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Add an EMACS-like command line editor that can be used wit NSH

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This commit is contained in:
Gregory Nutt
2014-02-02 10:25:53 -06:00
parent 551e49dfec
commit 82d71bb439
12 changed files with 1232 additions and 8 deletions
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13
nshlib/nsh_stdsession.c
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@@ -1,7 +1,7 @@
/****************************************************************************
* apps/nshlib/nsh_stdsession.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@@ -42,7 +42,11 @@
#include <stdio.h>
#include <stdlib.h>
#include <apps/readline.h>
#ifdef CONFIG_NSH_CLE
# include <apps/cle.h>
#else
# include <apps/readline.h>
#endif
#include "nsh.h"
#include "nsh_console.h"
@@ -124,7 +128,12 @@ int nsh_session(FAR struct console_stdio_s *pstate)
* or any read failure.
*/
#ifdef CONFIG_NSH_CLE
ret = cle(pstate->cn_line, CONFIG_NSH_LINELEN,
stdin, stdout);
#else
ret = std_readline(pstate->cn_line, CONFIG_NSH_LINELEN);
#endif
if (ret != EOF)
{
/* Parse process the command */