├── LICENSE ├── README.org ├── nerdtab.el ├── nerdtab.png ├── s0.png └── s1.png /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.org: -------------------------------------------------------------------------------- 1 | #+TITLE: NerdTab 2 | 3 | 4 | *Note:* I have moved to [[https://github.com/manateelazycat/awesome-tab][awesome-tab]]! It's much better than nerdtab! Try it today! 5 | 6 | 7 | [[https://melpa.org/#/nerdtab][file:https://melpa.org/packages/nerdtab-badge.svg]] 8 | 9 | [[./nerdtab.png][./nerdtab.png]] 10 | 11 | This package gives you tabs. 12 | But instead of the normal GUI tabs you might think of, 13 | it provides more keyboard-oriented (and visually inadequate) tabs. 14 | 15 | You can think of it like a winum for buffers. 16 | 17 | * Why it's useful 18 | 19 | On a small screen, you surely can handle two buffers with =switch-to-last-buffer=. 20 | But how about three? four? five? 21 | Don't open the buffer list and type file name and hit enter, 22 | intead, hit =s-1/2/3= to switch between buffers. 23 | 24 | Now you can work with multiple files on a small screen happlily! 25 | 26 | * Screenshot 27 | 28 | ** On left 29 | 30 | [[./s0.png][./s0.png]] 31 | 32 | ** On top 33 | 34 | [[./s1.png][./s1.png]] 35 | 36 | * Usage 37 | 38 | Download from melpa: 39 | #+BEGIN_SRC 40 | M-x package-install RET nerdtab RET 41 | #+END_SRC 42 | 43 | Configure with =use-package=: 44 | #+BEGIN_SRC lisp 45 | (use-package nerdtab 46 | :config 47 | (global-set-key (kbd "C-c M-b") #'nerdtab-minor-mode)) 48 | #+END_SRC 49 | 50 | ** Jump 51 | Use =nerdtab-jump-= to jump to a buffer. 52 | For example =nerdtab-jump-1=. 53 | 54 | You can bind those functions to keys. 55 | On macOS, you can bind them to =s-<1..9>=. 56 | 57 | Alternativly, you can just click on the tab. 58 | 59 | ** Kill 60 | Kill a buffer with =nerdtab-kill-=. 61 | For example, =nerdtab-kill-2=. 62 | 63 | Similar to jump functions, 64 | you can right click on a tab to kill it. 65 | 66 | ** Move 67 | Move the current buffer's tab to nth with =nerdtab-move-=. 68 | For example =nerdtab-move-3=. 69 | 70 | There is no mouse action for this function. 71 | 72 | ** Note 73 | All three types of functions above are created by 74 | definer functions of each. 75 | They are created from 0 to 50. 76 | And I think 50 is more than enough. 77 | If you need more, take a look at source code in the bottom. 78 | There are the definers. 79 | 80 | * Customizations 81 | 82 | If you want more highlight on tabs, set 83 | #+BEGIN_SRC lisp 84 | (set-face-attribute 'nerdtab-tab-face nil :inherit 'hl-line) 85 | #+END_SRC 86 | 87 | #+BEGIN_SRC lisp 88 | (defcustom nerdtab-window-position 'left 89 | "The position of nerdtab window." 90 | :group 'nerdtab 91 | :type '(choice (const left) 92 | (const right) 93 | (const top) 94 | (const bottom))) 95 | 96 | (defcustom nerdtab-mode-line-format '(" ") 97 | "Mode-line format of nerdtab buffer." 98 | :group 'nerdtab 99 | :type 'plist) 100 | 101 | (defcustom nerdtab-tab-width 15 102 | "Width of nerdtab tab." 103 | :group 'nerdtab 104 | :type 'number) 105 | 106 | (defcustom nerdtab-tab-height 1 107 | "Height of tabs if `nerdtab-window-position' is 'top or 'bottom." 108 | :group 'nerdtab 109 | :type 'number) 110 | 111 | (defcustom nerdtab-max-tab-vertical 50 112 | "Maximum number of tabs when displayed vertically." 113 | :group 'nerdtab 114 | :type 'number) 115 | 116 | (defcustom nerdtab-max-tab-horizontal 20 117 | "Maximum number of tabs when displayed horizontally." 