emacs: use template-mode instead of template-simple

1 files changed, 0 insertions, 418 deletions

diff --git a/emacs.d/lisp/template-simple.el b/emacs.d/lisp/template-simple.el
deleted file mode 100644
index 60e268b..0000000
--- a/emacs.d/lisp/template-simple.el
+++ /dev/null
@@ -1,418 +0,0 @@
-;;; template-simple.el --- Simple template functions and utils
-
-;; Copyright (C) 2007  Ye Wenbin
-
-;; Author: Ye Wenbin <wenbinye@gmail.com>
-;; Maintainer: Ye Wenbin <wenbinye@gmail.com>
-;; Created: 21 Dec 2007
-;; Version: 0.01
-;; Keywords: tools, convenience
-;; 
-;; This file is part of PDE (Perl Development Environment).
-;; But it is useful for generic programming.
-
-;; This file 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 2, 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 GNU Emacs; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; * Why not template?
-;;   A template.el is already exists, and it does everything well.
-;;   But I hate to read the code to use it in my extension. I need
-;;   simple thing to get work done. template-simple is designed
-;;   to compatible with template. The two useful features are
-;;   implemented, expand template in file and update file header.
-;;   And with addtional, you can use this to write simple skeleton
-;;   and tempo template. Or you can implement other expand function
-;;   to expand the parsed templates.
-;;
-;; * Where to use it?
-;;   You can use it with autoinsert, tempo, skeleton or other related
-;;   extensions. I hope this help you to write template for tempo or
-;;   skeleton without any knowledge with emacs lisp.
-;;
-;; * Tips
-;;   If you don't like the (>>> and <<<) for open and close paren,
-;;   you can overwrite it like file variable in template, for example:
-;;
-;;   (template-simple-expand
-;;    ";; -*- template-parens: (\"{\" . \"}\"); template-expand-function: template-tempo-expand -*-
-;;   (defun {p} ({p})
-;;     \"{p}\"
-;;     {p}
-;;     )")
-;;
-;;   The template is expand by template-tempo-expand and use {} as paren inside
-;;   template string.
-
-;;; Dependencies:
-;;  no extra libraries is required
-
-;;; Installation:
-;; Put this file into your load-path and the following into your ~/.emacs:
-;;   (require 'template-simple)
-;;   
-;;; Code:
-(eval-when-compile
-  (require 'cl))
-
-
-;;; Customizable variables
-(defgroup template-simple nil
-  "Simple template functions and utils"
-  :group 'abbrev
-  :group 'convenience
-  :group 'pde)
-
-(defcustom template-directory-list
-  (append '("~/.templates/")
-          (if (boundp 'auto-insert-directory)
-              (list auto-insert-directory)))
-  "*Directory for lookup template files."
-  :type '(repeat directory)
-  :group 'template-simple)
-
-(defcustom template-default-alist
-  '(("dir" (file-name-directory template-file-name))
-    ("file" (file-name-nondirectory template-file-name))
-    ("file-sans" (file-name-sans-extension
-                  (file-name-nondirectory template-file-name)))
-    ("file-ext" (file-name-extension
-                 (file-name-nondirectory template-file-name)))
-    ("file-upcase" (upcase (file-name-sans-extension
-                            (file-name-nondirectory template-file-name))))
-    ("date" (format-time-string template-date-format))
-    ("cdate" (let ((system-time-locale "C"))
-               (format-time-string template-cdate-format)))
-    ("iso-date" (format-time-string "%Y-%m-%d"))
-    ("vc-date" (prog2
-                   (set-time-zone-rule "UTC")
-                   (format-time-string "%Y/%m/%d %T")
-                 (set-time-zone-rule nil)))
-    ("year" (format-time-string "%Y"))
-    ("time" (format-time-string template-time-format))
-    ("author" (or user-mail-address
-                  (concat (user-login-name) "@" (system-name))))
-    ("user-name" user-full-name)
-    ("login-name" user-login-name)
-    ("host-addr" (or mail-host-address (system-name))))
-  "*Default expansion list"
-  :type '(alist :key-type string :value-type sexp)
-  :group 'template-simple)
-
-(defcustom template-date-format "%d %b %Y"
-  "*Date format for date in `template-default-alist'."
