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-rw-r--r--ruby_1_8_5/misc/README7
-rw-r--r--ruby_1_8_5/misc/inf-ruby.el417
-rw-r--r--ruby_1_8_5/misc/rdebug.el136
-rw-r--r--ruby_1_8_5/misc/ruby-electric.el200
-rw-r--r--ruby_1_8_5/misc/ruby-mode.el1205
-rw-r--r--ruby_1_8_5/misc/rubydb2x.el104
-rw-r--r--ruby_1_8_5/misc/rubydb3x.el115
7 files changed, 0 insertions, 2184 deletions
diff --git a/ruby_1_8_5/misc/README b/ruby_1_8_5/misc/README
deleted file mode 100644
index c7e63d7799..0000000000
--- a/ruby_1_8_5/misc/README
+++ /dev/null
@@ -1,7 +0,0 @@
-README this file
-inf-ruby.el program to run ruby under emacs
-ruby-mode.el ruby mode for emacs
-rubydb2x.el ruby debugger support for emacs 19.2x or before
-rubydb3x.el ruby debugger support for emacs 19.3x or later
-ruby-electric.el emacs minor mode providing electric commands
-rdebug.el ruby-debug (rdebug) support for emacs 19.3x or later
diff --git a/ruby_1_8_5/misc/inf-ruby.el b/ruby_1_8_5/misc/inf-ruby.el
deleted file mode 100644
index 632c80ce5b..0000000000
--- a/ruby_1_8_5/misc/inf-ruby.el
+++ /dev/null
@@ -1,417 +0,0 @@
-;;; -*-Emacs-Lisp-*-
-;;;
-;;; $Id: inf-ruby.el,v 1.6.2.1 2004/07/27 07:51:28 matz Exp $
-;;; $Author: matz $
-;;; $Date: 2004/07/27 07:51:28 $
-;;;
-;;; Inferior Ruby Mode - ruby process in a buffer.
-;;; adapted from cmuscheme.el
-;;;
-;;; Usage:
-;;;
-;;; (0) check ruby-program-name variable that can run your environment.
-;;;
-;;; (1) modify .emacs to use ruby-mode
-;;; for example :
-;;;
-;;; (autoload 'ruby-mode "ruby-mode"
-;;; "Mode for editing ruby source files" t)
-;;; (setq auto-mode-alist
-;;; (append '(("\\.rb$" . ruby-mode)) auto-mode-alist))
-;;; (setq interpreter-mode-alist (append '(("ruby" . ruby-mode))
-;;; interpreter-mode-alist))
-;;;
-;;; (2) set to load inf-ruby and set inf-ruby key definition in ruby-mode.
-;;;
-;;; (autoload 'run-ruby "inf-ruby"
-;;; "Run an inferior Ruby process")
-;;; (autoload 'inf-ruby-keys "inf-ruby"
-;;; "Set local key defs for inf-ruby in ruby-mode")
-;;; (add-hook 'ruby-mode-hook
-;;; '(lambda ()
-;;; (inf-ruby-keys)
-;;; ))
-;;;
-;;; HISTORY
-;;; senda - 8 Apr 1998: Created.
-;;; $Log: inf-ruby.el,v $
-;;; Revision 1.7 2004/07/27 08:11:36 matz
-;;; * eval.c (rb_eval): copy on write for argument local variable
-;;; assignment.
-;;;
-;;; * eval.c (assign): ditto.
-;;;
-;;; * eval.c (rb_call0): update ruby_frame->argv with the default
-;;; value used for the optional arguments.
-;;;
-;;; * object.c (Init_Object): "===" calls rb_obj_equal() directly.
-;;; [ruby-list:39937]
-;;;
-;;; Revision 1.6 2002/09/07 14:35:46 nobu
-;;; * misc/inf-ruby.el (inferior-ruby-error-regexp-alist): regexp
-;;; alist for error message from ruby.
-;;;
-;;; * misc/inf-ruby.el (inferior-ruby-mode): fixed for Emacs.
-;;;
-;;; * misc/inf-ruby.el (ruby-send-region): compilation-parse-errors
-;;; doesn't parse first line, so insert separators before each
-;;; evaluations.
-;;;
-;;; Revision 1.5 2002/08/19 10:05:47 nobu
-;;; * misc/inf-ruby.el (inf-ruby-keys): ruby-send-definition
-;;; conflicted with ruby-insert-end.
-;;;
-;;; * misc/inf-ruby.el (inferior-ruby-mode): compilation-minor-mode.
-;;;
-;;; * misc/inf-ruby.el (ruby-send-region): send as here document to
-;;; adjust source file/line. [ruby-talk:47113], [ruby-dev:17965]
-;;;
-;;; * misc/inf-ruby.el (ruby-send-terminator): added to make unique
-;;; terminator.
-;;;
-;;; Revision 1.4 2002/01/29 07:16:09 matz
-;;; * file.c (rb_stat_rdev_major): added. [new]
-;;;
-;;; * file.c (rb_stat_rdev_minor): added. [new]
-;;;
-;;; * file.c (rb_stat_inspect): print mode in octal.
-;;;
-;;; Revision 1.3 1999/12/01 09:24:18 matz
-;;; 19991201
-;;;
-;;; Revision 1.2 1999/08/13 05:45:18 matz
-;;; 1.4.0
-;;;
-;;; Revision 1.1.1.1.2.1 1999/07/15 07:59:59 matz
-;;; 990715
-;;;
-;;; Revision 1.1.1.1 1999/01/20 04:59:36 matz
-;;; ruby 1.3 cycle
-;;;
-;;; Revision 1.1.2.1 1998/12/16 07:30:36 matz
-;;; first public release of 1.1d (pre1.2) series
-;;;
-;;; Revision 1.4 1998/05/20 02:45:58 senda
-;;; default program to irb
-;;;
-;;; Revision 1.3 1998/04/10 04:11:30 senda
-;;; modification by Matsumoto san (1.1b9_09)
-;;; remove-in-string defined
-;;; global variable :
-;;; inferior-ruby-first-prompt-pattern
-;;; inferior-ruby-prompt-pattern
-;;; defined
-;;;
-;;; Revision 1.2 1998/04/09 07:53:42 senda
-;;; remove M-C-x in inferior-ruby-mode
-;;;
-;;; Revision 1.1 1998/04/09 07:28:36 senda
-;;; Initial revision
-;;;
-;;;
-
-(require 'comint)
-(require 'compile)
-(require 'ruby-mode)
-
-;;
-;; you may change these variables
-;;
-;(defvar ruby-program-name "rbc --noreadline"
-; "*Program invoked by the run-ruby command")
-;
-;(defvar inferior-ruby-first-prompt-pattern "^rbc0> *"
-; "first prompt regex pattern of ruby interpreter.")
-;
-;(defvar inferior-ruby-prompt-pattern "^\\(rbc.[>*\"'] *\\)+"
-; "prompt regex pattern of ruby interpreter.")
-
-;;;; for irb
-(defvar ruby-program-name "irb --inf-ruby-mode"
- "*Program invoked by the run-ruby command")
-
-(defvar inferior-ruby-first-prompt-pattern "^irb(.*)[0-9:]+0> *"
- "first prompt regex pattern of ruby interpreter.")
-
-(defvar inferior-ruby-prompt-pattern "^\\(irb(.*)[0-9:]+[>*\"'] *\\)+"
- "prompt regex pattern of ruby interpreter.")
-
-;;
-;; mode variables
-;;
-(defvar inferior-ruby-mode-hook nil
- "*Hook for customising inferior-ruby mode.")
-(defvar inferior-ruby-mode-map nil
- "*Mode map for inferior-ruby-mode")
-
-(defconst inferior-ruby-error-regexp-alist
- '(("SyntaxError: compile error\n^\\([^\(].*\\):\\([1-9][0-9]*\\):" 1 2)
- ("^\tfrom \\([^\(].*\\):\\([1-9][0-9]*\\)\\(:in `.*'\\)?$" 1 2)))
-
-(cond ((not inferior-ruby-mode-map)
- (setq inferior-ruby-mode-map
- (copy-keymap comint-mode-map))
-; (define-key inferior-ruby-mode-map "\M-\C-x" ;gnu convention
-; 'ruby-send-definition)
-; (define-key inferior-ruby-mode-map "\C-x\C-e" 'ruby-send-last-sexp)
- (define-key inferior-ruby-mode-map "\C-c\C-l" 'ruby-load-file)
-))
-
-(defun inf-ruby-keys ()
- "Set local key defs for inf-ruby in ruby-mode"
- (define-key ruby-mode-map "\M-\C-x" 'ruby-send-definition)
-; (define-key ruby-mode-map "\C-x\C-e" 'ruby-send-last-sexp)
- (define-key ruby-mode-map "\C-c\C-b" 'ruby-send-block)
- (define-key ruby-mode-map "\C-c\M-b" 'ruby-send-block-and-go)
- (define-key ruby-mode-map "\C-c\C-x" 'ruby-send-definition)
- (define-key ruby-mode-map "\C-c\M-x" 'ruby-send-definition-and-go)
- (define-key ruby-mode-map "\C-c\C-r" 'ruby-send-region)
- (define-key ruby-mode-map "\C-c\M-r" 'ruby-send-region-and-go)
- (define-key ruby-mode-map "\C-c\C-z" 'switch-to-ruby)
- (define-key ruby-mode-map "\C-c\C-l" 'ruby-load-file)
- (define-key ruby-mode-map "\C-c\C-s" 'run-ruby)
-)
-
-(defvar ruby-buffer nil "current ruby (actually irb) process buffer.")
-
-(defun inferior-ruby-mode ()
- "Major mode for interacting with an inferior ruby (irb) process.
-
-The following commands are available:
-\\{inferior-ruby-mode-map}
-
-A ruby process can be fired up with M-x run-ruby.
-
-Customisation: Entry to this mode runs the hooks on comint-mode-hook and
-inferior-ruby-mode-hook (in that order).
-
-You can send text to the inferior ruby process from other buffers containing
-Ruby source.
- switch-to-ruby switches the current buffer to the ruby process buffer.
- ruby-send-definition sends the current definition to the ruby process.
- ruby-send-region sends the current region to the ruby process.
-
- ruby-send-definition-and-go, ruby-send-region-and-go,
- switch to the ruby process buffer after sending their text.
-For information on running multiple processes in multiple buffers, see
-documentation for variable ruby-buffer.
-
-Commands:
-Return after the end of the process' output sends the text from the
- end of process to point.
-Return before the end of the process' output copies the sexp ending at point
- to the end of the process' output, and sends it.
-Delete converts tabs to spaces as it moves back.
-Tab indents for ruby; with argument, shifts rest
- of expression rigidly with the current line.
-C-M-q does Tab on each line starting within following expression.
-Paragraphs are separated only by blank lines. # start comments.
-If you accidentally suspend your process, use \\[comint-continue-subjob]
-to continue it."
- (interactive)
- (comint-mode)
- ;; Customise in inferior-ruby-mode-hook
- ;(setq comint-prompt-regexp "^[^>\n]*>+ *")
- (setq comint-prompt-regexp inferior-ruby-prompt-pattern)
- ;;(scheme-mode-variables)
- (ruby-mode-variables)
- (setq major-mode 'inferior-ruby-mode)
- (setq mode-name "Inferior Ruby")
- (setq mode-line-process '(":%s"))
- (use-local-map inferior-ruby-mode-map)
- (setq comint-input-filter (function ruby-input-filter))
- (setq comint-get-old-input (function ruby-get-old-input))
- (compilation-shell-minor-mode t)
- (make-local-variable 'compilation-error-regexp-alist)
- (setq compilation-error-regexp-alist inferior-ruby-error-regexp-alist)
- (run-hooks 'inferior-ruby-mode-hook))
-
-(defvar inferior-ruby-filter-regexp "\\`\\s *\\S ?\\S ?\\s *\\'"
- "*Input matching this regexp are not saved on the history list.