118 | :group 'nerdtab 119 | :type 'number) 120 | 121 | (defcustom nerdtab-regex-blacklist '("\\*.*\\*") 122 | "The regex blacklist of buffer names. 123 | Nerdtab does not list buffers that match any regex in this blacklist." 124 | :group 'nerdtab 125 | :type 'sexp) 126 | 127 | (defcustom nerdtab--update-interval 2 128 | "Nerdtab checkes if it needs to update tab list in every this seconds." 129 | :group 'nerdtab 130 | :type 'number) 131 | 132 | (defcustom nerdtab-buffer-list-func #'buffer-list 133 | "The function that provides a list of buffers to nerdtab. 134 | Change it to =projectile-project-buffers= 135 | to intergrate with projectile (not tested)" 136 | :group 'nerdtab 137 | :type 'function) 138 | 139 | (defface nerdtab-tab-face 140 | '((t (:inherit default :underline nil))) 141 | "Face of tabs in nerdtab buffer." 142 | :group 'nerdtab) 143 | 144 | (defface nerdtab-tab-mouse-face 145 | '((t (:inherit highlight :underline nil))) 146 | "Face of tabs under mouse in nerdtab buffer." 147 | :group 'nerdtab) 148 | 149 | (defvar nerdtab-buffer-name "*nerdtab*" 150 | "Name of nerdtab buffer.") 151 | 152 | (defvar nerdtab-open-func #'switch-to-buffer 153 | "The function to open buffer. 154 | Used in tab button and nerdtab-jump functions. 155 | 156 | The function should take a singgle buffer as argument.") 157 | #+END_SRC 158 | -------------------------------------------------------------------------------- /nerdtab.el: -------------------------------------------------------------------------------- 1 | ;;; nerdtab.el --- Keyboard-oriented tabs 2 | 3 | ;; Copyright (C) 2018 Yuan Fu 4 | 5 | ;; This program is free software: you can redistribute it and/or modify 6 | ;; it under the terms of the GNU General Public License as published by 7 | ;; the Free Software Foundation, either version 3 of the License, or 8 | ;; (at your option) any later version. 9 | 10 | ;; This program is distributed in the hope that it will be useful, 11 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | ;; GNU General Public License for more details. 14 | 15 | ;; You should have received a copy of the GNU General Public License 16 | ;; along with this program. If not, see . 17 | 18 | ;; Author: Yuan Fu 19 | ;; URL: https://github.com/casouri/nerdtab 20 | ;; Version: 1.2.3 21 | ;; Keywords: convenience 22 | ;; Package-Requires: ((emacs "24.5")) 23 | 24 | 25 | ;;; Commentary: 26 | ;; 27 | ;; This package gives you tabs. 28 | ;; But instead of the normal GUI tabs you might think of, 29 | ;; it provides a more keyboard-oriented (and visually inadequate) tabs. 30 | ;; You can jump to a specific buffer by `nerdtab-jump-' 31 | ;; or by clicking the tab. 32 | 33 | ;; `nerdtab-mode' is a global minor mode. 34 | ;; Turn it on and it will open a side window and display buffers as tabs for you. 35 | 36 | ;; Checkout homepage for more information on usage and customizations. 37 | 38 | ;; Note that `nerdtab--' means private, `nerdtab-' means public / customizable (for variables) 39 | 40 | 41 | ;;; Code: 42 | 43 | (require 'subr-x) 44 | 45 | ;; 46 | ;; Customizations 47 | ;; 48 | 49 | (defgroup nerdtab nil 50 | "Customizations of nerdtab." 51 | :prefix "nerdtab-" 52 | :group 'files) 53 | 54 | (defcustom nerdtab-window-position 'left 55 | "The position of nerdtab window." 