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112 lines
3.8 KiB
112 lines
3.8 KiB
;; Copyright (C) 2015-2016, 2018-2019 Free Software Foundation, Inc
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;; Author: Rocky Bernstein <rocky@gnu.org>
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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 of the License, or
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;; (at your option) any later version.
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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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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;; `bashdb' Main interface to bashdb via Emacs
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(require 'load-relative)
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(require-relative-list '("../../common/cmds"
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"../../common/helper")
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"realgud-")
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(require-relative-list '("../../common/run") "realgud:")
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(require-relative-list '("core" "track-mode") "realgud:bashdb-")
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;; This is needed, or at least the docstring part of it is needed to
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;; get the customization menu to work in Emacs 25.
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(defgroup realgud:bashdb nil
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"The realgud interface to bashdb"
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:group 'realgud
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:version "25.3")
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(declare-function realgud-command 'realgud:cmds)
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;; -------------------------------------------------------------------
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;; User-definable variables
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;;
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(defcustom realgud:bashdb-command-name
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;;"bashdb --emacs 3"
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"bashdb"
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"File name for executing the bash debugger and command options.
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This should be an executable on your path, or an absolute file name."
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:type 'string
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:group 'realgud:bashdb)
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;; -------------------------------------------------------------------
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;; The end.
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;;
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(declare-function bashdb-track-mode 'realgud-bashdb-track-mode)
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(declare-function bashdb-query-cmdline 'realgud:bashdb-core)
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(declare-function bashdb-parse-cmd-args 'realgud:bashdb-core)
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(declare-function realgud:run-debugger 'realgud:run)
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;;;###autoload
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(defun realgud:bashdb (&optional opt-cmd-line no-reset)
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"Invoke the bashdb shell debugger and start the Emacs user interface.
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String OPT-CMD-LINE specifies how to run bash. You will be prompted
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for a command line is one isn't supplied.
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OPT-CMD-LINE is treated like a shell string; arguments are
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tokenized by `split-string-and-unquote'. The tokenized string is
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parsed by `bashdb-parse-cmd-args' and path elements found by that
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are expanded using `realgud:expand-file-name-if-exists'.
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Normally, command buffers are reused when the same debugger is
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reinvoked inside a command buffer with a similar command. If we
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discover that the buffer has prior command-buffer information and
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NO-RESET is nil, then that information which may point into other
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buffers and source buffers which may contain marks and fringe or
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marginal icons is reset. See `loc-changes-clear-buffer' to clear
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fringe and marginal icons.
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"
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(interactive)
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(realgud:run-debugger "bashdb"
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'bashdb-query-cmdline
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'bashdb-parse-cmd-args
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'realgud:bashdb-minibuffer-history
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opt-cmd-line no-reset)
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)
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(defun realgud:bashdb-large (&optional opt-cmd-line no-reset)
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"Use this is the program you are debugging is large, say over 1,000 lines or so.
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"
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(interactive)
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(let ((cmd-buf
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(realgud:run-debugger "bashdb"
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'bashdb-query-cmdline
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'bashdb-parse-cmd-args
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'realgud:bashdb-minibuffer-history
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opt-cmd-line no-reset)
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))
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(if cmd-buf
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(let ((process (get-buffer-process cmd-buf)))
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(if (and process (eq 'run (process-status process)))
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(with-current-buffer cmd-buf
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(sleep-for 1)
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(realgud-command "frame 0" nil nil nil)
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)))
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)
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))
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;;;###autoload
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(defalias 'bashdb 'realgud:bashdb)
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;;;###autoload
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(defalias 'bashdb-large 'realgud:bashdb-large)
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(provide-me "realgud-")
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