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1712 行
71 KiB
1712 行
71 KiB
;;; cider-repl.el --- CIDER REPL mode interactions -*- lexical-binding: t -*-
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;; Copyright © 2012-2013 Tim King, Phil Hagelberg, Bozhidar Batsov
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;; Copyright © 2013-2019 Bozhidar Batsov, Artur Malabarba and CIDER contributors
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;;
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;; Author: Tim King <kingtim@gmail.com>
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;; Phil Hagelberg <technomancy@gmail.com>
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;; Bozhidar Batsov <bozhidar@batsov.com>
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;; Artur Malabarba <bruce.connor.am@gmail.com>
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;; Hugo Duncan <hugo@hugoduncan.org>
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;; Steve Purcell <steve@sanityinc.com>
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;; Reid McKenzie <me@arrdem.com>
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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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;; This file is not part of GNU Emacs.
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;;; Commentary:
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;; This functionality concerns `cider-repl-mode' and REPL interaction. For
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;; REPL/connection life-cycle management see cider-connection.el.
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;;; Code:
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(require 'cl-lib)
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(require 'easymenu)
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(require 'image)
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(require 'map)
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(require 'seq)
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(require 'subr-x)
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(require 'clojure-mode)
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(require 'sesman)
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(require 'cider-client)
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(require 'cider-doc)
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(require 'cider-test)
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(require 'cider-eldoc) ; for cider-eldoc-setup
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(require 'cider-common)
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(require 'cider-compat)
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(require 'cider-util)
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(require 'cider-resolve)
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(eval-when-compile
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(defvar paredit-version)
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(defvar paredit-space-for-delimiter-predicates))
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(defgroup cider-repl nil
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"Interaction with the REPL."
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:prefix "cider-repl-"
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:group 'cider)
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(defface cider-repl-prompt-face
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'((t (:inherit font-lock-keyword-face)))
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"Face for the prompt in the REPL buffer."
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:group 'cider-repl)
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(defface cider-repl-stdout-face
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'((t (:inherit font-lock-string-face)))
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"Face for STDOUT output in the REPL buffer."
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:group 'cider-repl)
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(defface cider-repl-stderr-face
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'((t (:inherit font-lock-warning-face)))
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"Face for STDERR output in the REPL buffer."
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:group 'cider-repl
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:package-version '(cider . "0.6.0"))
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(defface cider-repl-input-face
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'((t (:bold t)))
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"Face for previous input in the REPL buffer."
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:group 'cider-repl)
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(defface cider-repl-result-face
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'((t ()))
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"Face for the result of an evaluation in the REPL buffer."
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:group 'cider-repl)
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(defcustom cider-repl-pop-to-buffer-on-connect t
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"Controls whether to pop to the REPL buffer on connect.
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When set to nil the buffer will only be created, and not displayed. When
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set to `display-only' the buffer will be displayed, but it will not become
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focused. Otherwise the buffer is displayed and focused."
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:type '(choice (const :tag "Create the buffer, but don't display it" nil)
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(const :tag "Create and display the buffer, but don't focus it"
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display-only)
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(const :tag "Create, display, and focus the buffer" t))
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:group 'cider-repl)
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(defcustom cider-repl-display-in-current-window nil
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"Controls whether the REPL buffer is displayed in the current window."
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:type 'boolean
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:group 'cider-repl)
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(make-obsolete-variable 'cider-repl-scroll-on-output 'scroll-conservatively "0.21")
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(defcustom cider-repl-use-pretty-printing t
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"Control whether results in the REPL are pretty-printed or not.
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The REPL will use the printer specified in `cider-pprint-fn'.
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The `cider-toggle-pretty-printing' command can be used to interactively
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change the setting's value."
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:type 'boolean
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:group 'cider-repl)
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(make-obsolete-variable 'cider-repl-pretty-print-width 'cider-print-options "0.21")
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(defcustom cider-repl-use-content-types t
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"Control whether REPL results are presented using content-type information.
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The `cider-repl-toggle-content-types' command can be used to interactively
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change the setting's value."
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:type 'boolean
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:group 'cider-repl
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:package-version '(cider . "0.17.0"))
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(defcustom cider-repl-auto-detect-type t
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"Control whether to auto-detect the REPL type using track-state information.
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If you disable this you'll have to manually change the REPL type between
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Clojure and ClojureScript when invoking REPL type changing forms.
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Use `cider-set-repl-type' to manually change the REPL type."
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:type 'boolean
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:group 'cider-repl
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:safe #'booleanp
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:package-version '(cider . "0.18.0"))
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(defcustom cider-repl-use-clojure-font-lock t
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"Non-nil means to use Clojure mode font-locking for input and result.
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Nil means that `cider-repl-input-face' and `cider-repl-result-face'
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will be used."
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:type 'boolean
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:group 'cider-repl
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:package-version '(cider . "0.10.0"))
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(defcustom cider-repl-require-ns-on-set nil
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"Controls whether to require the ns before setting it in the REPL."
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:type 'boolean
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:group 'cider-repl
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:package-version '(cider . "0.22.0"))
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(defcustom cider-repl-result-prefix ""
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"The prefix displayed in the REPL before a result value.
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By default there's no prefix, but you can specify something
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like \"=>\" if want results to stand out more."
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:type 'string
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:group 'cider
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:package-version '(cider . "0.5.0"))
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(defcustom cider-repl-tab-command 'cider-repl-indent-and-complete-symbol
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"Select the command to be invoked by the TAB key.
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The default option is `cider-repl-indent-and-complete-symbol'. If
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you'd like to use the default Emacs behavior use
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`indent-for-tab-command'."
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:type 'symbol
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:group 'cider-repl)
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(make-obsolete-variable 'cider-repl-print-length 'cider-print-options "0.21")
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(make-obsolete-variable 'cider-repl-print-level 'cider-print-options "0.21")
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(defvar cider-repl-require-repl-utils-code
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'((clj . "(clojure.core/apply clojure.core/require clojure.main/repl-requires)")
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(cljs . "(use '[cljs.repl :only [apropos dir doc find-doc print-doc pst source]])")))
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(defcustom cider-repl-init-code (list (cdr (assoc 'clj cider-repl-require-repl-utils-code)))
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"Clojure code to evaluate when starting a REPL.
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Will be evaluated with bindings for set!-able vars in place."
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:type '(list string)
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:group 'cider-repl
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:package-version '(cider . "0.21.0"))
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(defcustom cider-repl-display-help-banner t
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"When non-nil a bit of help text will be displayed on REPL start."
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:type 'boolean
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:group 'cider-repl
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:package-version '(cider . "0.11.0"))
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;;;; REPL buffer local variables
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(defvar-local cider-repl-input-start-mark nil)
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(defvar-local cider-repl-prompt-start-mark nil)
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(defvar-local cider-repl-old-input-counter 0
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"Counter used to generate unique `cider-old-input' properties.
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This property value must be unique to avoid having adjacent inputs be
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joined together.")
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(defvar-local cider-repl-input-history '()
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"History list of strings read from the REPL buffer.")
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(defvar-local cider-repl-input-history-items-added 0
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"Variable counting the items added in the current session.")
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(defvar-local cider-repl-output-start nil
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"Marker for the start of output.
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Currently its only purpose is to facilitate `cider-repl-clear-buffer'.")
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(defvar-local cider-repl-output-end nil
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"Marker for the end of output.
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Currently its only purpose is to facilitate `cider-repl-clear-buffer'.")
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(defun cider-repl-tab ()
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"Invoked on TAB keystrokes in `cider-repl-mode' buffers."
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(interactive)
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(funcall cider-repl-tab-command))
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(defun cider-repl-reset-markers ()
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"Reset all REPL markers."
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(dolist (markname '(cider-repl-output-start
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cider-repl-output-end
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cider-repl-prompt-start-mark
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cider-repl-input-start-mark))
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(set markname (make-marker))
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(set-marker (symbol-value markname) (point))))
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;;; REPL init
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(defvar-local cider-repl-ns-cache nil
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"A dict holding information about all currently loaded namespaces.
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This cache is stored in the connection buffer.")
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(defvar cider-mode)
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(declare-function cider-refresh-dynamic-font-lock "cider-mode")
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(defun cider-repl--state-handler (response)
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"Handle server state contained in RESPONSE."
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(with-demoted-errors "Error in `cider-repl--state-handler': %s"
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(when (member "state" (nrepl-dict-get response "status"))
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(nrepl-dbind-response response (repl-type changed-namespaces)
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(when (and repl-type cider-repl-auto-detect-type)
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(cider-set-repl-type repl-type))
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(unless (nrepl-dict-empty-p changed-namespaces)
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(setq cider-repl-ns-cache (nrepl-dict-merge cider-repl-ns-cache changed-namespaces))
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(dolist (b (buffer-list))
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(with-current-buffer b
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;; Metadata changed, so signatures may have changed too.
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(setq cider-eldoc-last-symbol nil)
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(when (or cider-mode (derived-mode-p 'cider-repl-mode))
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(when-let* ((ns-dict (or (nrepl-dict-get changed-namespaces (cider-current-ns))
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(let ((ns-dict (cider-resolve--get-in (cider-current-ns))))
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(when (seq-find (lambda (ns) (nrepl-dict-get changed-namespaces ns))
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(nrepl-dict-get ns-dict "aliases"))
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ns-dict)))))
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(cider-refresh-dynamic-font-lock ns-dict))))))))))
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(defun cider-repl-require-repl-utils ()
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"Require standard REPL util functions into the current REPL."
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(interactive)
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(let* ((current-repl (cider-current-repl nil 'ensure))
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(require-code (cdr (assoc (cider-repl-type current-repl) cider-repl-require-repl-utils-code))))
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(nrepl-send-sync-request
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(lax-plist-put
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(nrepl--eval-request require-code)
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"inhibit-cider-middleware" "true")
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current-repl)))
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(defun cider-repl-init-eval-handler (&optional callback)
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"Make an nREPL evaluation handler for use during REPL init.
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Run CALLBACK once the evaluation is complete."
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(nrepl-make-response-handler (current-buffer)
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(lambda (_buffer _value))
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(lambda (buffer out)
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(cider-repl-emit-stdout buffer out))
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(lambda (buffer err)
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(cider-repl-emit-stderr buffer err))
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(lambda (buffer)
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(cider-repl-emit-prompt buffer)
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(when callback
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(funcall callback)))))
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(defun cider-repl-eval-init-code (&optional callback)
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"Evaluate `cider-repl-init-code' in the current REPL.
