code.delx.au - gnu-emacs-elpa/blob - packages/realgud/realgud/debugger/trepan.pl/track-mode.el

   1 ;;; Copyright (C) 2011-2014 Rocky Bernstein <rocky@gnu.org>
   2 ;;; Perl trepanning Debugger tracking a comint buffer.
   3
   4 (eval-when-compile (require 'cl))
   5 (require 'load-relative)
   6 (require-relative-list '(
   7                          "../../common/cmds"
   8                          "../../common/menu"
   9                          "../../common/track"
  10                          "../../common/track-mode"
  11                          )
  12                        "realgud-")
  13 (require-relative-list '("core" "init") "realgud:trepanpl-")
  14 (require-relative-list '("../../lang/perl") "realgud-lang-")
  15
  16 (realgud-track-mode-vars "realgud:trepanpl")
  17
  18 (declare-function realgud-goto-line-for-pt   'realgud-track-mode)
  19 (declare-function realgud-track-mode         'realgud-track-mode)
  20 (declare-function realgud-track-mode-setup   'realgud-track-mode)
  21 (declare-function realgud:track-mode-hook    'realgud-track-mode)
  22 (declare-function realgud:track-set-debugger 'realgud-track-mode)
  23 (declare-function realgud-perl-populate-command-keys 'realgud-lang-perl)
  24
  25
  26 (defun realgud:trepanpl-goto-syntax-error-line (pt)
  27   "Display the location mentioned in a Syntax error line
  28 described by PT."
  29   (interactive "d")
  30   (realgud-goto-line-for-pt pt "syntax-error"))
  31
  32 (define-key realgud:trepanpl-track-mode-map
  33   (kbd "C-c !s") 'realgud:trepanpl-goto-syntax-error-line)
  34
  35 (realgud-perl-populate-command-keys realgud:trepanpl-track-mode-map)
  36
  37 (defun realgud:trepanpl-track-mode-hook()
  38   (if realgud:trepanpl-track-mode
  39       (progn
  40         (use-local-map realgud:trepanpl-track-mode-map)
  41         (message "using trepanpl mode map")
  42         )
  43     (message "trepan.pl track-mode-hook disable called"))
  44 )
  45
  46 (define-minor-mode realgud:trepanpl-track-mode
  47   "Minor mode for tracking trepan.pl source locations inside a
  48 process shell via realgud. trepan.pl is a Perl debugger see URL
  49 `https://metacpan.org/pod/Devel::Trepan'.
  50
  51 If called interactively with no prefix argument, the mode is
  52 toggled. A prefix argument, captured as ARG, enables the mode if
  53 the argument is positive, and disables it otherwise.
  54 "
  55   :init-value nil
  56   ;; :lighter " trepanpl"   ;; mode-line indicator from realgud-track is sufficient.
  57   ;; The minor mode bindings.
  58   :global nil
  59   :group 'realgud:trepanpl
  60   :keymap realgud:trepanpl-track-mode-map
  61
  62   (realgud:track-set-debugger "trepan.pl")
  63   (if realgud:trepanpl-track-mode
  64       (progn
  65         (realgud-track-mode-setup 't)
  66         (realgud:trepanpl-track-mode-hook))
  67     (progn
  68       (setq realgud-track-mode nil)
  69       ))
  70 )
  71
  72 (define-key realgud:trepanpl-short-key-mode-map "T" 'realgud:cmd-backtrace)
  73
  74 (provide-me "realgud:trepanpl-")