| #=============================================================================# |
| # Copyright (c) 2011, 2017 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 |
| #=============================================================================# |
| |
| |
| ## RJ dbg |
| |
| |
| #' Initializes the debug tools |
| dbg.init <- function(..) { |
| error("Operation not supported") |
| } |
| |
| |
| dbg.checkBreakpoint <- function() { |
| if (tracingState(FALSE)) { |
| on.exit(tracingState(TRUE)) |
| } |
| |
| answer <- .Call("Re_ExecJCommand", "dbg:checkBreakpoint", sys.call(), 0L, |
| PACKAGE= "(embedding)" ) |
| |
| if (!is.null(answer)) { |
| envir <- sys.frame(-1) |
| eval(expr= answer, envir= envir) |
| } |
| } |
| |
| dbg.checkEB <- function() { |
| if (tracingState(FALSE)) { |
| on.exit(tracingState(TRUE)) |
| } |
| |
| if ("rj" %in% loadedNamespaces()) { |
| answer <- .Call("Re_ExecJCommand", "dbg:checkEB", NULL, 0L, |
| PACKAGE= "(embedding)" ) |
| |
| if (!is.null(answer)) { |
| envir <- sys.frame(-1) |
| eval(expr= answer, envir= envir) |
| } |
| } |
| } |
| |
| dbg.checkTB <- function(expr, env) { |
| answer <- .Call("Re_ExecJCommand", "dbg:checkTB", list(expr, env), 0L, |
| PACKAGE= "(embedding)" ) |
| } |
| |