lisp/essd-s4.el

   1 ;;; essd-s4.el --- S4 customization
   2
   3 ;; Copyright (C) 1997--2004 A.J. Rossini, Rich M. Heiberger, Martin
   4 ;;      Maechler, Kurt Hornik, Rodney Sparapani, and Stephen Eglen.
   5
   6 ;; Original Author: A.J. Rossini <rossini@stat.sc.edu>
   7 ;; Created: 12 Jun 1997
   8 ;; Maintainers: ESS-core <ESS-core@stat.math.ethz.ch>
   9
  10 ;; Keywords: start up, configuration.
  11
  12 ;; This file is part of ESS.
  13
  14 ;; This file is free software; you can redistribute it and/or modify
  15 ;; it under the terms of the GNU General Public License as published by
  16 ;; the Free Software Foundation; either version 2, or (at your option)
  17 ;; any later version.
  18
  19 ;; This file is distributed in the hope that it will be useful,
  20 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22 ;; GNU General Public License for more details.
  23
  24 ;; You should have received a copy of the GNU General Public License
  25 ;; along with GNU Emacs; see the file COPYING.  If not, write to
  26 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  27
  28 ;;; Commentary:
  29 ;;; DB contributed the changes from essd-sp3.el to
  30 ;;; essd-s4.el. (removed the old ugly approach).
  31 ;;; This file defines S4 customizations for ess-mode.  Lots of thanks
  32 ;;; to RMH and JMC for code and suggestions
  33
  34 ;;; Autoloads:
  35
  36 (require 'essl-s)
  37
  38 (autoload 'inferior-ess "ess-inf" "Run an ESS process.")
  39
  40 ;;; Code:
  41
  42 ;; Some of this is based on files from:
  43 ;;     Copyright (C) 1996, John M. Chambers.
  44
  45 (defvar S4-customize-alist
  46   (append
  47    '((ess-local-customize-alist         . 'S4-customize-alist)
  48      (ess-dialect                       . "S4")
  49      (ess-loop-timeout                  . ess-S-loop-timeout);fixme: dialect spec.
  50      (ess-change-sp-regexp              . ess-S-change-sp-regexp)
  51      (ess-help-sec-keys-alist           . ess-help-S3-sec-keys-alist)
  52      (ess-object-name-db-file           . "ess-s4-namedb.el")
  53      (inferior-ess-program              . inferior-S4-program-name)
  54      (inferior-ess-objects-command      . ".SmodeObs(%d, pattern=\"%s\")\n")
  55      ;;(inferior-ess-objects-pattern    . ".*") ; for new s4 stuff
  56      (inferior-ess-help-command         . "help(\"%s\")\n")
  57      (inferior-ess-search-list-command  . ".SmodePaths()\n")
  58      (inferior-ess-load-command         . ".SmodeLoad(\"%s\")\n")
  59      (inferior-ess-dump-command         . ".SmodeDump(\"%s\", \"%s\")\n")
  60
  61      (inferior-ess-start-file           . nil) ;"~/.ess-S3")
  62      (inferior-ess-start-args       . "")
  63      (ess-STERM  . "iESS")
  64      )
  65    S+common-cust-alist); use S+ ones here; partly overwritten above!!
  66
  67   "Variables to customize for S4.")
  68
  69 ;; For loading up the S code required for the above.
  70 ;;(add-hook 'ess-post-run-hook
  71 ;;        '(lambda ()
  72 ;;           (ess-command
  73 ;;            (concat
  74 ;;             "if(exists(\"Sversion\")) library(emacs) else source(\""
  75 ;;             ess-mode-run-file
  76 ;;             "\")\n"))
  77 ;;           (if ess-mode-run-file2
  78 ;;               (ess-command
  79 ;;                (concat "source(\"" ess-mode-run-file2 "\")\n")))))
  80
  81
  82 (defun S4 ()
  83   "Call 'S version 4', from Bell Labs.  New way to do it."
  84   (interactive)
  85   (setq ess-customize-alist S4-customize-alist)
  86   (ess-write-to-dribble-buffer
  87    (format "\n(S4): ess-dialect=%s, buf=%s\n" ess-dialect (current-buffer)))
  88   (inferior-ess)
  89   (if inferior-ess-language-start
  90       (ess-eval-linewise inferior-ess-language-start)))
  91
  92
  93 (defun S4-mode (&optional proc-name)
  94   "Major mode for editing S4 source.  See `ess-mode' for more help."
  95   (interactive)
  96   (setq ess-customize-alist S4-customize-alist)
  97   (ess-mode S4-customize-alist proc-name)
  98   (if ess-imenu-use-S (ess-imenu-R)))
  99
 100
 101 ;; From RMH:    ALL THIS SHOULD BE INCORPORATED BY 5.0!
