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diff --git a/configs/shared/emacs/.emacs.d/elpa/log4e-20170401.1304/log4e.el b/configs/shared/emacs/.emacs.d/elpa/log4e-20170401.1304/log4e.el new file mode 100644 index 000000000000..524379430a36 --- /dev/null +++ b/configs/shared/emacs/.emacs.d/elpa/log4e-20170401.1304/log4e.el @@ -0,0 +1,592 @@ +;;; log4e.el --- provide logging framework for elisp + +;; Copyright (C) 2013 Hiroaki Otsu + +;; Author: Hiroaki Otsu <ootsuhiroaki@gmail.com> +;; Keywords: log +;; Package-Version: 20170401.1304 +;; URL: https://github.com/aki2o/log4e +;; Version: 0.3.1 + +;; 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 file 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: +;; +;; This extension provides logging framework for elisp. + +;;; Dependency: +;; +;; Nothing. + +;;; Installation: +;; +;; Put this to your load-path. +;; And put the following lines in your elisp file. +;; +;; (require 'log4e) + +;;; Configuration: +;; +;; See <https://github.com/aki2o/log4e/blob/master/README.md> +;; Otherwise, eval following sexp. +;; (describe-function 'log4e:deflogger) + +;;; API: +;; +;; [EVAL] (autodoc-document-lisp-buffer :type 'command :prefix "log4e:" :docstring t) +;; `log4e:next-log' +;; Move to start of next log on log4e-mode. +;; `log4e:previous-log' +;; Move to start of previous log on log4e-mode. +;; `log4e:insert-start-log-quickly' +;; Insert logging statment for trace level log at start of current function/macro. +;; +;; *** END auto-documentation +;; +;; For detail, see <https://github.com/aki2o/log4e/blob/master/README.md> +;; +;; [Note] Other than listed above, Those specifications may be changed without notice. + +;;; Tested On: +;; +;; - Emacs ... GNU Emacs 23.3.1 (i386-mingw-nt5.1.2600) of 2011-08-15 on GNUPACK + + +;; Enjoy!!! + + +;;; Code: +(eval-when-compile (require 'cl)) +(require 'rx) + + +(defconst log4e-log-level-alist '((fatal . 6) + (error . 5) + (warn . 4) + (info . 3) + (debug . 2) + (trace . 1)) + "Alist of log level value.") + +(defconst log4e-default-logging-function-name-alist '((fatal . "log-fatal") + (error . "log-error") + (warn . "log-warn") + (info . "log-info") + (debug . "log-debug") + (trace . "log-trace")) + "Alist of logging function name at default.") + + +(defmacro log4e--def-symmaker (symnm) + `(progn + (defsubst ,(intern (concat "log4e--make-symbol-" symnm)) (prefix) + (intern (concat ,(format "log4e--%s-" symnm) prefix))))) + +(log4e--def-symmaker "log-buffer") +(log4e--def-symmaker "msg-buffer") +(log4e--def-symmaker "log-template") +(log4e--def-symmaker "time-template") +(log4e--def-symmaker "min-level") +(log4e--def-symmaker "max-level") +(log4e--def-symmaker "toggle-logging") +(log4e--def-symmaker "toggle-debugging") +(log4e--def-symmaker "buffer-coding-system") +(log4e--def-symmaker "author-mail-address") + +(defmacro log4e--def-level-logger (prefix suffix level) + (let ((argform (if suffix + '(msg &rest msgargs) + '(level msg &rest msgargs))) + (buff (log4e--make-symbol-log-buffer prefix)) + (codsys (log4e--make-symbol-buffer-coding-system prefix)) + (logtmpl (log4e--make-symbol-log-template prefix)) + (timetmpl (log4e--make-symbol-time-template prefix)) + (minlvl (log4e--make-symbol-min-level prefix)) + (maxlvl (log4e--make-symbol-max-level prefix)) + (logging-p (log4e--make-symbol-toggle-logging prefix))) + `(progn + + ;; Define logging function + (defun ,(intern (concat prefix "--" (or suffix "log"))) ,argform + ,(format "Do logging for %s level log. +%sMSG/MSGARGS are passed to `format'." + (or (eval level) "any") + (if suffix "" "LEVEL is symbol as a log level in '(trace debug info warn error fatal).