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Run CALLBACK once the evaluation is complete."
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(interactive)
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(let* ((request (map-merge 'hash-table
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(cider--repl-request-map fill-column)
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'(("inhibit-cider-middleware" "true")))))
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(cider-nrepl-request:eval
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;; Ensure we evaluate _something_ so the initial namespace is correctly set
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(thread-first (or cider-repl-init-code '("nil"))
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(string-join "\n"))
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(cider-repl-init-eval-handler callback)
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nil
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(line-number-at-pos (point))
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(cider-column-number-at-pos (point))
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(thread-last request
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(map-pairs)
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(seq-mapcat #'identity)))))
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(defun cider-repl-init (buffer &optional callback)
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"Initialize the REPL in BUFFER.
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BUFFER must be a REPL buffer with `cider-repl-mode' and a running
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client process connection. CALLBACK will be run once the REPL is
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fully initialized."
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(when cider-repl-display-in-current-window
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(add-to-list 'same-window-buffer-names (buffer-name buffer)))
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(pcase cider-repl-pop-to-buffer-on-connect
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(`display-only
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(let ((orig-buffer (current-buffer)))
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(display-buffer buffer)
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;; User popup-rules (specifically `:select nil') can cause the call to
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;; `display-buffer' to reset the current Emacs buffer to the clj/cljs
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;; buffer that the user ran `jack-in' from - we need the current-buffer
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;; to be the repl to initialize, so reset it back here to be resilient
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;; against user config
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(set-buffer orig-buffer)))
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((pred identity) (pop-to-buffer buffer)))
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(with-current-buffer buffer
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(cider-repl--insert-banner)
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(when-let* ((window (get-buffer-window buffer t)))
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(with-selected-window window
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(recenter (- -1 scroll-margin))))
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(cider-repl-eval-init-code callback))
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buffer)
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(defun cider-repl--insert-banner ()
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"Insert the banner in the current REPL buffer."
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(insert-before-markers
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(propertize (cider-repl--banner) 'font-lock-face 'font-lock-comment-face))
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(when cider-repl-display-help-banner
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(insert-before-markers
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(propertize (cider-repl--help-banner) 'font-lock-face 'font-lock-comment-face))))
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(defun cider-repl--banner ()
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"Generate the welcome REPL buffer banner."
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(format ";; Connected to nREPL server - nrepl://%s:%s
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;; CIDER %s, nREPL %s
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;; Clojure %s, Java %s
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;; Docs: (doc function-name)
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;; (find-doc part-of-name)
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;; Source: (source function-name)
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;; Javadoc: (javadoc java-object-or-class)
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;; Exit: <C-c C-q>
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;; Results: Stored in vars *1, *2, *3, an exception in *e;
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"
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(plist-get nrepl-endpoint :host)
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(plist-get nrepl-endpoint :port)
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(cider--version)
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(cider--nrepl-version)
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(cider--clojure-version)
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(cider--java-version)))
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(defun cider-repl--help-banner ()
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"Generate the help banner."
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(substitute-command-keys
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";; ======================================================================
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;; If you're new to CIDER it is highly recommended to go through its
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;; manual first. Type <M-x cider-view-manual> to view it.
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;; In case you're seeing any warnings you should consult the manual's
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;; \"Troubleshooting\" section.
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;;
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;; Here are few tips to get you started:
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;;
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;; * Press <\\[describe-mode]> to see a list of the keybindings available (this
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;; will work in every Emacs buffer)
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;; * Press <\\[cider-repl-handle-shortcut]> to quickly invoke some REPL command
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;; * Press <\\[cider-switch-to-last-clojure-buffer]> to switch between the REPL and a Clojure file
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;; * Press <\\[cider-find-var]> to jump to the source of something (e.g. a var, a
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;; Java method)
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;; * Press <\\[cider-doc]> to view the documentation for something (e.g.
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;; a var, a Java method)
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;; * Enable `eldoc-mode' to display function & method signatures in the minibuffer.
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;; * Print CIDER's refcard and keep it close to your keyboard.
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;;
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;; CIDER is super customizable - try <M-x customize-group cider> to
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;; get a feel for this. If you're thirsty for knowledge you should try
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;; <M-x cider-drink-a-sip>.
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;;
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;; If you think you've encountered a bug (or have some suggestions for
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;; improvements) use <M-x cider-report-bug> to report it.
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;;
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;; Above all else - don't panic! In case of an emergency - procure
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;; some (hard) cider and enjoy it responsibly!
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;;
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;; You can remove this message with the <M-x cider-repl-clear-help-banner> command.
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;; You can disable it from appearing on start by setting
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;; `cider-repl-display-help-banner' to nil.
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;; ======================================================================
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"))
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;;; REPL interaction
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(defun cider-repl--in-input-area-p ()
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"Return t if in input area."
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(<= cider-repl-input-start-mark (point)))
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(defun cider-repl--current-input (&optional until-point-p)
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"Return the current input as string.
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The input is the region from after the last prompt to the end of
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buffer. If UNTIL-POINT-P is non-nil, the input is until the current
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point."
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(buffer-substring-no-properties cider-repl-input-start-mark
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(if until-point-p
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(point)
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(point-max))))
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(defun cider-repl-previous-prompt ()
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"Move backward to the previous prompt."
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(interactive)
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(cider-repl--find-prompt t))
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(defun cider-repl-next-prompt ()
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"Move forward to the next prompt."
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(interactive)
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(cider-repl--find-prompt))
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(defun cider-repl--find-prompt (&optional backward)
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"Find the next prompt.
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If BACKWARD is non-nil look backward."
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(let ((origin (point))
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(cider-repl-prompt-property 'field))
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(while (progn
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(cider-search-property-change cider-repl-prompt-property backward)
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(not (or (cider-end-of-proprange-p cider-repl-prompt-property) (bobp) (eobp)))))
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(unless (cider-end-of-proprange-p cider-repl-prompt-property)
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(goto-char origin))))
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(defun cider-search-property-change (prop &optional backward)
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"Search forward for a property change to PROP.
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If BACKWARD is non-nil search backward."
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(cond (backward
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(goto-char (previous-single-char-property-change (point) prop)))
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(t
|
|
(goto-char (next-single-char-property-change (point) prop)))))
|
|
|
|
(defun cider-end-of-proprange-p (property)
|
|
"Return t if at the the end of a property range for PROPERTY."
|
|
(and (get-char-property (max (point-min) (1- (point))) property)
|
|
(not (get-char-property (point) property))))
|
|
|
|
(defun cider-repl--mark-input-start ()
|
|
"Mark the input start."
|
|
(set-marker cider-repl-input-start-mark (point) (current-buffer)))
|
|
|
|
(defun cider-repl--mark-output-start ()
|
|
"Mark the output start."
|
|
(set-marker cider-repl-output-start (point))
|
|
(set-marker cider-repl-output-end (point)))
|
|
|
|
(defun cider-repl-mode-beginning-of-defun (&optional arg)
|
|
"Move to the beginning of defun.
|
|
If given a negative value of ARG, move to the end of defun."
|
|
(if (and arg (< arg 0))
|
|
(cider-repl-mode-end-of-defun (- arg))
|
|
(dotimes (_ (or arg 1))
|
|
(cider-repl-previous-prompt))))
|
|
|
|
(defun cider-repl-mode-end-of-defun (&optional arg)
|
|
"Move to the end of defun.
|
|
If given a negative value of ARG, move to the beginning of defun."
|
|
(if (and arg (< arg 0))
|
|
(cider-repl-mode-beginning-of-defun (- arg))
|
|
(dotimes (_ (or arg 1))
|
|
(cider-repl-next-prompt))))
|
|
|
|
(defun cider-repl-beginning-of-defun ()
|
|
"Move to beginning of defun."
|
|
(interactive)
|
|
;; We call `beginning-of-defun' if we're at the start of a prompt
|
|
;; already, to trigger `cider-repl-mode-beginning-of-defun' by means
|
|
;; of the locally bound `beginning-of-defun-function', in order to
|
|
;; jump to the start of the previous prompt.
|
|
(if (and (not (cider-repl--at-prompt-start-p))
|
|
(cider-repl--in-input-area-p))
|
|
(goto-char cider-repl-input-start-mark)
|
|
(beginning-of-defun)))
|
|
|
|
(defun cider-repl-end-of-defun ()
|
|
"Move to end of defun."
|
|
(interactive)
|
|
;; C.f. `cider-repl-beginning-of-defun'
|
|
(if (and (not (= (point) (point-max)))
|
|
(cider-repl--in-input-area-p))
|
|
(goto-char (point-max))
|
|
(end-of-defun)))
|
|
|
|
(defun cider-repl-bol-mark ()
|
|
"Set the mark and go to the beginning of line or the prompt."
|
|
(interactive)
|
|
(unless mark-active
|
|
(set-mark (point)))
|
|
(move-beginning-of-line 1))
|
|
|
|
(defun cider-repl--at-prompt-start-p ()
|
|
"Return t if point is at the start of prompt.
|
|
This will not work on non-current prompts."
|
|
(= (point) cider-repl-input-start-mark))
|
|
|
|
(defmacro cider-save-marker (marker &rest body)
|
|
"Save MARKER and execute BODY."
|
|
(declare (debug t))
|
|
(let ((pos (make-symbol "pos")))
|
|
`(let ((,pos (marker-position ,marker)))
|
|
(prog1 (progn . ,body)
|
|
(set-marker ,marker ,pos)))))
|
|
|
|
(put 'cider-save-marker 'lisp-indent-function 1)
|
|
|
|
(defun cider-repl-prompt-default (namespace)
|
|
"Return a prompt string that mentions NAMESPACE."
|
|
(format "%s> " namespace))
|
|
|
|
(defun cider-repl-prompt-abbreviated (namespace)
|
|
"Return a prompt string that abbreviates NAMESPACE."
|
|
(format "%s> " (cider-abbreviate-ns namespace)))
|
|
|
|
(defun cider-repl-prompt-lastname (namespace)
|
|
"Return a prompt string with the last name in NAMESPACE."
|
|
(format "%s> " (cider-last-ns-segment namespace)))
|
|
|
|
(defcustom cider-repl-prompt-function #'cider-repl-prompt-default
|
|
"A function that returns a prompt string.
|
|
Takes one argument, a namespace name.
