mirror of
https://https.git.savannah.gnu.org/git/bash.git
synced 2026-06-30 17:09:50 +02:00
bash-20120831 remove leftover and stray files
This commit is contained in:
Chet Ramey
File diff suppressed because it is too large
Load Diff
@@ -1,293 +0,0 @@
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/* callback.c -- functions to use readline as an X `callback' mechanism. */
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/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
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This file is part of the GNU Readline Library (Readline), a library
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for reading lines of text with interactive input and history editing.
|
||||
|
||||
Readline 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.
|
||||
|
||||
Readline 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.
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||||
|
||||
You should have received a copy of the GNU General Public License
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along with Readline. If not, see <http://www.gnu.org/licenses/>.
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*/
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#define READLINE_LIBRARY
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#if defined (HAVE_CONFIG_H)
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# include <config.h>
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#endif
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#include "rlconf.h"
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#if defined (READLINE_CALLBACKS)
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#include <sys/types.h>
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#ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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#else
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# include "ansi_stdlib.h"
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#endif
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#include <stdio.h>
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/* System-specific feature definitions and include files. */
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#include "rldefs.h"
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#include "readline.h"
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#include "rlprivate.h"
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#include "xmalloc.h"
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/* Private data for callback registration functions. See comments in
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rl_callback_read_char for more details. */
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_rl_callback_func_t *_rl_callback_func = 0;
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_rl_callback_generic_arg *_rl_callback_data = 0;
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/* **************************************************************** */
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/* */
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/* Callback Readline Functions */
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/* */
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/* **************************************************************** */
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/* Allow using readline in situations where a program may have multiple
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things to handle at once, and dispatches them via select(). Call
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rl_callback_handler_install() with the prompt and a function to call
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whenever a complete line of input is ready. The user must then
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call rl_callback_read_char() every time some input is available, and
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rl_callback_read_char() will call the user's function with the complete
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text read in at each end of line. The terminal is kept prepped
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all the time, except during calls to the user's function. Signal
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handlers are only installed when the application calls back into
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readline, so readline doesn't `steal' signals from the application. */
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rl_vcpfunc_t *rl_linefunc; /* user callback function */
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static int in_handler; /* terminal_prepped and signals set? */
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/* Make sure the terminal is set up, initialize readline, and prompt. */
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static void
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_rl_callback_newline ()
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{
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rl_initialize ();
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if (in_handler == 0)
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{
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in_handler = 1;
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if (rl_prep_term_function)
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(*rl_prep_term_function) (_rl_meta_flag);
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}
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readline_internal_setup ();
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RL_CHECK_SIGNALS ();
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}
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/* Install a readline handler, set up the terminal, and issue the prompt. */
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void
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rl_callback_handler_install (prompt, linefunc)
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const char *prompt;
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rl_vcpfunc_t *linefunc;
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{
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rl_set_prompt (prompt);
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RL_SETSTATE (RL_STATE_CALLBACK);
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rl_linefunc = linefunc;
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_rl_callback_newline ();
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}
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#if defined (HANDLE_SIGNALS)
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#define CALLBACK_READ_RETURN() \
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do { \
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rl_clear_signals (); \
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return; \
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} while (0)
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#else
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#define CALLBACK_READ_RETURN() return
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#endif
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/* Read one character, and dispatch to the handler if it ends the line. */
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void
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rl_callback_read_char ()
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{
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char *line;
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int eof, jcode;
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static procenv_t olevel;
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if (rl_linefunc == NULL)
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{
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_rl_errmsg ("readline_callback_read_char() called with no handler!");
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abort ();
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}
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memcpy ((void *)olevel, (void *)_rl_top_level, sizeof (procenv_t));
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#if defined (HAVE_POSIX_SIGSETJMP)
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jcode = sigsetjmp (_rl_top_level, 0);
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#else
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jcode = setjmp (_rl_top_level);
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#endif
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if (jcode)
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{
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(*rl_redisplay_function) ();
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_rl_want_redisplay = 0;
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memcpy ((void *)_rl_top_level, (void *)olevel, sizeof (procenv_t));
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CALLBACK_READ_RETURN ();
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}
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#if defined (HANDLE_SIGNALS)
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/* Install signal handlers only when readline has control. */
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rl_set_signals ();
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#endif
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do
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{
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RL_CHECK_SIGNALS ();
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if (RL_ISSTATE (RL_STATE_ISEARCH))
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{
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eof = _rl_isearch_callback (_rl_iscxt);
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if (eof == 0 && (RL_ISSTATE (RL_STATE_ISEARCH) == 0) && RL_ISSTATE (RL_STATE_INPUTPENDING))
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rl_callback_read_char ();
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CALLBACK_READ_RETURN ();
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}
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else if (RL_ISSTATE (RL_STATE_NSEARCH))
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{
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eof = _rl_nsearch_callback (_rl_nscxt);
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CALLBACK_READ_RETURN ();
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}
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#if defined (VI_MODE)
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else if (RL_ISSTATE (RL_STATE_VIMOTION))
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{
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eof = _rl_vi_domove_callback (_rl_vimvcxt);
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/* Should handle everything, including cleanup, numeric arguments,
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and turning off RL_STATE_VIMOTION */
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if (RL_ISSTATE (RL_STATE_NUMERICARG) == 0)
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_rl_internal_char_cleanup ();
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CALLBACK_READ_RETURN ();
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}
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#endif
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else if (RL_ISSTATE (RL_STATE_NUMERICARG))
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{
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eof = _rl_arg_callback (_rl_argcxt);
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if (eof == 0 && (RL_ISSTATE (RL_STATE_NUMERICARG) == 0) && RL_ISSTATE (RL_STATE_INPUTPENDING))
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rl_callback_read_char ();
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/* XXX - this should handle _rl_last_command_was_kill better */
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else if (RL_ISSTATE (RL_STATE_NUMERICARG) == 0)
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_rl_internal_char_cleanup ();
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CALLBACK_READ_RETURN ();
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}
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else if (RL_ISSTATE (RL_STATE_MULTIKEY))
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{
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eof = _rl_dispatch_callback (_rl_kscxt); /* For now */
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while ((eof == -1 || eof == -2) && RL_ISSTATE (RL_STATE_MULTIKEY) && _rl_kscxt && (_rl_kscxt->flags & KSEQ_DISPATCHED))
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eof = _rl_dispatch_callback (_rl_kscxt);
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if (RL_ISSTATE (RL_STATE_MULTIKEY) == 0)
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{
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_rl_internal_char_cleanup ();
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_rl_want_redisplay = 1;
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}
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}
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else if (_rl_callback_func)
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{
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/* This allows functions that simply need to read an additional
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character (like quoted-insert) to register a function to be
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called when input is available. _rl_callback_data is simply a
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pointer to a struct that has the argument count originally
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passed to the registering function and space for any additional
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parameters. */
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eof = (*_rl_callback_func) (_rl_callback_data);
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/* If the function `deregisters' itself, make sure the data is
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cleaned up. */
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if (_rl_callback_func == 0)
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{
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if (_rl_callback_data)
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{
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_rl_callback_data_dispose (_rl_callback_data);
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_rl_callback_data = 0;
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}
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_rl_internal_char_cleanup ();
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}
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}
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else
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eof = readline_internal_char ();
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RL_CHECK_SIGNALS ();
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if (rl_done == 0 && _rl_want_redisplay)
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{
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(*rl_redisplay_function) ();
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_rl_want_redisplay = 0;
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}
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if (rl_done)
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{
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line = readline_internal_teardown (eof);
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if (rl_deprep_term_function)
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(*rl_deprep_term_function) ();
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#if defined (HANDLE_SIGNALS)
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rl_clear_signals ();
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#endif
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in_handler = 0;
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(*rl_linefunc) (line);
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/* If the user did not clear out the line, do it for him. */
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if (rl_line_buffer[0])
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_rl_init_line_state ();
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/* Redisplay the prompt if readline_handler_{install,remove}
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not called. */
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if (in_handler == 0 && rl_linefunc)
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_rl_callback_newline ();
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}
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}
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while (rl_pending_input || _rl_pushed_input_available () || RL_ISSTATE (RL_STATE_MACROINPUT));
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CALLBACK_READ_RETURN ();
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}
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/* Remove the handler, and make sure the terminal is in its normal state. */
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void
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rl_callback_handler_remove ()
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{
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rl_linefunc = NULL;
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RL_UNSETSTATE (RL_STATE_CALLBACK);
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RL_CHECK_SIGNALS ();
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if (in_handler)
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{
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in_handler = 0;
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if (rl_deprep_term_function)
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(*rl_deprep_term_function) ();
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#if defined (HANDLE_SIGNALS)
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rl_clear_signals ();
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#endif
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}
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}
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_rl_callback_generic_arg *
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_rl_callback_data_alloc (count)
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int count;
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{
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_rl_callback_generic_arg *arg;
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arg = (_rl_callback_generic_arg *)xmalloc (sizeof (_rl_callback_generic_arg));
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arg->count = count;
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arg->i1 = arg->i2 = 0;
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return arg;
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}
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void _rl_callback_data_dispose (arg)
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_rl_callback_generic_arg *arg;
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{
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xfree (arg);
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}
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#endif
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File diff suppressed because it is too large
Load Diff
@@ -1,76 +0,0 @@
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# This makefile for Readline library documentation is in -*- text -*- mode.
