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73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/* -*- C++ -*-
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* Copyright (C) 2018 Felix Salfelder
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* Author: Felix Salfelder <felix@salfelder.org>
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*
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* This file is part of "Gnucap", the Gnu Circuit Analysis Package
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*------------------------------------------------------------------
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* tab completion
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*/
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#include <cstdio> // sometimes needed by readline?
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#include <readline/readline.h>
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#include <iostream>
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#include <string.h>
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#include <io_trace.h>
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#include <globals.h>
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namespace{
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/*--------------------------------------------------------------------------*/
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char * cmd_generator(const char *text, int state)
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{ untested();
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// static int list_index;
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static size_t len;
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// char *name;
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static DISPATCHER<CMD>::const_iterator ci;
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if (!state) { untested();
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// list_index = 0;
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len = strlen(text);
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ci = command_dispatcher.begin();
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}
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while (ci!=command_dispatcher.end()) { untested();
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char const* n=ci->first.c_str();
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++ci;
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if (strncmp(n, text, len) == 0) { untested();
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return strdup(n);
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} else { untested();
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}
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}
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return NULL;
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}
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/*--------------------------------------------------------------------------*/
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char ** cmd_completion ( char const*text, int /*start*/, int /*end*/)
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{ untested();
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rl_attempted_completion_over = 1;
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return rl_completion_matches(text, cmd_generator);
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}
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/*--------------------------------------------------------------------------*/
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struct r{
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r(){
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/* Allow conditional parsing of the ~/.inputrc file. */
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rl_readline_name = "gnucap";
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rl_attempted_completion_function = cmd_completion;
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}
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} c;
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/*--------------------------------------------------------------------------*/
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}
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