\n")) + (let ((log4e--current-msg-buffer ,(log4e--make-symbol-msg-buffer prefix))) + (apply 'log4e--logging ,buff ,codsys ,logtmpl ,timetmpl ,minlvl ,maxlvl ,logging-p ,(if suffix level 'level) msg msgargs))) + + ;; Define logging macro + (defmacro ,(intern (concat prefix "--" (or suffix "log") "*")) ,argform + ,(format "Do logging for %s level log. +%sMSG/MSGARGS are passed to `format'. +Evaluation of MSGARGS is invoked only if %s level log should be printed." + (or (eval level) "any") + (if suffix "" "LEVEL is symbol as a log level in '(trace debug info warn error fatal).\n") + (or (eval level) "the")) + (let ((prefix ,prefix) + (suffix ,suffix) + (level ',level) + (msg msg) + (msgargs msgargs) + (buff (log4e--make-symbol-log-buffer ,prefix)) + (codsys (log4e--make-symbol-buffer-coding-system ,prefix)) + (logtmpl (log4e--make-symbol-log-template ,prefix)) + (timetmpl (log4e--make-symbol-time-template ,prefix)) + (minlvl (log4e--make-symbol-min-level ,prefix)) + (maxlvl (log4e--make-symbol-max-level ,prefix)) + (logging-p (log4e--make-symbol-toggle-logging ,prefix))) + `(let ((log4e--current-msg-buffer ,(log4e--make-symbol-msg-buffer prefix))) + (when (and ,logging-p + (log4e--logging-level-p ,minlvl ,maxlvl ,level)) + (log4e--logging ,buff ,codsys ,logtmpl ,timetmpl ,minlvl ,maxlvl ,logging-p ,(if suffix level 'level) ,msg ,@msgargs))))) + + ))) + +(defsubst log4e--logging-level-p (minlevel maxlevel currlevel) + (let ((minlvlvalue (or (assoc-default minlevel log4e-log-level-alist) + 1)) + (maxlvlvalue (or (assoc-default maxlevel log4e-log-level-alist) + 6)) + (currlvlvalue (or (assoc-default currlevel log4e-log-level-alist) + 0))) + (and (>= currlvlvalue minlvlvalue) + (<= currlvlvalue maxlvlvalue)))) + +(defsubst log4e--get-or-create-log-buffer (buffnm &optional codesys) + (or (get-buffer buffnm) + (let ((buff (get-buffer-create buffnm))) + (with-current-buffer buff + (log4e-mode) + (when codesys + (setq buffer-file-coding-system codesys))) + buff))) + +(defvar log4e--regexp-msg-format + (rx-to-string `(and "%" + (* (any "+#-0")) ; flags + (* (any "0-9")) ; width + (? "." (+ (any "0-9"))) ; precision + (any "a-zA-Z")))) + +(defsubst log4e--insert-log (logtmpl timetmpl level msg msgargs propertize-p) + (let ((timetext (format-time-string timetmpl)) + (lvltext (format "%-05s" (upcase (symbol-name level)))) + (buffer-read-only nil)) + (when propertize-p + (put-text-property 0 (length timetext) 'face 'font-lock-doc-face timetext) + (put-text-property 0 (length lvltext) 'face 'font-lock-keyword-face lvltext)) + (let* ((logtext logtmpl) + (logtext (replace-regexp-in-string "%t" timetext logtext)) + (logtext (replace-regexp-in-string "%l" lvltext logtext)) + (logtext (replace-regexp-in-string "%m" msg logtext)) + (begin (point))) + (insert logtext "\n") + (when propertize-p + (put-text-property begin (+ begin 1) 'log4e--level level)) + (loop initially (goto-char begin) + while (and msgargs + (re-search-forward log4e--regexp-msg-format nil t)) + for currtype = (match-string-no-properties 0) + for currarg = (pop msgargs) + for failfmt = nil + for currtext = (condition-case e + (format currtype currarg) + (error (setq failfmt t) + (format "=%s=" (error-message-string e)))) + if propertize-p + do (ignore-errors + (cond (failfmt (put-text-property 0 (length currtext) 