-  :type 'string
-  :group 'template-simple)
-
-(defcustom template-cdate-format "%d %b %Y"
-  "*Date format for date with `system-time-locale' has value \"C\""
-  :type 'string
-  :group 'template-simple)
-
-(defcustom template-time-format "%T"
-  "*Time format for time in `template-time-format'."
-  :type 'string
-  :group 'template-simple)
-
-(defcustom template-header-regexp
-  '(("@(#)\\([^ \t\n]+\\)" . 1)
-    ("^\\([^ \t]\\{,3\\}[ \t]+\\)\\([^ \t\n][^ \t\n]*\\)[ \t]+--" . 2))
-  "Alist of regexps matching the file name in the header.
-`car' is a regexp to match file header, `cdr' indicate which part
-to replace with the file name."
-  :type '(alist :key-type regexp :value-type integer)
-  :group 'template-simple)
-
-(defcustom template-query t
-  "*Non-nil means ask user before expand template or update header."
-  :type 'boolean
-  :group 'template-simple)
-
-(defvar template-skeleton-alist
-  '(("point" _))
-  "*Translation between parsed template to skeleton element.")
-
-(defvar template-tempo-alist
-  '(("point" p)
-    ("p" p))
-  "*Translation between parsed template to tempo element.")
-
-
-;;; Internal variables
-(defvar template-expand-function 'template-tempo-expand
-  "Functions to expand parsed template.")
-(put 'template-expand-function 'safe-local-variable 'functionp)
-
-(defvar template-parens (cons "(>>>" "<<<)")
-  "Open and close parenthesis.")
-(put 'template-parens 'safe-local-variable 'consp)
-
-(defvar template-file-name nil
-  "Internal variable: full name of the file when template expanded.")
-
-
-;;; Core functions
-(defun template-compile ()
-  "Parse current buffer to parsed template.
-The template can have a file variable line, which can override default
-global variable `template-parens' and `template-expand-function'.
-The program fragment is surrounded by `template-parens', the escape
-char `\\' is used for escape the open parenthesis.
-The text in the parentheseses are `read' into a list. For example:
-  (template-compile-string
-   \";; -*- template-parens: (\\\"{\\\" . \\\"}\\\") -*- 
-   (defun {p} ({p})
-    \\\"{(read-from-minibuffer \\\"Document: \\\")}\\\"
-    )
-   \")
-
-  is compile to a list like this:
-  (\" (defun \" (p) \" (\" (p) \")
-    \\\"\" ((read-from-minibuffer \"Document: \")) \"\\\"
-    )
-   \")
-"
-  (save-excursion
-    (let ((vars (hack-local-variables-prop-line))
-          (beg (point-min))
-          (template-parens template-parens)
-          open close templates escape)
-      (goto-char (point-min))
-      (when vars
-        (mapc (lambda (var) (set (car var) (cdr var))) vars)
-        ;; delete the file variable line for template-simple only
-        (forward-line 1)
-        (delete-region (point-min) (point)))
-      (setq open (regexp-quote (car template-parens))
-            close (regexp-quote (cdr template-parens)))
-      (while (re-search-forward open nil t)
-        (setq escape nil)
-        (when (looking-back (concat "\\([^\\]\\|\\`\\)\\([\\]+\\)" open))
-          (setq escape (match-string 2))
-          (replace-match (substring escape 0 (/ (length escape) 2))
-                         nil t nil 2)
-          (goto-char (match-end 0))
-          ;; if length of escape is odd, just a normal string, continue
-          (setq escape (= (% (length escape) 2) 1)))
-        (unless escape
-          ;; parse template expansion
-          (let ((expansion-start (point))
-                state done forms)
-            (push (buffer-substring-no-properties beg (- (point) (length (car template-parens))))
-                  templates)
-            (with-syntax-table emacs-lisp-mode-syntax-table
-              (while (not done)
-                (if (re-search-forward close nil t)
-                    (progn
-                      (setq state (parse-partial-sexp expansion-start (point)))
-                      (if (nth 3 state) ; if inside a string, continue
-                          ()
