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304
lisp/dired-plus-coloring.el Normal file
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;;; dired-plus-coloring.el --- -*- lexical-binding: t -*-
;; Copyright (C) 2022 Benson Chu
;; Author: Benson Chu <bensonchu457@gmail.com>
;; Created: [2022-10-14 09:47]
;; This file is not part of GNU Emacs
;; 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:
;;; Code:
(defvar dired-font-lock-keywords
(list
;;
;; Dired marks.
(list dired-re-mark '(0 dired-mark-face))
;;
;; We make heavy use of MATCH-ANCHORED, since the regexps don't identify the
;; file name itself. We search for Dired defined regexps, and then use the
;; Dired defined function `dired-move-to-filename' before searching for the
;; simple regexp ".+". It is that regexp which matches the file name.
;;
;; Marked files.
(list (concat "^[" (char-to-string dired-marker-char) "]")
'(".+" (dired-move-to-filename) nil (0 dired-marked-face)))
;;
;; Flagged files.
(list (concat "^[" (char-to-string dired-del-marker) "]")
'(".+" (dired-move-to-filename) nil (0 dired-flagged-face)))
;; People who are paranoid about security would consider this more
;; important than other things such as whether it is a directory.
;; But we don't want to encourage paranoia, so our default
;; should be what's most useful for non-paranoids. -- rms.
;;; ;;
;;; ;; Files that are group or world writable.
;;; (list (concat dired-re-maybe-mark dired-re-inode-size
;;; "\\([-d]\\(....w....\\|.......w.\\)\\)")
;;; '(1 dired-warning-face)
;;; '(".+" (dired-move-to-filename) nil (0 dired-warning-face)))
;; However, we don't need to highlight the file name, only the
;; permissions, to win generally. -- fx.
;; Fixme: we could also put text properties on the permission
;; fields with keymaps to frob the permissions, somewhat a la XEmacs.
(list (concat dired-re-maybe-mark dired-re-inode-size
"[-d]....\\(w\\)....") ; group writable
'(1 dired-perm-write-face))
(list (concat dired-re-maybe-mark dired-re-inode-size
"[-d].......\\(w\\).") ; world writable
'(1 dired-perm-write-face))
(list (concat dired-re-maybe-mark dired-re-inode-size
"[-d]..\\(s\\)......") ; suid
'(1 'dired-set-id))
(list (concat dired-re-maybe-mark dired-re-inode-size
"[-d].....\\([sS]\\)...") ; guid
'(1 'dired-set-id))
;;
;; Subdirectories.
(list dired-re-dir
'(".+" (dired-move-to-filename) nil (0 dired-directory-face)))
;;
;; Files suffixed with `completion-ignored-extensions'.
'(eval .
;; It is quicker to first find just an extension, then go back to the
;; start of that file name. So we do this complex MATCH-ANCHORED form.
(list (concat
"\\(" (regexp-opt completion-ignored-extensions)
"\\|#\\|\\.#.+\\)$")
'(".+" (dired-move-to-filename) nil (0 dired-ignored-face))))
;;
;; Files suffixed with `completion-ignored-extensions'
;; plus a character put in by -F.
'(eval .
(list (concat "\\(" (regexp-opt completion-ignored-extensions)
"\\|#\\|\\.#.+\\)[*=|]$")
'(".+" (progn
(end-of-line)
;; If the last character is not part of the filename,
;; move back to the start of the filename
;; so it can be fontified.
;; Otherwise, leave point at the end of the line;
;; that way, nothing is fontified.
(unless (get-text-property (1- (point)) 'mouse-face)
(dired-move-to-filename)))
nil (0 dired-ignored-face))))
;;
;; Broken Symbolic link.
(list dired-re-sym
(list (lambda (end)
(let* ((file (dired-file-name-at-point))
(truename (ignore-errors (file-truename file))))
;; either not existent target or circular link
(and (not (and truename (file-exists-p truename)))
(search-forward-regexp "\\(.+\\) \\(->\\) ?\\(.+\\)" end t))))
'(dired-move-to-filename)
nil
'(1 'dired-broken-symlink)
'(2 dired-symlink-face)
'(3 '(face dired-broken-symlink dired-symlink-filename t))))
;;
;; Symbolic link to a directory.
