blob: 61bd9b9a618b874227b0ea3f3c5c29d93bee0eb0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
(require-package 'multiple-cursors)
(require-package 'expand-region)
(require-package 'wrap-region)
(require-package 'ace-jump-mode)
(global-set-key (kbd "C-x \\") 'align-regexp)
(key-chord-define-global ";a" 'ace-jump-mode)
(key-chord-define-global ",v" 'view-mode)
;; Overrides `suspend-emacs' (which is also bound to C-x C-z).
(global-set-key (kbd "C-z") 'zap-to-char)
(global-unset-key (kbd "M-z"))
(global-set-key (kbd "C-'") 'backward-kill-word)
;; http://www.emacswiki.org/emacs/UnfillParagraph
(defun unfill-paragraph ()
"Takes a multi-line paragraph and makes it into a single line of text."
(interactive)
(let ((fill-column (point-max)))
(fill-paragraph nil)))
;; Buffer-specific prevention modified from
;; http://stackoverflow.com/questions/14913398/
;; in-emacs-how-do-i-save-without-running-save-hooks.
(defvar km/prevent-cleanup nil
"If set, `km/cleanup-buffer' does not perform clean up on save.")
(defun km/toggle-prevent-cleanup ()
"Toggle state of `km/prevent-cleanup'"
(interactive)
(let ((state t))
(when km/prevent-cleanup
(setq state nil))
(set (make-local-variable 'km/prevent-cleanup) state)))
(defun km/cleanup-buffer ()
(interactive)
(unless km/prevent-cleanup
(unless (equal major-mode 'makefile-gmake-mode)
(untabify (point-min) (point-max)))
(delete-trailing-whitespace)
(set-buffer-file-coding-system 'utf-8)))
(add-hook 'before-save-hook 'km/cleanup-buffer)
;; Replace map
(define-prefix-command 'replace-map)
(global-set-key (kbd "C-c r") 'replace-map)
(define-key replace-map "s" 'query-replace)
(define-key replace-map "S" 'replace-string)
(define-key replace-map "r" 'query-replace-regexp)
(define-key replace-map "R" 'replace-regexp)
;; Insert map
(define-prefix-command 'insert-map)
(global-set-key (kbd "C-c i") 'insert-map)
(defun km/shebang (&optional lang)
(interactive "s\language (default python):")
(if (= (length lang) 0)
(setq lang "python"))
(insert "#!/usr/bin/env " lang "\n"))
(define-key insert-map "s" 'km/shebang)
(defun km/insert-date ()
(interactive)
(insert (format-time-string "%Y-%m-%d")))
(defun km/toggle-line-or-region-comment ()
"Comment/uncomment the current line or region"
(interactive)
(let (beg end)
(if (region-active-p)
(setq beg (region-beginning) end (region-end))
(setq beg (line-beginning-position) end (line-end-position)))
(comment-or-uncomment-region beg end))
(forward-line))
(key-chord-define-global ",c" 'km/toggle-line-or-region-comment)
(defun km/todo-comment ()
"Add commented TODO"
(interactive)
(let (beg end)
(if (region-active-p)
(setq beg (region-beginning) end (region-end))
(setq beg (line-beginning-position) end (line-end-position)))
(unless (comment-only-p beg end)
(beginning-of-line)
(insert "TODO ")
(comment-region beg (+ end 5))
(forward-line))))
(define-key insert-map "d" 'km/insert-date)
(define-key insert-map "t" 'km/todo-comment)
(define-key insert-map "i" 'indent-relative)
;; Put multiple cursors map under insert prefix.
(define-prefix-command 'multiple-cursors-map)
(define-key insert-map "m" 'multiple-cursors-map)
(define-key multiple-cursors-map "l" 'mc/edit-lines)
(define-key multiple-cursors-map "n" 'mc/mark-next-like-this)
(define-key multiple-cursors-map "p" 'mc/mark-previous-like-this)
(define-key multiple-cursors-map "a" 'mc/mark-all-like-this)
(global-set-key (kbd "C-;") 'er/expand-region)
;; Kill map
(define-prefix-command 'kill-map)
(global-set-key (kbd "C-c k") 'kill-map)
(defun km/kill-string-at-point ()
(interactive)
(let ((string-start (nth 8 (syntax-ppss))))
(goto-char string-start)
(kill-sexp)))
(defun km/kill-thing-at-point (thing killthing killarg)
"Go to the beginning of THING and call KILLTHING with
KILLARG."
(goto-char (beginning-of-thing thing))
(funcall killthing killarg))
(defun km/kill-sentence-at-point (arg)
(interactive "P")
(km/kill-thing-at-point 'sentence 'kill-sentence arg))
(defun km/kill-word-at-point (arg)
(interactive "P")
(km/kill-thing-at-point 'word 'kill-word arg))
(defun km/kill-paragraph-at-point (arg)
(interactive "P")
(km/kill-thing-at-point 'paragraph 'kill-paragraph arg))
(defun km/kill-line-at-point (arg)
(interactive "P")
(km/kill-thing-at-point 'line 'kill-line arg))
(defun km/kill-sexp-at-point (arg)
(interactive "P")
(km/kill-thing-at-point 'sexp 'kill-sexp arg))
(define-key kill-map "s" 'km/kill-string-at-point)
(define-key kill-map "." 'km/kill-sentence-at-point)
(define-key kill-map "w" 'km/kill-word-at-point)
(define-key kill-map "p" 'km/kill-paragraph-at-point)
(define-key kill-map "l" 'km/kill-line-at-point)
(defun km/join-next-line-with-space ()
"Join current line to the next line with a space in between."
(interactive)
(move-end-of-line 1)
(kill-line)
(just-one-space))
(define-key kill-map "j" 'km/join-next-line-with-space)
(provide 'init-editing)
|