|
|
For convenience, three functions are already provided for this purpose:
|
|
`cider-repl-prompt-lastname', `cider-repl-prompt-abbreviated', and
|
|
`cider-repl-prompt-default'"
|
|
:type '(choice (const :tag "Full namespace" cider-repl-prompt-default)
|
|
(const :tag "Abbreviated namespace" cider-repl-prompt-abbreviated)
|
|
(const :tag "Last name in namespace" cider-repl-prompt-lastname)
|
|
(function :tag "Custom function"))
|
|
:group 'cider-repl
|
|
:package-version '(cider . "0.9.0"))
|
|
|
|
(defun cider-repl--insert-prompt (namespace)
|
|
"Insert the prompt (before markers!), taking into account NAMESPACE.
|
|
Set point after the prompt.
|
|
Return the position of the prompt beginning."
|
|
(goto-char cider-repl-input-start-mark)
|
|
(cider-save-marker cider-repl-output-start
|
|
(cider-save-marker cider-repl-output-end
|
|
(unless (bolp) (insert-before-markers "\n"))
|
|
(let ((prompt-start (point))
|
|
(prompt (funcall cider-repl-prompt-function namespace)))
|
|
(cider-propertize-region
|
|
'(font-lock-face cider-repl-prompt-face read-only t intangible t
|
|
field cider-repl-prompt
|
|
rear-nonsticky (field read-only font-lock-face intangible))
|
|
(insert-before-markers prompt))
|
|
(set-marker cider-repl-prompt-start-mark prompt-start)
|
|
prompt-start))))
|
|
|
|
(defun cider-repl--flush-ansi-color-context ()
|
|
"Flush ansi color context after printing.
|
|
When there is a possible unfinished ansi control sequence,
|
|
`ansi-color-context` maintains this list."
|
|
(when (and ansi-color-context (stringp (cadr ansi-color-context)))
|
|
(insert-before-markers (cadr ansi-color-context))
|
|
(setq ansi-color-context nil)))
|
|
|
|
(defvar-local cider-repl--ns-forms-plist nil
|
|
"Plist holding ns->ns-form mappings within each connection.")
|
|
|
|
(defun cider-repl--ns-form-changed-p (ns-form connection)
|
|
"Return non-nil if NS-FORM for CONNECTION changed since last eval."
|
|
(when-let* ((ns (cider-ns-from-form ns-form)))
|
|
(not (string= ns-form
|
|
(lax-plist-get
|
|
(buffer-local-value 'cider-repl--ns-forms-plist connection)
|
|
ns)))))
|
|
|
|
(defvar cider-repl--root-ns-highlight-template "\\_<\\(%s\\)[^$/: \t\n()]+"
|
|
"Regexp used to highlight root ns in REPL buffers.")
|
|
|
|
(defvar-local cider-repl--root-ns-regexp nil
|
|
"Cache of root ns regexp in REPLs.")
|
|
|
|
(defvar-local cider-repl--ns-roots nil
|
|
"List holding all past root namespaces seen during interactive eval.")
|
|
|
|
(defun cider-repl--cache-ns-form (ns-form connection)
|
|
"Given NS-FORM cache root ns in CONNECTION."
|
|
(with-current-buffer connection
|
|
(when-let* ((ns (cider-ns-from-form ns-form)))
|
|
;; cache ns-form
|
|
(setq cider-repl--ns-forms-plist
|
|
(lax-plist-put cider-repl--ns-forms-plist ns ns-form))
|
|
;; cache ns roots regexp
|
|
(when (string-match "\\([^.]+\\)" ns)
|
|
(let ((root (match-string-no-properties 1 ns)))
|
|
(unless (member root cider-repl--ns-roots)
|
|
(push root cider-repl--ns-roots)
|
|
(let ((roots (mapconcat
|
|
;; Replace _ or - with regexp pattern to accommodate "raw" namespaces
|
|
(lambda (r) (replace-regexp-in-string "[_-]+" "[_-]+" r))
|
|
cider-repl--ns-roots "\\|")))
|
|
(setq cider-repl--root-ns-regexp
|
|
(format cider-repl--root-ns-highlight-template roots)))))))))
|
|
|
|
(defvar cider-repl-spec-keywords-regexp
|
|
(concat
|
|
(regexp-opt '("In:" " val:"
|
|
" at:" "fails at:"
|
|
" spec:" "fails spec:"
|
|
" predicate:" "fails predicate:"))
|
|
"\\|^"
|
|
(regexp-opt '(":clojure.spec.alpha/spec"
|
|
":clojure.spec.alpha/value")
|
|
"\\("))
|
|
"Regexp matching clojure.spec `explain` keywords.")
|
|
|
|
(defun cider-repl-highlight-spec-keywords (string)
|
|
"Highlight clojure.spec `explain` keywords in STRING.
|
|
Foreground of `clojure-keyword-face' is used for highlight."
|
|
(cider-add-face cider-repl-spec-keywords-regexp
|
|
'clojure-keyword-face t nil string)
|
|
string)
|
|
|
|
(defun cider-repl-highlight-current-project (string)
|
|
"Fontify project's root namespace to make stacktraces more readable.
|
|
Foreground of `cider-stacktrace-ns-face' is used to propertize matched
|
|
namespaces. STRING is REPL's output."
|
|
(cider-add-face cider-repl--root-ns-regexp 'cider-stacktrace-ns-face
|
|
t nil string)
|
|
string)
|
|
|
|
(defun cider-repl-add-locref-help-echo (string)
|
|
"Set help-echo property of STRING to `cider-locref-help-echo'."
|
|
(put-text-property 0 (length string) 'help-echo 'cider-locref-help-echo string)
|
|
string)
|
|
|
|
(defvar cider-repl-preoutput-hook '(ansi-color-apply
|
|
cider-repl-highlight-current-project
|
|
cider-repl-highlight-spec-keywords
|
|
cider-repl-add-locref-help-echo)
|
|
"Hook run on output string before it is inserted into the REPL buffer.
|
|
Each functions takes a string and must return a modified string. Also see
|
|
`cider-run-chained-hook'.")
|
|
|
|
(defun cider-repl--emit-output (buffer string face)
|
|
"Using BUFFER, emit STRING as output font-locked using FACE.
|
|
Before inserting, run `cider-repl-preoutput-hook' on STRING."
|
|
(with-current-buffer buffer
|
|
(save-excursion
|
|
(cider-save-marker cider-repl-output-start
|
|
(goto-char cider-repl-output-end)
|
|
(setq string (propertize string
|
|
'font-lock-face face
|
|
'rear-nonsticky '(font-lock-face)))
|
|
(setq string (cider-run-chained-hook 'cider-repl-preoutput-hook string))
|
|
(insert-before-markers string)
|
|
(cider-repl--flush-ansi-color-context))
|
|
(when (and (= (point) cider-repl-prompt-start-mark)
|
|
(not (bolp)))
|
|
(insert-before-markers "\n")
|
|
(set-marker cider-repl-output-end (1- (point))))))
|
|
(when-let* ((window (get-buffer-window buffer t)))
|
|
;; If the prompt is on the first line of the window, then scroll the window
|
|
;; down by a single line to make the emitted output visible.
|
|
(when (and (pos-visible-in-window-p cider-repl-prompt-start-mark window)
|
|
(< 1 cider-repl-prompt-start-mark)
|
|
(not (pos-visible-in-window-p (1- cider-repl-prompt-start-mark) window)))
|
|
(with-selected-window window
|
|
(scroll-down 1)))))
|
|
|
|
(defun cider-repl--emit-interactive-output (string face)
|
|
"Emit STRING as interactive output using FACE."
|
|
(cider-repl--emit-output (cider-current-repl) string face))
|
|
|
|
(defun cider-repl-emit-interactive-stdout (string)
|
|
"Emit STRING as interactive output."
|
|
(cider-repl--emit-interactive-output string 'cider-repl-stdout-face))
|
|
|
|
(defun cider-repl-emit-interactive-stderr (string)
|
|
"Emit STRING as interactive err output."
|
|
(cider-repl--emit-interactive-output string 'cider-repl-stderr-face))
|
|
|
|
(defun cider-repl-emit-stdout (buffer string)
|
|
"Using BUFFER, emit STRING as standard output."
|
|
(cider-repl--emit-output buffer string 'cider-repl-stdout-face))
|
|
|
|
(defun cider-repl-emit-stderr (buffer string)
|
|
"Using BUFFER, emit STRING as error output."
|
|
(cider-repl--emit-output buffer string 'cider-repl-stderr-face))
|
|
|
|
(defun cider-repl-emit-prompt (buffer)
|
|
"Emit the REPL prompt into BUFFER."
|
|
(with-current-buffer buffer
|
|
(save-excursion
|
|
(cider-repl--insert-prompt cider-buffer-ns))))
|
|
|
|
(defun cider-repl-emit-result (buffer string show-prefix &optional bol)
|
|
"Emit into BUFFER the result STRING and mark it as an evaluation result.
|
|
If SHOW-PREFIX is non-nil insert `cider-repl-result-prefix' at the beginning
|
|
of the line. If BOL is non-nil insert at the beginning of the line."
|
|
(with-current-buffer buffer
|
|
(save-excursion
|
|
(cider-save-marker cider-repl-output-start
|
|
(goto-char cider-repl-output-end)
|
|
(when (and bol (not (bolp)))
|
|
(insert-before-markers "\n"))
|
|
(when show-prefix
|
|
(insert-before-markers (propertize cider-repl-result-prefix 'font-lock-face 'font-lock-comment-face)))
|
|
(if cider-repl-use-clojure-font-lock
|
|
(insert-before-markers (cider-font-lock-as-clojure string))
|
|
(cider-propertize-region
|
|
'(font-lock-face cider-repl-result-face rear-nonsticky (font-lock-face))
|
|
(insert-before-markers string)))))))
|
|
|
|
(defun cider-repl-newline-and-indent ()
|
|
"Insert a newline, then indent the next line.
|
|
Restrict the buffer from the prompt for indentation, to avoid being
|
|
confused by strange characters (like unmatched quotes) appearing
|
|
earlier in the buffer."
|
|
(interactive)
|
|
(save-restriction
|
|
(narrow-to-region cider-repl-prompt-start-mark (point-max))
|
|
(insert "\n")
|
|
(lisp-indent-line)))
|
|
|
|
(defun cider-repl-indent-and-complete-symbol ()
|
|
"Indent the current line and perform symbol completion.
