Fix Agda layer for users without 'agda-mode' executable.
This commit is contained in:
FreeSalad
Eivind Fonn
parent
2651f67c48
commit
5096202b6b
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@ -34,6 +34,11 @@ Then check that =agda= is available on your =$PATH= and seen by Emacs. For
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information about setting up =$PATH=, check out the corresponding section in the
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FAQ (~SPC h SPC $PATH RET~).
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By default the =agda-mode= executable bundled with most agda installations
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is used to locate the agda-mode package. If you don't have it and want to use
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a local agda-mode package, you can customize the layer variable =agda-mode-path=
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to your needs.
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* Key bindings
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The key bindings of this layer don't follow the Spacemacs conventions,
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we opted to a simple transcription of stock Agda mode key bindings to
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@ -0,0 +1,15 @@
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;;; config.el --- Agda2 Layer config File for Spacemacs
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;;
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;; Copyright (c) 2012-2016 Sylvain Benner & Contributors
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;;
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;; Author: FreeSalad <freesalad@noreply.git>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(defvar agda-mode-path 'use-helper
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"Indicates the location of the agda-mode package.
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If `nil', it is assumed to be already available by Emacs.
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If `'use-helper', the `agda-mode' executable is used to find its location.")
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@ -13,67 +13,67 @@
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'((agda :location local)))
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(defun agda/init-agda ()
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(unless (executable-find "agda-mode")
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(if (and (eq agda-mode-path 'use-helper) (not (executable-find "agda-mode")))
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(spacemacs-buffer/warning
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(concat "Agda not detected, be sure that Agda binaries are "
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"available in your PATH or check the installation "
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"instructions in the README file.")))
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(concat "Couldn't find `agda-mode', make sure it is "
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"available in your PATH or check the installation "
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"instructions in the README file."))
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(use-package agda2-mode
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:if (executable-find "agda-mode")
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:defer t
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:init (load-file (let ((coding-system-for-read 'utf-8))
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(shell-command-to-string "agda-mode locate")))
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(mapc
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(lambda (x) (add-to-list 'face-remapping-alist x))
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'((agda2-highlight-datatype-face . font-lock-type-face)
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(agda2-highlight-function-face . font-lock-type-face)
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(agda2-highlight-inductive-constructor-face . font-lock-function-name-face)
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(agda2-highlight-keyword-face . font-lock-keyword-face)
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(agda2-highlight-module-face . font-lock-constant-face)
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(agda2-highlight-number-face . nil)
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(agda2-highlight-postulate-face . font-lock-type-face)
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(agda2-highlight-primitive-type-face . font-lock-type-face)
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(agda2-highlight-record-face . font-lock-type-face)))
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:config
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(progn
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(spacemacs|define-transient-state goal-navigation
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:title "Goal Navigation Transient State"
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:doc "\n[_f_] next [_b_] previous [_q_] quit"
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:bindings
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("f" agda2-next-goal)
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("b" agda2-previous-goal)
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("q" nil :exit t))
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(spacemacs/set-leader-keys-for-major-mode 'agda2-mode
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"f" 'spacemacs/goal-navigation-transient-state/agda2-next-goal
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"b" 'spacemacs/goal-navigation-transient-state/agda2-previous-goal)
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(when (eq agda-mode-path 'use-helper) (setq agda-mode-path (let ((coding-system-for-read 'utf-8)) (shell-command-to-string "agda-mode locate"))))
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(spacemacs/set-leader-keys-for-major-mode 'agda2-mode
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"?" 'agda2-show-goals
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"." 'agda2-goal-and-context-and-inferred
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"," 'agda2-goal-and-context
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"=" 'agda2-show-constraints
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"SPC" 'agda2-give
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"a" 'agda2-auto
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"c" 'agda2-make-case
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"d" 'agda2-infer-type-maybe-toplevel
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"e" 'agda2-show-context
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"gg" 'agda2-goto-definition-keyboard
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"gG" 'agda2-go-back
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"h" 'agda2-helper-function-type
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"l" 'agda2-load
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"n" 'agda2-compute-normalised-maybe-toplevel
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"p" 'agda2-module-contents-maybe-toplevel
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"r" 'agda2-refine
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"s" 'agda2-solveAll
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"t" 'agda2-goal-type
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"w" 'agda2-why-in-scope-maybe-toplevel
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"xc" 'agda2-compile
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"xd" 'agda2-remove-annotations
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"xh" 'agda2-display-implicit-arguments
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"xq" 'agda2-quit
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"xr" 'agda2-restart)
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(use-package agda2-mode
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:defer t
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:init (when agda-mode-path (load-file agda-mode-path))
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(mapc
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(lambda (x) (add-to-list 'face-remapping-alist x))
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'((agda2-highlight-datatype-face . font-lock-type-face)
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(agda2-highlight-function-face . font-lock-type-face)
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(agda2-highlight-inductive-constructor-face . font-lock-function-name-face)
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(agda2-highlight-keyword-face . font-lock-keyword-face)
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(agda2-highlight-module-face . font-lock-constant-face)
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(agda2-highlight-number-face . nil)
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(agda2-highlight-postulate-face . font-lock-type-face)
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(agda2-highlight-primitive-type-face . font-lock-type-face)
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(agda2-highlight-record-face . font-lock-type-face)))
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:config
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(progn
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(spacemacs|define-transient-state goal-navigation
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:title "Goal Navigation Transient State"
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:doc "\n[_f_] next [_b_] previous [_q_] quit"
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:bindings
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("f" agda2-next-goal)
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("b" agda2-previous-goal)
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("q" nil :exit t))
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(spacemacs/set-leader-keys-for-major-mode 'agda2-mode
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"f" 'spacemacs/goal-navigation-transient-state/agda2-next-goal
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"b" 'spacemacs/goal-navigation-transient-state/agda2-previous-goal)
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(with-eval-after-load 'golden-ratio
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(add-to-list 'golden-ratio-exclude-buffer-names
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"*Agda information*")))))
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(spacemacs/set-leader-keys-for-major-mode 'agda2-mode
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"?" 'agda2-show-goals
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"." 'agda2-goal-and-context-and-inferred
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"," 'agda2-goal-and-context
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"=" 'agda2-show-constraints
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"SPC" 'agda2-give
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"a" 'agda2-auto
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"c" 'agda2-make-case
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"d" 'agda2-infer-type-maybe-toplevel
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"e" 'agda2-show-context
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"gg" 'agda2-goto-definition-keyboard
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"gG" 'agda2-go-back
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"h" 'agda2-helper-function-type
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"l" 'agda2-load
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"n" 'agda2-compute-normalised-maybe-toplevel
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"p" 'agda2-module-contents-maybe-toplevel
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"r" 'agda2-refine
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"s" 'agda2-solveAll
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"t" 'agda2-goal-type
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"w" 'agda2-why-in-scope-maybe-toplevel
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"xc" 'agda2-compile
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"xd" 'agda2-remove-annotations
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"xh" 'agda2-display-implicit-arguments
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"xq" 'agda2-quit
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"xr" 'agda2-restart)
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(with-eval-after-load 'golden-ratio
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(add-to-list 'golden-ratio-exclude-buffer-names
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"*Agda information*"))))))
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