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89 lines
3.2 KiB
89 lines
3.2 KiB
;; Copyright (C) 2011, 2014-2016 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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;; `zshdb' Main interface to zshdb via Emacs
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(require 'load-relative)
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(require-relative-list '("../../common/helper") "realgud-")
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(require-relative-list '("../../common/track") "realgud-")
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(require-relative-list '("../../common/run") "realgud:")
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(require-relative-list '("core" "track-mode") "realgud:zshdb-")
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(declare-function zshdb-track-mode (bool))
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(declare-function zshdb-query-cmdline 'realgud:zshdb-core)
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(declare-function zshdb-parse-cmd-args 'realgud:zshdb-core)
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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:zshdb nil
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"The realgud interface to the Zsh debugger, zshdb"
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:group 'realgud
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:version "25.1")
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;; -------------------------------------------------------------------
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;; User definable variables
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;;
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(defcustom realgud:zshdb-command-name
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;;"zshdb --emacs 3"
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"zshdb"
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"File name for executing the zshdb and its 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:zshdb)
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(declare-function zshdb-track-mode (bool))
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;; -------------------------------------------------------------------
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;; The end.
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;;
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(declare-function zshdb-track-mode 'realgud-zshdb-track-mode)
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(declare-function zshdb-query-cmdline 'realgud:zshdb-core)
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(declare-function zshdb-parse-cmd-args 'realgud:zshdb-core)
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(declare-function realgud:run-debugger 'realgud:run)
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; ### FIXME: DRY with other top-level routines
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;;;###autoload
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(defun realgud:zshdb (&optional opt-cmd-line no-reset)
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"Invoke the zshdb Z-shell debugger and start the Emacs user interface.
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String OPT-CMD-LINE specifies how to run zshdb.
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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 `zshdb-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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(let ((cmd-buf
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(realgud:run-debugger realgud:zshdb-command-name 'zshdb-query-cmdline
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'zshdb-parse-cmd-args
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'realgud:zshdb-minibuffer-history
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opt-cmd-line no-reset)))
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;; (if cmd-buf
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;; (with-current-buffer cmd-buf
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;; ;; FIXME should allow customization whether to do or not
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;; ;; and also only do if hook is not already there.
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;; (realgud:zshdb-remove-ansi-schmutz)
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;; )
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;; )
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))
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;;;###autoload
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(defalias 'zshdb 'realgud:zshdb)
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(provide-me "realgud-")
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