56 | :group 'nerdtab 57 | :type '(choice (const left) 58 | (const right) 59 | (const top) 60 | (const bottom))) 61 | 62 | (defcustom nerdtab-mode-line-format nil 63 | "Mode-line format of nerdtab buffer." 64 | :group 'nerdtab 65 | :type 'plist) 66 | 67 | (defcustom nerdtab-tab-width 15 68 | "Width of nerdtab tab." 69 | :group 'nerdtab 70 | :type 'number) 71 | 72 | (defcustom nerdtab-tab-height 1 73 | "Height of tabs if `nerdtab-window-position' is 'top or 'bottom." 74 | :group 'nerdtab 75 | :type 'number) 76 | 77 | (defcustom nerdtab-max-tab-vertical 50 78 | "Maximum number of tabs when displayed vertically." 79 | :group 'nerdtab 80 | :type 'number) 81 | 82 | (defcustom nerdtab-max-tab-horizontal 20 83 | "Maximum number of tabs when displayed horizontally." 84 | :group 'nerdtab 85 | :type 'number) 86 | 87 | (defcustom nerdtab-regex-blacklist '("\\*.*\\*" "^magit.*" "COMMIT_EDITMSG") 88 | "The regex blacklist of buffer names. 89 | Nerdtab does not list buffers that match any regex in this blacklist." 90 | :group 'nerdtab 91 | :type 'sexp) 92 | 93 | (defcustom nerdtab-update-interval 2 94 | "Nerdtab checkes if it needs to update tab list in every this seconds." 95 | :group 'nerdtab 96 | :type 'number) 97 | 98 | (defcustom nerdtab-buffer-list-func #'buffer-list 99 | "The function that provides a list of buffers to nerdtab. 100 | Change it to =projectile-project-buffers= 101 | to intergrate with projectile (not tested)" 102 | :group 'nerdtab 103 | :type 'function) 104 | 105 | ;; 106 | ;; Variables 107 | ;; 108 | 109 | (defface nerdtab-tab-face 110 | '((t (:inherit 'default))) 111 | "Face of tabs in nerdtab buffer." 112 | :group 'nerdtab) 113 | 114 | (defface nerdtab-current-tab-face 115 | '((t (:inherit 'highlight))) 116 | "Face of current tab in nerdtab buffer." 117 | :group 'nerdtab) 118 | 119 | (defface nerdtab-tab-mouse-face 120 | '((t (:inherit 'highlight))) 121 | "Face of tabs under mouse in nerdtab buffer." 122 | :group 'nerdtab) 123 | 124 | (defvar nerdtab--tab-list () 125 | "A list of tabs. 126 | Each tab is of form: (buffer-display-name buffer). 127 | buffer-display-name is turncated if too long, so don't depend on it. 128 | buffer is a buffer object, 129 | for simplicity it can only be a buffer object, 130 | not a string of buffer name. 131 | 132 | Also note that the order of buffers in `nerdtab--tab-list' 133 | does not nessesarily match that in (buffer-list). 134 | 135 | Because that order in (buffer-list) changes all the time, 136 | and I want my tab list to be more stable. 137 | So user can expect the index of a tab to not change very often. 138 | 139 | `nerdtab-full-refresh' syncs both list.") 140 | 141 | (defvar nerdtab--window nil 142 | "Nerdtab window.") 143 | 144 | (defvar nerdtab--buffer nil 145 | "Nerdtab buffer.") 146 | 147 | (defvar nerdtab-buffer-name " *nerdtab*" 148 | "Name of nerdtab buffer.") 149 | 150 | (defvar nerdtab--do-update nil 151 | "If non-nil, nerdtab will update tab list in next cycle. 152 | Time interval between to cycle is defined by `nerdtab-update-interval'.") 153 | 154 | (defvar nerdtab-open-func #'switch-to-buffer 155 | "The function to open buffer. 156 | Used in tab button and `nerdtab-jump-xx' functions. 157 | 158 | The function should take a single buffer as argument.") 159 | 160 | (defvar nerdtab--last-buffer nil 161 | "Last buffer. Used to compare against current buffer to see if buffer changed.") 