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# Emacs likes it that way.
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RM = rm -f
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MAKEINFO = makeinfo
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TEXI2DVI = texi2dvi
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TEXI2HTML = texi2html
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QUIETPS = #set this to -q to shut up dvips
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DVIPS = dvips -D 300 $(QUIETPS) -o $@ # tricky
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INSTALL_DATA = cp
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infodir = /usr/local/info
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RLSRC = rlman.texinfo rluser.texinfo rltech.texinfo
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HISTSRC = hist.texinfo hsuser.texinfo hstech.texinfo
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DVIOBJ = readline.dvi history.dvi
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INFOOBJ = readline.info history.info
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PSOBJ = readline.ps history.ps
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HTMLOBJ = readline.html history.html
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all: info dvi html ps
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nodvi: info html
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readline.dvi: $(RLSRC)
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$(TEXI2DVI) rlman.texinfo
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mv rlman.dvi readline.dvi
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|
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readline.info: $(RLSRC)
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$(MAKEINFO) --no-split -o $@ rlman.texinfo
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history.dvi: ${HISTSRC}
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$(TEXI2DVI) hist.texinfo
|
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mv hist.dvi history.dvi
|
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|
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history.info: ${HISTSRC}
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$(MAKEINFO) --no-split -o $@ hist.texinfo
|
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readline.ps: readline.dvi
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$(RM) $@
|
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$(DVIPS) readline.dvi
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history.ps: history.dvi
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$(RM) $@
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$(DVIPS) history.dvi
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readline.html: ${RLSRC}
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$(TEXI2HTML) rlman.texinfo
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sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman.html > readline.html
|
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sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman_toc.html > readline_toc.html
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$(RM) rlman.html rlman_toc.html
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history.html: ${HISTSRC}
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$(TEXI2HTML) hist.texinfo
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sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist.html > history.html
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sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist_toc.html > history_toc.html
|
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$(RM) hist.html hist_toc.html
|
||||
|
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info: $(INFOOBJ)
|
||||
dvi: $(DVIOBJ)
|
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ps: $(PSOBJ)
|
||||
html: $(HTMLOBJ)
|
||||
|
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clean:
|
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$(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \
|
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*.fns *.kys *.tps *.vrs *.o core
|
||||
|
||||
distclean: clean
|
||||
mostlyclean: clean
|
||||
|
||||
maintainer-clean: clean
|
||||
$(RM) *.dvi *.info *.info-* *.ps *.html
|
||||
|
||||
install: info
|
||||
${INSTALL_DATA} readline.info $(infodir)/readline.info
|
||||
${INSTALL_DATA} history.info $(infodir)/history.info
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -1,688 +0,0 @@
|
||||
/* misc.c -- miscellaneous bindable readline functions. */
|
||||
|
||||
/* Copyright (C) 1987-2012 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.
|
||||
|
||||
Readline 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.
|
||||
|
||||
Readline 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.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Readline. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#define READLINE_LIBRARY
|
||||
|
||||
#if defined (HAVE_CONFIG_H)
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#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_LOCALE_H)
|
||||
# include <locale.h>
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
/* System-specific feature definitions and include files. */
|
||||