|
|
First indent the line. If indenting doesn't move point, complete
|
|
the symbol."
|
|
(interactive)
|
|
(let ((pos (point)))
|
|
(lisp-indent-line)
|
|
(when (= pos (point))
|
|
(if (save-excursion (re-search-backward "[^() \n\t\r]+\\=" nil t))
|
|
(completion-at-point)))))
|
|
|
|
(defun cider-repl-kill-input ()
|
|
"Kill all text from the prompt to point."
|
|
(interactive)
|
|
(cond ((< (marker-position cider-repl-input-start-mark) (point))
|
|
(kill-region cider-repl-input-start-mark (point)))
|
|
((= (point) (marker-position cider-repl-input-start-mark))
|
|
(cider-repl-delete-current-input))))
|
|
|
|
(defun cider-repl--input-complete-p (start end)
|
|
"Return t if the region from START to END is a complete sexp."
|
|
(save-excursion
|
|
(goto-char start)
|
|
(cond ((looking-at-p "\\s *[@'`#]?[(\"]")
|
|
(ignore-errors
|
|
(save-restriction
|
|
(narrow-to-region start end)
|
|
;; Keep stepping over blanks and sexps until the end of
|
|
;; buffer is reached or an error occurs. Tolerate extra
|
|
;; close parens.
|
|
(cl-loop do (skip-chars-forward " \t\r\n)")
|
|
until (eobp)
|
|
do (forward-sexp))
|
|
t)))
|
|
(t t))))
|
|
|
|
(defun cider-repl--display-image (buffer image &optional show-prefix bol)
|
|
"Insert IMAGE into BUFFER at the current point.
|
|
|
|
For compatibility with the rest of CIDER's REPL machinery, supports
|
|
SHOW-PREFIX and BOL."
|
|
(with-current-buffer buffer
|
|
(save-excursion
|
|
(cider-save-marker cider-repl-output-start
|
|
(goto-char cider-repl-output-end)
|
|
(when (and bol (not (bolp)))
|
|
(insert-before-markers "\n"))
|
|
(when show-prefix
|
|
(insert-before-markers
|
|
(propertize cider-repl-result-prefix 'font-lock-face 'font-lock-comment-face)))
|
|
;; The below is inlined from `insert-image' and changed to use
|
|
;; `insert-before-markers' rather than `insert'
|
|
(let ((start (point))
|
|
(props (nconc `(display ,image rear-nonsticky (display))
|
|
(when (boundp 'image-map)
|
|
`(keymap ,image-map)))))
|
|
(insert-before-markers " ")
|
|
(add-text-properties start (point) props)))))
|
|
t)
|
|
|
|
(defcustom cider-repl-image-margin 10
|
|
"Specifies the margin to be applied to images displayed in the REPL.
|
|
Either a single number of pixels - interpreted as a symmetric margin, or
|
|
pair of numbers `(x . y)' encoding an arbitrary margin."
|
|
:type '(choice integer (vector integer integer))
|
|
:group 'cider-repl
|
|
:package-version '(cider . "0.17.0"))
|
|
|
|
(defun cider-repl--image (data type datap)
|
|
"A helper for creating images with CIDER's image options.
|
|
DATA is either the path to an image or its base64 coded data. TYPE is a
|
|
symbol indicating the image type. DATAP indicates whether the image is the
|
|
raw image data or a filename. Returns an image instance with a margin per
|
|
`cider-repl-image-margin'."
|
|
(create-image data type datap
|
|
:margin cider-repl-image-margin))
|
|
|
|
(defun cider-repl-handle-jpeg (_type buffer image &optional show-prefix bol)
|
|
"A handler for inserting a jpeg IMAGE into a repl BUFFER.
|
|
Part of the default `cider-repl-content-type-handler-alist'."
|
|
(cider-repl--display-image buffer
|
|
(cider-repl--image image 'jpeg t)
|
|
show-prefix bol))
|
|
|
|
(defun cider-repl-handle-png (_type buffer image &optional show-prefix bol)
|
|
"A handler for inserting a png IMAGE into a repl BUFFER.
|
|
Part of the default `cider-repl-content-type-handler-alist'."
|
|
(cider-repl--display-image buffer
|
|
(cider-repl--image image 'png t)
|
|
show-prefix bol))
|
|
|
|
(defun cider-repl-handle-external-body (type buffer _ &optional _show-prefix _bol)
|
|
"Handler for slurping external content into BUFFER.
|
|
Handles an external-body TYPE by issuing a slurp request to fetch the content."
|
|
(if-let* ((args (cadr type))
|
|
(access-type (nrepl-dict-get args "access-type")))
|
|
(nrepl-send-request
|
|
(list "op" "slurp" "url" (nrepl-dict-get args access-type))
|
|
(cider-repl-handler buffer)
|
|
(cider-current-repl)))
|
|
nil)
|
|
|
|
(defvar cider-repl-content-type-handler-alist
|
|
`(("message/external-body" . ,#'cider-repl-handle-external-body)
|
|
("image/jpeg" . ,#'cider-repl-handle-jpeg)
|
|
("image/png" . ,#'cider-repl-handle-png))
|
|
"Association list from content-types to handlers.
|
|
Handlers must be functions of two required and two optional arguments - the
|
|
REPL buffer to insert into, the value of the given content type as a raw
|
|
string, the REPL's show prefix as any and an `end-of-line' flag.
|
|
|
|
The return value of the handler should be a flag, indicating whether or not
|
|
the REPL is ready for a prompt to be displayed. Most handlers should return
|
|
t, as the content-type response is (currently) an alternative to the
|
|
value response. However for handlers which themselves issue subsequent
|
|
nREPL ops, it may be convenient to prevent inserting a prompt.")
|
|
|
|
(defun cider-repl-handler (buffer)
|
|
"Make an nREPL evaluation handler for the REPL BUFFER."
|
|
(let ((show-prompt t))
|
|
(nrepl-make-response-handler
|
|
buffer
|
|
(lambda (buffer value)
|
|
(cider-repl-emit-result buffer value t))
|
|
(lambda (buffer out)
|
|
(cider-repl-emit-stdout buffer out))
|
|
(lambda (buffer err)
|
|
(cider-repl-emit-stderr buffer err))
|
|
(lambda (buffer)
|
|
(when show-prompt
|
|
(cider-repl-emit-prompt buffer)))
|
|
nrepl-err-handler
|
|
(lambda (buffer value content-type)
|
|
(if-let* ((content-attrs (cadr content-type))
|
|
(content-type* (car content-type))
|
|
(handler (cdr (assoc content-type*
|
|
cider-repl-content-type-handler-alist))))
|
|
(setq show-prompt (funcall handler content-type buffer value nil t))
|
|
(cider-repl-emit-result buffer value t t)))
|
|
(lambda (buffer warning)
|
|
(cider-repl-emit-stderr buffer warning)))))
|
|
|
|
(defun cider--repl-request-map (right-margin)
|
|
"Map to be merged into REPL eval requests.
|
|
RIGHT-MARGIN is as in `cider--nrepl-print-request-map'."
|
|
(map-merge 'hash-table
|
|
(cider--nrepl-print-request-map right-margin)
|
|
(unless cider-repl-use-pretty-printing
|
|
'(("nrepl.middleware.print/print" "cider.nrepl.pprint/pr")))
|
|
(when cider-repl-use-content-types
|
|
(cider--nrepl-content-type-map))))
|
|
|
|
(defun cider-repl--send-input (&optional newline)
|
|
"Go to the end of the input and send the current input.
|
|
If NEWLINE is true then add a newline at the end of the input."
|
|
(unless (cider-repl--in-input-area-p)
|
|
(error "No input at point"))
|
|
(let ((input (cider-repl--current-input)))
|
|
(if (string-blank-p input)
|
|
;; don't evaluate a blank string, but erase it and emit
|
|
;; a fresh prompt to acknowledge to the user.
|
|
(progn
|
|
(cider-repl--replace-input "")
|
|
(cider-repl-emit-prompt (current-buffer)))
|
|
;; otherwise evaluate the input
|
|
(goto-char (point-max))
|
|
(let ((end (point))) ; end of input, without the newline
|
|
(cider-repl--add-to-input-history input)
|
|
(when newline
|
|
(insert "\n"))
|
|
(let ((inhibit-modification-hooks t))
|
|
(add-text-properties cider-repl-input-start-mark
|
|
(point)
|
|
`(cider-old-input
|
|
,(cl-incf cider-repl-old-input-counter))))
|
|
(unless cider-repl-use-clojure-font-lock
|
|
(let ((overlay (make-overlay cider-repl-input-start-mark end)))
|
|
;; These properties are on an overlay so that they won't be taken
|
|
;; by kill/yank.
|
|
(overlay-put overlay 'read-only t)
|
|
(overlay-put overlay 'font-lock-face 'cider-repl-input-face))))
|
|
(let ((input-start (save-excursion (cider-repl-beginning-of-defun) (point))))
|
|
(goto-char (point-max))
|
|
(cider-repl--mark-input-start)
|
|
(cider-repl--mark-output-start)
|
|
(cider-nrepl-request:eval
|
|
input
|
|
(cider-repl-handler (current-buffer))
|
|
(cider-current-ns)
|
|
(line-number-at-pos input-start)
|
|
(cider-column-number-at-pos input-start)
|
|
(thread-last
|
|
(cider--repl-request-map fill-column)
|
|
(map-pairs)
|
|
(seq-mapcat #'identity)))))))
|
|
|
|
(defun cider-repl-return (&optional end-of-input)
|
|
"Evaluate the current input string, or insert a newline.
|
|
Send the current input ony if a whole expression has been entered,
|
|
i.e. the parenthesis are matched.
|
|
When END-OF-INPUT is non-nil, send the input even if the parentheses
|
|
are not balanced."
|
|
(interactive "P")
|
|
(cond
|
|
(end-of-input
|
|
(cider-repl--send-input))
|
|
((and (get-text-property (point) 'cider-old-input)
|
|
(< (point) cider-repl-input-start-mark))
|
|
(cider-repl--grab-old-input end-of-input))
|
|
((cider-repl--input-complete-p cider-repl-input-start-mark (point-max))
|
|
(cider-repl--send-input t))
|
|
(t
|
|
(cider-repl-newline-and-indent)
|
|
(message "[input not complete]"))))
|
|
|
|
(defun cider-repl--grab-old-input (replace)
|
|
"Resend the old REPL input at point.
