241 lines
8.0 KiB
EmacsLisp
241 lines
8.0 KiB
EmacsLisp
;;; fuel-mode.el -- Minor mode enabling FUEL niceties
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;; Copyright (C) 2008, 2009 Jose Antonio Ortega Ruiz
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;; See http://factorcode.org/license.txt for BSD license.
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;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
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;; Keywords: languages, fuel, factor
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;; Start date: Sat Dec 06, 2008 00:52
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;;; Comentary:
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;; Enhancements to vanilla factor-mode (notably, listener interaction)
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;; enabled by means of a minor mode.
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;;; Code:
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(require 'fuel-listener)
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(require 'fuel-completion)
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(require 'fuel-debug)
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(require 'fuel-debug-uses)
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(require 'fuel-eval)
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(require 'fuel-help)
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(require 'fuel-xref)
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(require 'fuel-refactor)
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(require 'fuel-stack)
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(require 'fuel-autodoc)
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(require 'fuel-font-lock)
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(require 'fuel-edit)
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(require 'fuel-syntax)
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(require 'fuel-base)
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;;; Customization:
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(defgroup fuel-mode nil
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"Mode enabling FUEL's ultimate abilities."
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:group 'fuel)
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(defcustom fuel-mode-autodoc-p t
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"Whether `fuel-autodoc-mode' gets enabled by default in factor buffers."
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:group 'fuel-mode
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:group 'fuel-autodoc
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:type 'boolean)
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(defcustom fuel-mode-stack-p nil
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"Whether `fuel-stack-mode' gets enabled by default in factor buffers."
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:group 'fuel-mode
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:group 'fuel-stack
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:type 'boolean)
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;;; User commands
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(defun fuel-mode--read-file (arg)
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(let* ((file (or (and arg (read-file-name "File: " nil (buffer-file-name) t))
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(buffer-file-name)))
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(file (expand-file-name file))
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(buffer (find-file-noselect file)))
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(when (and buffer
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(buffer-modified-p buffer)
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(y-or-n-p "Save file? "))
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(save-buffer buffer))
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(cons file buffer)))
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(defun fuel-run-file (&optional arg)
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"Sends the current file to Factor for compilation.
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With prefix argument, ask for the file to run."
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(interactive "P")
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(let* ((f/b (fuel-mode--read-file arg))
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(file (car f/b))
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(buffer (cdr f/b)))
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(when buffer
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(with-current-buffer buffer
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(let ((msg (format "Compiling %s ..." file)))
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(fuel-debug--prepare-compilation file msg)
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(message msg)
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(fuel-eval--send `(:fuel (,file fuel-run-file))
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`(lambda (r) (fuel--run-file-cont r ,file))))))))
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(defun fuel--run-file-cont (ret file)
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(if (fuel-debug--display-retort ret (format "%s successfully compiled" file))
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(message "Compiling %s ... OK!" file)
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(message "")))
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(defun fuel-eval-region (begin end &optional arg)
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"Sends region to Fuel's listener for evaluation.
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Unless called with a prefix, switches to the compilation results
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buffer in case of errors."
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(interactive "r\nP")
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(let* ((rstr (buffer-substring begin end))
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(lines (split-string (substring-no-properties rstr)
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"[\f\n\r\v]+"
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t))
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(cmd `(:fuel (,(mapcar (lambda (l) `(:factor ,l)) lines))))
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(cv (fuel-syntax--current-vocab)))
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(fuel-debug--prepare-compilation (buffer-file-name)
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(format "Evaluating:\n\n%s" rstr))
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(fuel-debug--display-retort
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(fuel-eval--send/wait cmd 10000)
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(format "%s%s"
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(if cv (format "IN: %s " cv) "")
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(fuel--shorten-region begin end 70))
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arg)))
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(defun fuel-eval-extended-region (begin end &optional arg)
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"Sends region, extended outwards to nearest definition,
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to Fuel's listener for evaluation.
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Unless called with a prefix, switches to the compilation results
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buffer in case of errors."
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(interactive "r\nP")
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(fuel-eval-region (save-excursion (goto-char begin) (mark-defun) (point))
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(save-excursion (goto-char end) (mark-defun) (mark))
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arg))
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(defun fuel-eval-definition (&optional arg)
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"Sends definition around point to Fuel's listener for evaluation.
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Unless called with a prefix, switches to the compilation results
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buffer in case of errors."
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(interactive "P")
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(save-excursion
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(mark-defun)
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(let* ((begin (point))
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(end (mark)))
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(unless (< begin end) (error "No evaluable definition around point"))
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(fuel-eval-region begin end arg))))
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(defun fuel-update-usings (&optional arg)
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"Asks factor for the vocabularies needed by this file,
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optionally updating the its USING: line.
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With prefix argument, ask for the file name."
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(interactive "P")
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(let ((file (car (fuel-mode--read-file arg))))
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(when file (fuel-debug--uses-for-file file))))
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(defun fuel-load-usings ()
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"Loads all vocabularies in the current buffer's USING: from.
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Useful to activate autodoc help messages in a vocabulary not yet
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loaded. See documentation for `fuel-autodoc-eval-using-form-p'
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for details."
