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lv-20200507.1518.tar
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lv-20200507.1518.tar
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lv-20200507.1518/ 000755 000765 000024 00000000000 14024410247 014161 5 ustar 00duynguyen staff 000000 000000 lv-20200507.1518/lv.el 000644 000765 000024 00000011734 14024410247 015132 0 ustar 00duynguyen staff 000000 000000 ;;; lv.el --- Other echo area
;; Package-Version: 20200507.1518
;; Package-Commit: 2d553787aca1aceb3e6927e426200e9bb9f056f1
;; Copyright (C) 2015 Free Software Foundation, Inc.
;; Author: Oleh Krehel
;; This file is part of GNU Emacs.
;; GNU Emacs 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 Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; This package provides `lv-message' intended to be used in place of
;; `message' when semi-permanent hints are needed, in order to not
;; interfere with Echo Area.
;;
;; "Я тихо-тихо пiдглядаю,
;; І тiшуся собi, як бачу то,
;; Шо страшить i не пiдпускає,
;; А iншi п’ють тебе, як воду пiсок."
;; -- Андрій Кузьменко, L.V.
;;; Code:
(require 'cl-lib)
(defgroup lv nil
"The other echo area."
:group 'minibuffer
:group 'hydra)
(defcustom lv-use-separator nil
"Whether to draw a line between the LV window and the Echo Area."
:group 'lv
:type 'boolean)
(defcustom lv-use-padding nil
"Whether to use horizontal padding in the LV window."
:group 'lv
:type 'boolean)
(defface lv-separator
'((((class color) (background light)) :background "grey80")
(((class color) (background dark)) :background "grey30"))
"Face used to draw line between the lv window and the echo area.
This is only used if option `lv-use-separator' is non-nil.
Only the background color is significant."
:group 'lv)
(defvar lv-wnd nil
"Holds the current LV window.")
(defvar display-line-numbers)
(defvar display-fill-column-indicator)
(defvar tab-line-format)
(defvar lv-window-hook nil
"Hook to run by `lv-window' when a new window is created.")
(defun lv-window ()
"Ensure that LV window is live and return it."
(if (window-live-p lv-wnd)
lv-wnd
(let ((ori (selected-window))
buf)
(prog1 (setq lv-wnd
(select-window
(let ((ignore-window-parameters t))
(split-window
(frame-root-window) -1 'below))
'norecord))
(if (setq buf (get-buffer " *LV*"))
(switch-to-buffer buf 'norecord)
(switch-to-buffer " *LV*" 'norecord)
(fundamental-mode)
(set-window-hscroll lv-wnd 0)
(setq window-size-fixed t)
(setq mode-line-format nil)
(setq header-line-format nil)
(setq tab-line-format nil)
(setq cursor-type nil)
(setq display-line-numbers nil)
(setq display-fill-column-indicator nil)
(set-window-dedicated-p lv-wnd t)
(set-window-parameter lv-wnd 'no-other-window t)
(run-hooks 'lv-window-hook))
(select-window ori 'norecord)))))
(defvar golden-ratio-mode)
(defvar lv-force-update nil
"When non-nil, `lv-message' will refresh even for the same string.")
(defun lv--pad-to-center (str width)
"Pad STR with spaces on the left to be centered to WIDTH."
(let* ((strs (split-string str "\n"))
(padding (make-string
(/ (- width (length (car strs))) 2)
?\ )))
(mapconcat (lambda (s) (concat padding s)) strs "\n")))
(defun lv-message (format-string &rest args)
"Set LV window contents to (`format' FORMAT-STRING ARGS)."
(let* ((str (apply #'format format-string args))
(n-lines (cl-count ?\n str))
deactivate-mark
golden-ratio-mode)
(with-selected-window (lv-window)
(when lv-use-padding
(setq str (lv--pad-to-center str (window-width))))
(unless (and (string= (buffer-string) str)
(null lv-force-update))
(delete-region (point-min) (point-max))
(insert str)
(when (and (window-system) lv-use-separator)
(unless (looking-back "\n" nil)
(insert "\n"))
(insert
(propertize "__" 'face 'lv-separator 'display '(space :height (1)))
(propertize "\n" 'face 'lv-separator 'line-height t)))
(set (make-local-variable 'window-min-height) n-lines)
(setq truncate-lines (> n-lines 1))
(let ((window-resize-pixelwise t)
(window-size-fixed nil))
(fit-window-to-buffer nil nil 1)))
(goto-char (point-min)))))
(defun lv-delete-window ()
"Delete LV window and kill its buffer."
(when (window-live-p lv-wnd)
(let ((buf (window-buffer lv-wnd)))
(delete-window lv-wnd)
(kill-buffer buf))))
(provide 'lv)
;;; lv.el ends here
lv-20200507.1518/lv-pkg.el 000644 000765 000024 00000000442 14024410247 015703 0 ustar 00duynguyen staff 000000 000000 ;;; Generated package description from /Users/duynguyen/.emacs.d/elpa/lv-20200507.1518/lv.el -*- no-byte-compile: t -*-
(define-package "lv" "20200507.1518" "Other echo area" 'nil :commit "2d553787aca1aceb3e6927e426200e9bb9f056f1" :authors '(("Oleh Krehel")) :maintainer '("Oleh Krehel"))
lv-20200507.1518/lv-autoloads.el 000644 000765 000024 00000001014 14024410247 017111 0 ustar 00duynguyen staff 000000 000000 ;;; lv-autoloads.el --- automatically extracted autoloads
;;
;;; Code:
(add-to-list 'load-path (directory-file-name
(or (file-name-directory #$) (car load-path))))
;;;### (autoloads nil "lv" "lv.el" (0 0 0 0))
;;; Generated autoloads from lv.el
(if (fboundp 'register-definition-prefixes) (register-definition-prefixes "lv" '("lv-")))
;;;***
;; Local Variables:
;; version-control: never
;; no-byte-compile: t
;; no-update-autoloads: t
;; coding: utf-8
;; End:
;;; lv-autoloads.el ends here