-Defaults to a regexp ignoring all inputs of 0, 1, or 2 letters.")
-
-(defun ruby-input-filter (str)
- "Don't save anything matching inferior-ruby-filter-regexp"
- (not (string-match inferior-ruby-filter-regexp str)))
-
-;; adapted from replace-in-string in XEmacs (subr.el)
-(defun remove-in-string (str regexp)
- "Remove all matches in STR for REGEXP and returns the new string."
- (let ((rtn-str "") (start 0) match prev-start)
- (while (setq match (string-match regexp str start))
- (setq prev-start start
- start (match-end 0)
- rtn-str (concat rtn-str (substring str prev-start match))))
- (concat rtn-str (substring str start))))
-
-(defun ruby-get-old-input ()
- "Snarf the sexp ending at point"
- (save-excursion
- (let ((end (point)))
- (re-search-backward inferior-ruby-first-prompt-pattern)
- (remove-in-string (buffer-substring (point) end)
- inferior-ruby-prompt-pattern)
- )))
-
-(defun ruby-args-to-list (string)
- (let ((where (string-match "[ \t]" string)))
- (cond ((null where) (list string))
- ((not (= where 0))
- (cons (substring string 0 where)
- (ruby-args-to-list (substring string (+ 1 where)
- (length string)))))
- (t (let ((pos (string-match "[^ \t]" string)))
- (if (null pos)
- nil
- (ruby-args-to-list (substring string pos
- (length string)))))))))
-
-(defun run-ruby (cmd)
- "Run an inferior Ruby process, input and output via buffer *ruby*.
-If there is a process already running in `*ruby*', switch to that buffer.
-With argument, allows you to edit the command line (default is value
-of `ruby-program-name'). Runs the hooks `inferior-ruby-mode-hook'
-\(after the `comint-mode-hook' is run).
-\(Type \\[describe-mode] in the process buffer for a list of commands.)"
-
- (interactive (list (if current-prefix-arg
- (read-string "Run Ruby: " ruby-program-name)
- ruby-program-name)))
- (if (not (comint-check-proc "*ruby*"))
- (let ((cmdlist (ruby-args-to-list cmd)))
- (set-buffer (apply 'make-comint "ruby" (car cmdlist)
- nil (cdr cmdlist)))
- (inferior-ruby-mode)))
- (setq ruby-program-name cmd)
- (setq ruby-buffer "*ruby*")
- (pop-to-buffer "*ruby*"))
-
-(defconst ruby-send-terminator "--inf-ruby-%x-%d-%d-%d--"
- "Template for irb here document terminator.
-Must not contain ruby meta characters.")
-
-(defconst ruby-eval-separator "")
-
-(defun ruby-send-region (start end)
- "Send the current region to the inferior Ruby process."
- (interactive "r")
- (let (term (file (buffer-file-name)) line)
- (save-excursion
- (save-restriction
- (widen)
- (goto-char start)
- (setq line (+ start (forward-line (- start)) 1))
- (goto-char start)
- (while (progn
- (setq term (apply 'format ruby-send-terminator (random) (current-time)))
- (re-search-forward (concat "^" (regexp-quote term) "$") end t)))))
- ;; compilation-parse-errors parses from second line.
- (save-excursion
- (let ((m (process-mark (ruby-proc))))
- (set-buffer (marker-buffer m))
- (goto-char m)
- (insert ruby-eval-separator "\n")
- (set-marker m (point))))
- (comint-send-string (ruby-proc) (format "eval <<'%s', nil, %S, %d\n" term file line))
- (comint-send-region (ruby-proc) start end)
- (comint-send-string (ruby-proc) (concat "\n" term "\n"))))
-
-(defun ruby-send-definition ()
- "Send the current definition to the inferior Ruby process."
- (interactive)
- (save-excursion
- (ruby-end-of-defun)
- (let ((end (point)))
- (ruby-beginning-of-defun)
- (ruby-send-region (point) end))))
-
-;(defun ruby-send-last-sexp ()
-; "Send the previous sexp to the inferior Ruby process."
-; (interactive)
-; (ruby-send-region (save-excursion (backward-sexp) (point)) (point)))
-
-(defun ruby-send-block ()
- "Send the current block to the inferior Ruby process."
- (interactive)
- (save-excursion
- (ruby-end-of-block)
- (end-of-line)
- (let ((end (point)))
- (ruby-beginning-of-block)
- (ruby-send-region (point) end))))
-
-(defun switch-to-ruby (eob-p)
- "Switch to the ruby process buffer.
-With argument, positions cursor at end of buffer."
- (interactive "P")
- (if (get-buffer ruby-buffer)
- (pop-to-buffer ruby-buffer)
- (error "No current process buffer. See variable ruby-buffer."))
- (cond (eob-p
- (push-mark)
- (goto-char (point-max)))))
-
-(defun ruby-send-region-and-go (start end)
- "Send the current region to the inferior Ruby process.
-Then switch to the process buffer."
- (interactive "r")
- (ruby-send-region start end)
- (switch-to-ruby t))
-
-(defun ruby-send-definition-and-go ()
- "Send the current definition to the inferior Ruby.
-Then switch to the process buffer."
- (interactive)
- (ruby-send-definition)
- (switch-to-ruby t))
-
-(defun ruby-send-block-and-go ()
- "Send the current block to the inferior Ruby.
-Then switch to the process buffer."
- (interactive)
- (ruby-send-block)
- (switch-to-ruby t))
-
-(defvar ruby-source-modes '(ruby-mode)
- "*Used to determine if a buffer contains Ruby source code.
-If it's loaded into a buffer that is in one of these major modes, it's
-considered a ruby source file by ruby-load-file.
-Used by these commands to determine defaults.")
-
-(defvar ruby-prev-l/c-dir/file nil
- "Caches the last (directory . file) pair.
-Caches the last pair used in the last ruby-load-file command.
-Used for determining the default in the
-next one.")
-
-(defun ruby-load-file (file-name)
- "Load a Ruby file into the inferior Ruby process."
- (interactive (comint-get-source "Load Ruby file: " ruby-prev-l/c-dir/file
- ruby-source-modes t)) ; T because LOAD
- ; needs an exact name
- (comint-check-source file-name) ; Check to see if buffer needs saved.
- (setq ruby-prev-l/c-dir/file (cons (file-name-directory file-name)
- (file-name-nondirectory file-name)))
- (comint-send-string (ruby-proc) (concat "(load \""
- file-name
- "\"\)\n")))
-
-(defun ruby-proc ()
- "Returns the current ruby process. See variable ruby-buffer."
- (let ((proc (get-buffer-process (if (eq major-mode 'inferior-ruby-mode)
- (current-buffer)
- ruby-buffer))))
- (or proc
- (error "No current process. See variable ruby-buffer"))))
-
-;;; Do the user's customisation...
-
-(defvar inf-ruby-load-hook nil
- "This hook is run when inf-ruby is loaded in.
-This is a good place to put keybindings.")
-
-(run-hooks 'inf-ruby-load-hook)
-
-(provide 'inf-ruby)
-
-;;; inf-ruby.el ends here
diff --git a/ruby_1_8_5/misc/rdebug.el b/ruby_1_8_5/misc/rdebug.el
deleted file mode 100644
index 81ab0071a0..0000000000
--- a/ruby_1_8_5/misc/rdebug.el
+++ /dev/null
@@ -1,136 +0,0 @@
-;; This file adds support for ruby-debug (rdebug) in Emacs.
-;; Copyright (C) 2007 Martin Nordholts <enselic@gmail.com>
-;;
-;; This file is based on 'rubydb3x.el' that comes with Ruby which is
-;; Copyright (C) Yukihiro Matsumoto aka Matz
-;;
-;; Installation:
-;; -------------
-;;
-;; 1. Make sure you have ruby-debug on your system (test by running
-;; the commmand 'rdebug -v' in a shell).
-;;
-;; 2. Copy this file into e.g. ~/.elisp and make sure this is in
-;; your ~/.emacs:
-;;
-;; (add-to-list 'load-path "~/.elisp")
-;; (load-library "rdebug")
-;;
-;; you can then start the debugger with M-x rdebug
-;;
-;; 3. Setup convenient keybindings etc. This is what I have:
-;;
-;; (global-set-key [f9] 'gud-step)
-;; (global-set-key [f10] 'gud-next)
-;; (global-set-key [f11] 'gud-cont)
-;;
-;; (global-set-key "\C-c\C-d" 'rdebug)
-;;
-;; 4. Debug like crazy!
-;;
-;; Bugs:
-;; -----
-;;
-;; Basic functionality works fine, though there might be a bug hiding somewhere.
-
-(require 'gud)
-(provide 'rdebug)
-
-;; ======================================================================
-;; rdebug functions
-
-;;; History of argument lists passed to rdebug.
-(defvar gud-rdebug-history nil)
-
-(if (fboundp 'gud-overload-functions)
- (defun gud-rdebug-massage-args (file args)
- (cons file args))
- (defun gud-rdebug-massage-args (file args)
- args))
-
-;; There's no guarantee that Emacs will hand the filter the entire
-;; marker at once; it could be broken up across several strings. We
-;; might even receive a big chunk with several markers in it. If we
-;; receive a chunk of text which looks like it might contain the
-;; beginning of a marker, we save it here between calls to the
-;; filter.
-(defvar gud-rdebug-marker-acc "")
-(make-variable-buffer-local 'gud-rdebug-marker-acc)
-
-(defun gud-rdebug-marker-filter (string)
- (setq gud-rdebug-marker-acc (concat gud-rdebug-marker-acc string))
- (let ((output ""))
-
- ;; Process all the complete markers in this chunk.
- (while (string-match "\\([^:\n]*\\):\\([0-9]+\\):.*\n"
- gud-rdebug-marker-acc)
- (setq
-
- ;; Extract the frame position from the marker.
- gud-last-frame
- (cons (substring gud-rdebug-marker-acc (match-beginning 1) (match-end 1))
- (string-to-int (substring gud-rdebug-marker-acc
- (match-beginning 2)
- (match-end 2))))
-
-
- ;; Append any text before the marker to the output we're going
- ;; to return - we don't include the marker in this text.
- output (concat output
- (substring gud-rdebug-marker-acc 0 (match-beginning 0)))
-
- ;; Set the accumulator to the remaining text.
- gud-rdebug-marker-acc (substring gud-rdebug-marker-acc (match-end 0))))
-
- (setq output (concat output gud-rdebug-marker-acc)
- gud-rdebug-marker-acc "")
-
- output))
-
-(defun gud-rdebug-find-file (f)
- (save-excursion
- (let ((buf (find-file-noselect f)))
- (set-buffer buf)
-;; (gud-make-debug-menu)
- buf)))
-
-(defvar rdebug-command-name "rdebug"
- "File name for executing rdebug.")
