emacs_config/elpa/realgud-1.5.1/realgud/debugger/trepan.pl/track-mode.el

;; Copyright (C) 2011-2016 Free Software Foundation, Inc

;; Author: Rocky Bernstein <rocky@gnu.org>

;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; Perl trepanning Debugger tracking a comint buffer.

(require 'load-relative)
(require-relative-list '(
                         "../../common/cmds"
                         "../../common/menu"
                         "../../common/track"
                         "../../common/track-mode"
                         )
                       "realgud-")
(require-relative-list '("core" "init") "realgud:trepanpl-")
(require-relative-list '("../../lang/perl") "realgud-lang-")

(realgud-track-mode-vars "realgud:trepanpl")

(declare-function realgud-goto-line-for-pt   'realgud-track-mode)
(declare-function realgud-track-mode         'realgud-track-mode)
(declare-function realgud-track-mode-setup   'realgud-track-mode)
(declare-function realgud:track-mode-hook    'realgud-track-mode)
(declare-function realgud:track-set-debugger 'realgud-track-mode)
(declare-function realgud-perl-populate-command-keys 'realgud-lang-perl)


(defun realgud:trepanpl-goto-syntax-error-line (pt)
  "Display the location mentioned in a Syntax error line
described by PT."
  (interactive "d")
  (realgud-goto-line-for-pt pt "syntax-error"))

(define-key realgud:trepanpl-track-mode-map
  (kbd "C-c !s") 'realgud:trepanpl-goto-syntax-error-line)

(realgud-perl-populate-command-keys realgud:trepanpl-track-mode-map)

(defun realgud:trepanpl-track-mode-hook()
  (if realgud:trepanpl-track-mode
      (progn
        (use-local-map realgud:trepanpl-track-mode-map)
        (message "using trepanpl mode map")
        )
    (message "trepan.pl track-mode-hook disable called"))
)

(define-minor-mode realgud:trepanpl-track-mode
  "Minor mode for tracking trepan.pl source locations inside a
process shell via realgud. trepan.pl is a Perl debugger see URL
`https://metacpan.org/pod/Devel::Trepan'.

If called interactively with no prefix argument, the mode is
toggled. A prefix argument, captured as ARG, enables the mode if
the argument is positive, and disables it otherwise.
"
  :init-value nil
  ;; :lighter " trepanpl"   ;; mode-line indicator from realgud-track is sufficient.
  ;; The minor mode bindings.
  :global nil
  :group 'realgud:trepanpl
  :keymap realgud:trepanpl-track-mode-map

  (realgud:track-set-debugger "trepan.pl")
  (if realgud:trepanpl-track-mode
      (progn
        (realgud-track-mode-setup 't)
        (realgud:trepanpl-track-mode-hook))
    (progn
      (setq realgud-track-mode nil)
      ))
)

(define-key realgud:trepanpl-short-key-mode-map "T" 'realgud:cmd-backtrace)

(provide-me "realgud:trepanpl-")