162 | 163 | ;; 164 | ;; Modes 165 | ;; 166 | 167 | (define-derived-mode nerdtab-major-mode special-mode 168 | "NerdTab") 169 | 170 | ;;;###autoload 171 | (define-minor-mode nerdtab-mode 172 | "A global minor mode that provide tabs and activly update tab list." 173 | :global t 174 | :require 'nerdtab 175 | (if nerdtab-mode 176 | (progn 177 | (nerdtab--show-ui) 178 | (nerdtab-full-refresh) 179 | (add-hook 'post-command-hook #'nerdtab--active-update)) 180 | (remove-hook 'post-command-hook #'nerdtab--active-update) 181 | (kill-buffer nerdtab--buffer) 182 | (setq nerdtab--buffer nil) 183 | (when (window-live-p nerdtab--window) 184 | (delete-window nerdtab--window)) 185 | (setq nerdtab--window nil))) 186 | 187 | ;; 188 | ;; Functions -- sort of inverse hiearchy, the final function that calls everyone else is in the bottom. 189 | ;; 190 | 191 | (defun nerdtab--open-buffer (buffer) 192 | "Open BUFFER. 193 | This function is bound to tab buttons." 194 | (select-window (get-buffer-window nerdtab--last-buffer)) 195 | (switch-to-buffer buffer)) 196 | 197 | (defun nerdtab--make-tab (buffer) 198 | "Make a tab from BUFFER." 199 | `(,(nerdtab-turncate-buffer-name (buffer-name buffer)) 200 | ,buffer)) 201 | 202 | (defmacro nerdtab--h-this-v-that| (this that) 203 | "Do THIS is nerdtad is horizontal, THAT if vertical. 204 | The macro checks `nerdtab-window-position', 205 | and only check it against 'top and 'bottom, 206 | it assumes other case means vertical. 207 | 208 | THIS and THAT have to ba lists of sexps to be evaluate." 209 | `(if (member nerdtab-window-position '(top bottom)) ; horizontal 210 | ,@this 211 | ,@that)) 212 | 213 | (defun nerdtab--get-buffer-or-create () 214 | "Get nerdtab buffer, create one if not exist." 215 | (get-buffer-create nerdtab-buffer-name)) 216 | 217 | (defun nerdtab-turncate-buffer-name (buffer-name) 218 | "Make sure BUFFER-NAME is short enough." 219 | (let ((max-width (- nerdtab-tab-width 3)) 220 | (name-length (length buffer-name))) 221 | (if (< name-length max-width) 222 | buffer-name 223 | (format "%s.." (substring buffer-name 0 (- max-width 3)))))) 224 | 225 | (defun nerdtab--if-valid-buffer (buffer) 226 | "Check if BUFFER is suitable for a tab. 227 | If yes, return t, otherwise return nil." 228 | (let ((black-regex (string-join nerdtab-regex-blacklist "\\|"))) 229 | (if (and (not (equal black-regex "")) (string-match black-regex (buffer-name buffer))) 230 | nil 231 | t))) 232 | 233 | (defun nerdtab--show-ui () 234 | "Get nerdtab window and buffer displayed. 235 | This function makes sure both buffer and window are present." 236 | (let ((original-window (selected-window))) 237 | (unless (window-live-p nerdtab--window) 238 | (setq nerdtab--buffer (nerdtab--get-buffer-or-create)) 239 | (select-window 240 | (setq nerdtab--window 241 | (display-buffer-in-side-window 242 | nerdtab--buffer 243 | `((side . ,nerdtab-window-position) 244 | ,(nerdtab--h-this-v-that| 245 | (`(window-height . ,nerdtab-tab-height)) 246 | (`(window-width . ,nerdtab-tab-width))))))) 247 | (switch-to-buffer nerdtab--buffer) 248 | (nerdtab-major-mode) 249 | (setq mode-line-format nerdtab-mode-line-format) 250 | (nerdtab--h-this-v-that| 251 | ((setq-local line-spacing 3)) 252 | ((setq-local line-spacing 3))) 253 | (when (featurep 'linum) (linum-mode -1)) 254 | (when (featurep 'nlinum) (nlinum-mode -1)) 255 | (when (featurep 'display-line-numbers) (display-line-numbers-mode -1)) 256 | (select-window original-window)))) 257 | 258 | (defun nerdtab--draw-tab (tab index &optional current-buffer) 259 | "Draw a single TAB, marked with INDEX, as a button in current buffer. 