|
|
If REPLACE is non-nil the current input is replaced with the old
|
|
input; otherwise the new input is appended. The old input has the
|
|
text property `cider-old-input'."
|
|
(cl-multiple-value-bind (beg end) (cider-property-bounds 'cider-old-input)
|
|
(let ((old-input (buffer-substring beg end)) ;;preserve
|
|
;;properties, they will be removed later
|
|
(offset (- (point) beg)))
|
|
;; Append the old input or replace the current input
|
|
(cond (replace (goto-char cider-repl-input-start-mark))
|
|
(t (goto-char (point-max))
|
|
(unless (eq (char-before) ?\ )
|
|
(insert " "))))
|
|
(delete-region (point) (point-max))
|
|
(save-excursion
|
|
(insert old-input)
|
|
(when (equal (char-before) ?\n)
|
|
(delete-char -1)))
|
|
(forward-char offset))))
|
|
|
|
(defun cider-repl-closing-return ()
|
|
"Evaluate the current input string after closing all open parenthesized or bracketed expressions."
|
|
(interactive)
|
|
(goto-char (point-max))
|
|
(save-restriction
|
|
(narrow-to-region cider-repl-input-start-mark (point))
|
|
(let ((matching-delimiter nil))
|
|
(while (ignore-errors
|
|
(save-excursion
|
|
(backward-up-list 1)
|
|
(setq matching-delimiter (cdr (syntax-after (point)))))
|
|
t)
|
|
(insert-char matching-delimiter))))
|
|
(cider-repl-return))
|
|
|
|
(defun cider-repl-toggle-pretty-printing ()
|
|
"Toggle pretty-printing in the REPL."
|
|
(interactive)
|
|
(setq cider-repl-use-pretty-printing (not cider-repl-use-pretty-printing))
|
|
(message "Pretty printing in REPL %s."
|
|
(if cider-repl-use-pretty-printing "enabled" "disabled")))
|
|
|
|
(defun cider-repl-toggle-content-types ()
|
|
"Toggle content-type rendering in the REPL."
|
|
(interactive)
|
|
(setq cider-repl-use-content-types (not cider-repl-use-content-types))
|
|
(message "Content-type support in REPL %s."
|
|
(if cider-repl-use-content-types "enabled" "disabled")))
|
|
|
|
(defun cider-repl-switch-to-other ()
|
|
"Switch between the Clojure and ClojureScript REPLs for the current project."
|
|
(interactive)
|
|
;; FIXME: implement cycling as session can hold more than two REPLs
|
|
(let* ((this-repl (cider-current-repl nil 'ensure))
|
|
(other-repl (car (seq-remove (lambda (r) (eq r this-repl)) (cider-repls nil t)))))
|
|
(if other-repl
|
|
(switch-to-buffer other-repl)
|
|
(user-error "No other REPL in current session (%s)"
|
|
(car (sesman-current-session 'CIDER))))))
|
|
|
|
(defvar cider-repl-clear-buffer-hook)
|
|
|
|
(defun cider-repl--clear-region (start end)
|
|
"Delete the output and its overlays between START and END."
|
|
(mapc #'delete-overlay (overlays-in start end))
|
|
(delete-region start end))
|
|
|
|
(defun cider-repl-clear-buffer ()
|
|
"Clear the currently visited REPL buffer completely.
|
|
See also the related commands `cider-repl-clear-output' and
|
|
`cider-find-and-clear-repl-output'."
|
|
(interactive)
|
|
(let ((inhibit-read-only t))
|
|
(cider-repl--clear-region (point-min) cider-repl-prompt-start-mark)
|
|
(cider-repl--clear-region cider-repl-output-start cider-repl-output-end)
|
|
(when (< (point) cider-repl-input-start-mark)
|
|
(goto-char cider-repl-input-start-mark))
|
|
(recenter t))
|
|
(run-hooks 'cider-repl-clear-buffer-hook))
|
|
|
|
(defun cider-repl-clear-output (&optional clear-repl)
|
|
"Delete the output inserted since the last input.
|
|
With a prefix argument CLEAR-REPL it will clear the entire REPL buffer instead."
|
|
(interactive "P")
|
|
(if clear-repl
|
|
(cider-repl-clear-buffer)
|
|
(let ((inhibit-read-only t))
|
|
(cider-repl--clear-region cider-repl-output-start cider-repl-output-end)
|
|
(save-excursion
|
|
(goto-char cider-repl-output-end)
|
|
(insert-before-markers
|
|
(propertize ";; output cleared\n" 'font-lock-face 'font-lock-comment-face))))))
|
|
|
|
(defun cider-repl-clear-banners ()
|
|
"Delete the REPL banners."
|
|
(interactive)
|
|
;; TODO: Improve the boundaries detecting logic
|
|
;; probably it should be based on text properties
|
|
;; the current implemetation will clear warnings as well
|
|
(let ((start (point-min))
|
|
(end (save-excursion
|
|
(goto-char (point-min))
|
|
(cider-repl-next-prompt)
|
|
(forward-line -1)
|
|
(end-of-line)
|
|
(point))))
|
|
(when (< start end)
|
|
(let ((inhibit-read-only t))
|
|
(cider-repl--clear-region start (1+ end))))))
|
|
|
|
(defun cider-repl-clear-help-banner ()
|
|
"Delete the help REPL banner."
|
|
(interactive)
|
|
;; TODO: Improve the boundaries detecting logic
|
|
;; probably it should be based on text properties
|
|
(let ((start (save-excursion
|
|
(goto-char (point-min))
|
|
(search-forward ";; =")
|
|
(beginning-of-line)
|
|
(point)))
|
|
(end (save-excursion
|
|
(goto-char (point-min))
|
|
(cider-repl-next-prompt)
|
|
(search-backward ";; =")
|
|
(end-of-line)
|
|
(point))))
|
|
(when (< start end)
|
|
(let ((inhibit-read-only t))
|
|
(cider-repl--clear-region start (1+ end))))))
|
|
|
|
(defun cider-repl-switch-ns-handler (buffer)
|
|
"Make an nREPL evaluation handler for the REPL BUFFER's ns switching."
|
|
(nrepl-make-response-handler buffer
|
|
(lambda (_buffer _value))
|
|
(lambda (buffer out)
|
|
(cider-repl-emit-stdout buffer out))
|
|
(lambda (buffer err)
|
|
(cider-repl-emit-stderr buffer err))
|
|
(lambda (buffer)
|
|
(cider-repl-emit-prompt buffer))))
|
|
|
|
(defun cider-repl-set-ns (ns)
|
|
"Switch the namespace of the REPL buffer to NS.
|
|
If called from a cljc buffer act on both the Clojure and ClojureScript REPL
|
|
if there are more than one REPL present. If invoked in a REPL buffer the
|
|
command will prompt for the name of the namespace to switch to."
|
|
(interactive (list (if (or (derived-mode-p 'cider-repl-mode)
|
|
(null (cider-ns-form)))
|
|
(completing-read "Switch to namespace: "
|
|
(cider-sync-request:ns-list))
|
|
(cider-current-ns))))
|
|
(when (or (not ns) (equal ns ""))
|
|
(user-error "No namespace selected"))
|
|
(cider-map-repls :auto
|
|
(lambda (connection)
|
|
(cider-nrepl-request:eval (if cider-repl-require-ns-on-set
|
|
(format "(do (require '%s) (in-ns '%s))" ns ns)
|
|
(format "(in-ns '%s)" ns))
|
|
(cider-repl-switch-ns-handler connection)))))
|
|
|
|
|
|
;;; Location References
|
|
|
|
(defcustom cider-locref-regexp-alist
|
|
'((stdout-stacktrace "[ \t]\\(at \\([^$(]+\\).*(\\([^:()]+\\):\\([0-9]+\\))\\)" 1 2 3 4)
|
|
(aviso-stacktrace "^[ \t]*\\(\\([^$/ \t]+\\).*? +\\([^:]+\\): +\\([0-9]+\\)\\)" 1 2 3 4)
|
|
(print-stacktrace "\\[\\([^][$ \t]+\\).* +\\([^ \t]+\\) +\\([0-9]+\\)\\]" 0 1 2 3)
|
|
(timbre-log "\\(TRACE\\|INFO\\|DEBUG\\|WARN\\|ERROR\\) +\\(\\[\\([^:]+\\):\\([0-9]+\\)\\]\\)" 2 3 nil 4)
|
|
(cljs-message "at line \\([0-9]+\\) +\\(.*\\)$" 0 nil 2 1)
|
|
(warning "warning,? +\\(\\([^\n:]+\\):\\([0-9]+\\):[0-9]+\\)" 1 nil 2 3)
|
|
(compilation ".*compiling:(\\([^\n:)]+\\):\\([0-9]+\\):[0-9]+)" 0 nil 1 2))
|
|
"Alist holding regular expressions for inline location references.
|
|
Each element in the alist has the form (NAME REGEXP HIGHLIGHT VAR FILE
|
|
LINE), where NAME is the identifier of the regexp, REGEXP - regexp matching
|
|
a location, HIGHLIGHT - sub-expression matching region to highlight on
|
|
mouse-over, VAR - sub-expression giving Clojure VAR to look up. FILE is
|
|
currently only used when VAR is nil and must be full resource path in that
|
|
case."
|
|
:type '(alist :key-type sexp)
|
|
:group 'cider-repl
|
|
:package-version '(cider. "0.16.0"))
|
|
|
|
(defun cider--locref-at-point-1 (reg-list)
|
|
"Workhorse for getting locref at point.
|
|
REG-LIST is an entry in `cider-locref-regexp-alist'."
|
|
(beginning-of-line)
|
|
(when (re-search-forward (nth 1 reg-list) (point-at-eol) t)
|
|
(let ((ix-highlight (or (nth 2 reg-list) 0))
|
|
(ix-var (nth 3 reg-list))
|
|
(ix-file (nth 4 reg-list))
|
|
(ix-line (nth 5 reg-list)))
|
|
(list
|
|
:type (car reg-list)
|
|
:highlight (cons (match-beginning ix-highlight) (match-end ix-highlight))
|
|
:var (and ix-var
|
|
(replace-regexp-in-string "_" "-"
|
|
(match-string-no-properties ix-var)
|
|
nil t))
|
|
:file (and ix-file (match-string-no-properties ix-file))
|
|
:line (and ix-line (string-to-number (match-string-no-properties ix-line)))))))
|
|
|
|
(defun cider-locref-at-point (&optional pos)
|
|
"Return a plist of components of the location reference at POS.
