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93 lines
3.5 KiB
93 lines
3.5 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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(require 'load-relative)
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(require-relative-list '("../common/regexp" "../common/loc" "../common/track")
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"realgud-")
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(declare-function realgud-goto-line-for-pt 'realgud-track)
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(declare-function make-realgud-loc-pat 'realgud-regexp)
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(defconst realgud:js-term-escape "[[0-9]+[GKJ]"
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"Escape sequence regular expression pattern trepanjs often puts
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in around prompts")
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(defconst realgud:js-file-regexp "\\([^ \t\n]+\\)\\(?: \\[.*\\]\\)?")
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(declare-function realgud-goto-line-for-pt 'realgud-track)
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;; Regular expression that describes a javascript backtrace line.
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;; at /tmp/foo.pl line 7
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;; main::__ANON__('Illegal division by zero at /tmp/foo.pl line 4.\x{a}') called at /tmp/foo.pl line 4
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;; main::foo(3) called at /tmp/foo.pl line 8
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(defconst realgud:js-backtrace-loc-pat
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(make-realgud-loc-pat
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:regexp (format "^\\(?:[<]?[\t ]+at \\)?\\([^:]+\\) (\\(.*\\):%s:%s)"
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realgud:regexp-captured-num realgud:regexp-captured-num)
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:file-group 2
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:line-group 3
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:char-offset-group 4)
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"A realgud-loc-pat struct that describes a V8 backtrace location")
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;; Regular expression that describes a javascript backtrace line.
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;; For example:
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;; 1 breakpoint y /usr/local/lib/node_modules/trepanjs/bin/trepanjs:1
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;; breakpoint already hit 1 time
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;; 2 breakpoint y /usr/local/lib/node_modules/trepanjs/bin/trepanjs:5
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; 3 breakpoint y /usr/local/lib/node_modules/trepanjs/bin/trepanjs:6
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(defconst realgud:js-debugger-backtrace-pat
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(make-realgud-loc-pat
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:regexp (format "^%s[ \t]+\\(breakpoint\\)[ \t]+\\([yn]\\)[ \t]+.*at \\(.+\\):%s"
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realgud:regexp-captured-num realgud:regexp-captured-num)
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:num 1
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:text-group 2 ;; misnamed Is "breakpoint" or "watchpoint"
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:string 3 ;; misnamed. Is "y/n"
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:file-group 4
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:line-group 5)
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"A realgud-loc-pat struct that describes a V8 breakpoint location")
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(defconst realgud:js-file-line-loc-pat
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(make-realgud-loc-pat
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:regexp (format "^\\([^:]+\\):%s" realgud:regexp-captured-num)
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:file-group 1
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:line-group 2)
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"A realgud-loc-pat struct that describes a V8 file/line location")
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(defconst realgud:js-file-line-loc-pat
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(make-realgud-loc-pat
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:regexp (format "^\\([^:]+\\):%s" realgud:regexp-captured-num)
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:file-group 1
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:line-group 2)
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"A realgud-loc-pat struct that describes a V8 file/line location")
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;; FIXME: there is probably a less redundant way to do the following
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;; FNS.
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(defun realgud:js-goto-file-line (pt)
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"Display the location mentioned by the js file/line warning or error."
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(interactive "d")
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(realgud-goto-line-for-pt pt "file-line"))
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(defun realgud:js-goto-syntax-error-line (pt)
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"Display the location mentioned in a Syntax error line
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described by PT."
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(interactive "d")
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(realgud-goto-line-for-pt pt "syntax-error"))
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(provide-me "realgud-lang-")
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