(list dired-re-sym
(list (lambda (end)
(when-let* ((file (dired-file-name-at-point))
(truename (ignore-errors (file-truename file))))
(and (file-directory-p truename)
(search-forward-regexp "\\(.+-> ?\\)\\(.+\\)" end t))))
'(dired-move-to-filename)
nil
'(1 dired-symlink-face)
'(2 '(face dired-directory-face dired-symlink-filename t))))
;;
;; Symbolic link to a non-directory.
(list dired-re-sym
(list (lambda (end)
(when-let ((file (dired-file-name-at-point)))
(let ((truename (ignore-errors (file-truename file))))
(and (or (not truename)
(not (file-directory-p truename)))
(search-forward-regexp "\\(.+-> ?\\)\\(.+\\)"
end t)))))
'(dired-move-to-filename)
nil
'(1 dired-symlink-face)
'(2 '(face default dired-symlink-filename t))))
;;
;; Sockets, pipes, block devices, char devices.
(list dired-re-special
'(".+" (dired-move-to-filename) nil (0 'dired-special)))
;;
;; Explicitly put the default face on file names ending in a colon to
;; avoid fontifying them as directory header.
(list (concat dired-re-maybe-mark dired-re-inode-size dired-re-perms ".*:$")
'(".+" (dired-move-to-filename) nil (0 'default)))
;;
;; Directory headers.
(list dired-subdir-regexp '(1 dired-header-face))
)
"Additional expressions to highlight in Dired mode.")
(defvar diredp-font-lock-keywords-1
(list
'("^ \\(.+:\\)$" 1 diredp-dir-heading) ; Directory headers
'("^ wildcard.*$" 0 'default) ; Override others, e.g. `l' for `diredp-other-priv'.
'("^ (No match).*$" 0 'default) ; Override others, e.g. `t' for `diredp-other-priv'.
'("[^ .]\\(\\.[^. /]+\\)$" 1 diredp-file-suffix) ; Suffix, including `.'.
'("\\([^ ]+\\) -> .+$" 1 diredp-symlink) ; Symbolic links
;; 1) Date/time and 2) filename w/o suffix.
;; This is a bear, and it is fragile - Emacs can change `dired-move-to-filename-regexp'.
(if (or (not (fboundp 'version<)) (version< emacs-version "23.2"))
(list dired-move-to-filename-regexp
(list 1 'diredp-date-time t t) ; Date/time
(list (concat "\\(.+\\)\\(" (concat (funcall #'regexp-opt diredp-compressed-extensions)
"\\)[*]?$")) ; Compressed-file name
nil nil (list 0 diredp-compressed-file-name 'keep t)))
`(,dired-move-to-filename-regexp
(7 diredp-date-time t t) ; Date/time, locale (western or eastern)
(2 diredp-date-time t t) ; Date/time, ISO
(,(concat "\\(.+\\)\\(" (concat (funcall #'regexp-opt diredp-compressed-extensions)
"\\)[*]?$"))
nil nil (0 diredp-compressed-file-name keep t)))) ; Compressed-file suffix
(if (or (not (fboundp 'version<)) (version< emacs-version "23.2"))
(list dired-move-to-filename-regexp
(list 1 'diredp-date-time t t) ; Date/time
(list "\\(.+\\)$" nil nil (list 0 diredp-file-name 'keep t))) ; Filename
`(,dired-move-to-filename-regexp
(7 diredp-date-time t t) ; Date/time, locale (western or eastern)
(2 diredp-date-time t t) ; Date/time, ISO
("\\(.+\\)$" nil nil (0 diredp-file-name keep t)))) ; Filename (not a compressed file)
;; Files to ignore.
;; Use face `diredp-ignored-file-name' for omission by file-name extension.
;; Use face `diredp-omit-file-name' for omission by entire file name.