260 | CURRENT-BUFFER will be highlighted. 261 | This function doesn't insert newline. 262 | The button lookes like: 1 *Help*. 263 | \"1\" is the index." 264 | (let* ((tab-name (car tab)) 265 | (buffer (nth 1 tab)) 266 | (tab-face (if (eq buffer current-buffer) 267 | 'nerdtab-current-tab-face 268 | 'nerdtab-tab-face))) 269 | (insert-text-button (format "%d %s" index tab-name) 270 | 'keymap 271 | (let ((keymap (make-sparse-keymap))) 272 | (define-key keymap [mouse-2] 273 | `(lambda () 274 | (interactive) 275 | (nerdtab--open-buffer ,buffer))) 276 | (define-key keymap [mouse-3] 277 | `(lambda () 278 | (interactive) 279 | (kill-buffer ,buffer) 280 | (nerdtab-update))) 281 | keymap) 282 | 'help-echo 283 | (buffer-name buffer) 284 | 'follow-link 285 | t 286 | 'face 287 | tab-face 288 | 'mouse-face 289 | 'nerdtab-tab-mouse-face))) 290 | 291 | (defun nerdtab--redraw-all-tab () 292 | "Redraw every tab in `nerdtab-buffer'." 293 | (interactive) 294 | (let ((current-buffer (current-buffer))) 295 | (with-current-buffer nerdtab--buffer 296 | (setq buffer-read-only nil) 297 | (erase-buffer) 298 | (let ((index 0)) 299 | (dolist (tab nerdtab--tab-list) 300 | (nerdtab--draw-tab tab index current-buffer) 301 | (setq index (1+ index)) 302 | (insert (nerdtab--h-this-v-that| (" ") ("\n")))) 303 | (goto-char 0)) 304 | (setq buffer-read-only t) 305 | ))) 306 | 307 | (defun nerdtab--make-tab-list () 308 | "Make a tab list from `nerdtab--tab-list'." 309 | (let ((tab-list ()) 310 | (max-tab-num (nerdtab--h-this-v-that| 311 | (nerdtab-max-tab-horizontal) 312 | (nerdtab-max-tab-vertical))) 313 | (count 0)) 314 | (catch 'max-num 315 | (dolist (buffer (funcall nerdtab-buffer-list-func)) 316 | (when (nerdtab--if-valid-buffer buffer) 317 | (when (>= count max-tab-num) 318 | (throw 'max-num count)) 319 | (setq count (1+ count)) 320 | (push (nerdtab--make-tab buffer) 321 | tab-list)))) 322 | tab-list)) 323 | 324 | (defun nerdtab--update-tab-list () 325 | "Update nerdtab list upon buffer creation, rename, delete." 326 | (let ((new-list (nerdtab--make-tab-list)) 327 | (old-list nerdtab--tab-list) 328 | (return-list ())) 329 | (dolist (old-tab old-list) 330 | (when (member old-tab new-list) 331 | (add-to-list 'return-list old-tab t) 332 | (delete old-tab new-list))) 333 | (dolist (remaining-new-tab new-list) 334 | (add-to-list 'return-list remaining-new-tab t)) 335 | (setq nerdtab--tab-list return-list))) 336 | 337 | (defun nerdtab-full-refresh () 338 | "Refresh nerdtab buffer. 339 | This function syncs tab list and list returned by `nerdtab-buffer-list-func', 340 | which most likely will change the order of your tabs. 341 | So don't use it too often." 342 | (interactive) 343 | (setq nerdtab--tab-list (nerdtab--make-tab-list)) 344 | (nerdtab--show-ui) 345 | (nerdtab--redraw-all-tab)) 346 | 347 | (defun nerdtab-update () 348 | "Update nerdtab tab list. 349 | Similar to `nerdtab-full-refresh' but do not change the order of tabs." 350 | (nerdtab--show-ui) 351 | (nerdtab--update-tab-list) 352 | (nerdtab--redraw-all-tab) 353 | (nerdtab--update-next-cycle -1)) 354 | 355 | ;; 356 | ;; Timer mode related functions 357 | ;; 358 | 359 | (defun nerdtab--update-next-cycle (&optional do) 360 | "Make nerdtab update tab list on next cycle. 