| #=============================================================================# |
| # Copyright (c) 2010, 2021 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================# |
| |
| |
| .console.loadHistory <- function(filename= ".Rhistory") { |
| if (!is.character(filename) || length(filename) != 1) { |
| stop("Illegal argument: filename"); |
| } |
| .client.execCommand("console/loadHistory", list( |
| filename= filename ), TRUE); |
| return (invisible()); |
| } |
| .console.saveHistory <- function(filename= ".Rhistory") { |
| if (!is.character(filename) || length(filename) != 1) { |
| stop("Illegal argument: filename"); |
| } |
| .client.execCommand("console/saveHistory", list( |
| filename= filename ), TRUE); |
| return (invisible()); |
| } |
| .console.addtoHistory <- function(line) { |
| if (missing(line) || !is.character(line) || length(line) != 1) { |
| stop("Illegal argument: line"); |
| } |
| .client.execCommand("console/addtoHistory", list( |
| line= line ), FALSE); |
| return (invisible()); |
| } |
| |