(let* ((omit-exts (or (and (boundp 'dired-omit-extensions) dired-omit-extensions)
completion-ignored-extensions))
(omit-exts (and omit-exts (mapconcat #'regexp-quote omit-exts "\\|")))
(compr-exts (and diredp-ignore-compressed-flag
(concat "\\|" (mapconcat #'regexp-quote diredp-compressed-extensions "\\|")))))
(list (concat "^ \\(.*\\(" omit-exts compr-exts "\\)[*]?\\)$") ; [*]? allows for executable flag (*).
1 diredp-ignored-file-name t))
`(,(concat "^.*" dired-move-to-filename-regexp
"\\(" diredp-omit-files-font-lock-regexp "\\)[*]?$") ; [*]? allows for executable flag (*).
(0 diredp-omit-file-name t))
;; Compressed-file (suffix)
(list (concat "\\(" (funcall #'regexp-opt diredp-compressed-extensions) "\\)[*]?$")
1 diredp-compressed-file-suffix t)
'("\\([*]\\)$" 1 diredp-executable-tag t) ; Executable (*)
;; Inode, hard-links, & file size (. and , are for the decimal point, depending on locale)
;; See comment for `directory-listing-before-filename-regexp' in `files.el' or `files+.el'.
'("\\(\\([0-9]+\\([.,][0-9]+\\)?\\)[BkKMGTPEZY]?[ /]?\\)" 1 diredp-number)
;; Directory names - exclude d:/..., Windows drive letter in a dir heading.
(list (concat dired-re-maybe-mark dired-re-inode-size "\\(d\\)[^:]")
'(1 diredp-dir-priv t) '(".+" (dired-move-to-filename) nil (0 diredp-dir-name t)))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]........\\(x\\)") ; o x
'(1 diredp-exec-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]........\\([lsStT]\\)") ; o misc
'(1 diredp-other-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].......\\(w\\).") ; o w
'(1 diredp-write-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]......\\(r\\)..") ; o r
'(1 diredp-read-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].....\\(x\\)...") ; g x
'(1 diredp-exec-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].....\\([lsStT]\\)...") ; g misc
'(1 diredp-other-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]....\\(w\\)....") ; g w
'(1 diredp-write-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]...\\(r\\).....") ; g r
'(1 diredp-read-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]..\\(x\\)...") ; u x
'(1 diredp-exec-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]..\\([lsStT]\\)...") ; u misc
'(1 diredp-other-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].\\(w\\)....") ; u w
'(1 diredp-write-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]\\(r\\).....") ; u r
'(1 diredp-read-priv))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]........\\([-rwxlsStT]\\)") ; o -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].......\\([-rwxlsStT]\\).") ; g -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]......\\([-rwxlsStT]\\)..") ; u -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].....\\([-rwxlsStT]\\)...") ; o -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]....\\([-rwxlsStT]\\)....") ; g -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]...\\([-rwxlsStT]\\).....") ; u -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]..\\([-rwxlsStT]\\)......") ; o -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl].\\([-rwxlsStT]\\).......") ; g -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "[-dl]\\([-rwxlsStT]\\)........") ; u -
'(1 diredp-no-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "\\([bcsmpS]\\)") ; (rare)
'(1 diredp-rare-priv keep))
(list (concat dired-re-maybe-mark dired-re-inode-size "\\(l\\)[-rwxlsStT]") ; l
'(1 diredp-link-priv keep))
(list (concat "^\\([^\n " (char-to-string dired-del-marker) "].*$\\)")
1 diredp-flag-mark-line t) ; Flag/mark lines
(list (concat "^\\([^\n " (char-to-string dired-del-marker) "]\\)") ; Flags, marks (except D)
1 diredp-flag-mark t)
(list (concat "^\\([" (char-to-string dired-del-marker) "].*$\\)") ; Deletion-flagged lines
1 diredp-deletion-file-name t)
(list (concat "^\\([" (char-to-string dired-del-marker) "]\\)") ; Deletion flags (D)
1 diredp-deletion t)
) "2nd level of Dired highlighting. See `font-lock-maximum-decoration'.")