|
|
Limit search to current line only and return nil if no location has been
|
|
found. Returned keys are :type, :highlight, :var, :file, :line, where
|
|
:highlight is a cons of positions, :var and :file are strings or nil, :line
|
|
is a number. See `cider-locref-regexp-alist' for how to specify regexes
|
|
for locref look up."
|
|
(save-excursion
|
|
(goto-char (or pos (point)))
|
|
;; Regexp lookup on long lines can result in significant hangs #2532. We
|
|
;; assume that lines longer than 300 don't contain source references.
|
|
(when (< (- (point-at-eol) (point-at-bol)) 300)
|
|
(seq-some (lambda (rl) (cider--locref-at-point-1 rl))
|
|
cider-locref-regexp-alist))))
|
|
|
|
(defun cider-jump-to-locref-at-point (&optional pos)
|
|
"Identify location reference at POS and navigate to it.
|
|
This function is used from help-echo property inside REPL buffers and uses
|
|
regexes from `cider-locref-regexp-alist' to infer locations at point."
|
|
(interactive)
|
|
(if-let* ((loc (cider-locref-at-point pos)))
|
|
(let* ((var (plist-get loc :var))
|
|
(line (plist-get loc :line))
|
|
(file (or
|
|
;; 1) retrieve from info middleware
|
|
(when var
|
|
(or (cider-sync-request:ns-path var)
|
|
(nrepl-dict-get (cider-sync-request:info var) "file")))
|
|
(when-let* ((file (plist-get loc :file)))
|
|
;; 2) file detected by the regexp
|
|
(or
|
|
(if (file-name-absolute-p file)
|
|
file
|
|
;; when not absolute, expand within the current project
|
|
(when-let* ((proj (clojure-project-dir)))
|
|
(let ((path (expand-file-name file proj)))
|
|
(when (file-exists-p path)
|
|
path))))
|
|
;; 3) infer ns from the abbreviated path (common in
|
|
;; reflection warnings)
|
|
(let ((ns (cider-path-to-ns file)))
|
|
(cider-sync-request:ns-path ns)))))))
|
|
(if file
|
|
(cider--jump-to-loc-from-info (nrepl-dict "file" file "line" line) t)
|
|
(error "No source location for %s" var)))
|
|
(user-error "No location reference at point")))
|
|
|
|
(defvar cider-locref-hoover-overlay
|
|
(let ((o (make-overlay 1 1)))
|
|
(overlay-put o 'category 'cider-error-hoover)
|
|
;; (overlay-put o 'face 'highlight)
|
|
(overlay-put o 'pointer 'hand)
|
|
(overlay-put o 'mouse-face 'highlight)
|
|
(overlay-put o 'follow-link 'mouse)
|
|
(overlay-put o 'keymap
|
|
(let ((map (make-sparse-keymap)))
|
|
(define-key map [return] 'cider-jump-to-locref-at-point)
|
|
(define-key map [mouse-2] 'cider-jump-to-locref-at-point)
|
|
map))
|
|
o)
|
|
"Overlay used during hoovering on location references in REPL buffers.
|
|
One for all REPLs.")
|
|
|
|
(defun cider-locref-help-echo (_win buffer pos)
|
|
"Function for help-echo property in REPL buffers.
|
|
WIN, BUFFER and POS are the window, buffer and point under mouse position."
|
|
(with-current-buffer buffer
|
|
(if-let* ((hl (plist-get (cider-locref-at-point pos) :highlight)))
|
|
(move-overlay cider-locref-hoover-overlay (car hl) (cdr hl) buffer)
|
|
(delete-overlay cider-locref-hoover-overlay))
|
|
nil))
|
|
|
|
|
|
;;; History
|
|
|
|
(defcustom cider-repl-wrap-history nil
|
|
"T to wrap history around when the end is reached."
|
|
:type 'boolean
|
|
:group 'cider-repl)
|
|
|
|
;; These two vars contain the state of the last history search. We
|
|
;; only use them if `last-command' was `cider-repl--history-replace',
|
|
;; otherwise we reinitialize them.
|
|
|
|
(defvar cider-repl-input-history-position -1
|
|
"Newer items have smaller indices.")
|
|
|
|
(defvar cider-repl-history-pattern nil
|
|
"The regexp most recently used for finding input history.")
|
|
|
|
(defun cider-repl--add-to-input-history (string)
|
|
"Add STRING to the input history.
|
|
Empty strings and duplicates are ignored."
|
|
(unless (or (equal string "")
|
|
(equal string (car cider-repl-input-history)))
|
|
(push string cider-repl-input-history)
|
|
(cl-incf cider-repl-input-history-items-added)))
|
|
|
|
(defun cider-repl-delete-current-input ()
|
|
"Delete all text after the prompt."
|
|
(goto-char (point-max))
|
|
(delete-region cider-repl-input-start-mark (point-max)))
|
|
|
|
(defun cider-repl--replace-input (string)
|
|
"Replace the current REPL input with STRING."
|
|
(cider-repl-delete-current-input)
|
|
(insert-and-inherit string))
|
|
|
|
(defun cider-repl--position-in-history (start-pos direction regexp)
|
|
"Return the position of the history item starting at START-POS.
|
|
Search in DIRECTION for REGEXP.
|
|
Return -1 resp the length of the history if no item matches."
|
|
;; Loop through the history list looking for a matching line
|
|
(let* ((step (cl-ecase direction
|
|
(forward -1)
|
|
(backward 1)))
|
|
(history cider-repl-input-history)
|
|
(len (length history)))
|
|
(cl-loop for pos = (+ start-pos step) then (+ pos step)
|
|
if (< pos 0) return -1
|
|
if (<= len pos) return len
|
|
if (string-match-p regexp (nth pos history)) return pos)))
|
|
|
|
(defun cider-repl--history-replace (direction &optional regexp)
|
|
"Replace the current input with the next line in DIRECTION.
|
|
DIRECTION is 'forward' or 'backward' (in the history list).
|
|
If REGEXP is non-nil, only lines matching REGEXP are considered."
|
|
(setq cider-repl-history-pattern regexp)
|
|
(let* ((min-pos -1)
|
|
(max-pos (length cider-repl-input-history))
|
|
(pos0 (cond ((cider-history-search-in-progress-p)
|
|
cider-repl-input-history-position)
|
|
(t min-pos)))
|
|
(pos (cider-repl--position-in-history pos0 direction (or regexp "")))
|
|
(msg nil))
|
|
(cond ((and (< min-pos pos) (< pos max-pos))
|
|
(cider-repl--replace-input (nth pos cider-repl-input-history))
|
|
(setq msg (format "History item: %d" pos)))
|
|
((not cider-repl-wrap-history)
|
|
(setq msg (cond ((= pos min-pos) "End of history")
|
|
((= pos max-pos) "Beginning of history"))))
|
|
(cider-repl-wrap-history
|
|
(setq pos (if (= pos min-pos) max-pos min-pos))
|
|
(setq msg "Wrapped history")))
|
|
(when (or (<= pos min-pos) (<= max-pos pos))
|
|
(when regexp
|
|
(setq msg (concat msg "; no matching item"))))
|
|
(message "%s%s" msg (cond ((not regexp) "")
|
|
(t (format "; current regexp: %s" regexp))))
|
|
(setq cider-repl-input-history-position pos)
|
|
(setq this-command 'cider-repl--history-replace)))
|
|
|
|
(defun cider-history-search-in-progress-p ()
|
|
"Return t if a current history search is in progress."
|
|
(eq last-command 'cider-repl--history-replace))
|
|
|
|
(defun cider-terminate-history-search ()
|
|
"Terminate the current history search."
|
|
(setq last-command this-command))
|
|
|
|
(defun cider-repl-previous-input ()
|
|
"Cycle backwards through input history.
|
|
If the `last-command' was a history navigation command use the
|
|
same search pattern for this command.
|
|
Otherwise use the current input as search pattern."
|
|
(interactive)
|
|
(cider-repl--history-replace 'backward (cider-repl-history-pattern t)))
|
|
|
|
(defun cider-repl-next-input ()
|
|
"Cycle forwards through input history.
|
|
See `cider-previous-input'."
|
|
(interactive)
|
|
(cider-repl--history-replace 'forward (cider-repl-history-pattern t)))
|
|
|
|
(defun cider-repl-forward-input ()
|
|
"Cycle forwards through input history."
|
|
(interactive)
|
|
(cider-repl--history-replace 'forward (cider-repl-history-pattern)))
|
|
|
|
(defun cider-repl-backward-input ()
|
|
"Cycle backwards through input history."
|
|
(interactive)
|
|
(cider-repl--history-replace 'backward (cider-repl-history-pattern)))
|
|
|
|
(defun cider-repl-previous-matching-input (regexp)
|
|
"Find the previous input matching REGEXP."
|
|
(interactive "sPrevious element matching (regexp): ")
|
|
(cider-terminate-history-search)
|
|
(cider-repl--history-replace 'backward regexp))
|
|
|
|
(defun cider-repl-next-matching-input (regexp)
|
|
"Find then next input matching REGEXP."
|
|
(interactive "sNext element matching (regexp): ")
|
|
(cider-terminate-history-search)
|
|
(cider-repl--history-replace 'forward regexp))
|
|
|
|
(defun cider-repl-history-pattern (&optional use-current-input)
|
|
"Return the regexp for the navigation commands.
|
|
If USE-CURRENT-INPUT is non-nil, use the current input."
|
|
(cond ((cider-history-search-in-progress-p)
|
|
cider-repl-history-pattern)
|
|
(use-current-input
|
|
(cl-assert (<= cider-repl-input-start-mark (point)))
|
|
(let ((str (cider-repl--current-input t)))
|
|
(cond ((string-match-p "^[ \n]*$" str) nil)
|
|
(t (concat "^" (regexp-quote str))))))
|
|
(t nil)))
|
|
|
|
;;; persistent history
|
|
(defcustom cider-repl-history-size 500
|
|
"The maximum number of items to keep in the REPL history."
|
|
:type 'integer
|
|
:safe #'integerp
|
|
:group 'cider-repl)
|
|
|
|
(defcustom cider-repl-history-file nil
|
|
"File to save the persistent REPL history to."
|
|
:type 'string
|
|
:safe #'stringp
|
|
:group 'cider-repl)
|
|
|
|
(defun cider-repl--history-read-filename ()
|
|
"Ask the user which file to use, defaulting `cider-repl-history-file'."
