blob: 4bb8812e95f80a284fdab6ed8b13ce57d7fccc61 (
about) (
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
|
;;; environmentd-mode.el --- Major mode for environment.d(5) files.
;;; Commentary:
;; This major mode font-locks files including /etc/environment and
;; ~/.config/environment.d/*.conf. Their format is specified by the
;; environment.d(5) man page.
;;; Code:
(defconst environmentd-mode/font-lock-defaults
'((("^[[:blank:]]+[^[:blank:]]+" . font-lock-warning-face) ; stray leading whitespace
("^#+[[:blank:]]*" . font-lock-comment-delimiter-face)
("^#+[[:blank:]]*\\(.*\\)$" 1 font-lock-comment-face)
("\\\\[$\\]" . font-lock-string-face) ; escaped $ \
("^\\([A-Za-z_][A-Za-z0-9_]*\\)\\(=\\)"
(1 font-lock-variable-name-face)
(2 font-lock-keyword-face))
("\\(\\${\\)\\([A-Za-z_][A-Za-z0-9_]*\\)\\(:[+-]\\)[^}]*\\(}\\)"
(1 font-lock-keyword-face)
(2 font-lock-variable-name-face)
(3 font-lock-keyword-face)
(4 font-lock-keyword-face)) ; ${X:-default}-variable references
("\\(\\${\\)\\([A-Za-z_][A-Za-z0-9_]*\\)\\(}\\)"
(1 font-lock-keyword-face)
(2 font-lock-variable-name-face)
(3 font-lock-keyword-face)) ; ${X}-variable references
("\\(\\$\\)\\([A-Za-z_][A-Za-z0-9_]*\\)"
(1 font-lock-keyword-face)
(2 font-lock-variable-name-face))) ; $X-variable references
t nil ((?\' . "w") (?\" . "w")))
"Font lock settings for Environment.d mode. See `font-lock-defaults' for documentation.")
(define-derived-mode environmentd-mode prog-mode "Environment.d"
"Environment.d mode is used for environment.d(5) files."
(setq-local comment-start "#"
comment-start-skip "#"
comment-end ""
font-lock-defaults environmentd-mode/font-lock-defaults))
(add-to-list 'auto-mode-alist
'("/environment\\.d/[^/]+\\.conf\\'\\|\\`/etc/environment\\'"
. environmentd-mode))
(provide 'environmentd-mode)
;;; environmentd-mode.el ends here
|