 102
 103 ;;; s4.el startup file
 104 ;;; Richard M. Heiberger
 105 ;;; rmh@astro.ocis.temple.edu
 106 ;;
 107 ;;(load "S")
 108 ;;(setq inferior-S-program "/disk05/s4/betaJun96/S")
 109 ;;(setq S-plus nil)                            ;; needed for non S-plus
 110 ;;(add-to-list 'load-path "/disk05/s4/betaJun96") ;; S-namedb.el is here
 111 ;;(S)
 112 ;;(load-file "/disk05/s4/betaJun96/library/emacs/S-modeadds.el") ;; must come after (S)
 113 ;;
 114 ;;
 115 ;;;;; S4 __Help, no longer S3 .Help
 116 ;;(load "S-help")
 117 ;;                                             ;; Must follow S-help
 118 ;;; S-help.file line 270
 119 ;;(defun S-get-help-files-list nil
 120 ;;  (mapcar 'list
 121 ;;        (apply 'append
 122 ;;               (mapcar '(lambda (dirname)
 123 ;;                          (if (file-directory-p dirname)
 124 ;;                              (directory-files dirname)))
 125 ;;                       (mapcar '(lambda (str) (concat str "/__Help"))
 126 ;;                               (S-search-list))))))
 127 ;;
 128 ;;
 129 ;;;;; additional font-lock-keywords for S4
 130 ;;
 131 ;;;;*;; based on S-inf.el line 107
 132 ;;;;(add-to-list 'S-inf-font-lock-keywords
 133 ;;;;         '("\\<\\(^Problem\\|^Warning\\|^Error\\|Debug ?\\|Browsing in frame of\\|Local Variables\\)\\>" . font-lock-reference-face) ; S-inf problems
 134 ;;;;)
 135 ;;;;(add-to-list 'S-inf-font-lock-keywords
 136 ;;;; '("^R>" . font-lock-keyword-face)  ; debug prompt
 137 ;;;;)
 138 ;;(inferior-S-mode)
 139 ;;
 140 ;;; S-inf.el line 150
 141 ;;(setq inferior-S-search-list-command "searchPaths()\n")
 142 ;;
 143 ;;;; fontify S-transcript-mode
 144 ;;;; overwrites S-trans.el lines 60-69
 145 ;;;;(setq S-trans-font-lock-keywords S-inf-font-lock-keywords)
 146 ;;
 147 ;;(load "S-mode")
 148 ;;                                             ;; Must follow S-mode
 149 ;;;;*;; based on S-mode.el line 219
 150 ;;(add-to-list 'S-mode-font-lock-keywords
 151 ;;           '("\\<\\(setGeneric\\|removeGeneric\\|setMethod\\|unsetMethod\\|setReplaceGeneric\\|setReplaceMethod\\|standardGeneric\\|setIs\\|setClass\\|representation\\)\\>" . font-lock-function-name-face)  ; S4 method functions
 152 ;;)
 153 ;;
 154 ;;
 155 ;;
 156 ;;;;; fix to S-load-file to make C-c C-l work with S4
 157 ;;
 158 ;;;When a file sourced into S4 by C-c C-l has a syntax error
 159 ;;;without the following changes, the system
 160 ;;;freezes until it is released with ^G.  The reason is that the error
 161 ;;;messages, including the `Debug ?' request, go to the *S-errors*
 162 ;;;buffer.  The *S-errors* buffer is not switched to, and couldn't accept
 163 ;;;a response if it were.
 164 ;;;
 165 ;;;The fix requires three modification to S-inf.el and two to S-mode.el.
 166 ;;;The correction to S-check-source noted in smode.cmt is also necessary.
 167 ;;;
 168 ;;
 169 ;;; S-inf.el line 92  NEW variable
 170 ;;(defvar inferior-S-debug-prompt "Debug \\? (y|n): "
 171 ;; "The expression S uses to offer to initiate debug tracing.")
 172 ;;
 173 ;;; S-inf.el line 458
 174 ;;(defun inferior-S-wait-for-prompt ()
 175 ;;  "Wait until the S process is ready for input."
 176 ;;  (let* ((cbuffer (current-buffer))
 177 ;;         (sprocess (get-S-process S-current-process-name))
 178 ;;         (sbuffer (process-buffer sprocess))
 179 ;;         r
 180 ;;       (timeout 0))
 181 ;;    (set-buffer sbuffer)
 182 ;;    (while (progn
 183 ;;           (if (not (eq (process-status sprocess) 'run))
 184 ;;               (S-error "S process has died unexpectedly.")
 185 ;;             (if (> (setq timeout (1+ timeout)) S-loop-timeout)
 186 ;;                 (S-error "Timeout waiting for prompt. Check inferior-S-prompt or S-loop-timeout."))