|
|
(read-file-name "Use CIDER REPL history file: "
|
|
cider-repl-history-file))
|
|
|
|
(defun cider-repl--history-read (filename)
|
|
"Read history from FILENAME and return it.
|
|
It does not yet set the input history."
|
|
(if (file-readable-p filename)
|
|
(with-temp-buffer
|
|
(insert-file-contents filename)
|
|
(when (> (buffer-size (current-buffer)) 0)
|
|
(read (current-buffer))))
|
|
'()))
|
|
|
|
(defun cider-repl-history-load (&optional filename)
|
|
"Load history from FILENAME into current session.
|
|
FILENAME defaults to the value of `cider-repl-history-file' but user
|
|
defined filenames can be used to read special history files.
|
|
|
|
The value of `cider-repl-input-history' is set by this function."
|
|
(interactive (list (cider-repl--history-read-filename)))
|
|
(let ((f (or filename cider-repl-history-file)))
|
|
;; TODO: probably need to set cider-repl-input-history-position as well.
|
|
;; in a fresh connection the newest item in the list is currently
|
|
;; not available. After sending one input, everything seems to work.
|
|
(setq cider-repl-input-history (cider-repl--history-read f))))
|
|
|
|
(defun cider-repl--history-write (filename)
|
|
"Write history to FILENAME.
|
|
Currently coding system for writing the contents is hardwired to
|
|
utf-8-unix."
|
|
(let* ((mhist (cider-repl--histories-merge cider-repl-input-history
|
|
cider-repl-input-history-items-added
|
|
(cider-repl--history-read filename)))
|
|
;; newest items are at the beginning of the list, thus 0
|
|
(hist (cl-subseq mhist 0 (min (length mhist) cider-repl-history-size))))
|
|
(unless (file-writable-p filename)
|
|
(error (format "History file not writable: %s" filename)))
|
|
(let ((print-length nil) (print-level nil))
|
|
(with-temp-file filename
|
|
;; TODO: really set cs for output
|
|
;; TODO: does cs need to be customizable?
|
|
(insert ";; -*- coding: utf-8-unix -*-\n")
|
|
(insert ";; Automatically written history of CIDER REPL session\n")
|
|
(insert ";; Edit at your own risk\n\n")
|
|
(prin1 (mapcar #'substring-no-properties hist) (current-buffer))))))
|
|
|
|
(defun cider-repl-history-save (&optional filename)
|
|
"Save the current REPL input history to FILENAME.
|
|
FILENAME defaults to the value of `cider-repl-history-file'."
|
|
(interactive (list (cider-repl--history-read-filename)))
|
|
(let* ((file (or filename cider-repl-history-file)))
|
|
(cider-repl--history-write file)))
|
|
|
|
(defun cider-repl-history-just-save ()
|
|
"Just save the history to `cider-repl-history-file'.
|
|
This function is meant to be used in hooks to avoid lambda
|
|
constructs."
|
|
(cider-repl-history-save cider-repl-history-file))
|
|
|
|
;; SLIME has different semantics and will not save any duplicates.
|
|
;; we keep track of how many items were added to the history in the
|
|
;; current session in `cider-repl--add-to-input-history' and merge only the
|
|
;; new items with the current history found in the file, which may
|
|
;; have been changed in the meantime by another session.
|
|
(defun cider-repl--histories-merge (session-hist n-added-items file-hist)
|
|
"Merge histories from SESSION-HIST adding N-ADDED-ITEMS into FILE-HIST."
|
|
(append (cl-subseq session-hist 0 n-added-items)
|
|
file-hist))
|
|
|
|
|
|
;;; REPL shortcuts
|
|
(defcustom cider-repl-shortcut-dispatch-char ?\,
|
|
"Character used to distinguish REPL commands from Lisp forms."
|
|
:type '(character)
|
|
:group 'cider-repl)
|
|
|
|
(defvar cider-repl-shortcuts (make-hash-table :test 'equal))
|
|
|
|
(defun cider-repl-add-shortcut (name handler)
|
|
"Add a REPL shortcut command, defined by NAME and HANDLER."
|
|
(puthash name handler cider-repl-shortcuts))
|
|
|
|
(declare-function cider-toggle-trace-ns "cider-tracing")
|
|
(declare-function cider-undef "cider-mode")
|
|
(declare-function cider-browse-ns "cider-browse-ns")
|
|
(declare-function cider-classpath "cider-classpath")
|
|
(declare-function cider-repl-history "cider-repl-history")
|
|
(declare-function cider-run "cider-mode")
|
|
(declare-function cider-ns-refresh "cider-ns")
|
|
(declare-function cider-ns-reload "cider-ns")
|
|
(declare-function cider-find-var "cider-find")
|
|
(declare-function cider-version "cider")
|
|
(declare-function cider-test-run-loaded-tests "cider-test")
|
|
(declare-function cider-test-run-project-tests "cider-test")
|
|
(cider-repl-add-shortcut "clear-output" #'cider-repl-clear-output)
|
|
(cider-repl-add-shortcut "clear" #'cider-repl-clear-buffer)
|
|
(cider-repl-add-shortcut "clear-banners" #'cider-repl-clear-banners)
|
|
(cider-repl-add-shortcut "clear-help-banner" #'cider-repl-clear-help-banner)
|
|
(cider-repl-add-shortcut "ns" #'cider-repl-set-ns)
|
|
(cider-repl-add-shortcut "toggle-pretty" #'cider-repl-toggle-pretty-printing)
|
|
(cider-repl-add-shortcut "browse-ns" (lambda () (interactive) (cider-browse-ns (cider-current-ns))))
|
|
(cider-repl-add-shortcut "classpath" #'cider-classpath)
|
|
(cider-repl-add-shortcut "history" #'cider-repl-history)
|
|
(cider-repl-add-shortcut "trace-ns" #'cider-toggle-trace-ns)
|
|
(cider-repl-add-shortcut "undef" #'cider-undef)
|
|
(cider-repl-add-shortcut "refresh" #'cider-ns-refresh)
|
|
(cider-repl-add-shortcut "reload" #'cider-ns-reload)
|
|
(cider-repl-add-shortcut "find-var" #'cider-find-var)
|
|
(cider-repl-add-shortcut "doc" #'cider-doc)
|
|
(cider-repl-add-shortcut "help" #'cider-repl-shortcuts-help)
|
|
(cider-repl-add-shortcut "test-ns" #'cider-test-run-ns-tests)
|
|
(cider-repl-add-shortcut "test-all" #'cider-test-run-loaded-tests)
|
|
(cider-repl-add-shortcut "test-project" #'cider-test-run-project-tests)
|
|
(cider-repl-add-shortcut "test-ns-with-filters" #'cider-test-run-ns-tests-with-filters)
|
|
(cider-repl-add-shortcut "test-all-with-filters" (lambda () (interactive) (cider-test-run-loaded-tests 'prompt-for-filters)))
|
|
(cider-repl-add-shortcut "test-project-with-filters" (lambda () (interactive) (cider-test-run-project-tests 'prompt-for-filters)))
|
|
(cider-repl-add-shortcut "test-report" #'cider-test-show-report)
|
|
(cider-repl-add-shortcut "run" #'cider-run)
|
|
(cider-repl-add-shortcut "conn-info" #'cider-describe-connection)
|
|
(cider-repl-add-shortcut "version" #'cider-version)
|
|
(cider-repl-add-shortcut "require-repl-utils" #'cider-repl-require-repl-utils)
|
|
;; So many ways to quit :-)
|
|
(cider-repl-add-shortcut "adios" #'cider-quit)
|
|
(cider-repl-add-shortcut "sayonara" #'cider-quit)
|
|
(cider-repl-add-shortcut "quit" #'cider-quit)
|
|
(cider-repl-add-shortcut "restart" #'cider-restart)
|
|
|
|
(defconst cider-repl-shortcuts-help-buffer "*CIDER REPL Shortcuts Help*")
|
|
|
|
(defun cider-repl-shortcuts-help ()
|
|
"Display a help buffer."
|
|
(interactive)
|
|
(ignore-errors (kill-buffer cider-repl-shortcuts-help-buffer))
|
|
(with-current-buffer (get-buffer-create cider-repl-shortcuts-help-buffer)
|
|
(insert "CIDER REPL shortcuts:\n\n")
|
|
(maphash (lambda (k v) (insert (format "%s:\n\t%s\n" k v))) cider-repl-shortcuts)
|
|
(goto-char (point-min))
|
|
(help-mode)
|
|
(display-buffer (current-buffer) t))
|
|
(cider-repl-handle-shortcut)
|
|
(current-buffer))
|
|
|
|
(defun cider-repl--available-shortcuts ()
|
|
"Return the available REPL shortcuts."
|
|
(cider-util--hash-keys cider-repl-shortcuts))
|
|
|
|
(defun cider-repl-handle-shortcut ()
|
|
"Execute a REPL shortcut."
|
|
(interactive)
|
|
(if (> (point) cider-repl-input-start-mark)
|
|
(insert (string cider-repl-shortcut-dispatch-char))
|
|
(let ((command (completing-read "Command: "
|
|
(cider-repl--available-shortcuts))))
|
|
(if (not (equal command ""))
|
|
(let ((command-func (gethash command cider-repl-shortcuts)))
|
|
(if command-func
|
|
(call-interactively command-func)
|
|
(error "Unknown command %S. Available commands: %s"
|
|
command-func
|
|
(mapconcat 'identity (cider-repl--available-shortcuts) ", "))))
|
|
(error "No command selected")))))
|
|
|
|
|
|
;;;;; CIDER REPL mode
|
|
(defvar cider-repl-mode-hook nil
|
|
"Hook executed when entering `cider-repl-mode'.")