-
-;;;###autoload
-(defun rdebug (command-line)
- "Run rdebug on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
- (interactive
- (list (read-from-minibuffer "Run rdebug (like this): "
- (if (consp gud-rdebug-history)
- (car gud-rdebug-history)
- (concat rdebug-command-name " "))
- nil nil
- '(gud-rdebug-history . 1))))
-
- (if (not (fboundp 'gud-overload-functions))
- (gud-common-init command-line 'gud-rdebug-massage-args
- 'gud-rdebug-marker-filter 'gud-rdebug-find-file)
- (gud-overload-functions '((gud-massage-args . gud-rdebug-massage-args)
- (gud-marker-filter . gud-rdebug-marker-filter)
- (gud-find-file . gud-rdebug-find-file)))
- (gud-common-init command-line rdebug-command-name))
-
- (gud-def gud-break "break %d%f:%l" "\C-b" "Set breakpoint at current line in current file.")
-; (gud-def gud-remove "delete %d%f:%l" "\C-d" "Remove breakpoint at current line in current file.")
- (gud-def gud-step "step" "\C-s" "Step one source line with display.")
- (gud-def gud-next "next" "\C-n" "Step one line (skip functions).")
- (gud-def gud-cont "cont" "\C-r" "Continue with display.")
- (gud-def gud-finish "finish" "\C-f" "Finish executing current function.")
- (gud-def gud-up "up %p" "<" "Up N stack frames (numeric arg).")
- (gud-def gud-down "down %p" ">" "Down N stack frames (numeric arg).")
- (gud-def gud-print "p %e" "\C-p" "Evaluate ruby expression at point.")
-
- (setq comint-prompt-regexp "^(rdb:-) ")
- (if (boundp 'comint-last-output-start)
- (set-marker comint-last-output-start (point)))
- (set (make-local-variable 'paragraph-start) comint-prompt-regexp)
- (run-hooks 'rdebug-mode-hook)
- )
diff --git a/ruby_1_8_5/misc/ruby-electric.el b/ruby_1_8_5/misc/ruby-electric.el
deleted file mode 100644
index c361089938..0000000000
--- a/ruby_1_8_5/misc/ruby-electric.el
+++ /dev/null
@@ -1,200 +0,0 @@
-;; -*-Emacs-Lisp-*-
-;;
-;; ruby-electric.el --- electric editing commands for ruby files
-;;
-;; Copyright (C) 2005 by Dee Zsombor <dee dot zsombor at gmail dot com>.
-;; Released under same license terms as Ruby.
-;;
-;; Due credit: this work was inspired by a code snippet posted by
-;; Frederick Ros at http://rubygarden.org/ruby?EmacsExtensions.
-;;
-;; Following improvements where added:
-;;
-;; - handling of strings of type 'here document'
-;; - more keywords, with special handling for 'do'
-;; - packaged into a minor mode
-;;
-;; Usage:
-;;
-;; 0) copy ruby-electric.el into directory where emacs can find it.
-;;
-;; 1) modify your startup file (.emacs or whatever) by adding
-;; following line:
-;;
-;; (require 'ruby-electric)
-;;
-;; note that you need to have font lock enabled beforehand.
-;;
-;; 2) toggle Ruby Electric Mode on/off with ruby-electric-mode.
-;;
-;; Changelog:
-;;
-;; 2005/Jan/14: inserts matching pair delimiters like {, [, (, ', ",
-;; ' and | .
-;;
-;; 2005/Jan/14: added basic Custom support for configuring keywords
-;; with electric closing.
-;;
-;; 2005/Jan/18: more Custom support for configuring characters for
-;; which matching expansion should occur.
-;;
-;; 2005/Jan/18: no longer uses 'looking-back' or regexp character
-;; classes like [:space:] since they are not implemented on XEmacs.
-;;
-;; 2005/Feb/01: explicitly provide default argument of 1 to
-;; 'backward-word' as it requires it on Emacs 21.3
-;;
-;; 2005/Mar/06: now stored inside ruby CVS; customize pages now have
-;; ruby as parent; cosmetic fixes.
-
-
-(require 'ruby-mode)
-
-(defgroup ruby-electric nil
- "Minor mode providing electric editing commands for ruby files"
- :group 'ruby)
-
-(defconst ruby-electric-expandable-do-re
- "do\\s-$")
-
-(defconst ruby-electric-expandable-bar
- "\\s-\\(do\\|{\\)\\s-+|")
-
-(defvar ruby-electric-matching-delimeter-alist
- '((?\[ . ?\])
- (?\( . ?\))
- (?\' . ?\')
- (?\` . ?\`)
- (?\" . ?\")))
-
-(defcustom ruby-electric-simple-keywords-re
- "\\(def\\|if\\|class\\|module\\|unless\\|case\\|while\\|do\\|until\\|for\\|begin\\)"
- "*Regular expresion matching keywords for which closing 'end'
-is to be inserted."
- :type 'regexp :group 'ruby-electric)
-
-(defcustom ruby-electric-expand-delimiters-list '(all)
- "*List of contexts where matching delimiter should be
-inserted. The word 'all' will do all insertions."
- :type '(set :extra-offset 8
- (const :tag "Everything" all )
- (const :tag "Curly brace" ?\{ )
- (const :tag "Square brace" ?\[ )
- (const :tag "Round brace" ?\( )
- (const :tag "Quote" ?\' )
- (const :tag "Double quote" ?\" )
- (const :tag "Back quote" ?\` )
- (const :tag "Vertical bar" ?\| ))
- :group 'ruby-electric)
-
-(defcustom ruby-electric-newline-before-closing-bracket nil
- "*Controls whether a newline should be inserted before the
-closing bracket or not."
- :type 'boolean :group 'ruby-electric)
-
-(define-minor-mode ruby-electric-mode
- "Toggle Ruby Electric minor mode.
-With no argument, this command toggles the mode. Non-null prefix
-argument turns on the mode. Null prefix argument turns off the
-mode.
-
-When Ruby Electric mode is enabled, an indented 'end' is
-heuristicaly inserted whenever typing a word like 'module',
-'class', 'def', 'if', 'unless', 'case', 'until', 'for', 'begin',
-'do'. Simple, double and back quotes as well as braces are paired
-auto-magically. Expansion does not occur inside comments and
-strings. Note that you must have Font Lock enabled."
- ;; initial value.
- nil
- ;;indicator for the mode line.
- " REl"
- ;;keymap
- ruby-mode-map
- (ruby-electric-setup-keymap))
-
-(defun ruby-electric-setup-keymap()
- (define-key ruby-mode-map " " 'ruby-electric-space)
- (define-key ruby-mode-map "{" 'ruby-electric-curlies)
- (define-key ruby-mode-map "(" 'ruby-electric-matching-char)
- (define-key ruby-mode-map "[" 'ruby-electric-matching-char)
- (define-key ruby-mode-map "\"" 'ruby-electric-matching-char)
- (define-key ruby-mode-map "\'" 'ruby-electric-matching-char)
- (define-key ruby-mode-map "|" 'ruby-electric-bar))
-
-(defun ruby-electric-space (arg)
- (interactive "P")
- (self-insert-command (prefix-numeric-value arg))
- (if (ruby-electric-space-can-be-expanded-p)
- (save-excursion
- (ruby-indent-line t)
- (newline)
- (ruby-insert-end))))
-
-(defun ruby-electric-code-at-point-p()
- (and ruby-electric-mode
- (let* ((properties (text-properties-at (point))))
- (and (null (memq 'font-lock-string-face properties))
- (null (memq 'font-lock-comment-face properties))))))
-
-(defun ruby-electric-string-at-point-p()
- (and ruby-electric-mode
- (consp (memq 'font-lock-string-face (text-properties-at (point))))))
-
-(defun ruby-electric-is-last-command-char-expandable-punct-p()
- (or (memq 'all ruby-electric-expand-delimiters-list)
- (memq last-command-char ruby-electric-expand-delimiters-list)))
-
-(defun ruby-electric-space-can-be-expanded-p()
- (if (ruby-electric-code-at-point-p)
- (let* ((ruby-electric-keywords-re
- (concat ruby-electric-simple-keywords-re "\\s-$"))
- (ruby-electric-single-keyword-in-line-re
- (concat "\\s-*" ruby-electric-keywords-re)))
- (save-excursion
- (backward-word 1)
- (or (looking-at ruby-electric-expandable-do-re)
- (and (looking-at ruby-electric-keywords-re)
- (not (string= "do" (match-string 1)))
- (progn
- (beginning-of-line)
- (looking-at ruby-electric-single-keyword-in-line-re))))))))
-
-
-(defun ruby-electric-curlies(arg)
- (interactive "P")
- (self-insert-command (prefix-numeric-value arg))
- (if (ruby-electric-is-last-command-char-expandable-punct-p)
- (cond ((ruby-electric-code-at-point-p)
- (insert " ")
- (save-excursion
- (if ruby-electric-newline-before-closing-bracket
- (newline))
- (insert "}")))
- ((ruby-electric-string-at-point-p)
- (save-excursion
- (backward-char 1)
- (when (char-equal ?\# (preceding-char))
- (forward-char 1)
- (insert "}")))))))
-
-(defun ruby-electric-matching-char(arg)
- (interactive "P")
- (self-insert-command (prefix-numeric-value arg))
- (and (ruby-electric-is-last-command-char-expandable-punct-p)
- (ruby-electric-code-at-point-p)
- (save-excursion
- (insert (cdr (assoc last-command-char
- ruby-electric-matching-delimeter-alist))))))
-
-(defun ruby-electric-bar(arg)
- (interactive "P")
- (self-insert-command (prefix-numeric-value arg))
- (and (ruby-electric-is-last-command-char-expandable-punct-p)
- (ruby-electric-code-at-point-p)
- (and (save-excursion (re-search-backward ruby-electric-expandable-bar nil t))
- (= (point) (match-end 0))) ;looking-back is missing on XEmacs
- (save-excursion
- (insert "|"))))
-
-
-(provide 'ruby-electric)
diff --git a/ruby_1_8_5/misc/ruby-mode.el b/ruby_1_8_5/misc/ruby-mode.el
deleted file mode 100644
index 21e1b4664c..0000000000
--- a/ruby_1_8_5/misc/ruby-mode.el
+++ /dev/null
@@ -1,1205 +0,0 @@
-;;;
-;;; ruby-mode.el -
-;;;
-;;; $Author: matz $
-;;; $Date: 2007/01/24 14:46:10 $
-;;; created at: Fri Feb 4 14:49:13 JST 1994
-;;;
-
-(defconst ruby-mode-revision "$Revision: 1.74.2.14.2.1 $")
-
-(defconst ruby-mode-version
- (progn
- (string-match "[0-9.]+" ruby-mode-revision)
- (substring ruby-mode-revision (match-beginning 0) (match-end 0))))
-
-(defconst ruby-block-beg-re
- "class\\|module\\|def\\|if\\|unless\\|case\\|while\\|until\\|for\\|begin\\|do"
- )
-
-(defconst ruby-non-block-do-re
- "\\(while\\|until\\|for\\|rescue\\)\\>[^_]"
- )
-
-(defconst ruby-indent-beg-re
- "\\(\\s *\\(class\\|module\\|def\\)\\)\\|if\\|unless\\|case\\|while\\|until\\|for\\|begin"
- )
-
-(defconst ruby-modifier-beg-re
- "if\\|unless\\|while\\|until"
- )
-
-(defconst ruby-modifier-re
- (concat ruby-modifier-beg-re "\\|rescue")
- )
-
-(defconst ruby-block-mid-re
- "then\\|else\\|elsif\\|when\\|rescue\\|ensure"
- )
-
-(defconst ruby-block-op-re
- "and\\|or\\|not"
- )
-
-(defconst ruby-block-hanging-re
- (concat ruby-modifier-beg-re "\\|" ruby-block-op-re)
- )
-
-(defconst ruby-block-end-re "\\<end\\>")
-
-(defconst ruby-here-doc-beg-re
- "<<\\(-\\)?\\(\\([a-zA-Z0-9_]+\\)\\|[\"]\\([^\"]+\\)[\"]\\|[']\\([^']+\\)[']\\)")
-
-(defun ruby-here-doc-end-match ()
- (concat "^"
- (if (match-string 1) "[ \t]*" nil)
- (regexp-quote
- (or (match-string 3)
- (match-string 4)
- (match-string 5)))))
-
-(defconst ruby-delimiter
- (concat "[?$/%(){}#\"'`.:]\\|<<\\|\\[\\|\\]\\|\\<\\("
- ruby-block-beg-re
- "\\)\\>\\|" ruby-block-end-re
- "\\|^=begin\\|" ruby-here-doc-beg-re)
- )
-
-(defconst ruby-negative
- (concat "^[ \t]*\\(\\(" ruby-block-mid-re "\\)\\>\\|"
- ruby-block-end-re "\\|}\\|\\]\\)")
- )
-
-(defconst ruby-operator-chars "-,.+*/%&|^~=<>:")
-(defconst ruby-operator-re (concat "[" ruby-operator-chars "]"))
-
-(defconst ruby-symbol-chars "a-zA-Z0-9_")
-(defconst ruby-symbol-re (concat "[" ruby-symbol-chars "]"))
-
-(defvar ruby-mode-abbrev-table nil
- "Abbrev table in use in ruby-mode buffers.")
