Various config updates in rc.org

[~bandali/configs] / lisp / bandali-eshell.el

diff --git a/lisp/bandali-eshell.el b/lisp/bandali-eshell.el
index 07ed623..5a83c6d 100644 (file)
--- a/lisp/bandali-eshell.el
+++ b/lisp/bandali-eshell.el
@@ -1,33 +1,33 @@
-(use-package eshell
-  :commands eshell
-  :bind ("C-c a s e" . eshell)
-  :config
-  (eval-when-compile (defvar eshell-prompt-regexp))
-  (defun b/eshell-quit-or-delete-char (arg)
-    (interactive "p")
-    (if (and (eolp) (looking-back eshell-prompt-regexp nil))
-        (eshell-life-is-too-much)
-      (delete-char arg)))
+;;; bandali-eshell.el --- bandali's Eshell setup     -*- lexical-binding: t; -*-
 
-  (defun b/eshell-clear ()
-    (interactive)
-    (let ((inhibit-read-only t))
-      (erase-buffer))
-    (eshell-send-input))
+;; Copyright (C) 2018-2020  Amin Bandali
 
-  (defun b/eshell-setup ()
-    (make-local-variable 'company-idle-delay)
-    (defvar company-idle-delay)
-    (setq company-idle-delay nil)
-    (bind-keys :map eshell-mode-map
-               ("C-d"   . b/eshell-quit-or-delete-char)
-               ("C-S-l" . b/eshell-clear)
-               ("M-r"   . counsel-esh-history)
-               ;; ([tab]   . company-complete)
-               :map eshell-hist-mode-map
-               ("M-r" . counsel-esh-history)))
-
-  (setq
+;; Author: Amin Bandali <bandali@gnu.org>
+;; Keywords: processes
+
+;; This program 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.
+
+;; This program 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 <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; My awesome Eshell setup.
+
+;;; Code:
+
+(with-eval-after-load 'eshell
+  (csetq
+   eshell-hist-ignoredups t
+   eshell-input-filter #'eshell-input-filter-initial-space
    eshell-prompt-regexp "\\(.*\n\\)*[$#] "
    eshell-prompt-function
    (lambda ()
@@ -41,10 +41,43 @@
           (propertize "#" 'face 'red)
         (propertize "$" 'face 'default))
       (propertize " " 'face 'default))))
-
-  :hook (eshell-mode . b/eshell-setup)
-  :custom
-  (eshell-hist-ignoredups t)
-  (eshell-input-filter 'eshell-input-filter-initial-space))
+  (eval-when-compile
+    (defvar eshell-prompt-regexp)
+    (declare-function eshell-life-is-too-much "esh-mode")
+    (declare-function eshell-send-input "esh-mode"
+                      (&optional use-region queue-p no-newline)))
+  (defun b/eshell-quit-or-delete-char (arg)
+    (interactive "p")
+    (if (and (eolp) (looking-back eshell-prompt-regexp nil))
+        (eshell-life-is-too-much)
+      (delete-char arg)))
+  (defun b/eshell-clear ()
+    (interactive)
+    (let ((inhibit-read-only t))
+      (erase-buffer))
+    (eshell-send-input))
+  (defun b/eshell-setup ()
+    (make-local-variable 'company-idle-delay)
+    (defvar company-idle-delay)
+    (eval-when-compile
+      (defvar eshell-mode-map)
+      (defvar eshell-hist-mode-map))
+    (setq company-idle-delay nil)
+    ;; local key bindings
+    (define-key eshell-mode-map (kbd "C-d")
+      #'b/eshell-quit-or-delete-char)
+    (define-key eshell-mode-map (kbd "C-S-l")
+      #'b/eshell-clear)
+    (define-key eshell-mode-map (kbd "M-r")
+      #'counsel-esh-history)
+    ;; (define-key eshell-mode-map [tab]
+    ;;   #'company-complete)
+    (define-key eshell-hist-mode-map (kbd "M-r")
+      #'counsel-esh-history)))
+;; global key bindings
+(global-set-key (kbd "C-c a s e") #'eshell)
+;; hooks
+(add-hook 'eshell-mode-hook #'b/eshell-setup)
 
 (provide 'bandali-eshell)
+;;; bandali-eshell.el ends here