97 lines
2.8 KiB
EmacsLisp
97 lines
2.8 KiB
EmacsLisp
|
;;; evil-matchit-terminal.el --- terminal plugin of evil-matchit
|
||
|
|
||
|
;; Copyright (C) 2020 Chen Bin <chenbin DOT sh AT gmail DOT com>
|
||
|
|
||
|
;; Author: Chen Bin <chenbin DOT sh AT gmail DOT com>
|
||
|
|
||
|
;; This file is not part of GNU Emacs.
|
||
|
|
||
|
;;; License:
|
||
|
|
||
|
;; This file is part of evil-matchit
|
||
|
;;
|
||
|
;; evil-matchit 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.
|
||
|
;;
|
||
|
;; evil-matchit 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 <http://www.gnu.org/licenses/>.
|
||
|
|
||
|
|
||
|
;;; Commentary:
|
||
|
|
||
|
;; OPTIONAL, you don't need SDK to write a plugin for evil-matchit
|
||
|
;; but SDK do make you write less code, isn't it?
|
||
|
;; All you need to do is just define the match-tags for SDK algorithm to lookup.
|
||
|
;;
|
||
|
;;; Commentary:
|
||
|
;;
|
||
|
;;; Code:
|
||
|
|
||
|
(require 'evil-matchit-sdk)
|
||
|
|
||
|
(defvar evilmi-terminal-primary-prompt "^\\$ "
|
||
|
"The primary prompt of terminal")
|
||
|
|
||
|
(defvar evilmi-terminal-ps1-line-number 1
|
||
|
"The line containing PS1.")
|
||
|
|
||
|
;;;###autoload
|
||
|
(defun evilmi-terminal-get-tag ()
|
||
|
"Get tag at point."
|
||
|
(let* ((curline (evilmi-sdk-curline))
|
||
|
(prompt evilmi-terminal-primary-prompt)
|
||
|
line1
|
||
|
line2)
|
||
|
(cond
|
||
|
((string-match prompt curline)
|
||
|
;; open tag
|
||
|
(list (line-beginning-position) 0))
|
||
|
(t
|
||
|
(save-excursion
|
||
|
(forward-line)
|
||
|
(setq line1 (evilmi-sdk-curline))
|
||
|
(forward-line)
|
||
|
(setq line2 (evilmi-sdk-curline)))
|
||
|
(when (and line1 line2 (or (string-match prompt line1)
|
||
|
(string-match prompt line2)))
|
||
|
(list (line-end-position) 1))))))
|
||
|
|
||
|
;;;###autoload
|
||
|
(defun evilmi-terminal-jump (info num)
|
||
|
"Use INFO to jump NUM times."
|
||
|
(ignore num)
|
||
|
(when info
|
||
|
(let* ((type (nth 1 info))
|
||
|
(prompt evilmi-terminal-primary-prompt)
|
||
|
pos)
|
||
|
(cond
|
||
|
;; from open tag
|
||
|
((eq type 0)
|
||
|
(save-excursion
|
||
|
;; skip current line
|
||
|
(forward-line 1)
|
||
|
(when (re-search-forward prompt (point-max) t)
|
||
|
(forward-line -1)
|
||
|
(forward-line (- evilmi-terminal-ps1-line-number))
|
||
|
(setq pos (line-end-position))))
|
||
|
(when pos (goto-char pos)))
|
||
|
|
||
|
;; from close tag
|
||
|
((eq type 1)
|
||
|
(save-excursion
|
||
|
;; skip current line
|
||
|
(when (re-search-backward prompt (point-min) t)
|
||
|
(setq pos (line-beginning-position))))
|
||
|
(when pos (goto-char pos))))
|
||
|
pos)))
|
||
|
|
||
|
(provide 'evil-matchit-terminal)
|
||
|
;;; evil-matchit-terminal.el ends here
|