#include "rldefs.h"
|
||||
#include "rlmbutil.h"
|
||||
|
||||
/* Some standard library routines. */
|
||||
#include "readline.h"
|
||||
#include "history.h"
|
||||
|
||||
#include "rlprivate.h"
|
||||
#include "rlshell.h"
|
||||
#include "xmalloc.h"
|
||||
|
||||
static int rl_digit_loop PARAMS((void));
|
||||
static void _rl_history_set_point PARAMS((void));
|
||||
|
||||
extern int history_offset;
|
||||
|
||||
/* Forward declarations used in this file */
|
||||
void _rl_free_history_entry PARAMS((HIST_ENTRY *));
|
||||
|
||||
/* If non-zero, rl_get_previous_history and rl_get_next_history attempt
|
||||
to preserve the value of rl_point from line to line. */
|
||||
int _rl_history_preserve_point = 0;
|
||||
|
||||
_rl_arg_cxt _rl_argcxt;
|
||||
|
||||
/* Saved target point for when _rl_history_preserve_point is set. Special
|
||||
value of -1 means that point is at the end of the line. */
|
||||
int _rl_history_saved_point = -1;
|
||||
|
||||
/* **************************************************************** */
|
||||
/* */
|
||||
/* Numeric Arguments */
|
||||
/* */
|
||||
/* **************************************************************** */
|
||||
|
||||
int
|
||||
_rl_arg_overflow ()
|
||||
{
|
||||
if (rl_numeric_arg > 1000000)
|
||||
{
|
||||
_rl_argcxt = 0;
|
||||
rl_explicit_arg = rl_numeric_arg = 0;
|
||||
rl_ding ();
|
||||
rl_restore_prompt ();
|
||||
rl_clear_message ();
|
||||
RL_UNSETSTATE(RL_STATE_NUMERICARG);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
_rl_arg_init ()
|
||||
{
|
||||
rl_save_prompt ();
|
||||
_rl_argcxt = 0;
|
||||
RL_SETSTATE(RL_STATE_NUMERICARG);
|
||||
}
|
||||
|
||||
int
|
||||
_rl_arg_getchar ()
|
||||
{
|
||||
int c;
|
||||
|
||||
rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
|
||||
RL_SETSTATE(RL_STATE_MOREINPUT);
|
||||
c = rl_read_key ();
|
||||
RL_UNSETSTATE(RL_STATE_MOREINPUT);
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
/* Process C as part of the current numeric argument. Return -1 if the
|
||||
argument should be aborted, 0 if we should not read any more chars, and
|
||||
1 if we should continue to read chars. */
|
||||
int
|
||||
_rl_arg_dispatch (cxt, c)
|
||||
_rl_arg_cxt cxt;
|
||||
int c;
|
||||
{
|
||||
int key, r;
|
||||
|
||||
key = c;
|
||||
|
||||
/* If we see a key bound to `universal-argument' after seeing digits,
|
||||
it ends the argument but is otherwise ignored. */
|
||||
if (_rl_keymap[c].type == ISFUNC && _rl_keymap[c].function == rl_universal_argument)
|
||||
{
|
||||
if ((cxt & NUM_SAWDIGITS) == 0)
|
||||
{
|
||||
rl_numeric_arg *= 4;
|
||||
return 1;
|
||||
}
|
||||
else if (RL_ISSTATE (RL_STATE_CALLBACK))
|
||||
{
|
||||
_rl_argcxt |= NUM_READONE;
|
||||
return 0; /* XXX */
|
||||
}
|
||||
else
|
||||
{
|
||||
RL_SETSTATE(RL_STATE_MOREINPUT);
|
||||
key = rl_read_key ();
|
||||
RL_UNSETSTATE(RL_STATE_MOREINPUT);
|
||||
rl_restore_prompt ();
|
||||
rl_clear_message ();
|
||||
RL_UNSETSTATE(RL_STATE_NUMERICARG);
|
||||
if (key < 0)
|
||||
return -1;
|
||||
return (_rl_dispatch (key, _rl_keymap));
|
||||
}
|
||||
}
|
||||
|
||||
c = UNMETA (c);
|
||||
|
||||
if (_rl_digit_p (c))
|
||||
{
|
||||
r = _rl_digit_value (c);
|
||||
rl_numeric_arg = rl_explicit_arg ? (rl_numeric_arg * 10) + r : r;
|
||||
rl_explicit_arg = 1;
|
||||
_rl_argcxt |= NUM_SAWDIGITS;
|
||||
}
|
||||
else if (c == '-' && rl_explicit_arg == 0)
|
||||
{
|
||||
rl_numeric_arg = 1;
|
||||
_rl_argcxt |= NUM_SAWMINUS;
|
||||
rl_arg_sign = -1;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Make M-- command equivalent to M--1 command. */
|
||||
if ((_rl_argcxt & NUM_SAWMINUS) && rl_numeric_arg == 1 && rl_explicit_arg == 0)
|
||||
rl_explicit_arg = 1;
|
||||
rl_restore_prompt ();
|
||||
rl_clear_message ();
|
||||
RL_UNSETSTATE(RL_STATE_NUMERICARG);
|
||||
|
||||
r = _rl_dispatch (key, _rl_keymap);
|
||||
if (RL_ISSTATE (RL_STATE_CALLBACK))
|
||||
{
|
||||
/* At worst, this will cause an extra redisplay. Otherwise,
|
||||
we have to wait until the next character comes in. */
|
||||
if (rl_done == 0)
|
||||
(*rl_redisplay_function) ();
|
||||
r = 0;
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* Handle C-u style numeric args, as well as M--, and M-digits. */
|
||||
static int
|
||||
rl_digit_loop ()
|
||||
{
|
||||
int c, r;
|
||||
|
||||
while (1)
|
||||
{
|
||||
if (_rl_arg_overflow ())
|
||||
return 1;
|
||||
|
||||
c = _rl_arg_getchar ();
|
||||
|
||||
if (c < 0)
|
||||
{
|
||||
_rl_abort_internal ();
|
||||
return -1;
|
||||
}
|
||||
|
||||
r = _rl_arg_dispatch (_rl_argcxt, c);
|
||||
if (r <= 0 || (RL_ISSTATE (RL_STATE_NUMERICARG) == 0))
|
||||
break;
|
||||
}
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
/* Create a default argument. */
|
||||
void
|
||||
_rl_reset_argument ()
|
||||
{
|
||||
rl_numeric_arg = rl_arg_sign = 1;
|
||||
rl_explicit_arg = 0;
|
||||
_rl_argcxt = 0;
|
||||
}
|
||||
|
||||
/* Start a numeric argument with initial value KEY */
|
||||
int
|
||||
rl_digit_argument (ignore, key)
|
||||
int ignore, key;
|
||||
{
|
||||
_rl_arg_init ();
|
||||
if (RL_ISSTATE (RL_STATE_CALLBACK))
|
||||
{
|
||||
_rl_arg_dispatch (_rl_argcxt, key);
|
||||
rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
|
||||
return 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
rl_execute_next (key);
|
||||
return (rl_digit_loop ());
|
||||
}
|
||||
}
|
||||
|
||||
/* C-u, universal argument. Multiply the current argument by 4.
