Tom Willemse
2a58268486
On my laptop the ‘mode-table’ is nil and causes the other function calls to fail. I'm not quite sure why this happens, but this shouldn't fail the operation.
63 lines
2.2 KiB
EmacsLisp
63 lines
2.2 KiB
EmacsLisp
;;; oni-yasnippet.el --- Yasnippet configuration -*- lexical-binding: t; -*-
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;; Copyright (C) 2019 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords: local
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;; Version: 2023.1212.085307
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;; Package-Requires: (yasnippet yasnippet-snippets diminish)
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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 <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Yasnippet configuration. To use this configuratin you should put the
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;; following two lines in your init file:
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;;
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;; (with-eval-after-load 'yasnippet (require 'oni-yasnippet))
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;; (yas-global-mode)
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;;; Code:
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(require 'yasnippet)
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(require 'diminish)
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(defun oni-yasnippet-remove-snippet-by-name (name mode)
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"Remove the snippet NAME from MODE's snippet tables."
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(and-let* ((mode-table (gethash mode yas--tables))
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(uuidhash-table (yas--table-uuidhash mode-table))
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(hash-table (yas--table-hash mode-table))
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(snippet (gethash name uuidhash-table))
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(key (yas--template-key snippet)))
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(remhash key hash-table)
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(remhash name uuidhash-table)))
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(defun oni-yasnippet-cleanup-snippets ()
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"Remove some snippets that I don't like."
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(oni-yasnippet-remove-snippet-by-name "defun" 'lisp-interaction-mode))
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(with-eval-after-load 'yasnippet (diminish 'yas-minor-mode))
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(setq-default yas-buffer-local-condition yas-not-string-or-comment-condition)
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(define-key yas-minor-mode-map (kbd "<tab>") nil)
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(define-key yas-minor-mode-map (kbd "C-\\") 'yas-expand)
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(define-key yas-minor-mode-map (kbd "SPC") yas-maybe-expand)
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(define-key yas-minor-mode-map (kbd "TAB") nil)
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(add-hook 'yas-after-reload-hook #'oni-yasnippet-cleanup-snippets)
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(provide 'oni-yasnippet)
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;;; oni-yasnippet.el ends here
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