53 lines
1.9 KiB
EmacsLisp
53 lines
1.9 KiB
EmacsLisp
;;; feature/snippets/config.el -*- lexical-binding: t; -*-
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;; Snippets! I've thrown together a few hacks to make `yasnippet' and `evil'
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;; behave together.
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(def-package! yasnippet
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:commands (yas-minor-mode yas-minor-mode-on yas-expand yas-expand-snippet
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yas-lookup-snippet yas-insert-snippet yas-new-snippet
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yas-visit-snippet-file snippet-mode)
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:preface
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(defvar yas-minor-mode-map
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(let ((map (make-sparse-keymap)))
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(when (featurep! :feature evil)
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(define-key map [remap yas-insert-snippet] #'+snippets/expand-on-region))
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map))
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:init
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;; Ensure `yas-reload-all' is called as late as possible. Other modules could
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;; have additional configuration for yasnippet. For example, file-templates.
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(add-transient-hook! 'yas-minor-mode-hook (yas-reload-all))
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(add-hook! (text-mode prog-mode snippet-mode)
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#'yas-minor-mode-on)
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:config
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(setq yas-verbosity (if doom-debug-mode 3 0)
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yas-also-auto-indent-first-line t
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yas-prompt-functions (delq 'yas-dropdown-prompt yas-prompt-functions)
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;; Allow nested snippets
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yas-triggers-in-field t)
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(push (expand-file-name "snippets/" doom-private-dir) yas-snippet-dirs)
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;; Allows project-specific snippets
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(defun +snippets|enable-project-modes (mode &rest _)
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"Enable snippets for project modes."
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(if (symbol-value mode)
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(yas-activate-extra-mode mode)
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(yas-deactivate-extra-mode mode)))
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(add-hook 'doom-project-hook #'+snippets|enable-project-modes)
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;; fix an error caused by smartparens interfering with yasnippet bindings
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(advice-add #'yas-expand :before #'sp-remove-active-pair-overlay)
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;; Exit snippets on ESC from normal mode
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(add-hook 'doom-escape-hook #'yas-abort-snippet))
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(def-package! auto-yasnippet
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:commands (aya-create aya-expand aya-open-line aya-persist-snippet)
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:config
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(setq aya-persist-snippets-dir (concat doom-local-dir "auto-snippets/")))
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