|
||||
Read a key. If the key has nothing to do with arguments, then
|
||||
dispatch on it. If the key is the abort character then abort. */
|
||||
int
|
||||
rl_universal_argument (count, key)
|
||||
int count, key;
|
||||
{
|
||||
_rl_arg_init ();
|
||||
rl_numeric_arg *= 4;
|
||||
|
||||
return (RL_ISSTATE (RL_STATE_CALLBACK) ? 0 : rl_digit_loop ());
|
||||
}
|
||||
|
||||
int
|
||||
_rl_arg_callback (cxt)
|
||||
_rl_arg_cxt cxt;
|
||||
{
|
||||
int c, r;
|
||||
|
||||
c = _rl_arg_getchar ();
|
||||
|
||||
if (_rl_argcxt & NUM_READONE)
|
||||
{
|
||||
_rl_argcxt &= ~NUM_READONE;
|
||||
rl_restore_prompt ();
|
||||
rl_clear_message ();
|
||||
RL_UNSETSTATE(RL_STATE_NUMERICARG);
|
||||
rl_execute_next (c);
|
||||
return 0;
|
||||
}
|
||||
|
||||
r = _rl_arg_dispatch (cxt, c);
|
||||
return (r != 1);
|
||||
}
|
||||
|
||||
/* What to do when you abort reading an argument. */
|
||||
int
|
||||
rl_discard_argument ()
|
||||
{
|
||||
rl_ding ();
|
||||
rl_clear_message ();
|
||||
_rl_reset_argument ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* **************************************************************** */
|
||||
/* */
|
||||
/* History Utilities */
|
||||
/* */
|
||||
/* **************************************************************** */
|
||||
|
||||
/* We already have a history library, and that is what we use to control
|
||||
the history features of readline. This is our local interface to
|
||||
the history mechanism. */
|
||||
|
||||
/* While we are editing the history, this is the saved
|
||||
version of the original line. */
|
||||
HIST_ENTRY *_rl_saved_line_for_history = (HIST_ENTRY *)NULL;
|
||||
|
||||
/* Set the history pointer back to the last entry in the history. */
|
||||
void
|
||||
_rl_start_using_history ()
|
||||
{
|
||||
using_history ();
|
||||
if (_rl_saved_line_for_history)
|
||||
_rl_free_history_entry (_rl_saved_line_for_history);
|
||||
|
||||
_rl_saved_line_for_history = (HIST_ENTRY *)NULL;
|
||||
}
|
||||
|
||||
/* Free the contents (and containing structure) of a HIST_ENTRY. */
|
||||
void
|
||||
_rl_free_history_entry (entry)
|
||||
HIST_ENTRY *entry;
|
||||
{
|
||||
if (entry == 0)
|
||||
return;
|
||||
|
||||
FREE (entry->line);
|
||||
FREE (entry->timestamp);
|
||||
|
||||
xfree (entry);
|
||||
}
|
||||
|
||||
/* Perhaps put back the current line if it has changed. */
|
||||
int
|
||||
rl_maybe_replace_line ()
|
||||
{
|
||||
HIST_ENTRY *temp;
|
||||
|
||||
temp = current_history ();
|
||||
/* If the current line has changed, save the changes. */
|
||||
if (temp && ((UNDO_LIST *)(temp->data) != rl_undo_list))
|
||||
{
|
||||
temp = replace_history_entry (where_history (), rl_line_buffer, (histdata_t)rl_undo_list);
|
||||
xfree (temp->line);
|
||||
FREE (temp->timestamp);
|
||||
xfree (temp);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Restore the _rl_saved_line_for_history if there is one. */
|
||||
int
|
||||
rl_maybe_unsave_line ()
|
||||
{
|
||||
if (_rl_saved_line_for_history)
|
||||
{
|
||||
/* Can't call with `1' because rl_undo_list might point to an undo
|
||||
list from a history entry, as in rl_replace_from_history() below. */
|
||||
rl_replace_line (_rl_saved_line_for_history->line, 0);
|
||||
rl_undo_list = (UNDO_LIST *)_rl_saved_line_for_history->data;
|
||||
_rl_free_history_entry (_rl_saved_line_for_history);
|
||||
_rl_saved_line_for_history = (HIST_ENTRY *)NULL;
|
||||
rl_point = rl_end; /* rl_replace_line sets rl_end */
|
||||
}
|
||||
else
|
||||
rl_ding ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Save the current line in _rl_saved_line_for_history. */
|
||||
int
|
||||
rl_maybe_save_line ()
|
||||
{
|
||||
if (_rl_saved_line_for_history == 0)
|
||||
{
|
||||
_rl_saved_line_for_history = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
|
||||
_rl_saved_line_for_history->line = savestring (rl_line_buffer);
|
||||
_rl_saved_line_for_history->timestamp = (char *)NULL;
|
||||
_rl_saved_line_for_history->data = (char *)rl_undo_list;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
_rl_free_saved_history_line ()
|
||||
{
|
||||
if (_rl_saved_line_for_history)
|
||||
{
|
||||
_rl_free_history_entry (_rl_saved_line_for_history);
|
||||
_rl_saved_line_for_history = (HIST_ENTRY *)NULL;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
_rl_history_set_point ()
|
||||
{
|
||||
rl_point = (_rl_history_preserve_point && _rl_history_saved_point != -1)
|
||||
? _rl_history_saved_point
|
||||
: rl_end;
|
||||
if (rl_point > rl_end)
|
||||
rl_point = rl_end;
|
||||
|
||||
#if defined (VI_MODE)
|
||||
if (rl_editing_mode == vi_mode && _rl_keymap != vi_insertion_keymap)
|
||||
rl_point = 0;
|
||||
#endif /* VI_MODE */
|
||||
|
||||
if (rl_editing_mode == emacs_mode)
|
||||
rl_mark = (rl_point == rl_end ? 0 : rl_end);
|
||||
}
|
||||
|
||||
void
|
||||
rl_replace_from_history (entry, flags)
|
||||
HIST_ENTRY *entry;
|
||||
int flags; /* currently unused */
|
||||
{
|
||||
/* Can't call with `1' because rl_undo_list might point to an undo list
|
||||
from a history entry, just like we're setting up here. */
|
||||
rl_replace_line (entry->line, 0);
|
||||
rl_undo_list = (UNDO_LIST *)entry->data;
|
||||
rl_point = rl_end;
|
||||
rl_mark = 0;
|
||||
|
||||
#if defined (VI_MODE)
|
||||
if (rl_editing_mode == vi_mode)
|
||||
{
|
||||
rl_point = 0;
|
||||
rl_mark = rl_end;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Process and free undo lists attached to each history entry prior to the
|
||||
current entry, inclusive, reverting each line to its saved state. This
|
||||
is destructive, and state about the current line is lost. This is not
|
||||
intended to be called while actively editing, and the current line is
|
||||
not assumed to have been added to the history list. */
|
||||
void
|
||||
_rl_revert_all_lines ()
|
||||
{
|
||||
int hpos;
|
||||
HIST_ENTRY *entry;
|
||||
UNDO_LIST *ul, *saved_undo_list;
|
||||
char *lbuf;
|
||||
|
||||
lbuf = savestring (rl_line_buffer);
|
||||
saved_undo_list = rl_undo_list;
|
||||
hpos = where_history ();
|
||||
|
||||
entry = (hpos == history_length) ? previous_history () : current_history ();
|
||||
while (entry)
|
||||
{
|
||||
if (ul = (UNDO_LIST *)entry->data)
|
||||
{
|
||||
if (ul == saved_undo_list)
|
||||
saved_undo_list = 0;
|
||||
/* Set up rl_line_buffer and other variables from history entry */
|
||||
rl_replace_from_history (entry, 0); /* entry->line is now current */
|
||||
/* Undo all changes to this history entry */
|
||||
while (rl_undo_list)
|
||||
rl_do_undo ();
|
||||
/* And copy the reverted line back to the history entry, preserving