-
-(define-abbrev-table 'ruby-mode-abbrev-table ())
-
-(defvar ruby-mode-map nil "Keymap used in ruby mode.")
-
-(if ruby-mode-map
- nil
- (setq ruby-mode-map (make-sparse-keymap))
- (define-key ruby-mode-map "{" 'ruby-electric-brace)
- (define-key ruby-mode-map "}" 'ruby-electric-brace)
- (define-key ruby-mode-map "\e\C-a" 'ruby-beginning-of-defun)
- (define-key ruby-mode-map "\e\C-e" 'ruby-end-of-defun)
- (define-key ruby-mode-map "\e\C-b" 'ruby-backward-sexp)
- (define-key ruby-mode-map "\e\C-f" 'ruby-forward-sexp)
- (define-key ruby-mode-map "\e\C-p" 'ruby-beginning-of-block)
- (define-key ruby-mode-map "\e\C-n" 'ruby-end-of-block)
- (define-key ruby-mode-map "\e\C-h" 'ruby-mark-defun)
- (define-key ruby-mode-map "\e\C-q" 'ruby-indent-exp)
- (define-key ruby-mode-map "\t" 'ruby-indent-command)
- (define-key ruby-mode-map "\C-c\C-e" 'ruby-insert-end)
- (define-key ruby-mode-map "\C-j" 'ruby-reindent-then-newline-and-indent)
- (define-key ruby-mode-map "\C-m" 'newline))
-
-(defvar ruby-mode-syntax-table nil
- "Syntax table in use in ruby-mode buffers.")
-
-(if ruby-mode-syntax-table
- ()
- (setq ruby-mode-syntax-table (make-syntax-table))
- (modify-syntax-entry ?\' "\"" ruby-mode-syntax-table)
- (modify-syntax-entry ?\" "\"" ruby-mode-syntax-table)
- (modify-syntax-entry ?\` "\"" ruby-mode-syntax-table)
- (modify-syntax-entry ?# "<" ruby-mode-syntax-table)
- (modify-syntax-entry ?\n ">" ruby-mode-syntax-table)
- (modify-syntax-entry ?\\ "\\" ruby-mode-syntax-table)
- (modify-syntax-entry ?$ "." ruby-mode-syntax-table)
- (modify-syntax-entry ?? "_" ruby-mode-syntax-table)
- (modify-syntax-entry ?_ "_" ruby-mode-syntax-table)
- (modify-syntax-entry ?< "." ruby-mode-syntax-table)
- (modify-syntax-entry ?> "." ruby-mode-syntax-table)
- (modify-syntax-entry ?& "." ruby-mode-syntax-table)
- (modify-syntax-entry ?| "." ruby-mode-syntax-table)
- (modify-syntax-entry ?% "." ruby-mode-syntax-table)
- (modify-syntax-entry ?= "." ruby-mode-syntax-table)
- (modify-syntax-entry ?/ "." ruby-mode-syntax-table)
- (modify-syntax-entry ?+ "." ruby-mode-syntax-table)
- (modify-syntax-entry ?* "." ruby-mode-syntax-table)
- (modify-syntax-entry ?- "." ruby-mode-syntax-table)
- (modify-syntax-entry ?\; "." ruby-mode-syntax-table)
- (modify-syntax-entry ?\( "()" ruby-mode-syntax-table)
- (modify-syntax-entry ?\) ")(" ruby-mode-syntax-table)
- (modify-syntax-entry ?\{ "(}" ruby-mode-syntax-table)
- (modify-syntax-entry ?\} "){" ruby-mode-syntax-table)
- (modify-syntax-entry ?\[ "(]" ruby-mode-syntax-table)
- (modify-syntax-entry ?\] ")[" ruby-mode-syntax-table)
- )
-
-(defcustom ruby-indent-tabs-mode nil
- "*Indentation can insert tabs in ruby mode if this is non-nil."
- :type 'boolean :group 'ruby)
-
-(defcustom ruby-indent-level 2
- "*Indentation of ruby statements."
- :type 'integer :group 'ruby)
-
-(defcustom ruby-comment-column 32
- "*Indentation column of comments."
- :type 'integer :group 'ruby)
-
-(defcustom ruby-deep-arglist t
- "*Deep indent lists in parenthesis when non-nil.
-Also ignores spaces after parenthesis when 'space."
- :group 'ruby)
-
-(defcustom ruby-deep-indent-paren '(?\( ?\[ ?\] t)
- "*Deep indent lists in parenthesis when non-nil. t means continuous line.
-Also ignores spaces after parenthesis when 'space."
- :group 'ruby)
-
-(defcustom ruby-deep-indent-paren-style 'space
- "Default deep indent style."
- :options '(t nil space) :group 'ruby)
-
-(eval-when-compile (require 'cl))
-(defun ruby-imenu-create-index-in-block (prefix beg end)
- (let ((index-alist '()) (case-fold-search nil)
- name next pos decl sing)
- (goto-char beg)
- (while (re-search-forward "^\\s *\\(\\(class\\>\\(\\s *<<\\)?\\|module\\>\\)\\s *\\([^\(<\n ]+\\)\\|\\(def\\|alias\\)\\>\\s *\\([^\(\n ]+\\)\\)" end t)
- (setq sing (match-beginning 3))
- (setq decl (match-string 5))
- (setq next (match-end 0))
- (setq name (or (match-string 4) (match-string 6)))
- (setq pos (match-beginning 0))
- (cond
- ((string= "alias" decl)
- (if prefix (setq name (concat prefix name)))
- (push (cons name pos) index-alist))
- ((string= "def" decl)
- (if prefix
- (setq name
- (cond
- ((string-match "^self\." name)
- (concat (substring prefix 0 -1) (substring name 4)))
- (t (concat prefix name)))))
- (push (cons name pos) index-alist)
- (ruby-accurate-end-of-block end))
- (t
- (if (string= "self" name)
- (if prefix (setq name (substring prefix 0 -1)))
- (if prefix (setq name (concat (substring prefix 0 -1) "::" name)))
- (push (cons name pos) index-alist))
- (ruby-accurate-end-of-block end)
- (setq beg (point))
- (setq index-alist
- (nconc (ruby-imenu-create-index-in-block
- (concat name (if sing "." "#"))
- next beg) index-alist))
- (goto-char beg))))
- index-alist))
-
-(defun ruby-imenu-create-index ()
- (nreverse (ruby-imenu-create-index-in-block nil (point-min) nil)))
-
-(defun ruby-accurate-end-of-block (&optional end)
- (let (state)
- (or end (setq end (point-max)))
- (while (and (setq state (apply 'ruby-parse-partial end state))
- (>= (nth 2 state) 0) (< (point) end)))))
-
-(defun ruby-mode-variables ()
- (set-syntax-table ruby-mode-syntax-table)
- (setq local-abbrev-table ruby-mode-abbrev-table)
- (make-local-variable 'indent-line-function)
- (setq indent-line-function 'ruby-indent-line)
- (make-local-variable 'require-final-newline)
- (setq require-final-newline t)
- (make-variable-buffer-local 'comment-start)
- (setq comment-start "# ")
- (make-variable-buffer-local 'comment-end)
- (setq comment-end "")
- (make-variable-buffer-local 'comment-column)
- (setq comment-column ruby-comment-column)
- (make-variable-buffer-local 'comment-start-skip)
- (setq comment-start-skip "#+ *")
- (setq indent-tabs-mode ruby-indent-tabs-mode)
- (make-local-variable 'parse-sexp-ignore-comments)
- (setq parse-sexp-ignore-comments t)
- (make-local-variable 'paragraph-start)
- (setq paragraph-start (concat "$\\|" page-delimiter))
- (make-local-variable 'paragraph-separate)
- (setq paragraph-separate paragraph-start)
- (make-local-variable 'paragraph-ignore-fill-prefix)
- (setq paragraph-ignore-fill-prefix t))
-
-;;;###autoload
-(defun ruby-mode ()
- "Major mode for editing ruby scripts.
-\\[ruby-indent-command] properly indents subexpressions of multi-line
-class, module, def, if, while, for, do, and case statements, taking
-nesting into account.
-
-The variable ruby-indent-level controls the amount of indentation.
-\\{ruby-mode-map}"
- (interactive)
- (kill-all-local-variables)
- (use-local-map ruby-mode-map)
- (setq mode-name "Ruby")
- (setq major-mode 'ruby-mode)
- (ruby-mode-variables)
-
- (make-local-variable 'imenu-create-index-function)
- (setq imenu-create-index-function 'ruby-imenu-create-index)
-
- (make-local-variable 'add-log-current-defun-function)
- (setq add-log-current-defun-function 'ruby-add-log-current-method)
-
- (run-hooks 'ruby-mode-hook))
-
-(defun ruby-current-indentation ()
- (save-excursion
- (beginning-of-line)
- (back-to-indentation)
- (current-column)))
-
-(defun ruby-indent-line (&optional flag)
- "Correct indentation of the current ruby line."
- (ruby-indent-to (ruby-calculate-indent)))
-
-(defun ruby-indent-command ()
- (interactive)
- (ruby-indent-line t))
-
-(defun ruby-indent-to (x)
- (if x
- (let (shift top beg)
- (and (< x 0) (error "invalid nest"))
- (setq shift (current-column))
- (beginning-of-line)
- (setq beg (point))
- (back-to-indentation)
- (setq top (current-column))
- (skip-chars-backward " \t")
- (if (>= shift top) (setq shift (- shift top))
- (setq shift 0))
- (if (and (bolp)
- (= x top))
- (move-to-column (+ x shift))
- (move-to-column top)
- (delete-region beg (point))
- (beginning-of-line)
- (indent-to x)
- (move-to-column (+ x shift))))))
-
-(defun ruby-special-char-p (&optional pnt)
- (setq pnt (or pnt (point)))
- (let ((c (char-before pnt)) (b (and (< (point-min) pnt) (char-before (1- pnt)))))
- (cond ((or (eq c ??) (eq c ?$)))
- ((and (eq c ?:) (or (not b) (eq (char-syntax b) ? ))))
- ((eq c ?\\) (eq b ??)))))
