic_arg *arg;
@@ -330,15 +327,14 @@ _rl_callback_data_alloc (count)
}
void
_rl_callback_data_dispose (arg)
_rl_callback_generic_arg *arg;
_rl_callback_data_dispose (_rl_callback_generic_arg *arg)
{
xfree (arg);
}
/* Make sure that this agrees with cases in rl_callback_read_char */
void
rl_callback_sigcleanup ()
rl_callback_sigcleanup (void)
{
if (RL_ISSTATE (RL_STATE_CALLBACK) == 0)
return;