|
||||
the timestamp. */
|
||||
FREE (entry->line);
|
||||
entry->line = savestring (rl_line_buffer);
|
||||
entry->data = 0;
|
||||
}
|
||||
entry = previous_history ();
|
||||
}
|
||||
|
||||
/* Restore history state */
|
||||
rl_undo_list = saved_undo_list; /* may have been set to null */
|
||||
history_set_pos (hpos);
|
||||
|
||||
/* reset the line buffer */
|
||||
rl_replace_line (lbuf, 0);
|
||||
_rl_set_the_line ();
|
||||
|
||||
/* and clean up */
|
||||
xfree (lbuf);
|
||||
}
|
||||
|
||||
/* Free the history list, including private readline data and take care
|
||||
of pointer aliases to history data. Resets rl_undo_list if it points
|
||||
to an UNDO_LIST * saved as some history entry's data member. This
|
||||
should not be called while editing is active. */
|
||||
void
|
||||
rl_clear_history ()
|
||||
{
|
||||
HIST_ENTRY **hlist, *hent;
|
||||
register int i;
|
||||
UNDO_LIST *ul, *saved_undo_list;
|
||||
|
||||
saved_undo_list = rl_undo_list;
|
||||
hlist = history_list (); /* direct pointer, not copy */
|
||||
|
||||
for (i = 0; i < history_length; i++)
|
||||
{
|
||||
hent = hlist[i];
|
||||
if (ul = (UNDO_LIST *)hent->data)
|
||||
{
|
||||
if (ul == saved_undo_list)
|
||||
saved_undo_list = 0;
|
||||
_rl_free_undo_list (ul);
|
||||
hent->data = 0;
|
||||
}
|
||||
_rl_free_history_entry (hent);
|
||||
}
|
||||
|
||||
history_offset = history_length = 0;
|
||||
rl_undo_list = saved_undo_list; /* should be NULL */
|
||||
}
|
||||
|
||||
/* **************************************************************** */
|
||||
/* */
|
||||
/* History Commands */
|
||||
/* */
|
||||
/* **************************************************************** */
|
||||
|
||||
/* Meta-< goes to the start of the history. */
|
||||
int
|
||||
rl_beginning_of_history (count, key)
|
||||
int count, key;
|
||||
{
|
||||
return (rl_get_previous_history (1 + where_history (), key));
|
||||
}
|
||||
|
||||
/* Meta-> goes to the end of the history. (The current line). */
|
||||
int
|
||||
rl_end_of_history (count, key)
|
||||
int count, key;
|
||||
{
|
||||
rl_maybe_replace_line ();
|
||||
using_history ();
|
||||
rl_maybe_unsave_line ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Move down to the next history line. */
|
||||
int
|
||||
rl_get_next_history (count, key)
|
||||
int count, key;
|
||||
{
|
||||
HIST_ENTRY *temp;
|
||||
|
||||
if (count < 0)
|
||||
return (rl_get_previous_history (-count, key));
|
||||
|
||||
if (count == 0)
|
||||
return 0;
|
||||
|
||||
rl_maybe_replace_line ();
|
||||
|
||||
/* either not saved by rl_newline or at end of line, so set appropriately. */
|
||||
if (_rl_history_saved_point == -1 && (rl_point || rl_end))
|
||||
_rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
|
||||
|
||||
temp = (HIST_ENTRY *)NULL;
|
||||
while (count)
|
||||
{
|
||||
temp = next_history ();
|
||||
if (!temp)
|
||||
break;
|
||||
--count;
|
||||
}
|
||||
|
||||
if (temp == 0)
|
||||
rl_maybe_unsave_line ();
|
||||
else
|
||||
{
|
||||
rl_replace_from_history (temp, 0);
|
||||
_rl_history_set_point ();
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Get the previous item out of our interactive history, making it the current
|
||||
line. If there is no previous history, just ding. */
|
||||
int
|
||||
rl_get_previous_history (count, key)
|
||||
int count, key;
|
||||
{
|
||||
HIST_ENTRY *old_temp, *temp;
|
||||
|
||||
if (count < 0)
|
||||
return (rl_get_next_history (-count, key));
|
||||
|
||||
if (count == 0)
|
||||
return 0;
|
||||
|
||||
/* either not saved by rl_newline or at end of line, so set appropriately. */
|
||||
if (_rl_history_saved_point == -1 && (rl_point || rl_end))
|
||||
_rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
|
||||
|
||||
/* If we don't have a line saved, then save this one. */
|
||||
rl_maybe_save_line ();
|
||||
|
||||
/* If the current line has changed, save the changes. */
|
||||
rl_maybe_replace_line ();
|
||||
|
||||
temp = old_temp = (HIST_ENTRY *)NULL;
|
||||
while (count)
|
||||
{
|
||||
temp = previous_history ();
|
||||
if (temp == 0)
|
||||
break;
|
||||
|
||||
old_temp = temp;
|
||||
--count;
|
||||
}
|
||||
|
||||
/* If there was a large argument, and we moved back to the start of the
|
||||
history, that is not an error. So use the last value found. */
|
||||
if (!temp && old_temp)
|
||||
temp = old_temp;
|
||||
|
||||
if (temp == 0)
|
||||
rl_ding ();
|
||||
else
|
||||
{
|
||||
rl_replace_from_history (temp, 0);
|
||||
_rl_history_set_point ();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* **************************************************************** */
|
||||
/* */
|
||||
/* Editing Modes */
|
||||
/* */
|
||||
/* **************************************************************** */
|
||||
/* How to toggle back and forth between editing modes. */
|
||||
int
|
||||
rl_vi_editing_mode (count, key)
|
||||
int count, key;
|
||||
{
|
||||
#if defined (VI_MODE)
|
||||
_rl_set_insert_mode (RL_IM_INSERT, 1); /* vi mode ignores insert mode */
|
||||
rl_editing_mode = vi_mode;
|
||||
rl_vi_insert_mode (1, key);
|
||||
#endif /* VI_MODE */
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
rl_emacs_editing_mode (count, key)
|
||||
int count, key;
|
||||
{
|
||||
rl_editing_mode = emacs_mode;
|
||||
_rl_set_insert_mode (RL_IM_INSERT, 1); /* emacs mode default is insert mode */
|
||||
_rl_keymap = emacs_standard_keymap;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Function for the rest of the library to use to set insert/overwrite mode. */
|
||||
void
|
||||
_rl_set_insert_mode (im, force)
|
||||
int im, force;
|
||||
{
|
||||
#ifdef CURSOR_MODE
|
||||
_rl_set_cursor (im, force);
|
||||
#endif
|
||||
|
||||
rl_insert_mode = im;
|
||||
}
|
||||
|
||||
/* Toggle overwrite mode. A positive explicit argument selects overwrite
|
||||
mode. A negative or zero explicit argument selects insert mode. */
|
||||
int
|
||||
rl_overwrite_mode (count, key)
|
||||
int count, key;
|
||||
{
|
||||
if (rl_explicit_arg == 0)
|
||||
_rl_set_insert_mode (rl_insert_mode ^ 1, 0);
|
||||
else if (count > 0)
|
||||
_rl_set_insert_mode (RL_IM_OVERWRITE, 0);
|
||||
else
|
||||
_rl_set_insert_mode (RL_IM_INSERT, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,532 +0,0 @@
|
||||
/* rlprivate.h -- functions and variables global to the readline library,
|
||||
but not intended for use by applications. */
|
||||
|
||||
/* Copyright (C) 1999-2012 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.
|
||||
|
||||
Readline 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.
