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savehistory.c
56 lines (49 loc) · 1.82 KB
/
savehistory.c
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/*
* R : A Computer Language for Statistical Data Analysis
* Copyright (C) 2000 the R Development Core Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "Defn.h"
#include "gtkconsole.h"
#include "terminal.h"
void Rgnome_loadhistory(SEXP call, SEXP op, SEXP args, SEXP env)
{
SEXP sfile;
char file[PATH_MAX];
checkArity(op, args);
sfile = CAR(args);
if (!isString(sfile) || LENGTH(sfile) < 1)
errorcall(call, "invalid file argument");
strcpy(file, R_ExpandFileName(CHAR(STRING_ELT(sfile,0))));
gtk_console_clear_history(GTK_CONSOLE(R_gtk_terminal_text));
gtk_console_restore_history(GTK_CONSOLE(R_gtk_terminal_text),
file, R_HistorySize, NULL);
}
void Rgnome_savehistory(SEXP call, SEXP op, SEXP args, SEXP env)
{
SEXP sfile;
char file[PATH_MAX];
checkArity(op, args);
sfile = CAR(args);
if (!isString(sfile) || LENGTH(sfile) < 1)
errorcall(call, "invalid file argument");
strcpy(file, R_ExpandFileName(CHAR(STRING_ELT(sfile, 0))));
gtk_console_save_history(GTK_CONSOLE(R_gtk_terminal_text),
file, R_HistorySize, NULL);
}