-
-(defun ruby-expr-beg (&optional option)
- (save-excursion
- (store-match-data nil)
- (let ((space (skip-chars-backward " \t"))
- (start (point)))
- (cond
- ((bolp) t)
- ((progn
- (forward-char -1)
- (and (looking-at "\\?")
- (or (eq (char-syntax (char-before (point))) ?w)
- (ruby-special-char-p))))
- nil)
- ((and (eq option 'heredoc) (< space 0)) t)
- ((or (looking-at ruby-operator-re)
- (looking-at "[\\[({,;]")
- (and (looking-at "[!?]")
- (or (not (eq option 'modifier))
- (bolp)
- (save-excursion (forward-char -1) (looking-at "\\Sw$"))))
- (and (looking-at ruby-symbol-re)
- (skip-chars-backward ruby-symbol-chars)
- (cond
- ((or (looking-at (concat "\\<\\(" ruby-block-beg-re
- "|" ruby-block-op-re
- "|" ruby-block-mid-re "\\)\\>")))
- (goto-char (match-end 0))
- (not (looking-at "\\s_")))
- ((eq option 'expr-qstr)
- (looking-at "[a-zA-Z][a-zA-z0-9_]* +%[^ \t]"))
- ((eq option 'expr-re)
- (looking-at "[a-zA-Z][a-zA-z0-9_]* +/[^ \t]"))
- (t nil)))))))))
-
-(defun ruby-forward-string (term &optional end no-error expand)
- (let ((n 1) (c (string-to-char term))
- (re (if expand
- (concat "[^\\]\\(\\\\\\\\\\)*\\([" term "]\\|\\(#{\\)\\)")
- (concat "[^\\]\\(\\\\\\\\\\)*[" term "]"))))
- (while (and (re-search-forward re end no-error)
- (if (match-beginning 3)
- (ruby-forward-string "}{" end no-error nil)
- (> (setq n (if (eq (char-before (point)) c)
- (1- n) (1+ n))) 0)))
- (forward-char -1))
- (cond ((zerop n))
- (no-error nil)
- ((error "unterminated string")))))
-
-(defun ruby-deep-indent-paren-p (c)
- (cond ((listp ruby-deep-indent-paren)
- (let ((deep (assoc c ruby-deep-indent-paren)))
- (cond (deep
- (or (cdr deep) ruby-deep-indent-paren-style))
- ((memq c ruby-deep-indent-paren)
- ruby-deep-indent-paren-style))))
- ((eq c ruby-deep-indent-paren) ruby-deep-indent-paren-style)
- ((eq c ?\( ) ruby-deep-arglist)))
-
-(defun ruby-parse-partial (&optional end in-string nest depth pcol indent)
- (or depth (setq depth 0))
- (or indent (setq indent 0))
- (when (re-search-forward ruby-delimiter end 'move)
- (let ((pnt (point)) w re expand)
- (goto-char (match-beginning 0))
- (cond
- ((and (memq (char-before) '(?@ ?$)) (looking-at "\\sw"))
- (goto-char pnt))
- ((looking-at "[\"`]") ;skip string
- (cond
- ((and (not (eobp))
- (ruby-forward-string (buffer-substring (point) (1+ (point))) end t t))
- nil)
- (t
- (setq in-string (point))
- (goto-char end))))
- ((looking-at "'")
- (cond
- ((and (not (eobp))
- (re-search-forward "[^\\]\\(\\\\\\\\\\)*'" end t))
- nil)
- (t
- (setq in-string (point))
- (goto-char end))))
- ((looking-at "/")
- (cond
- ((and (not (eobp)) (ruby-expr-beg 'expr-re))
- (if (ruby-forward-string "/" end t t)
- nil
- (setq in-string (point))
- (goto-char end)))
- (t
- (goto-char pnt))))
- ((looking-at "%")
- (cond
- ((and (not (eobp))
- (ruby-expr-beg 'expr-qstr)
- (not (looking-at "%="))
- (looking-at "%[QqrxWw]?\\([^a-zA-Z0-9 \t\n]\\)"))
- (goto-char (match-beginning 1))
- (setq expand (not (memq (char-before) '(?q ?w))))
- (setq w (match-string 1))
- (cond
- ((string= w "[") (setq re "]["))
- ((string= w "{") (setq re "}{"))
- ((string= w "(") (setq re ")("))
- ((string= w "<") (setq re "><"))
- ((and expand (string= w "\\"))
- (setq w (concat "\\" w))))
- (unless (cond (re (ruby-forward-string re end t expand))
- (expand (ruby-forward-string w end t t))
- (t (re-search-forward
- (if (string= w "\\")
- "\\\\[^\\]*\\\\"
- (concat "[^\\]\\(\\\\\\\\\\)*" w))
- end t)))
- (setq in-string (point))
- (goto-char end)))
- (t
- (goto-char pnt))))
- ((looking-at "\\?") ;skip ?char
- (cond
- ((and (ruby-expr-beg)
- (looking-at "?\\(\\\\C-\\|\\\\M-\\)*\\\\?."))
- (goto-char (match-end 0)))
- (t
- (goto-char pnt))))
- ((looking-at "\\$") ;skip $char
- (goto-char pnt)
- (forward-char 1))
- ((looking-at "#") ;skip comment
- (forward-line 1)
- (goto-char (point))
- )
- ((looking-at "[\\[{(]")
- (let ((deep (ruby-deep-indent-paren-p (char-after))))
- (if (and deep (or (not (eq (char-after) ?\{)) (ruby-expr-beg)))
- (progn
- (and (eq deep 'space) (looking-at ".\\s +[^# \t\n]")
- (setq pnt (1- (match-end 0))))
- (setq nest (cons (cons (char-after (point)) pnt) nest))
- (setq pcol (cons (cons pnt depth) pcol))
- (setq depth 0))
- (setq nest (cons (cons (char-after (point)) pnt) nest))
- (setq depth (1+ depth))))
- (goto-char pnt)
- )
- ((looking-at "[])}]")
- (if (ruby-deep-indent-paren-p (matching-paren (char-after)))
- (setq depth (cdr (car pcol)) pcol (cdr pcol))
- (setq depth (1- depth)))
- (setq nest (cdr nest))
- (goto-char pnt))
- ((looking-at ruby-block-end-re)
- (if (or (and (not (bolp))
- (progn
- (forward-char -1)
- (setq w (char-after (point)))
- (or (eq ?_ w)
- (eq ?. w))))
- (progn
- (goto-char pnt)
- (setq w (char-after (point)))
- (or (eq ?_ w)
- (eq ?! w)
- (eq ?? w))))
- nil
- (setq nest (cdr nest))
- (setq depth (1- depth)))
- (goto-char pnt))
- ((looking-at "def\\s +[^(\n;]*")
- (if (or (bolp)
- (progn
- (forward-char -1)
- (not (eq ?_ (char-after (point))))))
- (progn
- (setq nest (cons (cons nil pnt) nest))
- (setq depth (1+ depth))))
- (goto-char (match-end 0)))
- ((looking-at (concat "\\<\\(" ruby-block-beg-re "\\)\\>"))
- (and
- (save-match-data
- (or (not (looking-at "do\\>[^_]"))
- (save-excursion
- (back-to-indentation)
- (not (looking-at ruby-non-block-do-re)))))
- (or (bolp)
- (progn
- (forward-char -1)
- (setq w (char-after (point)))
- (not (or (eq ?_ w)
- (eq ?. w)))))
- (goto-char pnt)
- (setq w (char-after (point)))
- (not (eq ?_ w))
- (not (eq ?! w))
- (not (eq ?? w))
- (skip-chars-forward " \t")
- (goto-char (match-beginning 0))
- (or (not (looking-at ruby-modifier-re))
- (ruby-expr-beg 'modifier))
- (goto-char pnt)
- (setq nest (cons (cons nil pnt) nest))
- (setq depth (1+ depth)))
- (goto-char pnt))
- ((looking-at ":\\(['\"]\\)\\(\\\\.\\|[^\\\\]\\)*\\1")
- (goto-char (match-end 0)))
- ((looking-at ":\\([-,.+*/%&|^~<>]=?\\|===?\\|<=>\\)")
- (goto-char (match-end 0)))
- ((looking-at ":\\([a-zA-Z_][a-zA-Z_0-9]*[!?=]?\\)?")
- (goto-char (match-end 0)))
- ((or (looking-at "\\.\\.\\.?")
- (looking-at "\\.[0-9]+")
- (looking-at "\\.[a-zA-Z_0-9]+")
- (looking-at "\\."))