|
||||
|
||||
Readline 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.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Readline. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#if !defined (_RL_PRIVATE_H_)
|
||||
#define _RL_PRIVATE_H_
|
||||
|
||||
#include "rlconf.h" /* for VISIBLE_STATS */
|
||||
#include "rlstdc.h"
|
||||
#include "posixjmp.h" /* defines procenv_t */
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Convenience definitions *
|
||||
* *
|
||||
*************************************************************************/
|
||||
|
||||
#define EMACS_MODE() (rl_editing_mode == emacs_mode)
|
||||
#define VI_COMMAND_MODE() (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap)
|
||||
#define VI_INSERT_MODE() (rl_editing_mode == vi_mode && _rl_keymap == vi_insertion_keymap)
|
||||
|
||||
#define RL_CHECK_SIGNALS() \
|
||||
do { \
|
||||
if (_rl_caught_signal) _rl_signal_handler (_rl_caught_signal); \
|
||||
} while (0)
|
||||
|
||||
#define RL_SIG_RECEIVED() (_rl_caught_signal != 0)
|
||||
#define RL_SIGINT_RECEIVED() (_rl_caught_signal == SIGINT)
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Global structs undocumented in texinfo manual and not in readline.h *
|
||||
* *
|
||||
*************************************************************************/
|
||||
/* search types */
|
||||
#define RL_SEARCH_ISEARCH 0x01 /* incremental search */
|
||||
#define RL_SEARCH_NSEARCH 0x02 /* non-incremental search */
|
||||
#define RL_SEARCH_CSEARCH 0x04 /* intra-line char search */
|
||||
|
||||
/* search flags */
|
||||
#define SF_REVERSE 0x01
|
||||
#define SF_FOUND 0x02
|
||||
#define SF_FAILED 0x04
|
||||
#define SF_CHGKMAP 0x08
|
||||
|
||||
typedef struct __rl_search_context
|
||||
{
|
||||
int type;
|
||||
int sflags;
|
||||
|
||||
char *search_string;
|
||||
int search_string_index;
|
||||
int search_string_size;
|
||||
|
||||
char **lines;
|
||||
char *allocated_line;
|
||||
int hlen;
|
||||
int hindex;
|
||||
|
||||
int save_point;
|
||||
int save_mark;
|
||||
int save_line;
|
||||
int last_found_line;
|
||||
char *prev_line_found;
|
||||
|
||||
UNDO_LIST *save_undo_list;
|
||||
|
||||
Keymap keymap; /* used when dispatching commands in search string */
|
||||
Keymap okeymap; /* original keymap */
|
||||
|
||||
int history_pos;
|
||||
int direction;
|
||||
|
||||
int prevc;
|
||||
int lastc;
|
||||
#if defined (HANDLE_MULTIBYTE)
|
||||
char mb[MB_LEN_MAX];
|
||||
char pmb[MB_LEN_MAX];
|
||||
#endif
|
||||
|
||||
char *sline;
|
||||
int sline_len;
|
||||
int sline_index;
|
||||
|
||||
char *search_terminators;
|
||||
} _rl_search_cxt;
|
||||
|
||||
/* Callback data for reading numeric arguments */
|
||||
#define NUM_SAWMINUS 0x01
|
||||
#define NUM_SAWDIGITS 0x02
|
||||
#define NUM_READONE 0x04
|
||||
|
||||
typedef int _rl_arg_cxt;
|
||||
|
||||
/* A context for reading key sequences longer than a single character when
|
||||
using the callback interface. */
|
||||
#define KSEQ_DISPATCHED 0x01
|
||||
#define KSEQ_SUBSEQ 0x02
|
||||
#define KSEQ_RECURSIVE 0x04
|
||||
|
||||
typedef struct __rl_keyseq_context
|
||||
{
|
||||
int flags;
|
||||
int subseq_arg;
|
||||
int subseq_retval; /* XXX */
|
||||
Keymap dmap;
|
||||
|
||||
Keymap oldmap;
|
||||
int okey;
|
||||
struct __rl_keyseq_context *ocxt;
|
||||
int childval;
|
||||
} _rl_keyseq_cxt;
|
||||
|
||||
/* vi-mode commands that use result of motion command to define boundaries */
|
||||
#define VIM_DELETE 0x01
|
||||
#define VIM_CHANGE 0x02
|
||||
#define VIM_YANK 0x04
|
||||
|
||||
/* various states for vi-mode commands that use motion commands. reflects
|
||||
RL_READLINE_STATE */
|
||||
#define VMSTATE_READ 0x01
|
||||
#define VMSTATE_NUMARG 0x02
|
||||
|
||||
typedef struct __rl_vimotion_context
|
||||
{
|
||||
int op;
|
||||
int state;
|
||||
int flags; /* reserved */
|
||||
_rl_arg_cxt ncxt;
|
||||
int numeric_arg;
|
||||
int start, end; /* rl_point, rl_end */
|
||||
int key, motion; /* initial key, motion command */
|
||||
} _rl_vimotion_cxt;
|
||||
|
||||
/* fill in more as needed */
|
||||
/* `Generic' callback data and functions */
|
||||
typedef struct __rl_callback_generic_arg
|
||||
{
|
||||
int count;
|
||||
int i1, i2;
|
||||
/* add here as needed */
|
||||
} _rl_callback_generic_arg;
|
||||
|
||||
typedef int _rl_callback_func_t PARAMS((_rl_callback_generic_arg *));
|
||||
|
||||
typedef void _rl_sigcleanup_func_t PARAMS((int, void *));
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Global functions undocumented in texinfo manual and not in readline.h *
|
||||
* *
|
||||
*************************************************************************/
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Global variables undocumented in texinfo manual and not in readline.h *
|
||||
* *
|
||||
*************************************************************************/
|
||||
|
||||
/* complete.c */
|
||||
extern int rl_complete_with_tilde_expansion;
|
||||
#if defined (VISIBLE_STATS)
|
||||
extern int rl_visible_stats;
|
||||
#endif /* VISIBLE_STATS */
|
||||
#if defined (COLOR_SUPPORT)
|
||||
extern int _rl_colored_stats;
|
||||
#endif
|
||||
|
||||
/* readline.c */
|
||||
extern int rl_line_buffer_len;
|
||||
extern int rl_arg_sign;
|
||||
extern int rl_visible_prompt_length;
|
||||
extern int rl_byte_oriented;
|
||||
|
||||
/* display.c */
|
||||
extern int rl_display_fixed;
|
||||
|
||||
/* parens.c */
|
||||
extern int rl_blink_matching_paren;
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Global functions and variables unused and undocumented *
|
||||
* *
|
||||
*************************************************************************/
|
||||
|
||||
/* kill.c */
|
||||
extern int rl_set_retained_kills PARAMS((int));
|
||||
|
||||
/* terminal.c */
|
||||
extern void _rl_set_screen_size PARAMS((int, int));
|
||||
|
||||
/* undo.c */
|
||||
extern int _rl_fix_last_undo_of_type PARAMS((int, int, int));
|
||||
|
||||
/* util.c */
|
||||
extern char *_rl_savestring PARAMS((const char *));
|
||||
|
||||
/*************************************************************************
|
||||
* *
|
||||
* Functions and variables private to the readline library *
|
||||
* *
|
||||
*************************************************************************/
|