'face 'font-lock-warning-face currtext)) + (t (put-text-property 0 (length currtext) 'face 'font-lock-string-face currtext)))) + do (replace-match currtext t t)) + (goto-char begin)))) + +(defvar log4e--current-msg-buffer nil) + +;; We needs this signature be stay for other compiled plugins using old version +(defun log4e--logging (buffnm codsys logtmpl timetmpl minlevel maxlevel logging-p level msg &rest msgargs) + (when (and logging-p + (log4e--logging-level-p minlevel maxlevel level)) + (save-match-data + (with-current-buffer (log4e--get-or-create-log-buffer buffnm codsys) + (goto-char (point-max)) + (let* ((buffer-read-only nil) + (begin (point)) + (currlog (progn + (log4e--insert-log logtmpl timetmpl level msg msgargs t) + (goto-char (point-max)) + (buffer-substring-no-properties begin (point)))) + (msgbuf (or (when (and log4e--current-msg-buffer + (not (eq log4e--current-msg-buffer t))) + (ignore-errors (get-buffer log4e--current-msg-buffer))) + log4e--current-msg-buffer))) + (when msgbuf + (let ((standard-output (if (buffer-live-p msgbuf) + msgbuf + standard-output))) + (princ currlog)))) + nil)))) + +(defun log4e--get-current-log-line-level () + (save-excursion + (beginning-of-line) + (get-text-property (point) 'log4e--level))) + +;; We needs this signature be stay for other plugins compiled with this old version +(defun log4e--clear-log (buffnm) + (with-current-buffer (log4e--get-or-create-log-buffer buffnm) + (setq buffer-read-only nil) + (erase-buffer))) + +;; We needs this signature be stay for other plugins compiled with this old version +(defun log4e--open-log (buffnm) + (let* ((buff (get-buffer buffnm))) + (if (not (buffer-live-p buff)) + (message "[Log4E] Not exist log buffer.") + (with-current-buffer buff + (setq buffer-read-only t)) + (pop-to-buffer buff)))) + +;; We needs this signature be stay for other plugins compiled with this old version +(defun log4e--open-log-if-debug (buffnm dbg) + (when dbg + (log4e--open-log buffnm))) + +;; (defun log4e--send-report-if-not-debug (buffnm dbg addr prefix) +;; (let* ((buff (get-buffer buffnm))) +;; (when (and (not dbg) +;; (stringp addr) +;; (buffer-live-p buff)) +;; (reporter-submit-bug-report addr prefix nil nil nil nil)))) + + +(defmacro log4e:deflogger (prefix msgtmpl timetmpl &optional log-function-name-custom-alist) + "Define the functions of logging for your elisp. + +Specification: + After eval this, you can use the functions for supporting about logging. They are the following ... + - do logging for each log level. Log level are trace, debug, info, warn, error and fatal. + - set max and min log level. + - switch logging. + - switch debugging. + - open and clear log buffer. + - send bug report for you. + For details, see Functions section. + +Argument: + - PREFIX is string as your elisp prefix. + - MSGTMPL is string as format of log. The following words has a special meaning. + - %t ... Replaced with time string. About it, see TIMETMPL argument. + - %l ... Replaced with log level. They are 'TRACE', 'DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL'. + - %m ... Replaced with log message that passed by you. + - TIMETMPL is string as format of time. This value is passed to `format-time-string'. + - LOG-FUNCTION-NAME-CUSTOM-ALIST is alist as the function name of logging. + - If this value is nil, define the following functions. + yourprefix--log-trace + yourprefix--log-debug + ... + yourprefix--log-fatal + - If you want to custom the name of them, give like the