- (goto-char (match-end 0)))
- ((looking-at "^=begin")
- (if (re-search-forward "^=end" end t)
- (forward-line 1)
- (setq in-string (match-end 0))
- (goto-char end)))
- ((looking-at "<<")
- (cond
- ((and (ruby-expr-beg 'heredoc)
- (looking-at "<<\\(-\\)?\\(\\([\"'`]\\)\\([^\n]+?\\)\\3\\|\\sw+\\)"))
- (setq re (regexp-quote (or (match-string 4) (match-string 2))))
- (if (match-beginning 1) (setq re (concat "\\s *" re)))
- (let* ((id-end (goto-char (match-end 0)))
- (line-end-position (save-excursion (end-of-line) (point)))
- (state (list in-string nest depth pcol indent)))
- ;; parse the rest of the line
- (while (and (> line-end-position (point))
- (setq state (apply 'ruby-parse-partial
- line-end-position state))))
- (setq in-string (car state)
- nest (nth 1 state)
- depth (nth 2 state)
- pcol (nth 3 state)
- indent (nth 4 state))
- ;; skip heredoc section
- (if (re-search-forward (concat "^" re "$") end 'move)
- (forward-line 1)
- (setq in-string id-end)
- (goto-char end))))
- (t
- (goto-char pnt))))
- ((looking-at "^__END__$")
- (goto-char pnt))
- ((looking-at ruby-here-doc-beg-re)
- (if (re-search-forward (ruby-here-doc-end-match)
- indent-point t)
- (forward-line 1)
- (setq in-string (match-end 0))
- (goto-char indent-point)))
- (t
- (error (format "bad string %s"
- (buffer-substring (point) pnt)
- ))))))
- (list in-string nest depth pcol))
-
-(defun ruby-parse-region (start end)
- (let (state)
- (save-excursion
- (if start
- (goto-char start)
- (ruby-beginning-of-indent))
- (save-restriction
- (narrow-to-region (point) end)
- (while (and (> end (point))
- (setq state (apply 'ruby-parse-partial end state))))))
- (list (nth 0 state) ; in-string
- (car (nth 1 state)) ; nest
- (nth 2 state) ; depth
- (car (car (nth 3 state))) ; pcol
- ;(car (nth 5 state)) ; indent
- )))
-
-(defun ruby-indent-size (pos nest)
- (+ pos (* (or nest 1) ruby-indent-level)))
-
-(defun ruby-calculate-indent (&optional parse-start)
- (save-excursion
- (beginning-of-line)
- (let ((indent-point (point))
- (case-fold-search nil)
- state bol eol begin op-end
- (paren (progn (skip-syntax-forward " ")
- (and (char-after) (matching-paren (char-after)))))
- (indent 0))
- (if parse-start
- (goto-char parse-start)
- (ruby-beginning-of-indent)
- (setq parse-start (point)))
- (back-to-indentation)
- (setq indent (current-column))
- (setq state (ruby-parse-region parse-start indent-point))
- (cond
- ((nth 0 state) ; within string
- (setq indent nil)) ; do nothing
- ((car (nth 1 state)) ; in paren
- (goto-char (setq begin (cdr (nth 1 state))))
- (let ((deep (ruby-deep-indent-paren-p (car (nth 1 state)))))
- (if deep
- (cond ((and (eq deep t) (eq (car (nth 1 state)) paren))
- (skip-syntax-backward " ")
- (setq indent (1- (current-column))))
- ((let ((s (ruby-parse-region (point) indent-point)))
- (and (nth 2 s) (> (nth 2 s) 0)
- (or (goto-char (cdr (nth 1 s))) t)))
- (forward-word -1)
- (setq indent (ruby-indent-size (current-column) (nth 2 state))))
- (t
- (setq indent (current-column))
- (cond ((eq deep 'space))
- (paren (setq indent (1- indent)))
- (t (setq indent (ruby-indent-size (1- indent) 1))))))
- (if (nth 3 state) (goto-char (nth 3 state))
- (goto-char parse-start) (back-to-indentation))
- (setq indent (ruby-indent-size (current-column) (nth 2 state))))
- (and (eq (car (nth 1 state)) paren)
- (ruby-deep-indent-paren-p (matching-paren paren))
- (search-backward (char-to-string paren))
- (setq indent (current-column)))))
- ((and (nth 2 state) (> (nth 2 state) 0)) ; in nest
- (if (null (cdr (nth 1 state)))
- (error "invalid nest"))
- (goto-char (cdr (nth 1 state)))
- (forward-word -1) ; skip back a keyword
- (setq begin (point))
- (cond
- ((looking-at "do\\>[^_]") ; iter block is a special case
- (if (nth 3 state) (goto-char (nth 3 state))
- (goto-char parse-start) (back-to-indentation))
- (setq indent (ruby-indent-size (current-column) (nth 2 state))))
- (t
- (setq indent (+ (current-column) ruby-indent-level)))))
-
- ((and (nth 2 state) (< (nth 2 state) 0)) ; in negative nest
- (setq indent (ruby-indent-size (current-column) (nth 2 state)))))
- (when indent
- (goto-char indent-point)
- (end-of-line)
- (setq eol (point))
- (beginning-of-line)
- (cond
- ((and (not (ruby-deep-indent-paren-p paren))
- (re-search-forward ruby-negative eol t))
- (and (not (eq ?_ (char-after (match-end 0))))
- (setq indent (- indent ruby-indent-level))))
- ((and
- (save-excursion
- (beginning-of-line)
- (not (bobp)))
- (or (ruby-deep-indent-paren-p t)
- (null (car (nth 1 state)))))
- ;; goto beginning of non-empty no-comment line
- (let (end done)
- (while (not done)
- (skip-chars-backward " \t\n")
- (setq end (point))
- (beginning-of-line)
- (if (re-search-forward "^\\s *#" end t)
- (beginning-of-line)
- (setq done t))))
- (setq bol (point))
- (end-of-line)
- ;; skip the comment at the end
- (skip-chars-backward " \t")
- (let (end (pos (point)))
- (beginning-of-line)
- (while (and (re-search-forward "#" pos t)
- (setq end (1- (point)))
- (or (ruby-special-char-p end)
- (and (setq state (ruby-parse-region parse-start end))
- (nth 0 state))))
- (setq end nil))
- (goto-char (or end pos))
- (skip-chars-backward " \t")
- (setq begin (if (nth 0 state) pos (cdr (nth 1 state))))
- (setq state (ruby-parse-region parse-start (point))))
- (or (bobp) (forward-char -1))
- (and
- (or (and (looking-at ruby-symbol-re)
- (skip-chars-backward ruby-symbol-chars)
- (looking-at (concat "\\<\\(" ruby-block-hanging-re "\\)\\>"))
- (not (eq (point) (nth 3 state)))
- (save-excursion
- (goto-char (match-end 0))
- (not (looking-at "[a-z_]"))))
- (and (looking-at ruby-operator-re)
- (not (ruby-special-char-p))
- ;; operator at the end of line
- (let ((c (char-after (point))))
- (and
-;; (or (null begin)
-;; (save-excursion
-;; (goto-char begin)
-;; (skip-chars-forward " \t")
-;; (not (or (eolp) (looking-at "#")
-;; (and (eq (car (nth 1 state)) ?{)
-;; (looking-at "|"))))))
- (or (not (eq ?/ c))
- (null (nth 0 (ruby-parse-region (or begin parse-start) (point)))))
- (or (not (eq ?| (char-after (point))))
- (save-excursion
- (or (eolp) (forward-char -1))
- (cond
- ((search-backward "|" nil t)
- (skip-chars-backward " \t\n")
- (and (not (eolp))
- (progn
- (forward-char -1)
- (not (looking-at "{")))
- (progn
- (forward-word -1)
- (not (looking-at "do\\>[^_]")))))
- (t t))))
- (not (eq ?, c))
- (setq op-end t)))))
- (setq indent
- (cond
- ((and
- (null op-end)
- (not (looking-at (concat "\\<\\(" ruby-block-hanging-re "\\)\\>")))
- (eq (ruby-deep-indent-paren-p t) 'space)
- (not (bobp)))
- (save-excursion
- (widen)
- (goto-char (or begin parse-start))
- (skip-syntax-forward " ")
- (current-column)))
- ((car (nth 1 state)) indent)
- (t
- (+ indent ruby-indent-level))))))))
- indent)))
-
-(defun ruby-electric-brace (arg)
- (interactive "P")
- (insert-char last-command-char 1)
- (ruby-indent-line t)
- (delete-char -1)
- (self-insert-command (prefix-numeric-value arg)))
-
-(eval-when-compile
- (defmacro defun-region-command (func args &rest body)
- (let ((intr (car body)))
- (when (featurep 'xemacs)
- (if (stringp intr) (setq intr (cadr body)))
- (and (eq (car intr) 'interactive)
- (setq intr (cdr intr))
- (setcar intr (concat "_" (car intr)))))
- (cons 'defun (cons func (cons args body))))))
-
-(defun-region-command ruby-beginning-of-defun (&optional arg)
- "Move backward to next beginning-of-defun.
-With argument, do this that many times.
-Returns t unless search stops due to end of buffer."
- (interactive "p")
- (and (re-search-backward (concat "^\\(" ruby-block-beg-re "\\)\\b")
- nil 'move (or arg 1))
- (progn (beginning-of-line) t)))
-
-(defun ruby-beginning-of-indent ()
- (and (re-search-backward (concat "^\\(" ruby-indent-beg-re "\\)\\b")
- nil 'move)
- (progn
- (beginning-of-line)
- t)))
-
-(defun-region-command ruby-end-of-defun (&optional arg)
- "Move forward to next end of defun.
-An end of a defun is found by moving forward from the beginning of one."
- (interactive "p")
- (and (re-search-forward (concat "^\\(" ruby-block-end-re "\\)\\($\\|\\b[^_]\\)")
- nil 'move (or arg 1))
- (progn (beginning-of-line) t))
- (forward-line 1))
-
-(defun ruby-move-to-block (n)
- (let (start pos done down)
- (setq start (ruby-calculate-indent))
- (setq down (looking-at (if (< n 0) ruby-block-end-re
- (concat "\\<\\(" ruby-block-beg-re "\\)\\>"))))
- (while (and (not done) (not (if (< n 0) (bobp) (eobp))))
- (forward-line n)
- (cond
- ((looking-at "^\\s *$"))
- ((looking-at "^\\s *#"))
- ((and (> n 0) (looking-at "^=begin\\>"))
- (re-search-forward "^=end\\>"))
- ((and (< n 0) (looking-at "^=end\\>"))
- (re-search-backward "^=begin\\>"))
- (t
- (setq pos (current-indentation))
- (cond
- ((< start pos)
- (setq down t))
- ((and down (= pos start))
- (setq done t))
- ((> start pos)
- (setq done t)))))
- (if done
- (save-excursion
- (back-to-indentation)
- (if (looking-at (concat "\\<\\(" ruby-block-mid-re "\\)\\>"))
- (setq done nil))))))
- (back-to-indentation))
-
-(defun-region-command ruby-beginning-of-block (&optional arg)
- "Move backward to next beginning-of-block"
- (interactive "p")
- (ruby-move-to-block (- (or arg 1))))
-
-(defun-region-command ruby-end-of-block (&optional arg)
- "Move forward to next beginning-of-block"
- (interactive "p")
- (ruby-move-to-block (or arg 1)))
-
-(defun-region-command ruby-forward-sexp (&optional cnt)
- (interactive "p")
- (if (and (numberp cnt) (< cnt 0))
- (ruby-backward-sexp (- cnt))
- (let ((i (or cnt 1)))
- (condition-case nil
- (while (> i 0)
- (skip-syntax-forward " ")
- (cond ((looking-at "\\?\\(\\\\[CM]-\\)*\\\\?\\S ")
- (goto-char (match-end 0)))
- ((progn
- (skip-chars-forward ",.:;|&^~=!?\\+\\-\\*")
- (looking-at "\\s("))
- (goto-char (scan-sexps (point) 1)))
- ((and (looking-at (concat "\\<\\(" ruby-block-beg-re "\\)\\>"))
- (not (eq (char-before (point)) ?.))
- (not (eq (char-before (point)) ?:)))
- (ruby-end-of-block)
- (forward-word 1))
- ((looking-at "\\(\\$\\|@@?\\)?\\sw")
- (while (progn
- (while (progn (forward-word 1) (looking-at "_")))
- (cond ((looking-at "::") (forward-char 2) t)
- ((> (skip-chars-forward ".") 0))
- ((looking-at "\\?\\|!\\(=[~=>]\\|[^~=]\\)")
- (forward-char 1) nil)))))
- ((let (state expr)
- (while
- (progn
- (setq expr (or expr (ruby-expr-beg)
- (looking-at "%\\sw?\\Sw\\|[\"'`/]")))
- (nth 1 (setq state (apply 'ruby-parse-partial nil state))))
- (setq expr t)
- (skip-chars-forward "<"))
- (not expr))))
- (setq i (1- i)))
- ((error) (forward-word 1)))
- i)))
-
-(defun-region-command ruby-backward-sexp (&optional cnt)
- (interactive "p")
- (if (and (numberp cnt) (< cnt 0))
- (ruby-forward-sexp (- cnt))
- (let ((i (or cnt 1)))
- (condition-case nil
- (while (> i 0)
- (skip-chars-backward " \t\n,.:;|&^~=!?\\+\\-\\*")
- (forward-char -1)
- (cond ((looking-at "\\s)")
- (goto-char (scan-sexps (1+ (point)) -1))
- (case (char-before)
- (?% (forward-char -1))
- ('(?q ?Q ?w ?W ?r ?x)
- (if (eq (char-before (1- (point))) ?%) (forward-char -2))))
- nil)
- ((looking-at "\\s\"\\|\\\\\\S_")
- (let ((c (char-to-string (char-before (match-end 0)))))
- (while (and (search-backward c)
- (oddp (skip-chars-backward "\\")))))
- nil)
- ((looking-at "\\s.\\|\\s\\")
- (if (ruby-special-char-p) (forward-char -1)))
- ((looking-at "\\s(") nil)
- (t
- (forward-char 1)
- (while (progn (forward-word -1)
- (case (char-before)
- (?_ t)
- (?. (forward-char -1) t)
- ((?$ ?@)
- (forward-char -1)
- (and (eq (char-before) (char-after)) (forward-char -1)))
- (?:
- (forward-char -1)
- (eq (char-before) :)))))
- (if (looking-at ruby-block-end-re)
- (ruby-beginning-of-block))
- nil))
- (setq i (1- i)))
- ((error)))
- i)))
-
-(defun ruby-reindent-then-newline-and-indent ()
- (interactive "*")
- (newline)
- (save-excursion
- (end-of-line 0)
- (indent-according-to-mode)
- (delete-region (point) (progn (skip-chars-backward " \t") (point))))
- (indent-according-to-mode))
-
-(fset 'ruby-encomment-region (symbol-function 'comment-region))
-
-(defun ruby-decomment-region (beg end)
- (interactive "r")
- (save-excursion
- (goto-char beg)
- (while (re-search-forward "^\\([ \t]*\\)#" end t)
- (replace-match "\\1" nil nil)
- (save-excursion
- (ruby-indent-line)))))
-
-(defun ruby-insert-end ()
- (interactive)
- (insert "end")
- (ruby-indent-line t)
- (end-of-line))
-
-(defun ruby-mark-defun ()
- "Put mark at end of this Ruby function, point at beginning."