 187 ;;             (accept-process-output)
 188 ;;             (goto-char (point-max))
 189 ;;(setq end (point))
 190 ;;             (beginning-of-line)
 191 ;;(setq e (buffer-substring (point) end))
 192 ;;(if (equal e inferior-S-debug-prompt)
 193 ;;    (S-error "Debug prompt"))
 194 ;;             (setq r (looking-at inferior-S-prompt))
 195 ;;             (not (or r (looking-at ".*\\?\\s *"))))))
 196 ;;    (goto-char (point-max))
 197 ;;    (set-buffer cbuffer)
 198 ;;    (symbol-value r)))
 199 ;;
 200 ;;
 201 ;;
 202 ;;; S-mode.el line 204
 203 ;;(setq S-dump-error-re "Problem")
 204 ;;
 205 ;;;; S-mode.el line 655
 206 ;;(defun S-parse-errors (showerr)
 207 ;;  "Jump to error in last loaded S source file.
 208 ;;With prefix argument, only shows the errors S reported."
 209 ;;  (interactive "P")
 210 ;;  (S-make-buffer-current)
 211 ;;  (let ((errbuff (get-buffer S-error-buffer-name)))
 212 ;;    (if (not errbuff)
 213 ;;        (error "You need to do a load first!")
 214 ;;      (set-buffer errbuff)
 215 ;;      (goto-char (point-max))
 216 ;;      (if
 217 ;;          (re-search-backward ", file \"" nil t)
 218 ;;        (let* ((beg-pos (progn (re-search-forward "\"" nil t) (point)))
 219 ;;               (end-pos (progn (re-search-forward "\"" nil t) (- (point) 1)))
 220 ;;               (filename (buffer-substring beg-pos end-pos))
 221 ;;                 (fbuffer (get-file-buffer filename))
 222 ;;                 (linenum (string-to-int
 223 ;;                         (progn (re-search-backward "," nil t)
 224 ;;                                (current-word))))
 225 ;;               (end-pos (point))
 226 ;;                 (beg-pos (progn (goto-char (point-min))
 227 ;;                               (re-search-forward ":" nil t)
 228 ;;                               (1+ (point))))
 229 ;;                 (errmess (buffer-substring beg-pos end-pos))
 230 ;;               )
 231 ;;            (if showerr
 232 ;;                  (S-display-temp-buffer errbuff)
 233 ;;              (if fbuffer nil
 234 ;;                (setq fbuffer (find-file-noselect filename))
 235 ;;                (save-excursion
 236 ;;                  (set-buffer fbuffer)
 237 ;;                  (S-mode)))
 238 ;;              (pop-to-buffer fbuffer)
 239 ;;              (goto-line linenum))
 240 ;;            (princ errmess t))
 241 ;;        (message "Not a syntax error.")
 242 ;;        (S-display-temp-buffer errbuff)))))
 243 ;;
 244 ;;
 245 ;;
 246 ;;;; S-inf.el line 584
 247 ;;(defun S-prompt-wait (proc &optional start-of-output)
 248 ;;  "Wait for a prompt to appear at BOL of current buffer
 249 ;;PROC is the S process. Does not change point"
 250 ;;  (if start-of-output nil (setq start-of-output (point-min)))
 251 ;;  (save-excursion
 252 ;;    (while (progn
 253 ;;           ;; get output if there is some ready
 254 ;;           (accept-process-output proc 0 500)
 255 ;;           (goto-char (marker-position (process-mark proc)))
 256 ;;           (beginning-of-line)
 257 ;;
 258 ;;           (if (re-search-forward inferior-S-debug-prompt nil t)
 259 ;;               (if (equal (get-buffer S-error-buffer-name)
 260 ;;                          (get-buffer S-error-buffer-name))
 261 ;;                   (let* ((sprocess (get-S-process S-current-process-name))
 262 ;;                          (sbuffer (process-buffer sprocess)))
 263 ;;                     (set-buffer sbuffer)
 264 ;;                     (process-send-string sprocess "n\n")
 265 ;;                     (accept-process-output sprocess)
 266 ;;                     (beginning-of-line); delete inferior-S-debug-prompt
 267 ;;                     (kill-line)
 268 ;;                     (insert "> ")))
 269 ;;
 270 ;;           (if (< (point) start-of-output) (goto-char start-of-output))
 271 ;;           (not (looking-at inferior-S-primary-prompt)))))))
 272 ;;
 273
 274
 275
 276 \f ; Provide package
 277
 278 (provide 'essd-s4)
 279
 280 \f ; Local variables section
 281
 282 ;;; This file is automatically placed in Outline minor mode.
 283 ;;; The file is structured as follows:
 284 ;;; Chapters:     ^L ;
 285 ;;; Sections:    ;;*;;
 286 ;;; Subsections: ;;;*;;;
 287 ;;; Components:  defuns, defvars, defconsts
 288 ;;;              Random code beginning with a ;;;;* comment
 289
 290 ;;; Local variables:
 291 ;;; mode: emacs-lisp
 292 ;;; outline-minor-mode: nil
 293 ;;; mode: outline-minor
 294 ;;; outline-regexp: "\^L\\|\\`;\\|;;\\*\\|;;;\\*\\|(def[cvu]\\|(setq\\|;;;;\\*"
 295 ;;; End:
 296
 297 ;;; essd-s4.el ends here