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(interactive)
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(message "Loading all vocabularies in USING: form ...")
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(let ((err (fuel-eval--retort-error
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(fuel-eval--send/wait '(:fuel* (t .) t :usings) 120000))))
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(message (if err "Warning: some vocabularies failed to load"
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"All vocabularies loaded"))))
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;;; Minor mode definition:
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(make-variable-buffer-local
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(defvar fuel-mode-string " F"
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"Modeline indicator for fuel-mode"))
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(defvar fuel-mode-map (make-sparse-keymap)
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"Key map for fuel-mode")
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(define-minor-mode fuel-mode
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"Toggle Fuel's mode.
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With no argument, this command toggles the mode.
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Non-null prefix argument turns on the mode.
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Null prefix argument turns off the mode.
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When Fuel mode is enabled, a host of nice utilities for
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interacting with a factor listener is at your disposal.
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\\{fuel-mode-map}"
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:init-value nil
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:lighter fuel-mode-string
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:group 'fuel
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:keymap fuel-mode-map
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(setq fuel-autodoc-mode-string "/A")
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(when fuel-mode-autodoc-p (fuel-autodoc-mode fuel-mode))
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(setq fuel-stack-mode-string "/S")
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(when fuel-mode-stack-p (fuel-stack-mode fuel-mode))
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(let ((file-name (buffer-file-name)))
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(when (and fuel-mode
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file-name
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(not (file-exists-p file-name)))
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(fuel-scaffold--maybe-insert))))
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;;; Keys:
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(defun fuel-mode--key-1 (k c)
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(define-key fuel-mode-map (vector '(control ?c) k) c)
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(define-key fuel-mode-map (vector '(control ?c) `(control ,k)) c))
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(defun fuel-mode--key (p k c)
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(define-key fuel-mode-map (vector '(control ?c) `(control ,p) k) c)
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(define-key fuel-mode-map (vector '(control ?c) `(control ,p) `(control ,k)) c))
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(fuel-mode--key-1 ?k 'fuel-run-file)
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(fuel-mode--key-1 ?l 'fuel-run-file)
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(fuel-mode--key-1 ?r 'fuel-refresh-all)
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(fuel-mode--key-1 ?t 'fuel-test-vocab)
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(fuel-mode--key-1 ?z 'run-factor)
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(fuel-mode--key-1 ?s 'fuel-switch-to-buffer)
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(define-key fuel-mode-map "\C-x4s" 'fuel-switch-to-buffer-other-window)
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(define-key fuel-mode-map "\C-x5s" 'fuel-switch-to-buffer-other-frame)
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(define-key fuel-mode-map "\C-\M-x" 'fuel-eval-definition)
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(define-key fuel-mode-map "\C-\M-r" 'fuel-eval-extended-region)
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(define-key fuel-mode-map "\M-." 'fuel-edit-word-at-point)
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(define-key fuel-mode-map "\M-," 'fuel-edit-pop-edit-word-stack)
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(define-key fuel-mode-map "\C-c\M-<" 'fuel-show-callers)
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(define-key fuel-mode-map "\C-c\M->" 'fuel-show-callees)
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(define-key fuel-mode-map (kbd "M-TAB") 'fuel-completion--complete-symbol)
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(fuel-mode--key ?e ?d 'fuel-edit-word-doc-at-point)
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(fuel-mode--key ?e ?e 'fuel-eval-extended-region)
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(fuel-mode--key ?e ?k 'fuel-run-file)
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(fuel-mode--key ?e ?l 'fuel-load-usings)
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(fuel-mode--key ?e ?r 'fuel-eval-region)
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(fuel-mode--key ?e ?u 'fuel-update-usings)
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(fuel-mode--key ?e ?v 'fuel-edit-vocabulary)
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(fuel-mode--key ?e ?w 'fuel-edit-word)
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(fuel-mode--key ?e ?x 'fuel-eval-definition)
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(fuel-mode--key ?x ?a 'fuel-refactor-extract-article)
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(fuel-mode--key ?x ?i 'fuel-refactor-inline-word)
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(fuel-mode--key ?x ?g 'fuel-refactor-make-generic)
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(fuel-mode--key ?x ?r 'fuel-refactor-extract-region)
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(fuel-mode--key ?x ?s 'fuel-refactor-extract-sexp)
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(fuel-mode--key ?x ?v 'fuel-refactor-extract-vocab)
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(fuel-mode--key ?x ?w 'fuel-refactor-rename-word)
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(fuel-mode--key ?d ?> 'fuel-show-callees)
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(fuel-mode--key ?d ?< 'fuel-show-callers)
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(fuel-mode--key ?d ?v 'fuel-show-file-words)
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(fuel-mode--key ?d ?a 'fuel-autodoc-mode)
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(fuel-mode--key ?d ?p 'fuel-apropos)
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(fuel-mode--key ?d ?d 'fuel-help)
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(fuel-mode--key ?d ?e 'fuel-stack-effect-sexp)
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(fuel-mode--key ?d ?s 'fuel-help-short)
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(provide 'fuel-mode)
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;;; fuel-mode.el ends here
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