-                        (setq done t)))
-                  (error "Unmatch parentheses for line %d"
-                         (line-number-at-pos expansion-start)))))
-            (setq beg (point))
-            (save-excursion
-              (save-restriction
-                (narrow-to-region expansion-start
-                                  (- beg (length (cdr template-parens))))
-                (goto-char (point-min))
-                (while (not (eobp))
-                  (push (read (current-buffer)) forms))))
-            (push (nreverse forms) templates))))
-      (push (buffer-substring-no-properties (point) (point-max)) templates)
-      (nreverse templates))))
-
-(defun template-compile-string (str)
-  (with-temp-buffer
-    (insert str)
-    (template-compile)))
-
-
-;;; Expand functions
-(defun template-normal-name (name)
-  "Convert all kinds of symbol name to standard name."
-  (replace-regexp-in-string "_" "-" (downcase (symbol-name name))))
-
-(defun template-expansion (elem)
-  "Lookup name in `template-default-alist'.
-If the elem is a list with length more"
-  (if (stringp elem)
-      (list elem)
-    (if (= (length elem) 1)
-        (progn
-          (setq elem (car elem))
-          (list
-           (cond ((symbolp elem)
-                  (or (cadr (assoc (template-normal-name elem)
-                                   template-default-alist))
-                      (and (boundp elem) (symbol-value elem))
-                      `(or (cadr (assoc (template-normal-name ',elem)
-                                        template-default-alist))
-                           (let ((str (read-from-minibuffer (format "Replace '%S' with: " ',elem))))
-                             (add-to-list 'template-default-alist
-                                          (list (template-normal-name ',elem) str))
-                             str))))
-                 ;; ignore integer
-                 ((integerp elem) "")
-                 (t elem))))
-      elem)))
-
-(defmacro define-template-expander (name alist &rest body)
-  "Define a new type of `template-expand-function'.
-NAME is used to create a function template-<NAME>-expand.
-ALIST can be a symbol or a form to return a list of symbol table add
-to template-default-alist.
-BODY is the code to expand and insert the template. the value of
-variable TEMPLATE is the translated template. The element of parsed
-template is translated by `template-expansion'"
-  (declare (debug t) (indent 2))
-  `(defun ,(intern (format "template-%s-expand" name)) (template)
-     ,(format "Expand template by %s" name)
-     (let ((template-default-alist
-            (append ,alist template-default-alist))
-           ;; save global variable 
-           (template-expand-function
-            ',(intern (format "template-%s-expand" name))))
-       (if (stringp template)
-           (setq template (template-compile-string template)))
-       (setq template (apply 'append (mapcar 'template-expansion template)))
-       ,@body)))
-
-(define-template-expander skeleton template-skeleton-alist
-  (skeleton-insert (cons nil template)))
-
-(autoload 'tempo-insert-template "tempo")
-(define-template-expander tempo template-tempo-alist
-  (let ((tempo-template template))
-    (tempo-insert-template 'tempo-template nil)))
-
-;;; Exported commands
-(defun template-derive-template ()
-  "Derive which template file should use for current buffer."
-  (when buffer-file-name
-    (let ((ext (or (file-name-extension buffer-file-name)
-                   (file-name-nondirectory buffer-file-name))))
-      (locate-file "TEMPLATE." template-directory-list
-                   (list ext (concat ext ".tpl"))))))
-
-;; (defun template-include (name)
-;;   (let ((file (locate-file name template-directory-list)))
-;;     (when file (template-simple-expand-template file))))
-
-;;;###autoload
-(defun template-simple-expand-template (file)
-  "Expand template in file.