||||
|
||||
/* NOTE: Functions and variables prefixed with `_rl_' are
|
||||
pseudo-global: they are global so they can be shared
|
||||
between files in the readline library, but are not intended
|
||||
to be visible to readline callers. */
|
||||
|
||||
/*************************************************************************
|
||||
* Undocumented private functions *
|
||||
*************************************************************************/
|
||||
|
||||
#if defined(READLINE_CALLBACKS)
|
||||
|
||||
/* readline.c */
|
||||
extern void readline_internal_setup PARAMS((void));
|
||||
extern char *readline_internal_teardown PARAMS((int));
|
||||
extern int readline_internal_char PARAMS((void));
|
||||
|
||||
extern _rl_keyseq_cxt *_rl_keyseq_cxt_alloc PARAMS((void));
|
||||
extern void _rl_keyseq_cxt_dispose PARAMS((_rl_keyseq_cxt *));
|
||||
extern void _rl_keyseq_chain_dispose PARAMS((void));
|
||||
|
||||
extern int _rl_dispatch_callback PARAMS((_rl_keyseq_cxt *));
|
||||
|
||||
/* callback.c */
|
||||
extern _rl_callback_generic_arg *_rl_callback_data_alloc PARAMS((int));
|
||||
extern void _rl_callback_data_dispose PARAMS((_rl_callback_generic_arg *));
|
||||
|
||||
#endif /* READLINE_CALLBACKS */
|
||||
|
||||
/* bind.c */
|
||||
extern char *_rl_untranslate_macro_value PARAMS((char *, int));
|
||||
|
||||
/* complete.c */
|
||||
extern void _rl_reset_completion_state PARAMS((void));
|
||||
extern char _rl_find_completion_word PARAMS((int *, int *));
|
||||
extern void _rl_free_match_list PARAMS((char **));
|
||||
|
||||
/* display.c */
|
||||
extern char *_rl_strip_prompt PARAMS((char *));
|
||||
extern int _rl_reset_prompt PARAMS((void));
|
||||
extern void _rl_move_cursor_relative PARAMS((int, const char *));
|
||||
extern void _rl_move_vert PARAMS((int));
|
||||
extern void _rl_save_prompt PARAMS((void));
|
||||
extern void _rl_restore_prompt PARAMS((void));
|
||||
extern char *_rl_make_prompt_for_search PARAMS((int));
|
||||
extern void _rl_erase_at_end_of_line PARAMS((int));
|
||||
extern void _rl_clear_to_eol PARAMS((int));
|
||||
extern void _rl_clear_screen PARAMS((void));
|
||||
extern void _rl_update_final PARAMS((void));
|
||||
extern void _rl_redisplay_after_sigwinch PARAMS((void));
|
||||
extern void _rl_clean_up_for_exit PARAMS((void));
|
||||
extern void _rl_erase_entire_line PARAMS((void));
|
||||
extern int _rl_current_display_line PARAMS((void));
|
||||
|
||||
/* input.c */
|
||||
extern int _rl_any_typein PARAMS((void));
|
||||
extern int _rl_input_available PARAMS((void));
|
||||
extern int _rl_input_queued PARAMS((int));
|
||||
extern void _rl_insert_typein PARAMS((int));
|
||||
extern int _rl_unget_char PARAMS((int));
|
||||
extern int _rl_pushed_input_available PARAMS((void));
|
||||
|
||||
/* isearch.c */
|
||||
extern _rl_search_cxt *_rl_scxt_alloc PARAMS((int, int));
|
||||
extern void _rl_scxt_dispose PARAMS((_rl_search_cxt *, int));
|
||||
|
||||
extern int _rl_isearch_dispatch PARAMS((_rl_search_cxt *, int));
|
||||
extern int _rl_isearch_callback PARAMS((_rl_search_cxt *));
|
||||
|
||||
extern int _rl_search_getchar PARAMS((_rl_search_cxt *));
|
||||
|
||||
/* macro.c */
|
||||
extern void _rl_with_macro_input PARAMS((char *));
|
||||
extern int _rl_next_macro_key PARAMS((void));
|
||||
extern int _rl_prev_macro_key PARAMS((void));
|
||||
extern void _rl_push_executing_macro PARAMS((void));
|
||||
extern void _rl_pop_executing_macro PARAMS((void));
|
||||
extern void _rl_add_macro_char PARAMS((int));
|
||||
extern void _rl_kill_kbd_macro PARAMS((void));
|
||||
|
||||
/* misc.c */
|
||||
extern int _rl_arg_overflow PARAMS((void));
|
||||
extern void _rl_arg_init PARAMS((void));
|
||||
extern int _rl_arg_getchar PARAMS((void));
|
||||
extern int _rl_arg_callback PARAMS((_rl_arg_cxt));
|
||||
extern void _rl_reset_argument PARAMS((void));
|
||||
|
||||
extern void _rl_start_using_history PARAMS((void));
|
||||
extern int _rl_free_saved_history_line PARAMS((void));
|
||||
extern void _rl_set_insert_mode PARAMS((int, int));
|
||||
|
||||
extern void _rl_revert_all_lines PARAMS((void));
|
||||
|
||||
/* nls.c */
|
||||
extern int _rl_init_eightbit PARAMS((void));
|
||||
|
||||
/* parens.c */
|
||||
extern void _rl_enable_paren_matching PARAMS((int));
|
||||
|
||||
/* readline.c */
|
||||
extern void _rl_init_line_state PARAMS((void));
|
||||
extern void _rl_set_the_line PARAMS((void));
|
||||
extern int _rl_dispatch PARAMS((int, Keymap));
|
||||
extern int _rl_dispatch_subseq PARAMS((int, Keymap, int));
|
||||
extern void _rl_internal_char_cleanup PARAMS((void));
|
||||
|
||||
/* rltty.c */
|
||||
extern int _rl_disable_tty_signals PARAMS((void));
|
||||
extern int _rl_restore_tty_signals PARAMS((void));
|
||||
|
||||
/* search.c */
|
||||
extern int _rl_nsearch_callback PARAMS((_rl_search_cxt *));
|
||||
|
||||
/* signals.c */
|
||||
extern void _rl_signal_handler PARAMS((int));
|
||||
|
||||
extern void _rl_block_sigint PARAMS((void));
|
||||
extern void _rl_release_sigint PARAMS((void));
|
||||
extern void _rl_block_sigwinch PARAMS((void));
|
||||
extern void _rl_release_sigwinch PARAMS((void));
|
||||
|
||||
/* terminal.c */
|
||||
extern void _rl_get_screen_size PARAMS((int, int));
|
||||
extern void _rl_sigwinch_resize_terminal PARAMS((void));
|
||||
extern int _rl_init_terminal_io PARAMS((const char *));
|
||||
#ifdef _MINIX
|
||||
extern void _rl_output_character_function PARAMS((int));
|
||||
#else
|
||||
extern int _rl_output_character_function PARAMS((int));
|
||||
#endif
|
||||
extern void _rl_output_some_chars PARAMS((const char *, int));
|
||||
extern int _rl_backspace PARAMS((int));
|
||||
extern void _rl_enable_meta_key PARAMS((void));
|
||||
extern void _rl_disable_meta_key PARAMS((void));
|
||||
extern void _rl_control_keypad PARAMS((int));
|
||||
extern void _rl_set_cursor PARAMS((int, int));
|
||||
|
||||
/* text.c */
|
||||
extern void _rl_fix_point PARAMS((int));
|
||||
extern int _rl_replace_text PARAMS((const char *, int, int));
|
||||
extern int _rl_forward_char_internal PARAMS((int));
|
||||
extern int _rl_insert_char PARAMS((int, int));
|
||||
extern int _rl_overwrite_char PARAMS((int, int));
|
||||