- (interactive)
- (push-mark (point))
- (ruby-end-of-defun)
- (push-mark (point) nil t)
- (ruby-beginning-of-defun)
- (re-search-backward "^\n" (- (point) 1) t))
-
-(defun ruby-indent-exp (&optional shutup-p)
- "Indent each line in the balanced expression following point syntactically.
-If optional SHUTUP-P is non-nil, no errors are signalled if no
-balanced expression is found."
- (interactive "*P")
- (let ((here (point-marker)) start top column (nest t))
- (set-marker-insertion-type here t)
- (unwind-protect
- (progn
- (beginning-of-line)
- (setq start (point) top (current-indentation))
- (while (and (not (eobp))
- (progn
- (setq column (ruby-calculate-indent start))
- (cond ((> column top)
- (setq nest t))
- ((and (= column top) nest)
- (setq nest nil) t))))
- (ruby-indent-to column)
- (beginning-of-line 2)))
- (goto-char here)
- (set-marker here nil))))
-
-(defun ruby-add-log-current-method ()
- "Return current method string."
- (condition-case nil
- (save-excursion
- (let ((mlist nil) (indent 0))
- ;; get current method (or class/module)
- (if (re-search-backward
- (concat "^[ \t]*\\(def\\|class\\|module\\)[ \t]+"
- "\\("
- ;; \\. for class method
- "\\(" ruby-symbol-re "\\|\\." "\\)"
- "+\\)")
- nil t)
- (progn
- (setq mlist (list (match-string 2)))
- (goto-char (match-beginning 1))
- (setq indent (current-column))
- (beginning-of-line)))
- ;; nest class/module
- (while (and (> indent 0)
- (re-search-backward
- (concat
- "^[ \t]*\\(class\\|module\\)[ \t]+"
- "\\([A-Z]" ruby-symbol-re "+\\)")
- nil t))
- (goto-char (match-beginning 1))
- (if (< (current-column) indent)
- (progn
- (setq mlist (cons (match-string 2) mlist))
- (setq indent (current-column))
- (beginning-of-line))))
- ;; generate string
- (if (consp mlist)
- (mapconcat (function identity) mlist "::")
- nil)))))
-
-(cond
- ((featurep 'font-lock)
- (or (boundp 'font-lock-variable-name-face)
- (setq font-lock-variable-name-face font-lock-type-face))
-
- (setq ruby-font-lock-syntactic-keywords
- '(
- ;; #{ }, #$hoge, #@foo are not comments
- ("\\(#\\)[{$@]" 1 (1 . nil))
- ;; the last $', $", $` in the respective string is not variable
- ;; the last ?', ?", ?` in the respective string is not ascii code
- ("\\(^\\|[\[ \t\n<+\(,=]\\)\\(['\"`]\\)\\(\\\\.\\|\\2\\|[^'\"`\n\\\\]\\)*?\\\\?[?$]\\(\\2\\)"
- (2 (7 . nil))
- (4 (7 . nil)))
- ;; $' $" $` .... are variables
- ;; ?' ?" ?` are ascii codes
- ("\\(^\\|[^\\\\]\\)\\(\\\\\\\\\\)*[?$]\\([#\"'`]\\)" 3 (1 . nil))
- ;; regexps
- ("\\(^\\|[=(,~?:;<>]\\|\\(^\\|\\s \\)\\(if\\|elsif\\|unless\\|while\\|until\\|when\\|and\\|or\\|&&\\|||\\)\\|g?sub!?\\|scan\\|split!?\\)\\s *\\(/\\)[^/\n\\\\]*\\(\\\\.[^/\n\\\\]*\\)*\\(/\\)"
- (4 (7 . ?/))
- (6 (7 . ?/)))
- ("^\\(=\\)begin\\(\\s \\|$\\)" 1 (7 . nil))
- ("^\\(=\\)end\\(\\s \\|$\\)" 1 (7 . nil))))
-
- (cond ((featurep 'xemacs)
- (put 'ruby-mode 'font-lock-defaults
- '((ruby-font-lock-keywords)
- nil nil nil
- beginning-of-line
- (font-lock-syntactic-keywords
- . ruby-font-lock-syntactic-keywords))))
- (t
- (add-hook 'ruby-mode-hook
- '(lambda ()
- (make-local-variable 'font-lock-defaults)
- (make-local-variable 'font-lock-keywords)
- (make-local-variable 'font-lock-syntax-table)
- (make-local-variable 'font-lock-syntactic-keywords)
- (setq font-lock-defaults '((ruby-font-lock-keywords) nil nil))
- (setq font-lock-keywords ruby-font-lock-keywords)
- (setq font-lock-syntax-table ruby-font-lock-syntax-table)
- (setq font-lock-syntactic-keywords ruby-font-lock-syntactic-keywords)))))
-
- (defun ruby-font-lock-docs (limit)
- (if (re-search-forward "^=begin\\(\\s \\|$\\)" limit t)
- (let (beg)
- (beginning-of-line)
- (setq beg (point))
- (forward-line 1)
- (if (re-search-forward "^=end\\(\\s \\|$\\)" limit t)
- (progn
- (set-match-data (list beg (point)))
- t)))))
-
- (defun ruby-font-lock-maybe-docs (limit)
- (let (beg)
- (save-excursion
- (if (and (re-search-backward "^=\\(begin\\|end\\)\\(\\s \\|$\\)" nil t)
- (string= (match-string 1) "begin"))
- (progn
- (beginning-of-line)
- (setq beg (point)))))
- (if (and beg (and (re-search-forward "^=\\(begin\\|end\\)\\(\\s \\|$\\)" nil t)
- (string= (match-string 1) "end")))
- (progn
- (set-match-data (list beg (point)))
- t)
- nil)))
-
- (defvar ruby-font-lock-syntax-table
- (let* ((tbl (copy-syntax-table ruby-mode-syntax-table)))
- (modify-syntax-entry ?_ "w" tbl)
- tbl))
-
- (defun ruby-font-lock-here-docs (limit)
- (if (re-search-forward ruby-here-doc-beg-re limit t)
- (let (beg)
- (beginning-of-line)
- (forward-line)
- (setq beg (point))
- (if (re-search-forward (ruby-here-doc-end-match) nil t)
- (progn
- (set-match-data (list beg (point)))
- t)))))
-
- (defun ruby-font-lock-maybe-here-docs (limit)
- (let (beg)
- (save-excursion
- (if (re-search-backward ruby-here-doc-beg-re nil t)
- (progn
- (beginning-of-line)
- (forward-line)
- (setq beg (point)))))
- (if (and beg
- (let ((end-match (ruby-here-doc-end-match)))
- (and (not (re-search-backward end-match beg t))
- (re-search-forward end-match nil t))))
- (progn
- (set-match-data (list beg (point)))
- t)
- nil)))
-
- (defvar ruby-font-lock-keywords
- (list
- ;; functions
- '("^\\s *def\\s +\\([^( \t\n]+\\)"
- 1 font-lock-function-name-face)
- ;; keywords
- (cons (concat
- "\\(^\\|[^_:.@$]\\|\\.\\.\\)\\b\\(defined\\?\\|\\("
- (mapconcat
- 'identity
- '("alias"
- "and"
- "begin"
- "break"
- "case"
- "catch"
- "class"
- "def"
- "do"
- "elsif"
- "else"
- "fail"
- "ensure"
- "for"
- "end"
- "if"
- "in"
- "module"
- "next"
- "not"
- "or"
- "raise"
- "redo"
- "rescue"
- "retry"
- "return"
- "then"
- "throw"
- "super"
- "unless"
- "undef"
- "until"
- "when"
- "while"
- "yield"
- )
- "\\|")
- "\\)\\>\\)")
- 2)
- ;; variables
- '("\\(^\\|[^_:.@$]\\|\\.\\.\\)\\b\\(nil\\|self\\|true\\|false\\)\\>"
- 2 font-lock-variable-name-face)
- ;; variables
- '("\\(\\$\\([^a-zA-Z0-9 \n]\\|[0-9]\\)\\)\\W"
- 1 font-lock-variable-name-face)
- '("\\(\\$\\|@\\|@@\\)\\(\\w\\|_\\)+"
- 0 font-lock-variable-name-face)
- ;; embedded document
- '(ruby-font-lock-docs
- 0 font-lock-comment-face t)
- '(ruby-font-lock-maybe-docs
- 0 font-lock-comment-face t)
- ;; "here" document
- '(ruby-font-lock-here-docs
- 0 font-lock-string-face t)
- '(ruby-font-lock-maybe-here-docs
- 0 font-lock-string-face t)
- `(,ruby-here-doc-beg-re
- 0 font-lock-string-face t)
- ;; general delimited string
- '("\\(^\\|[[ \t\n<+(,=]\\)\\(%[xrqQwW]?\\([^<[{(a-zA-Z0-9 \n]\\)[^\n\\\\]*\\(\\\\.[^\n\\\\]*\\)*\\(\\3\\)\\)"
- (2 font-lock-string-face))
- ;; constants
- '("\\(^\\|[^_]\\)\\b\\([A-Z]+\\(\\w\\|_\\)*\\)"
- 2 font-lock-type-face)
- ;; symbols
- '("\\(^\\|[^:]\\)\\(:\\([-+~]@?\\|[/%&|^`]\\|\\*\\*?\\|<\\(<\\|=>?\\)?\\|>[>=]?\\|===?\\|=~\\|\\[\\]=?\\|\\(\\w\\|_\\)+\\([!?=]\\|\\b_*\\)\\|#{[^}\n\\\\]*\\(\\\\.[^}\n\\\\]*\\)*}\\)\\)"
- 2 font-lock-reference-face)
- ;; expression expansion
- '("#\\({[^}\n\\\\]*\\(\\\\.[^}\n\\\\]*\\)*}\\|\\(\\$\\|@\\|@@\\)\\(\\w\\|_\\)+\\)"
- 0 font-lock-variable-name-face t)
- ;; warn lower camel case
- ;'("\\<[a-z]+[a-z0-9]*[A-Z][A-Za-z0-9]*\\([!?]?\\|\\>\\)"
- ; 0 font-lock-warning-face)
- )
- "*Additional expressions to highlight in ruby mode."))