following value. + '((fatal . \"fatal\") + (error . \"error\") + (warn . \"warn\") + (info . \"info\") + (debug . \"debug\") + (trace . \"trace\")) + Then, define the following functions. + yourprefix--trace + yourprefix--debug + ... + yourprefix--fatal + +Functions: + List all functions defined below. PREFIX is your prefix. + - PREFIX--log-fatal ... #1 + - PREFIX--log-error ... #1 + - PREFIX--log-warn ... #1 + - PREFIX--log-info ... #1 + - PREFIX--log-debug ... #1 + - PREFIX--log-trace ... #1 + - PREFIX--log-fatal* ... #2 + - PREFIX--log-error* ... #2 + - PREFIX--log-warn* ... #2 + - PREFIX--log-info* ... #2 + - PREFIX--log-debug* ... #2 + - PREFIX--log-trace* ... #2 + - PREFIX--log + - PREFIX--log-set-level + - PREFIX--log-enable-logging ... #3 + - PREFIX--log-disable-logging ... #3 + - PREFIX--log-enable-messaging ... #3 + - PREFIX--log-disable-messaging ... #3 + - PREFIX--log-enable-debugging ... #3 + - PREFIX--log-disable-debugging ... #3 + - PREFIX--log-debugging-p + - PREFIX--log-set-coding-system + - PREFIX--log-set-author-mail-address + - PREFIX--log-clear-log ... #3 + - PREFIX--log-open-log ... #3 + - PREFIX--log-open-log-if-debug + + #1 : You can customize this name + #2 : Name is a #1 name + \"*\" + #3 : This is command + +Example: +;; If you develop elisp that has prefix \"hoge\", write and eval the following sexp in your elisp file. + + (require 'log4e) + (log4e:deflogger \"hoge\" \"%t [%l] %m\" \"%H:%M:%S\") + +;; Eval the following + (hoge--log-enable-logging) + +;; Then, write the following + + (defun hoge-do-hoge (hoge) + (if (not (stringp hoge)) + (hoge--log-fatal \"failed do hoge : hoge is '%s'\" hoge) + (hoge--log-debug \"start do hoge about '%s'\" hoge) + (message \"hoge!\") + (hoge--log-info \"done hoge about '%s'\" hoge))) + +;; Eval the following + (hoge-do-hoge \"HOGEGE\") + +;; Do M-x hoge--log-open-log +;; Open the buffer which name is \" *log4e-hoge*\". The buffer string is below +12:34:56 [INFO ] done hoge about 'HOGEGE' + +;; Eval the following + (hoge--log-set-level 'trace) + (hoge-do-hoge \"FUGAGA\") + +;; Do M-x hoge--log-open-log +;; Open the buffer. its string is below +12:34:56 [INFO ] done hoge about 'HOGEGE' +12:35:43 [DEBUG] start do hoge about 'FUGAGA' +12:35:43 [INFO ] done hoge about 'FUGAGA' + +" + (declare (indent 0)) + (if (or (not (stringp prefix)) (string= prefix "") + (not (stringp msgtmpl)) (string= msgtmpl "") + (not (stringp timetmpl)) (string= timetmpl "")) + (message "[LOG4E] invalid argument of deflogger") + (let* ((bufsym (log4e--make-symbol-log-buffer prefix)) + (msgbufsym (log4e--make-symbol-msg-buffer prefix)) + (logtmplsym (log4e--make-symbol-log-template prefix)) + (timetmplsym (log4e--make-symbol-time-template prefix)) + (minlvlsym (log4e--make-symbol-min-level prefix)) + (maxlvlsym (log4e--make-symbol-max-level prefix)) + (tglsym (log4e--make-symbol-toggle-logging prefix)) + (dbgsym (log4e--make-symbol-toggle-debugging prefix)) + (codsyssym (log4e--make-symbol-buffer-coding-system prefix)) + (addrsym (log4e--make-symbol-author-mail-address prefix)) + (funcnm-alist (loop with custom-alist = (car (cdr log-function-name-custom-alist)) + for lvl in '(fatal error warn info debug trace) + for lvlpair = (assq lvl custom-alist) + for fname = (or (cdr-safe lvlpair) "") + collect (or (if (string-match "\*" fname) + (progn + (message "[LOG4E] ignore %s level name in log-function-name-custom-alist. can't use '*' for the name." lvl) + nil) + lvlpair) + (assq lvl