From deb6276dda81a69da38e842d269c5370a28fa5cf Mon Sep 17 00:00:00 2001 From: Alex Kost Date: Thu, 22 Dec 2016 12:47:28 +0300 Subject: Remove Emacs interface. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * emacs/guix-about.el: Remove file. * emacs/guix-backend.el: Likewise. * emacs/guix-base.el: Likewise. * emacs/guix-buffer.el: Likewise. * emacs/guix-build-log.el: Likewise. * emacs/guix-command.el: Likewise. * emacs/guix-config.el.in: Likewise. * emacs/guix-devel.el: Likewise. * emacs/guix-entry.el: Likewise. * emacs/guix-external.el: Likewise. * emacs/guix-geiser.el: Likewise. * emacs/guix-guile.el: Likewise. * emacs/guix-help-vars.el: Likewise. * emacs/guix-helper.scm.in: Likewise. * emacs/guix-history.el: Likewise. * emacs/guix-hydra-build.el: Likewise. * emacs/guix-hydra-jobset.el: Likewise. * emacs/guix-hydra.el: Likewise. * emacs/guix-info.el: Likewise. * emacs/guix-init.el: Likewise. * emacs/guix-license.el: Likewise. * emacs/guix-list.el: Likewise. * emacs/guix-location.el: Likewise. * emacs/guix-main.scm: Likewise. * emacs/guix-messages.el: Likewise. * emacs/guix-pcomplete.el: Likewise. * emacs/guix-popup.el: Likewise. * emacs/guix-prettify.el: Likewise. * emacs/guix-profiles.el: Likewise. * emacs/guix-read.el: Likewise. * emacs/guix-ui-generation.el: Likewise. * emacs/guix-ui-license.el: Likewise. * emacs/guix-ui-location.el: Likewise. * emacs/guix-ui-package.el: Likewise. * emacs/guix-ui-system-generation.el: Likewise. * emacs/guix-ui.el: Likewise. * emacs/guix-utils.el: Likewise. * emacs/local.mk: Likewise. * doc/emacs.texi: Likewise. * doc/guix.texi: Remove cross-references to Emacs nodes. (Package Management): Mention 'emacs-guix' package. * doc/contributing.texi (The Perfect Setup): Remove the reference. * doc/htmlxref.cnf: Add 'emacs-guix' URL. * Makefile.am: Remove Emacs stuff. * configure.ac: Likewise. * gnu/packages/package-management.scm (guix-0.12.0)[native-inputs]: Remove "emacs". [propagated-inputs]: Remove "geiser" and "emacs-magit-popup". Co-authored-by: Ludovic Courtès --- emacs/guix-info.el | 482 ----------------------------------------------------- 1 file changed, 482 deletions(-) delete mode 100644 emacs/guix-info.el (limited to 'emacs/guix-info.el') diff --git a/emacs/guix-info.el b/emacs/guix-info.el deleted file mode 100644 index 6aefd2f3f6..0000000000 --- a/emacs/guix-info.el +++ /dev/null @@ -1,482 +0,0 @@ -;;; guix-info.el --- 'Info' buffer interface for displaying data -*- lexical-binding: t -*- - -;; Copyright © 2014, 2015 Alex Kost -;; Copyright © 2015 Ludovic Courtès - -;; This file is part of GNU Guix. - -;; GNU Guix is free software; you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. - -;; GNU Guix is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with this program. If not, see . - -;;; Commentary: - -;; This file provides 'info' (help-like) buffer interface for displaying -;; an arbitrary data. - -;;; Code: - -(require 'guix-buffer) -(require 'guix-entry) -(require 'guix-utils) - -(guix-define-buffer-type info) - -(defface guix-info-heading - '((((type tty pc) (class color)) :weight bold) - (t :height 1.6 :weight bold :inherit variable-pitch)) - "Face for headings." - :group 'guix-info-faces) - -(defface guix-info-param-title - '((t :inherit font-lock-type-face)) - "Face used for titles of parameters." - :group 'guix-info-faces) - -(defface guix-info-file-name - '((t :inherit link)) - "Face used for file names." - :group 'guix-info-faces) - -(defface guix-info-url - '((t :inherit link)) - "Face used for URLs." - :group 'guix-info-faces) - -(defface guix-info-time - '((t :inherit font-lock-constant-face)) - "Face used for timestamps." - :group 'guix-info-faces) - -(defface guix-info-action-button - '((((type x w32 ns) (class color)) - :box (:line-width 2 :style released-button) - :background "lightgrey" :foreground "black") - (t :inherit button)) - "Face used for action buttons." - :group 'guix-info-faces) - -(defface guix-info-action-button-mouse - '((((type x w32 ns) (class color)) - :box (:line-width 2 :style released-button) - :background "grey90" :foreground "black") - (t :inherit highlight)) - "Mouse face used for action buttons." - :group 'guix-info-faces) - -(defcustom guix-info-ignore-empty-values nil - "If non-nil, do not display parameters with nil values." - :type 'boolean - :group 'guix-info) - -(defcustom guix-info-fill t - "If non-nil, fill string parameters to fit the window. -If nil, insert text parameters (like synopsis or description) in -a raw form." - :type 'boolean - :group 'guix-info) - -(defvar guix-info-param-title-format "%-18s: " - "String used to format a title of a parameter. -It should be a '%s'-sequence. After inserting a title formatted -with this string, a value of the parameter is inserted. -This string is used by `guix-info-insert-title-format'.") - -(defvar guix-info-multiline-prefix - (make-string (length (format guix-info-param-title-format " ")) - ?