|
|
|
|
(defvar cider-repl-mode-syntax-table
|
|
(copy-syntax-table clojure-mode-syntax-table))
|
|
|
|
(declare-function cider-eval-last-sexp "cider-eval")
|
|
(declare-function cider-toggle-trace-ns "cider-tracing")
|
|
(declare-function cider-toggle-trace-var "cider-tracing")
|
|
(declare-function cider-find-resource "cider-find")
|
|
(declare-function cider-find-ns "cider-find")
|
|
(declare-function cider-find-keyword "cider-find")
|
|
(declare-function cider-find-var "cider-find")
|
|
(declare-function cider-switch-to-last-clojure-buffer "cider-mode")
|
|
(declare-function cider-macroexpand-1 "cider-macroexpansion")
|
|
(declare-function cider-macroexpand-all "cider-macroexpansion")
|
|
(declare-function cider-selector "cider-selector")
|
|
(declare-function cider-jack-in-clj "cider")
|
|
(declare-function cider-jack-in-cljs "cider")
|
|
(declare-function cider-connect-clj "cider")
|
|
(declare-function cider-connect-cljs "cider")
|
|
|
|
(defvar cider-repl-mode-map
|
|
(let ((map (make-sparse-keymap)))
|
|
(define-key map (kbd "C-c C-d") 'cider-doc-map)
|
|
(define-key map (kbd "C-c ,") 'cider-test-commands-map)
|
|
(define-key map (kbd "C-c C-t") 'cider-test-commands-map)
|
|
(define-key map (kbd "M-.") #'cider-find-var)
|
|
(define-key map (kbd "C-c C-.") #'cider-find-ns)
|
|
(define-key map (kbd "C-c C-:") #'cider-find-keyword)
|
|
(define-key map (kbd "M-,") #'cider-pop-back)
|
|
(define-key map (kbd "C-c M-.") #'cider-find-resource)
|
|
(define-key map (kbd "RET") #'cider-repl-return)
|
|
(define-key map (kbd "TAB") #'cider-repl-tab)
|
|
(define-key map (kbd "C-<return>") #'cider-repl-closing-return)
|
|
(define-key map (kbd "C-j") #'cider-repl-newline-and-indent)
|
|
(define-key map (kbd "C-c C-o") #'cider-repl-clear-output)
|
|
(define-key map (kbd "C-c M-n") #'cider-repl-set-ns)
|
|
(define-key map (kbd "C-c C-u") #'cider-repl-kill-input)
|
|
(define-key map (kbd "C-S-a") #'cider-repl-bol-mark)
|
|
(define-key map [S-home] #'cider-repl-bol-mark)
|
|
(define-key map (kbd "C-<up>") #'cider-repl-backward-input)
|
|
(define-key map (kbd "C-<down>") #'cider-repl-forward-input)
|
|
(define-key map (kbd "M-p") #'cider-repl-previous-input)
|
|
(define-key map (kbd "M-n") #'cider-repl-next-input)
|
|
(define-key map (kbd "M-r") #'cider-repl-previous-matching-input)
|
|
(define-key map (kbd "M-s") #'cider-repl-next-matching-input)
|
|
(define-key map (kbd "C-c C-n") #'cider-repl-next-prompt)
|
|
(define-key map (kbd "C-c C-p") #'cider-repl-previous-prompt)
|
|
(define-key map (kbd "C-c C-b") #'cider-interrupt)
|
|
(define-key map (kbd "C-c C-c") #'cider-interrupt)
|
|
(define-key map (kbd "C-c C-m") #'cider-macroexpand-1)
|
|
(define-key map (kbd "C-c M-m") #'cider-macroexpand-all)
|
|
(define-key map (kbd "C-c C-s") #'sesman-map)
|
|
(define-key map (kbd "C-c C-z") #'cider-switch-to-last-clojure-buffer)
|
|
(define-key map (kbd "C-c M-o") #'cider-repl-switch-to-other)
|
|
(define-key map (kbd "C-c M-s") #'cider-selector)
|
|
(define-key map (kbd "C-c M-d") #'cider-describe-connection)
|
|
(define-key map (kbd "C-c C-q") #'cider-quit)
|
|
(define-key map (kbd "C-c M-r") #'cider-restart)
|
|
(define-key map (kbd "C-c M-i") #'cider-inspect)
|
|
(define-key map (kbd "C-c M-p") #'cider-repl-history)
|
|
(define-key map (kbd "C-c M-t v") #'cider-toggle-trace-var)
|
|
(define-key map (kbd "C-c M-t n") #'cider-toggle-trace-ns)
|
|
(define-key map (kbd "C-c C-x") 'cider-start-map)
|
|
(define-key map (kbd "C-x C-e") #'cider-eval-last-sexp)
|
|
(define-key map (kbd "C-c C-r") 'clojure-refactor-map)
|
|
(define-key map (kbd "C-c C-v") 'cider-eval-commands-map)
|
|
(define-key map (kbd "C-c M-j") #'cider-jack-in-clj)
|
|
(define-key map (kbd "C-c M-J") #'cider-jack-in-cljs)
|
|
(define-key map (kbd "C-c M-c") #'cider-connect-clj)
|
|
(define-key map (kbd "C-c M-C") #'cider-connect-cljs)
|
|
|
|
(define-key map (string cider-repl-shortcut-dispatch-char) #'cider-repl-handle-shortcut)
|
|
(easy-menu-define cider-repl-mode-menu map
|
|
"Menu for CIDER's REPL mode"
|
|
`("REPL"
|
|
["Complete symbol" complete-symbol]
|
|
"--"
|
|
,cider-doc-menu
|
|
"--"
|
|
("Find"
|
|
["Find definition" cider-find-var]
|
|
["Find namespace" cider-find-ns]
|
|
["Find resource" cider-find-resource]
|
|
["Find keyword" cider-find-keyword]
|
|
["Go back" cider-pop-back])
|
|
"--"
|
|
["Switch to Clojure buffer" cider-switch-to-last-clojure-buffer]
|
|
["Switch to other REPL" cider-repl-switch-to-other]
|
|
"--"
|
|
("Macroexpand"
|
|
["Macroexpand-1" cider-macroexpand-1]
|
|
["Macroexpand-all" cider-macroexpand-all])
|
|
"--"
|
|
,cider-test-menu
|
|
"--"
|
|
["Run project (-main function)" cider-run]
|
|
["Inspect" cider-inspect]
|
|
["Toggle var tracing" cider-toggle-trace-var]
|
|
["Toggle ns tracing" cider-toggle-trace-ns]
|
|
["Refresh loaded code" cider-ns-refresh]
|
|
"--"
|
|
["Set REPL ns" cider-repl-set-ns]
|
|
["Toggle pretty printing" cider-repl-toggle-pretty-printing]
|
|
["Require REPL utils" cider-repl-require-repl-utils]
|
|
"--"
|
|
["Browse classpath" cider-classpath]
|
|
["Browse classpath entry" cider-open-classpath-entry]
|
|
["Browse namespace" cider-browse-ns]
|
|
["Browse all namespaces" cider-browse-ns-all]
|
|
["Browse spec" cider-browse-spec]
|
|
["Browse all specs" cider-browse-spec-all]
|
|
"--"
|
|
["Next prompt" cider-repl-next-prompt]
|
|
["Previous prompt" cider-repl-previous-prompt]
|
|
["Clear output" cider-repl-clear-output]
|
|
["Clear buffer" cider-repl-clear-buffer]
|
|
["Clear banners" cider-repl-clear-banners]
|
|
["Clear help banner" cider-repl-clear-help-banner]
|
|
["Kill input" cider-repl-kill-input]
|
|
"--"
|
|
["Interrupt evaluation" cider-interrupt]
|
|
"--"
|
|
["Connection info" cider-describe-connection]
|
|
"--"
|
|
["Close ancillary buffers" cider-close-ancillary-buffers]
|
|
["Quit" cider-quit]
|
|
["Restart" cider-restart]
|
|
"--"
|
|
["Clojure Cheatsheet" cider-cheatsheet]
|
|
"--"
|
|
["A sip of CIDER" cider-drink-a-sip]
|
|
["View manual online" cider-view-manual]
|
|
["View refcard online" cider-view-refcard]
|
|
["Report a bug" cider-report-bug]
|
|
["Version info" cider-version]))
|
|
map))
|
|
|
|
(sesman-install-menu cider-repl-mode-map)
|
|
|
|
(defun cider-repl-wrap-fontify-function (func)
|
|
"Return a function that will call FUNC narrowed to input region."
|
|
(lambda (beg end &rest rest)
|
|
(when (and cider-repl-input-start-mark
|
|
(> end cider-repl-input-start-mark))
|
|
(save-restriction
|
|
(narrow-to-region cider-repl-input-start-mark (point-max))
|
|
(let ((font-lock-dont-widen t))
|
|
(apply func (max beg cider-repl-input-start-mark) end rest))))))
|
|
|
|
(declare-function cider-complete-at-point "cider-completion")
|
|
(defvar cider--static-font-lock-keywords)
|
|
|
|
(define-derived-mode cider-repl-mode fundamental-mode "REPL"
|
|
"Major mode for Clojure REPL interactions.
|
|
|
|
\\{cider-repl-mode-map}"
|
|
(clojure-mode-variables)
|
|
(clojure-font-lock-setup)
|
|
(font-lock-add-keywords nil cider--static-font-lock-keywords)
|
|
(setq-local sesman-system 'CIDER)
|
|
(setq-local font-lock-fontify-region-function
|
|
(cider-repl-wrap-fontify-function font-lock-fontify-region-function))
|
|
(setq-local font-lock-unfontify-region-function
|
|
(cider-repl-wrap-fontify-function font-lock-unfontify-region-function))
|
|
(set-syntax-table cider-repl-mode-syntax-table)
|
|
(cider-eldoc-setup)
|
|
;; At the REPL, we define beginning-of-defun and end-of-defun to be
|
|
;; the start of the previous prompt or next prompt respectively.
|
|
;; Notice the interplay with `cider-repl-beginning-of-defun'.
|
|
(setq-local beginning-of-defun-function #'cider-repl-mode-beginning-of-defun)
|
|
(setq-local end-of-defun-function #'cider-repl-mode-end-of-defun)
|
|
(setq-local prettify-symbols-alist clojure--prettify-symbols-alist)
|
|
;; apply dir-local variables to REPL buffers
|
|
(hack-dir-local-variables-non-file-buffer)
|
|
(when cider-repl-history-file
|
|
(cider-repl-history-load cider-repl-history-file)
|
|
(add-hook 'kill-buffer-hook #'cider-repl-history-just-save t t)
|
|
(add-hook 'kill-emacs-hook #'cider-repl-history-just-save))
|
|
(add-hook 'completion-at-point-functions #'cider-complete-at-point nil t)
|
|
(add-hook 'paredit-mode-hook (lambda () (clojure-paredit-setup cider-repl-mode-map))))
|
|
|
|
(provide 'cider-repl)
|
|
|
|
;;; cider-repl.el ends here
|