-
- ((featurep 'hilit19)
- (hilit-set-mode-patterns
- 'ruby-mode
- '(("[^$\\?]\\(\"[^\\\"]*\\(\\\\\\(.\\|\n\\)[^\\\"]*\\)*\"\\)" 1 string)
- ("[^$\\?]\\('[^\\']*\\(\\\\\\(.\\|\n\\)[^\\']*\\)*'\\)" 1 string)
- ("[^$\\?]\\(`[^\\`]*\\(\\\\\\(.\\|\n\\)[^\\`]*\\)*`\\)" 1 string)
- ("^\\s *#.*$" nil comment)
- ("[^$@?\\]\\(#[^$@{\n].*$\\)" 1 comment)
- ("[^a-zA-Z_]\\(\\?\\(\\\\[CM]-\\)*.\\)" 1 string)
- ("^\\s *\\(require\\|load\\).*$" nil include)
- ("^\\s *\\(include\\|alias\\|undef\\).*$" nil decl)
- ("^\\s *\\<\\(class\\|def\\|module\\)\\>" "[)\n;]" defun)
- ("[^_]\\<\\(begin\\|case\\|else\\|elsif\\|end\\|ensure\\|for\\|if\\|unless\\|rescue\\|then\\|when\\|while\\|until\\|do\\|yield\\)\\>\\([^_]\\|$\\)" 1 defun)
- ("[^_]\\<\\(and\\|break\\|next\\|raise\\|fail\\|in\\|not\\|or\\|redo\\|retry\\|return\\|super\\|yield\\|catch\\|throw\\|self\\|nil\\)\\>\\([^_]\\|$\\)" 1 keyword)
- ("\\$\\(.\\|\\sw+\\)" nil type)
- ("[$@].[a-zA-Z_0-9]*" nil struct)
- ("^__END__" nil label))))
- )
-
-
-(provide 'ruby-mode)
diff --git a/ruby_1_8_5/misc/rubydb2x.el b/ruby_1_8_5/misc/rubydb2x.el
deleted file mode 100644
index a74265fb0e..0000000000
--- a/ruby_1_8_5/misc/rubydb2x.el
+++ /dev/null
@@ -1,104 +0,0 @@
-(require 'gud)
-(provide 'rubydb)
-
-;; ======================================================================
-;; rubydb functions
-
-;;; History of argument lists passed to rubydb.
-(defvar gud-rubydb-history nil)
-
-(defun gud-rubydb-massage-args (file args)
- (cons "-I" (cons "." (cons "-r" (cons "debug" (cons file args))))))
-
-;; There's no guarantee that Emacs will hand the filter the entire
-;; marker at once; it could be broken up across several strings. We
-;; might even receive a big chunk with several markers in it. If we
-;; receive a chunk of text which looks like it might contain the
-;; beginning of a marker, we save it here between calls to the
-;; filter.
-(defvar gud-rubydb-marker-acc "")
-
-(defun gud-rubydb-marker-filter (string)
- (save-match-data
- (setq gud-marker-acc (concat gud-marker-acc string))
- (let ((output ""))
-
- ;; Process all the complete markers in this chunk.
- (while (string-match "\032\032\\([^:\n]*\\):\\([0-9]*\\):.*\n"
- gud-marker-acc)
- (setq
-
- ;; Extract the frame position from the marker.
- gud-last-frame
- (cons (substring gud-marker-acc (match-beginning 1) (match-end 1))
- (string-to-int (substring gud-marker-acc
- (match-beginning 2)
- (match-end 2))))
-
- ;; Append any text before the marker to the output we're going
- ;; to return - we don't include the marker in this text.
- output (concat output
- (substring gud-marker-acc 0 (match-beginning 0)))
-
- ;; Set the accumulator to the remaining text.
- gud-marker-acc (substring gud-marker-acc (match-end 0))))
-
- ;; Does the remaining text look like it might end with the
- ;; beginning of another marker? If it does, then keep it in
- ;; gud-marker-acc until we receive the rest of it. Since we
- ;; know the full marker regexp above failed, it's pretty simple to
- ;; test for marker starts.
- (if (string-match "\032.*\\'" gud-marker-acc)
- (progn
- ;; Everything before the potential marker start can be output.
- (setq output (concat output (substring gud-marker-acc
- 0 (match-beginning 0))))
-
- ;; Everything after, we save, to combine with later input.
- (setq gud-marker-acc
- (substring gud-marker-acc (match-beginning 0))))
-
- (setq output (concat output gud-marker-acc)
- gud-marker-acc ""))
-
- output)))
-
-(defun gud-rubydb-find-file (f)
- (find-file-noselect f))
-
-(defvar rubydb-command-name "ruby"
- "File name for executing ruby.")
-
-;;;###autoload
-(defun rubydb (command-line)
- "Run rubydb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
- (interactive
- (list (read-from-minibuffer "Run rubydb (like this): "
- (if (consp gud-rubydb-history)
- (car gud-rubydb-history)
- (concat rubydb-command-name " "))
- nil nil
- '(gud-rubydb-history . 1))))
-
- (gud-overload-functions '((gud-massage-args . gud-rubydb-massage-args)
- (gud-marker-filter . gud-rubydb-marker-filter)
- (gud-find-file . gud-rubydb-find-file)
- ))
- (gud-common-init command-line)
-
- (gud-def gud-break "b %l" "\C-b" "Set breakpoint at current line.")
-; (gud-def gud-remove "clear %l" "\C-d" "Remove breakpoint at current line")
- (gud-def gud-step "s" "\C-s" "Step one source line with display.")
- (gud-def gud-next "n" "\C-n" "Step one line (skip functions).")
- (gud-def gud-cont "c" "\C-r" "Continue with display.")
- (gud-def gud-finish "finish" "\C-f" "Finish executing current function.")
- (gud-def gud-up "up %p" "<" "Up N stack frames (numeric arg).")
- (gud-def gud-down "down %p" ">" "Down N stack frames (numeric arg).")
- (gud-def gud-print "p %e" "\C-p" "Evaluate ruby expression at point.")
-
- (setq comint-prompt-regexp "^(rdb:-) ")
- (setq paragraph-start comint-prompt-regexp)
- (run-hooks 'rubydb-mode-hook)
- )
diff --git a/ruby_1_8_5/misc/rubydb3x.el b/ruby_1_8_5/misc/rubydb3x.el
deleted file mode 100644
index 98ce1a1978..0000000000
--- a/ruby_1_8_5/misc/rubydb3x.el
+++ /dev/null
@@ -1,115 +0,0 @@
-(require 'gud)
-(provide 'rubydb)
-
-;; ======================================================================
-;; rubydb functions
-
-;;; History of argument lists passed to rubydb.
-(defvar gud-rubydb-history nil)
-
-(if (fboundp 'gud-overload-functions)
- (defun gud-rubydb-massage-args (file args)
- (cons "-r" (cons "debug" (cons file args))))
- (defun gud-rubydb-massage-args (file args)
- (cons "-r" (cons "debug" args))))
-
-;; There's no guarantee that Emacs will hand the filter the entire
-;; marker at once; it could be broken up across several strings. We
-;; might even receive a big chunk with several markers in it. If we
-;; receive a chunk of text which looks like it might contain the
-;; beginning of a marker, we save it here between calls to the
-;; filter.
-(defvar gud-rubydb-marker-acc "")
-(make-variable-buffer-local 'gud-rubydb-marker-acc)
-
-(defun gud-rubydb-marker-filter (string)
- (setq gud-rubydb-marker-acc (concat gud-rubydb-marker-acc string))
- (let ((output ""))
-
- ;; Process all the complete markers in this chunk.
- (while (string-match "\032\032\\([^:\n]*\\):\\([0-9]*\\):.*\n"
- gud-rubydb-marker-acc)
- (setq
-
- ;; Extract the frame position from the marker.
- gud-last-frame
- (cons (substring gud-rubydb-marker-acc (match-beginning 1) (match-end 1))
- (string-to-int (substring gud-rubydb-marker-acc
- (match-beginning 2)
- (match-end 2))))
-
- ;; Append any text before the marker to the output we're going
- ;; to return - we don't include the marker in this text.
- output (concat output
- (substring gud-rubydb-marker-acc 0 (match-beginning 0)))
-
- ;; Set the accumulator to the remaining text.
- gud-rubydb-marker-acc (substring gud-rubydb-marker-acc (match-end 0))))
-
- ;; Does the remaining text look like it might end with the
- ;; beginning of another marker? If it does, then keep it in
- ;; gud-rubydb-marker-acc until we receive the rest of it. Since we
- ;; know the full marker regexp above failed, it's pretty simple to
- ;; test for marker starts.
- (if (string-match "\032.*\\'" gud-rubydb-marker-acc)
- (progn
- ;; Everything before the potential marker start can be output.
- (setq output (concat output (substring gud-rubydb-marker-acc
- 0 (match-beginning 0))))
-
- ;; Everything after, we save, to combine with later input.
- (setq gud-rubydb-marker-acc
- (substring gud-rubydb-marker-acc (match-beginning 0))))
-
- (setq output (concat output gud-rubydb-marker-acc)
- gud-rubydb-marker-acc ""))
-
- output))
-
-(defun gud-rubydb-find-file (f)
- (save-excursion
- (let ((buf (find-file-noselect f)))
- (set-buffer buf)
-;; (gud-make-debug-menu)
- buf)))
-
-(defvar rubydb-command-name "ruby"
- "File name for executing ruby.")
-
-;;;###autoload
-(defun rubydb (command-line)
- "Run rubydb on program FILE in buffer *gud-FILE*.
-The directory containing FILE becomes the initial working directory
-and source-file directory for your debugger."
- (interactive
- (list (read-from-minibuffer "Run rubydb (like this): "
- (if (consp gud-rubydb-history)
- (car gud-rubydb-history)
- (concat rubydb-command-name " "))
- nil nil
- '(gud-rubydb-history . 1))))
-
- (if (not (fboundp 'gud-overload-functions))
- (gud-common-init command-line 'gud-rubydb-massage-args
- 'gud-rubydb-marker-filter 'gud-rubydb-find-file)
- (gud-overload-functions '((gud-massage-args . gud-rubydb-massage-args)
- (gud-marker-filter . gud-rubydb-marker-filter)
- (gud-find-file . gud-rubydb-find-file)))
- (gud-common-init command-line rubydb-command-name))
-
- (gud-def gud-break "b %l" "\C-b" "Set breakpoint at current line.")
-; (gud-def gud-remove "clear %l" "\C-d" "Remove breakpoint at current line")
- (gud-def gud-step "s" "\C-s" "Step one source line with display.")
- (gud-def gud-next "n" "\C-n" "Step one line (skip functions).")
- (gud-def gud-cont "c" "\C-r" "Continue with display.")
- (gud-def gud-finish "finish" "\C-f" "Finish executing current function.")
- (gud-def gud-up "up %p" "<" "Up N stack frames (numeric arg).")
- (gud-def gud-down "down %p" ">" "Down N stack frames (numeric arg).")
- (gud-def gud-print "p %e" "\C-p" "Evaluate ruby expression at point.")
-
- (setq comint-prompt-regexp "^(rdb:-) ")
- (if (boundp 'comint-last-output-start)
- (set-marker comint-last-output-start (point)))
- (set (make-local-variable 'paragraph-start) comint-prompt-regexp)
- (run-hooks 'rubydb-mode-hook)
- )
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 11:40:35 +0000