361 | If DO is non-nil, make it not to." 362 | (setq nerdtab--do-update (not do))) 363 | 364 | (defun nerdtab--timer-update () 365 | "Update when needs to." 366 | (when nerdtab--do-update 367 | (nerdtab-update))) 368 | 369 | ;; 370 | ;; Active update mode related functions 371 | ;; 372 | 373 | (defun nerdtab--active-update () 374 | "Used in `nerdtab-active-mode'. Update tab list." 375 | (unless (or (string-match "Minibuf" (buffer-name)) 376 | (string-match (format "^%s$" nerdtab-buffer-name) (buffer-name)) 377 | (eq nerdtab--last-buffer (current-buffer))) 378 | (nerdtab-update) 379 | (setq nerdtab--last-buffer (current-buffer)))) 380 | 381 | ;; 382 | ;; Commands 383 | ;; 384 | 385 | (defun nerdtab-jump (index) 386 | "Jump to INDEX tab." 387 | (interactive "nIndex of tab: ") 388 | (switch-to-buffer (nth 1 (nth index nerdtab--tab-list)))) 389 | 390 | (defun define-nerdtab-jump-func (max) 391 | "Make `nerdtab-jump-n' functions from 1 to MAX." 392 | (dolist (index (number-sequence 0 max)) 393 | (fset (intern (format "nerdtab-jump-%d" index)) 394 | `(lambda () ,(format "Jump to %sth tab." index) 395 | (interactive) 396 | (nerdtab-jump ,index))))) 397 | 398 | (define-nerdtab-jump-func 50) 399 | 400 | (defun nerdtab-kill (index) 401 | "Kill the INDEX th buffer." 402 | (interactive "nIndex of tab: ") 403 | (kill-buffer (nth 1 (nth index nerdtab--tab-list))) 404 | (nerdtab-update)) 405 | 406 | (defun define-nerdtab-kill-func (max) 407 | "Make `nerdtab-kill-n' functions from 1 to MAX." 408 | (dolist (index (number-sequence 0 max)) 409 | (fset (intern (format "nerdtab-kill-%d" index)) 410 | `(lambda () ,(format "Kill the %sth tab." index) 411 | (interactive) 412 | (nerdtab-kill ,index))))) 413 | 414 | (define-nerdtab-kill-func 50) 415 | 416 | (defun nerdtab-move-to (index) 417 | "Move current buffer's tab to INDEX th." 418 | (setf (nth index nerdtab--tab-list) (nerdtab--make-tab (current-buffer))) 419 | (delete-dups nerdtab--tab-list) 420 | (nerdtab-update)) 421 | 422 | (defun define-nerdtab-move-to-func (max) 423 | "Make `nerdtab-move-to-n' functions from 1 to MAX." 424 | (dolist (index (number-sequence 0 max)) 425 | (fset (intern (format "nerdtab-move-to-%d" index)) 426 | `(lambda () ,(format "Move current buffer's tab to the %sth." index) 427 | (interactive) 428 | (nerdtab-move-to ,index))))) 429 | 430 | (define-nerdtab-move-to-func 50) 431 | 432 | 433 | (defun nerdtab-change-window-posiion (position) 434 | "Change the window position to left/right/top/bottom base on POSITION(h/l/k/j)." 435 | (interactive "cPosition (h/j/k/l): ") 436 | (let ((position-symbol (pcase position 437 | (?k 'top) 438 | (?j 'bottom) 439 | (?h 'left) 440 | (?l 'right) 441 | ))) 442 | (setq nerdtab-window-position position-symbol) 443 | (delete-window nerdtab--window) 444 | (nerdtab--show-ui))) 445 | 446 | (provide 'nerdtab) 447 | 448 | ;;; nerdtab.el ends here 449 | -------------------------------------------------------------------------------- /nerdtab.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/casouri/nerdtab/74ccc14d7956712e477a34b4a733284e8b3832a6/nerdtab.png -------------------------------------------------------------------------------- /s0.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/casouri/nerdtab/74ccc14d7956712e477a34b4a733284e8b3832a6/s0.png -------------------------------------------------------------------------------- /s1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/casouri/nerdtab/74ccc14d7956712e477a34b4a733284e8b3832a6/s1.png --------------------------------------------------------------------------------