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71 lines
2.4 KiB
71 lines
2.4 KiB
;;; flymake-elixir.el --- A flymake handler for elixir-mode .ex files.
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;;
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;; Copyright (C) 2010-2013 Sylvain Benner
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;;
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;;; Author: Sylvain Benner <syl20bnr@gmail.com>
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;;; Created: 10 Apr 2013
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;; Version: 0.5
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;;; Package-Pequires: ((flymake-easy "0.1"))
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;;
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;; This file is not part of GNU Emacs.
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;;
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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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;;
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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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;;
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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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;;
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;;; Commentary:
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;;
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;; Usage:
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;; (require 'flymake-elixir)
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;; (add-hook 'elixir-mode-hook 'flymake-elixir-load)
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;;
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;; Based on flymake-ruby, from Steve Purcell
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;;
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;; Uses flymake-easy, from Steve Purcell
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;;; Code:
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(require 'flymake-easy)
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(defconst flymake-elixir-err-line-patterns
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'(("^\\(** (.*) \\)?\\(.*\.ex\\):\\([0-9]+\\): \\(.*\\)$" 2 3 nil 4)))
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(defconst flymake-elixir-warn-regex
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(regexp-opt (list "^redefining" "^export_all" "future reserved" "deprecated"
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"shadowed" "always matches$" "obsolete$" "unused$") t))
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(defvar flymake-elixir-executable "elixirc"
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"The elixir executable to use for syntax checking.")
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(defun flymake-elixir-command (filename)
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"Construct a command that flymake can use to check elixir source."
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(list flymake-elixir-executable
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"--ignore-module-conflict" ; needed to prevent from module redefinition warning.
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"+warn_obsolete_guard"
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"+warn_unused_import"
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"+warn_shadow_vars"
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"+warn_export_vars"
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"+strong_validation"
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"+report"
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filename))
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;;;###autoload
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(defun flymake-elixir-load ()
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"Configure flymake mode to check the current buffer's elixir syntax."
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(interactive)
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(flymake-easy-load 'flymake-elixir-command
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flymake-elixir-err-line-patterns
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'tempdir
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"ex"
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flymake-elixir-warn-regex))
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(provide 'flymake-elixir)
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;;; flymake-elixir.el ends here
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