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147 lines
5.7 KiB
147 lines
5.7 KiB
;; Copyright (C) 2010-2012, 2014-2017, 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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;; trepan2: Python 2.5 - 2.7; for 3.0+ see trepan3k
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(eval-when-compile (require 'cl-lib)) ;For setf.
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(require 'load-relative)
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(require-relative-list '("../../common/regexp"
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"../../common/loc"
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"../../common/init")
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"realgud-")
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(require-relative-list '("../../lang/python") "realgud-lang-")
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(defvar realgud-pat-hash)
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(declare-function make-realgud-loc-pat 'realgud-regexp)
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(defvar realgud:trepan2-pat-hash (make-hash-table :test 'equal)
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"Hash key is the what kind of pattern we want to match:
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backtrace, prompt, etc. The values of a hash entry is a
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realgud-loc-pat struct")
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(declare-function make-realgud-loc 'realgud-loc)
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(setf (gethash "loc-callback-fn" realgud:trepan2-pat-hash) 'realgud:trepan2-loc-fn-callback)
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;; realgud-loc-pat that describes a trepan2 location generally shown
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;; before a command prompt.
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;;
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;; For example:
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;; (/usr/bin/zonetab2pot.py:15 @3): <module>
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;; (/usr/bin/zonetab2pot.py:15 remapped <string>): <module>
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;; or MS Windows:
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;; (c:\\mydirectory\\gcd.py:10): <module>
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(setf (gethash "loc" realgud:trepan2-pat-hash)
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realgud:python-trepan-loc-pat)
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;; An initial list of regexps that don't generally have files
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;; associated with them and therefore we should not try to find file
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;; associations for them. This list is used to seed a field of the
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;; same name in the cmd-info structure inside a command buffer. A user
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;; may add additional files to the command-buffer's re-ignore-list.
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(setf (gethash "ignore-re-file-list" realgud:trepan2-pat-hash)
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(list realgud-python-ignore-file-re))
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;; realgud-loc-pat that describes a trepan2 prompt.
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;; Note: the prompt in nested debugging
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;; For example:
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;; (trepan2)
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;; ((trepan2))
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(setf (gethash "prompt" realgud:trepan2-pat-hash)
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(make-realgud-loc-pat
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:regexp "^(+trepan2)+ "
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))
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;; realgud-loc-pat that describes a trepan2 backtrace line.
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;; For example:
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;; ->0 get_distribution(dist='trepan==0.3.9')
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;; called from file '/python2.7/dist-packages/pkg_res.py' at line 341
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;; ##1 load_entry_point(dist='tr=0.3.9', group='console_scripts', name='tr')
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;; called from file '/python2.7/dist-packages/pkg_res.py' at line 351
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;; ##2 <module> exec()
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(setf (gethash "debugger-backtrace" realgud:trepan2-pat-hash)
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realgud:python-trepan-backtrace-pat)
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;; realgud-loc-pat that describes a line a Python "info break" line.
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;; For example:
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;; 1 breakpoint keep y at /usr/local/bin/trepan2k:7
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(setf (gethash "debugger-breakpoint" realgud:trepan2-pat-hash)
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realgud-python-breakpoint-pat)
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;; realgud-loc-pat that describes a Python backtrace line.
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(setf (gethash "lang-backtrace" realgud:trepan2-pat-hash)
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realgud-python-backtrace-loc-pat)
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;; realgud-loc-pat expression that describes location in a pytest error
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(setf (gethash "pytest-error" realgud:trepan2-pat-hash)
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realgud-pytest-error-loc-pat)
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;; realgud-loc-pat that describes location in a flake8 message
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(setf (gethash "flake8-msg" realgud:trepan2-pat-hash)
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realgud-flake8-msg-loc-pat)
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;; realgud-loc-pat that describes a "breakpoint set" line
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(setf (gethash "brkpt-set" realgud:trepan2-pat-hash)
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realgud:python-trepan-brkpt-set-pat)
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;; realgud-loc-pat that describes a "delete breakpoint" line
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(setf (gethash "brkpt-del" realgud:trepan2-pat-hash)
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realgud:python-trepan-brkpt-del-pat)
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;; realgud-loc-pat that describes a debugger "disable" (breakpoint) response.
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;; For example:
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;; Breakpoint 4 disabled.
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(setf (gethash "brkpt-disable" realgud:trepan2-pat-hash)
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realgud:python-trepan-brkpt-disable-pat)
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;; realgud-loc-pat that describes a debugger "enable" (breakpoint) response.
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;; For example:
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;; Breakpoint 4 enabled.
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(setf (gethash "brkpt-enable" realgud:trepan2-pat-hash)
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realgud:python-trepan-brkpt-disable-pat)
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;; realgud-loc-pat for a termination message.
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(setf (gethash "termination" realgud:trepan2-pat-hash)
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"^trepan2: That's all, folks...\n")
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(setf (gethash "font-lock-keywords" realgud:trepan2-pat-hash)
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realgud:python-debugger-font-lock-keywords)
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(setf (gethash "font-lock-breakpoint-keywords" realgud:trepan2-pat-hash)
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realgud:python-debugger-font-lock-breakpoint-keywords)
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(setf (gethash "trepan2" realgud-pat-hash) realgud:trepan2-pat-hash)
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(defvar realgud:trepan2-command-hash (make-hash-table :test 'equal)
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"Hash key is command name like 'shell' and the value is
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the trepan2 command to use, like 'python'")
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(setf (gethash "eval" realgud:trepan2-command-hash) "eval %s")
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(setf (gethash "pprint" realgud:trepan2-command-hash) "pp %s")
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(setf (gethash "info-breakpoints" realgud:trepan2-command-hash) "info break")
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(setf (gethash "shell" realgud:trepan2-command-hash) "python")
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(setf (gethash "until" realgud:trepan2-command-hash) "continue %l")
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;; If your version of trepan2 doesn't support "quit!",
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;; get a more recent version of trepan2
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(setf (gethash "quit" realgud:trepan2-command-hash) "quit!")
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(setf (gethash "trepan2" realgud-command-hash) realgud:trepan2-command-hash)
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(provide-me "realgud:trepan2-")
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