log4e-default-logging-function-name-alist))))) + `(progn + + ;; Define variable for prefix + (defvar ,bufsym (format " *log4e-%s*" ,prefix)) + (defvar ,logtmplsym ,msgtmpl) + (defvar ,timetmplsym ,timetmpl) + (defvar ,minlvlsym 'info) + (defvar ,maxlvlsym 'fatal) + (defvar ,tglsym nil) + (defvar ,msgbufsym nil) + (defvar ,dbgsym nil) + (defvar ,codsyssym nil) + (defvar ,addrsym nil) + + ;; Define level set function + (defun ,(intern (concat prefix "--log-set-level")) (minlevel &optional maxlevel) + "Set range for doing logging. + +MINLEVEL is symbol of lowest level for doing logging. its default is 'info. +MAXLEVEL is symbol of highest level for doing logging. its default is 'fatal." + (setq ,minlvlsym minlevel) + (setq ,maxlvlsym maxlevel)) + + ;; Define logging toggle function + (defun ,(intern (concat prefix "--log-enable-logging")) () + "Enable logging by logging functions." + (interactive) + (setq ,tglsym t)) + (defun ,(intern (concat prefix "--log-disable-logging")) () + "Disable logging by logging functions." + (interactive) + (setq ,tglsym nil)) + + ;; Define messaging toggle function + (defun ,(intern (concat prefix "--log-enable-messaging")) (&optional buffer) + "Enable dump the log into other buffer by logging functions. + +BUFFER is a buffer dumped log into. nil means *Messages* buffer." + (interactive) + (setq ,msgbufsym (or buffer t))) + (defun ,(intern (concat prefix "--log-disable-messaging")) () + "Disable dump the log into other buffer by logging functions." + (interactive) + (setq ,msgbufsym nil)) + + ;; Define debugging toggle function + (defun ,(intern (concat prefix "--log-enable-debugging")) () + "Enable debugging and logging. + +`PREFIX--log-debugging-p' will return t." + (interactive) + (setq ,tglsym t) + (setq ,dbgsym t)) + (defun ,(intern (concat prefix "--log-disable-debugging")) () + "Disable debugging. + +`PREFIX--log-debugging-p' will return nil." + (interactive) + (setq ,dbgsym nil)) + (defun ,(intern (concat prefix "--log-debugging-p")) () + ,dbgsym) + + ;; Define coding system set funtion + (defun ,(intern (concat prefix "--log-set-coding-system")) (coding-system) + "Set charset and linefeed of LOG-BUFFER. + +CODING-SYSTEM is symbol for setting to `buffer-file-coding-system'. +LOG-BUFFER is a buffer which name is \" *log4e-PREFIX*\"." + (setq ,codsyssym coding-system)) + + ;; ;; Define author mail set function + ;; (defun ,(intern (concat prefix "--log-set-author-mail-address")) (before-atmark after-atmark) + ;; "Set mail address of author for elisp that has PREFIX. This value is used SEND-REPORT. + + ;; BEFORE-ATMARK is string as part of mail address. If your address is \"hoge@example.co.jp\", it is \"hoge\". + ;; AFTER-ATMARK is string as part of mail address. If your address is \"hoge@example.co.jp\", it is \"example.co.jp\". + ;; SEND-REPORT is `PREFIX--log-send-report-if-not-debug'." + ;; (setq ,addrsym (concat before-atmark "@" after-atmark))) + + ;; Define log buffer handle function + (defun ,(intern (concat prefix "--log-clear-log")) () + "Clear buffer string of buffer which name is \" *log4e-PREFIX*\"." + (interactive) + (log4e--clear-log ,bufsym)) + (defun ,(intern (concat prefix "--log-open-log")) () + "Open buffer which name is \" *log4e-PREFIX*\"." + (interactive) + (log4e--open-log ,bufsym)) + (defun ,(intern (concat prefix "--log-open-log-if-debug")) () + "Open buffer which name is \" *log4e-PREFIX*\" if debugging is enabled." + (log4e--open-log-if-debug ,bufsym ,dbgsym)) + + ;; ;; Define report send