-Parse the template to parsed templates with `template-compile'.
-Use `template-expand-function' to expand the parsed template."
-  (interactive
-   (list
-    (let ((def (template-derive-template))
-          file)
-      (and def (setq def (file-name-nondirectory def)))
-      (setq file
-            (completing-read
-             (if def
-                 (format "Insert template(default %s): " def)
-               "Insert template: ")
-             (apply 'append (mapcar 'directory-files template-directory-list))
-             nil t nil nil def))
-      (locate-file file template-directory-list))))
-  (let ((template-expand-function template-expand-function))
-    (template-simple-expand
-     (with-temp-buffer
-       (insert-file-contents file)
-       (template-compile)))))
-
-;;;###autoload
-(defun template-simple-expand (template)
-  "Expand string TEMPLATE.
-Parse the template to parsed templates with `template-compile'.
-Use `template-expand-function' to expand the parsed template."
-  ;; in case the template-expand-function is overide in template
-  (let ((template-file-name (or buffer-file-name
-                                (concat (file-name-as-directory default-directory)
-                                        (buffer-name))))
-        (template-expand-function template-expand-function)
-        err)
-    (condition-case err
-        (progn
-          (if (stringp template)
-              (setq template (template-compile-string template)))
-          (funcall template-expand-function template))
-      (error (message "%s: %s" (car err) (cdr err))))))
-
-;;; Commands for write template to string
-(defun template-kill-ring-save (beg end)
-  "Stringfy text in region, `yank' to see it."
-  (interactive "r")
-  (kill-new (format "%S" (buffer-substring-no-properties beg end)) nil))
-
-;;; Provide addtional command in template.el
-(defun template-simple-update-header ()
-  (interactive)
-  (when buffer-file-name
-    (save-excursion
-      (goto-char (point-min))
-      (let ((end (progn (forward-line 3) (point)))
-                                        ; check only first 3 lines
-            (alist template-header-regexp)
-            (fn (file-name-sans-versions
-                 (file-name-nondirectory buffer-file-name)))
-            case-fold-search)
-        (while alist
-          (goto-char (point-min))
-          (if (re-search-forward (caar alist) end t)
-              (progn
-                (when (not (string= (match-string (cdar alist)) fn))
-                  (if (or (null template-query)
-                          (y-or-n-p (format "Update file header %s to %s? "
-                                            (match-string (cdar alist))
-                                            fn)))
-                      (replace-match fn nil t nil (cdar alist))))
-                (setq alist nil))
-            (setq alist (cdr alist)))))))
-  ;; return nil for calling other functions
-  nil)
-;; Hope auto-insert can add a test for template-derive-template
-(defun template-auto-insert ()
-  (and (not buffer-read-only)
-       (or (eq this-command 'template-auto-insert)
-           (and (bobp) (eobp)))
-       (let ((file (template-derive-template)))
-         (when file
-           (switch-to-buffer (current-buffer))
-           (if (or (null template-query)
-                   (y-or-n-p (format "Use template %s? " file)))
-               (template-simple-expand-template file)))))
-  nil)
-
-(if (boundp 'write-file-functions)
-    (add-hook 'write-file-functions 'template-simple-update-header)
-  (add-hook 'write-file-hooks 'template-simple-update-header))
-
-(let ((hook (if (boundp 'find-file-hook)
-                'find-file-hook
-              'find-file-hooks)))
-  ;; make template-auto-insert the last, so session history
-  ;; will not affect point set by template
-  (add-hook hook 'template-auto-insert t)
-  ;; make auto-insert lower priority
-  (when (memq 'auto-insert (symbol-value hook))
-    (remove-hook hook 'auto-insert)
-    (add-hook hook 'auto-insert t)))
-
-(provide 'template-simple)
-;;; template-simple.el ends here