\s) - "String used to format multi-line parameter values. -If a value occupies more than one line, this string is inserted -in the beginning of each line after the first one. -This string is used by `guix-info-insert-value-format'.") - -(defvar guix-info-indent 2 - "Number of spaces used to indent various parts of inserted text.") - -(defvar guix-info-delimiter "\n\f\n" - "String used to separate entries.") - - -;;; Wrappers for 'info' variables - -(defvar guix-info-data nil - "Alist with 'info' data. -This alist is filled by `guix-info-define-interface' macro.") - -(defun guix-info-value (entry-type symbol) - "Return SYMBOL's value for ENTRY-TYPE from `guix-info-data'." - (symbol-value (guix-assq-value guix-info-data entry-type symbol))) - -(defun guix-info-param-title (entry-type param) - "Return a title of an ENTRY-TYPE parameter PARAM." - (guix-buffer-param-title 'info entry-type param)) - -(defun guix-info-format (entry-type) - "Return 'info' format for ENTRY-TYPE." - (guix-info-value entry-type 'format)) - -(defun guix-info-displayed-params (entry-type) - "Return a list of ENTRY-TYPE parameters that should be displayed." - (delq nil - (mapcar (lambda (spec) - (pcase spec - (`(,param . ,_) param))) - (guix-info-format entry-type)))) - - -;;; Inserting entries - -(defvar guix-info-title-aliases - '((format . guix-info-insert-title-format) - (simple . guix-info-insert-title-simple)) - "Alist of aliases and functions to insert titles.") - -(defvar guix-info-value-aliases - '((format . guix-info-insert-value-format) - (indent . guix-info-insert-value-indent) - (simple . guix-info-insert-value-simple) - (time . guix-info-insert-time)) - "Alist of aliases and functions to insert values.") - -(defun guix-info-title-function (fun-or-alias) - "Convert FUN-OR-ALIAS into a function to insert a title." - (or (guix-assq-value guix-info-title-aliases fun-or-alias) - fun-or-alias)) - -(defun guix-info-value-function (fun-or-alias) - "Convert FUN-OR-ALIAS into a function to insert a value." - (or (guix-assq-value guix-info-value-aliases fun-or-alias) - fun-or-alias)) - -(defun guix-info-title-method->function (method) - "Convert title METHOD into a function to insert a title." - (pcase method - ((pred null) #'ignore) - ((pred symbolp) (guix-info-title-function method)) - (`(,fun-or-alias . ,rest-args) - (lambda (title) - (apply (guix-info-title-function fun-or-alias) - title rest-args))) - (_ (error "Unknown title method '%S'" method)))) - -(defun guix-info-value-method->function (method) - "Convert value METHOD into a function to insert a value." - (pcase method - ((pred null) #'ignore) - ((pred functionp) method) - (`(,fun-or-alias . ,rest-args) - (lambda (value _) - (apply (guix-info-value-function fun-or-alias) - value rest-args))) - (_ (error "Unknown value method '%S'" method)))) - -(defun guix-info-fill-column () - "Return fill column for the current window." - (min (window-width) fill-column)) - -(defun guix-info-get-indent (&optional level) - "Return `guix-info-indent' \"multiplied\" by LEVEL spaces. -LEVEL is 1 by default." - (make-string (* guix-info-indent (or level 1)) ?\s)) - -(defun guix-info-insert-indent (&optional level) - "Insert `guix-info-indent' spaces LEVEL times (1 by default)." - (insert (guix-info-get-indent level))) - -(defun guix-info-insert-entries (entries entry-type) - "Display ENTRY-TYPE ENTRIES in the current info buffer." - (guix-mapinsert (lambda (entry) - (guix-info-insert-entry entry entry-type)) - entries - guix-info-delimiter)) - -(defun guix-info-insert-entry (entry entry-type &optional indent-level) - "Insert ENTRY of ENTRY-TYPE into the current info buffer. -If INDENT-LEVEL is non-nil, indent displayed data by this number -of `guix-info-indent' spaces." - (guix-with-indent (* (or indent-level 0) - guix-info-indent) - (dolist (spec (guix-info-format entry-type)) - (guix-info-insert-entry-unit spec entry entry-type)))) - -(defun guix-info-insert-entry-unit (format-spec entry entry-type) - "Insert title and value of a PARAM at point. -ENTRY is alist with parameters and their values. -ENTRY-TYPE is a type of ENTRY." - (pcase format-spec - ((pred functionp) - (funcall format-spec entry) - (insert "\n")) - (`(,param ,title-method ,value-method) - (let ((value (guix-entry-value entry param))) - (unless (and guix-info-ignore-empty-values (null value)) - (let ((title (guix-info-param-title entry-type param)) - (insert-title (guix-info-title-method->function title-method)) - (insert-value (guix-info-value-method->function value-method))) - (funcall insert-title title) - (funcall insert-value value entry) - (insert "\n"))))) - (_ (error "Unknown format specification '%S'" format-spec)))) - -(defun guix-info-insert-title-simple (title &optional face) - "Insert \"TITLE: \" string at point. -If FACE is nil, use `guix-info-param-title'." - (guix-format-insert title - (or face 'guix-info-param-title) - "%s: ")) - -(defun guix-info-insert-title-format (title &optional face) - "Insert TITLE using `guix-info-param-title-format' at point. -If FACE is nil, use `guix-info-param-title'." - (guix-format-insert title - (or face 'guix-info-param-title) - guix-info-param-title-format)) - -(defun guix-info-insert-value-simple (value &optional button-or-face indent) - "Format and insert parameter VALUE at point. - -VALUE may be split into several short lines to fit the current -window, depending on `guix-info-fill', and each line is indented -with INDENT number of spaces. - -If BUTTON-OR-FACE is a button type symbol, transform VALUE into -this (these) button(s) and insert each one on a new line. If it -is a face symbol, propertize inserted line(s) with this face." - (or indent (setq indent 0)) - (guix-with-indent indent - (let* ((button? (guix-button-type? button-or-face)) - (face (unless button? button-or-face)) - (fill-col (unless (or button? - (and (stringp value) - (not guix-info-fill))) - (- (guix-info-fill-column) indent))) - (value (if (and value button?) - (guix-buttonize value button-or-face "\n") - value))) - (guix-split-insert value face fill-col "\n")))) - -(defun guix-info-insert-value-indent (value &optional button-or-face) - "Format and insert parameter VALUE at point. - -This function is intended to be called after inserting a title -with `guix-info-insert-title-simple'. - -VALUE may be split into several short lines to fit the current -window, depending on `guix-info-fill', and each line is indented -with `guix-info-indent'. - -For the meaning of BUTTON-OR-FACE, see `guix-info-insert-value-simple'." - (when value (insert "\n")) - (guix-info-insert-value-simple value button-or-face guix-info-indent)) - -(defun guix-info-insert-value-format (value &optional button-or-face - &rest button-properties) - "Format and insert parameter VALUE at point. - -This function is intended to be called after inserting a title -with `guix-info-insert-title-format'. - -VALUE may be split into several short lines to fit the current -window, depending on `guix-info-fill' and -`guix-info-multiline-prefix'. If VALUE is a list, its elements -will be separated with `guix-list-separator'. - -If BUTTON-OR-FACE is a button type symbol, transform VALUE into -this (these) button(s). If it is a face symbol, propertize -inserted line(s) with this face. - -BUTTON-PROPERTIES are passed to `guix-buttonize' (only if -BUTTON-OR-FACE is a button type)." - (let* ((button? (guix-button-type? button-or-face)) - (face (unless button? button-or-face)) - (fill-col (when (or button? - guix-info-fill - (not (stringp value))) - (- (guix-info-fill-column) - (length guix-info-multiline-prefix)))) - (value (if (and value button?) - (apply #'guix-buttonize - value button-or-face guix-list-separator - button-properties) - value))) - (guix-split-insert value face fill-col - (concat "\n" guix-info-multiline-prefix)))) - -(defun guix-info-insert-time (seconds &optional face) - "Insert formatted time string using SECONDS at point." - (guix-format-insert (guix-get-time-string seconds) - (or face 'guix-info-time))) - - -;;; Buttons - -(defvar guix-info-button-map - (let ((map (make-sparse-keymap))) - (set-keymap-parent map button-map) - (define-key map (kbd "c") 'guix-info-button-copy-label) - map) - "Keymap for buttons in info buffers.") - -(define-button-type 'guix - 'keymap guix-info-button-map - 'follow-link t) - -(define-button-type 'guix-action - :supertype 'guix - 'face 'guix-info-action-button - 'mouse-face 'guix-info-action-button-mouse) - -(define-button-type 'guix-file - :supertype 'guix - 'face 'guix-info-file-name - 'help-echo "Find file" - 'action (lambda (btn) - (guix-find-file (button-label btn)))) - -(define-button-type 'guix-url - :supertype 'guix - 'face 'guix-info-url - 'help-echo "Browse URL" - 'action (lambda (btn) - (browse-url (button-label btn)))) - -(defun guix-info-button-copy-label (&optional pos) - "Copy a label of the button at POS into kill ring. -If POS is nil, use the current point position." - (interactive) - (let ((button (button-at (or pos (point))))) - (when button - (guix-copy-as-kill (button-label button))))) - -(defun guix-info-insert-action-button (label action &optional message - &rest properties) - "Make action button with LABEL and insert it at point. -ACTION is a function called when the button is pressed. It -should accept button as the argument. -MESSAGE is a button message. -See `insert-text-button' for the meaning of PROPERTIES." - (apply #'guix-insert-button - label 'guix-action - 'action action - 'help-echo message - properties)) - - -;;; Major mode and interface definer - -(defvar guix-info-mode-map - (let ((map (make-sparse-keymap))) - (set-keymap-parent - map (make-composed-keymap (list guix-buffer-map button-buffer-map) - special-mode-map)) - map) - "Keymap for `guix-info-mode' buffers.") - -(define-derived-mode guix-info-mode special-mode "Guix-Info" - "Parent mode for displaying data in 'info' form." - (setq-local revert-buffer-function 'guix-buffer-revert)) - -(defun guix-info-mode-initialize () - "Set up the current 'info' buffer." - ;; Without this, syntactic fontification is performed, and it may - ;; break our highlighting. For example, description of "emacs-typo" - ;; package contains a single " (double-quote) character, so the - ;; default syntactic fontification highlights the rest text after it - ;; as a string. See (info "(elisp) Font Lock Basics") for details. - (setq font-lock-defaults '(nil t))) - -(defmacro guix-info-define-interface (entry-type &rest args) - "Define 'info' interface for displaying ENTRY-TYPE entries. -Remaining arguments (ARGS) should have a form [KEYWORD VALUE] ... - -Required keywords: - - - `:format' - default value of the generated - `guix-ENTRY-TYPE-info-format' variable. - -The rest keyword arguments are passed to -`guix-buffer-define-interface' macro." - (declare (indent 1)) - (let* ((entry-type-str (symbol-name entry-type)) - (prefix (concat "guix-" entry-type-str "-info")) - (group (intern prefix)) - (format-var (intern (concat prefix "-format")))) - (guix-keyword-args-let args - ((show-entries-val :show-entries-function) - (format-val :format)) - `(progn - (defcustom ,format-var ,format-val - ,(format "\ -List of methods for inserting '%s' entry. -Each METHOD should be either a function or should have the -following form: - - (PARAM INSERT-TITLE INSERT-VALUE) - -If METHOD is a function, it is called with an entry as argument. - -PARAM is a name of '%s' entry parameter. - -INSERT-TITLE may be either a symbol or a list. If it is a -symbol, it should be a function or an alias from -`guix-info-title-aliases', in which case it is called with title -as argument. If it is a list, it should have a -form (FUN-OR-ALIAS [ARGS ...]), in which case FUN-OR-ALIAS is -called with title and ARGS as arguments. - -INSERT-VALUE may be either a symbol or a list. If it is a -symbol, it should be a function or an alias from -`guix-info-value-aliases', in which case it is called with value -and entry as arguments. If it is a list, it should have a -form (FUN-OR-ALIAS [ARGS ...]), in which case FUN-OR-ALIAS is -called with value and ARGS as arguments. - -Parameters are inserted in the same order as defined by this list. -After calling each METHOD, a new line is inserted." - entry-type-str entry-type-str) - :type 'sexp - :group ',group) - - (guix-alist-put! - '((format . ,format-var)) - 'guix-info-data ',entry-type) - - ,(if show-entries-val - `(guix-buffer-define-interface info ,entry-type - :show-entries-function ,show-entries-val - ,@%foreign-args) - - (let ((insert-fun (intern (concat prefix "-insert-entries")))) - `(progn - (defun ,insert-fun (entries) - ,(format "\ -Print '%s' ENTRIES in the current 'info' buffer." - entry-type-str) - (guix-info-insert-entries entries ',entry-type)) - - (guix-buffer-define-interface info ,entry-type - :insert-entries-function ',insert-fun - :mode-init-function 'guix-info-mode-initialize - ,@%foreign-args)))))))) - - -(defvar guix-info-font-lock-keywords - (eval-when-compile - `((,(rx "(" (group "guix-info-define-interface") - symbol-end) - . 1)))) - -(font-lock-add-keywords 'emacs-lisp-mode guix-info-font-lock-keywords) - -(provide 'guix-info) - -;;; guix-info.el ends here -- cgit v1.2.3