extern int _rl_overwrite_rubout PARAMS((int, int));
|
||||
extern int _rl_rubout_char PARAMS((int, int));
|
||||
#if defined (HANDLE_MULTIBYTE)
|
||||
extern int _rl_char_search_internal PARAMS((int, int, char *, int));
|
||||
#else
|
||||
extern int _rl_char_search_internal PARAMS((int, int, int));
|
||||
#endif
|
||||
extern int _rl_set_mark_at_pos PARAMS((int));
|
||||
|
||||
/* undo.c */
|
||||
extern UNDO_LIST *_rl_copy_undo_entry PARAMS((UNDO_LIST *));
|
||||
extern UNDO_LIST *_rl_copy_undo_list PARAMS((UNDO_LIST *));
|
||||
extern void _rl_free_undo_list PARAMS((UNDO_LIST *));
|
||||
|
||||
/* util.c */
|
||||
#if defined (USE_VARARGS) && defined (PREFER_STDARG)
|
||||
extern void _rl_ttymsg (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
|
||||
extern void _rl_errmsg (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
|
||||
extern void _rl_trace (const char *, ...) __attribute__((__format__ (printf, 1, 2)));
|
||||
#else
|
||||
extern void _rl_ttymsg ();
|
||||
extern void _rl_errmsg ();
|
||||
extern void _rl_trace ();
|
||||
#endif
|
||||
extern void _rl_audit_tty PARAMS((char *));
|
||||
|
||||
extern int _rl_tropen PARAMS((void));
|
||||
|
||||
extern int _rl_abort_internal PARAMS((void));
|
||||
extern int _rl_null_function PARAMS((int, int));
|
||||
extern char *_rl_strindex PARAMS((const char *, const char *));
|
||||
extern int _rl_qsort_string_compare PARAMS((char **, char **));
|
||||
extern int (_rl_uppercase_p) PARAMS((int));
|
||||
extern int (_rl_lowercase_p) PARAMS((int));
|
||||
extern int (_rl_pure_alphabetic) PARAMS((int));
|
||||
extern int (_rl_digit_p) PARAMS((int));
|
||||
extern int (_rl_to_lower) PARAMS((int));
|
||||
extern int (_rl_to_upper) PARAMS((int));
|
||||
extern int (_rl_digit_value) PARAMS((int));
|
||||
|
||||
/* vi_mode.c */
|
||||
extern void _rl_vi_initialize_line PARAMS((void));
|
||||
extern void _rl_vi_reset_last PARAMS((void));
|
||||
extern void _rl_vi_set_last PARAMS((int, int, int));
|
||||
extern int _rl_vi_textmod_command PARAMS((int));
|
||||
extern void _rl_vi_done_inserting PARAMS((void));
|
||||
extern int _rl_vi_domove_callback PARAMS((_rl_vimotion_cxt *));
|
||||
|
||||
/*************************************************************************
|
||||
* Undocumented private variables *
|
||||
*************************************************************************/
|
||||
|
||||
/* bind.c */
|
||||
extern const char * const _rl_possible_control_prefixes[];
|
||||
extern const char * const _rl_possible_meta_prefixes[];
|
||||
|
||||
/* callback.c */
|
||||
extern _rl_callback_func_t *_rl_callback_func;
|
||||
extern _rl_callback_generic_arg *_rl_callback_data;
|
||||
|
||||
/* complete.c */
|
||||
extern int _rl_complete_show_all;
|
||||
extern int _rl_complete_show_unmodified;
|
||||
extern int _rl_complete_mark_directories;
|
||||
extern int _rl_complete_mark_symlink_dirs;
|
||||
extern int _rl_completion_prefix_display_length;
|
||||
extern int _rl_completion_columns;
|
||||
extern int _rl_print_completions_horizontally;
|
||||
extern int _rl_completion_case_fold;
|
||||
extern int _rl_completion_case_map;
|
||||
extern int _rl_match_hidden_files;
|
||||
extern int _rl_page_completions;
|
||||
extern int _rl_skip_completed_text;
|
||||
extern int _rl_menu_complete_prefix_first;
|
||||
|
||||
/* display.c */
|
||||
extern int _rl_vis_botlin;
|
||||
extern int _rl_last_c_pos;
|
||||
extern int _rl_suppress_redisplay;
|
||||
extern int _rl_want_redisplay;
|
||||
|
||||
/* isearch.c */
|
||||
extern char *_rl_isearch_terminators;
|
||||
|
||||
extern _rl_search_cxt *_rl_iscxt;
|
||||
|
||||
/* macro.c */
|
||||
extern char *_rl_executing_macro;
|
||||
|
||||
/* misc.c */
|
||||
extern int _rl_history_preserve_point;
|
||||
extern int _rl_history_saved_point;
|
||||
|
||||
extern _rl_arg_cxt _rl_argcxt;
|
||||
|
||||
/* nls.c */
|
||||
extern int _rl_utf8locale;
|
||||
|
||||
/* readline.c */
|
||||
extern int _rl_echoing_p;
|
||||
extern int _rl_horizontal_scroll_mode;
|
||||
extern int _rl_mark_modified_lines;
|
||||
extern int _rl_bell_preference;
|
||||
extern int _rl_meta_flag;
|
||||
extern int _rl_convert_meta_chars_to_ascii;
|
||||
extern int _rl_output_meta_chars;
|
||||
extern int _rl_bind_stty_chars;
|
||||
extern int _rl_revert_all_at_newline;
|
||||
extern int _rl_echo_control_chars;
|
||||
extern int _rl_show_mode_in_prompt;
|
||||
extern char *_rl_comment_begin;
|
||||
extern unsigned char _rl_parsing_conditionalized_out;
|
||||
extern Keymap _rl_keymap;
|
||||
extern FILE *_rl_in_stream;
|
||||
extern FILE *_rl_out_stream;
|
||||
extern int _rl_last_command_was_kill;
|
||||
extern int _rl_eof_char;
|
||||
extern procenv_t _rl_top_level;
|
||||
extern _rl_keyseq_cxt *_rl_kscxt;
|
||||
extern int _rl_keyseq_timeout;
|
||||
|
||||
extern int _rl_executing_keyseq_size;
|
||||
|
||||
/* search.c */
|
||||
extern _rl_search_cxt *_rl_nscxt;
|
||||
|
||||
/* signals.c */
|
||||
extern int _rl_interrupt_immediately;
|
||||
extern int volatile _rl_caught_signal;
|
||||
|
||||
extern _rl_sigcleanup_func_t *_rl_sigcleanup;
|
||||
extern void *_rl_sigcleanarg;
|
||||
|
||||
extern int _rl_echoctl;
|
||||
|
||||
extern int _rl_intr_char;
|
||||
extern int _rl_quit_char;
|
||||
extern int _rl_susp_char;
|
||||
|
||||
/* terminal.c */
|
||||
extern int _rl_enable_keypad;
|
||||
extern int _rl_enable_meta;
|
||||
extern char *_rl_term_clreol;
|
||||
extern char *_rl_term_clrpag;
|
||||
extern char *_rl_term_im;
|
||||
extern char *_rl_term_ic;
|
||||
extern char *_rl_term_ei;
|
||||
extern char *_rl_term_DC;
|
||||
extern char *_rl_term_up;
|
||||
extern char *_rl_term_dc;
|
||||
extern char *_rl_term_cr;
|
||||
extern char *_rl_term_IC;
|
||||
extern char *_rl_term_forward_char;
|
||||
extern int _rl_screenheight;
|
||||
extern int _rl_screenwidth;
|
||||
extern int _rl_screenchars;
|
||||
extern int _rl_terminal_can_insert;
|
||||
extern int _rl_term_autowrap;
|
||||
|
||||
/* undo.c */
|
||||
extern int _rl_doing_an_undo;
|
||||
extern int _rl_undo_group_level;
|
||||
|
||||
/* vi_mode.c */
|
||||
extern int _rl_vi_last_command;
|
||||
extern _rl_vimotion_cxt *_rl_vimvcxt;
|
||||
|
||||
#endif /* _RL_PRIVATE_H_ */
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user