(defun font-lock-refresh-defaults ()
"Restart fontification in current buffer after recomputing from defaults.
Recompute fontification variables using `font-lock-defaults' and
`font-lock-maximum-decoration'. Then restart fontification.
Use this function when you have changed any of the above
variables directly.
Note: This function will erase modifications done by
`font-lock-add-keywords' or `font-lock-remove-keywords', but will
preserve `hi-lock-mode' highlighting patterns."
(font-lock-mode -1)
(kill-local-variable 'font-lock-set-defaults)
(font-lock-mode 1))
(defun diredp--set-up-font-locking ()
"Add this to `dired-mode-hook' to provide for second-level fontifying."
(set (make-local-variable 'font-lock-defaults)
;; Two levels. Use 3-element list, since it is standard to have one more
;; than the number of levels. This is necessary for it to work with
;; `font(-lock)-menus.el'.
'((dired-font-lock-keywords
dired-font-lock-keywords
diredp-font-lock-keywords-1)
t nil nil beginning-of-line))
;; Refresh `font-lock-keywords' from `font-lock-defaults'
(when (fboundp 'font-lock-refresh-defaults) (font-lock-refresh-defaults)))
(add-hook 'dired-mode-hook 'diredp--set-up-font-locking)
(provide 'dired-plus-coloring)
;;; dired-plus-coloring.el ends here

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lisp/lldb-gud.el Normal file
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;;; my-ligatures.el --- -*- lexical-binding: t -*-
;; Copyright (C) 2023 Benson Chu
;; Author: Benson Chu <bensonchu457@gmail.com>
;; Created: [2023-01-10 09:40]
;; This file is not part of GNU Emacs
;; 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:
;;; Code:
(require 'use-package)
(use-package ligature)
;; Enable the www ligature in every possible major mode
(ligature-set-ligatures 't '("www"))
;; Enable ligatures in programming modes
(ligature-set-ligatures 'prog-mode '("www" "**" "***" "**/" "*>" "*/" "\\\\" "\\\\\\" "{-" "::"
":::" ":=" "!!" "!=" "!==" "-}" "----" "-->" "->" "->>"
"-<" "-<<" "-~" "#{" "#[" "##" "###" "####" "#(" "#?" "#_"
"#_(" ".-" ".=" ".." "..<" "..." "?=" "??" ";;" "/*" "/**"
"/=" "/==" "/>" "//" "///" "&&" "||" "||=" "|=" "|>" "^=" "$>"
"++" "+++" "+>" "=:=" "==" "===" "==>" "=>" "=>>" "<="
"=<<" "=/=" ">-" ">=" ">=>" ">>" ">>-" ">>=" ">>>" "<*"
"<*>" "<|" "<|>" "<$" "<$>" "<!--" "<-" "<--" "<->" "<+"
"<+>" "<=" "<==" "<=>" "<=<" "<>" "<<" "<<-" "<<=" "<<<"
"<~" "<~~" "</" "</>" "~@" "~-" "~>" "~~" "~~>" "%%"))
(global-ligature-mode nil)
(set-face-attribute 'default nil :family "FiraCode" :weight 'medium :height 100)
(provide 'my-ligatures)
;;; my-ligatures.el ends here

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;; This buffer is for text that is not saved, and for Lisp evaluation.
;; To create a file, visit it with C-x C-f and enter text in its buffer.
(defun ll/verify-itineraries ()
(interactive)
(save-excursion
(goto-char (point-min))
(let ((m (gethash "Argo" ll/def-class-hash)) a)
(while (re-search-forward
(rx "ItinClass<" (group (+ (or alphanumeric "_"))) ">")
nil t)
(let ((sym (intern (match-string 1))))
(unless (gethash sym m)
(push sym a))))
(--> a
(seq-uniq it)
(mapcar #'symbol-name it)
(mapcar #'(lambda (x) (concat x "\n")) it)
(apply #'concat it)
(message it)))))