function + ;; (defun ,(intern (concat prefix "--log-send-report-if-not-debug")) () + ;; "Send bug report to author if debugging is disabled. + + ;; The author mailaddress is set by `PREFIX--log-set-author-mail-address'. + ;; About the way of sending bug report, see `reporter-submit-bug-report'." + ;; (log4e--send-report-if-not-debug ,bufsym ,dbgsym ,addrsym ,prefix)) + + ;; Define each level logging function + (log4e--def-level-logger ,prefix nil nil) + (log4e--def-level-logger ,prefix ,(assoc-default 'fatal funcnm-alist) 'fatal) + (log4e--def-level-logger ,prefix ,(assoc-default 'error funcnm-alist) 'error) + (log4e--def-level-logger ,prefix ,(assoc-default 'warn funcnm-alist) 'warn) + (log4e--def-level-logger ,prefix ,(assoc-default 'info funcnm-alist) 'info) + (log4e--def-level-logger ,prefix ,(assoc-default 'debug funcnm-alist) 'debug) + (log4e--def-level-logger ,prefix ,(assoc-default 'trace funcnm-alist) 'trace) + + )))) + + +;;;###autoload +(define-derived-mode log4e-mode view-mode "Log4E" + "Major mode for browsing a buffer made by log4e. + +\\<log4e-mode-map> +\\{log4e-mode-map}" + (define-key log4e-mode-map (kbd "J") 'log4e:next-log) + (define-key log4e-mode-map (kbd "K") 'log4e:previous-log)) + +(defun log4e:next-log () + "Move to start of next log on log4e-mode." + (interactive) + (let* ((level)) + (while (and (not level) + (< (point) (point-max))) + (forward-line 1) + (setq level (log4e--get-current-log-line-level))) + level)) + +(defun log4e:previous-log () + "Move to start of previous log on log4e-mode." + (interactive) + (let* ((level)) + (while (and (not level) + (> (point) (point-min))) + (forward-line -1) + (setq level (log4e--get-current-log-line-level))) + level)) + +;;;###autoload +(defun log4e:insert-start-log-quickly () + "Insert logging statment for trace level log at start of current function/macro." + (interactive) + (let* ((fstartpt (when (re-search-backward "(\\(?:defun\\|defmacro\\|defsubst\\)\\*? +\\([^ ]+\\) +(\\([^)]*\\))" nil t) + (point))) + (fncnm (when fstartpt (match-string-no-properties 1))) + (argtext (when fstartpt (match-string-no-properties 2))) + (prefix (save-excursion + (goto-char (point-min)) + (loop while (re-search-forward "(log4e:deflogger[ \n]+\"\\([^\"]+\\)\"" nil t) + for prefix = (match-string-no-properties 1) + for currface = (get-text-property (match-beginning 0) 'face) + if (not (eq currface 'font-lock-comment-face)) + return prefix)))) + (when (and fstartpt prefix) + (let* ((fncnm (replace-regexp-in-string (concat "\\`" prefix "[^a-zA-Z0-9]+") "" fncnm)) + (fncnm (replace-regexp-in-string "-" " " fncnm)) + (argtext (replace-regexp-in-string "\n" " " argtext)) + (argtext (replace-regexp-in-string "^ +" "" argtext)) + (argtext (replace-regexp-in-string " +$" "" argtext)) + (args (split-string argtext " +")) + (args (loop for arg in args + if (and (not (string= arg "")) + (not (string-match "\\`&" arg))) + collect arg)) + (logtext (loop with ret = (format "start %s." fncnm) + for arg in args + do (setq ret (concat ret " " arg "[%s]")) + finally return ret)) + (sexpformat (loop with ret = "(%s--log 'trace \"%s\"" + for arg in args + do (setq ret (concat ret " %s")) + finally return (concat ret ")"))) + (inserttext (apply 'format sexpformat prefix logtext args))) + (forward-char) + (forward-sexp 3) + (when (re-search-forward "\\=[ \n]+\"" nil t) + (forward-char -1) + (forward-sexp)) + (newline-and-indent) + (insert inserttext))))) + + +(provide 'log4e) +;;; log4e.el ends here |