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;;; essd-els.el --- S-PLUS 3.x at another location customization -*- lexical-binding: t; -*-
;; Copyright (C) 1998-2020 Free Software Foundation, Inc.
;; Author: Richard M. Heiberger <rmh@temple.edu>
;; Created: December 1998
;; Maintainer: ESS-core <ESS-core@r-project.org>
;;; License:
;;
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see
;; <http://www.gnu.org/licenses/>
;;; Commentary:
;; This file defines all the S-PLUS 3.x customizations for ess-mode.
;;; Code:
(require 'ess-r-mode)
(require 'ess-sp6-d)
(require 'ess-sas-d)
(require 'ess-trns)
(require 'ess-utils)
(defvar ess-julia-customize-alist)
;; Easily changeable in a user's .emacs
(defvar S+elsewhere-dialect-name "S+6"
"Name of `dialect' for S-PLUS at another location.")
(defvar S+elsewhere-start-args "-i"
"Arguments for `S+elsewhere-dialect-name'.")
(defcustom inferior-ess-remote-pager nil
"Remote pager to use for reporting help files and similar things.
The default value is nil."
:group 'ess-proc
:type '(choice (const nil) string))
(defvar S+elsewhere-customize-alist
(append
'((ess-local-customize-alist . S+elsewhere-customize-alist)
(ess-dialect . S+elsewhere-dialect-name)
(ess-object-name-db-file . "ess-spelsewhere-namedb.el" )
(inferior-ess-program . inferior-S-elsewhere-program)
(inferior-ess-help-command . "help(\"%s\", pager=\"cat\", window=F)\n")
(ess-STERM . "iESS")
)
S+common-cust-alist)
"Variables to customize for S+elsewhere.")
(defun S+elsewhere (&optional _proc-name)
"Call 'S-PLUS 3.x', the 'Real Thing' from StatSci."
;; git commit 104c4d7c56bc239ea245562763caa317bc3a1a84
(declare (obsolete ess-remote "2000"))
(ess-write-to-dribble-buffer
(format "\n(S+elsewhere): ess-dialect=%s, buf=%s\n" ess-dialect
(current-buffer)))
(let ((inf-buf (inferior-ess nil S+elsewhere-customize-alist)))
(when inferior-ess-language-start
(ess-eval-linewise inferior-ess-language-start))
inf-buf))
(defun S+elsewhere-mode (&optional _proc-name)
"Major mode for editing S+3 source. See `ess-mode' for more help."
(declare (obsolete ess-remote "2000"))
(setq-local ess-local-customize-alist S+elsewhere-customize-alist)
(ess-mode))
(define-obsolete-function-alias 'S+elsewhere-transcript-mode #'S-transcript-mode "2000")
;; This REALLY shouldn't need an editing mode. Just a transcript and
;; an inferior process handler.
(defun ess-select-alist-dialect (&optional dialect)
"Query user for an ESS DIALECT and return the matching customize-alist."
(interactive)
(let* ((dialects '("R" "S+" "julia" "s3" "s4"
"sp3" "sp4" "sqpe4" "sp5" "sqpe" "SAS"))
(dialect (or dialect
(ess-completing-read "Dialect" dialects nil t))))
(cond
((string= dialect "julia") (progn (require 'julia-mode)
ess-julia-customize-alist))
((string= dialect "R") ess-r-customize-alist)
((string= dialect "SAS") SAS-customize-alist)
(t S+elsewhere-customize-alist))))
(defun ess-add-ess-process ()
"Execute this command from within a buffer running a process to add
the process to `ess-process-name-alist' and to make it the
`ess-current-process-name'. This command will normally be run in a
telnet buffer connected to another computer or in a shell or comint
buffer on the local computer."
(interactive)
(let ((proc (get-buffer-process (buffer-name))))
(if (not proc)
(error "No process is associated with this buffer")
(set-process-filter proc 'inferior-ess-output-filter)
(setq ess-current-process-name (process-name proc))
(add-to-list 'ess-process-name-list
(list ess-current-process-name)))))
(defvar ess-remote nil
"Indicator, t in remote buffers.")
;;;###autoload
(defun ess-remote (&optional proc-name dialect)
"Execute this command from within a buffer running a process.
It runs `ess-add-ess-process' to add the PROC-NAME to
`ess-process-name-alist' and to make it the
`ess-current-process-name'. It then prompts the user for an ESS
language and sets the editing characteristics appropriately.
To use this command, first start a process on a remote computer by
manual use of telnet, rlogin, ssh, or some other protocol. Start the
relevant program (\"S\" or \"R\" or \"sas -stdio\") in that buffer. Once
you are talking to S or R or SAS, then do \\[ess-remote] to make
the current buffer an inferior-ess buffer with the right behavior for
the language you are currently working with. With S and R, use C-c
C-n to send lines over. With SAS, use C-c i
`ess-eval-line-and-step-invisibly' to send lines over invisibly.
DIALECT is the desired ess-dialect. If nil, ask for dialect"
(interactive)
(ess-add-ess-process)
;; Need to select a remote-customize-alist
(let ((customize-alist (ess-select-alist-dialect dialect)))
(ess-write-to-dribble-buffer
(format "\n(ESS-remote): ess-dialect=%s, buf=%s\n" ess-dialect
(current-buffer)))
(ess-setq-vars-local customize-alist)
(inferior-ess--set-major-mode ess-dialect)
(setq-local ess-remote t)
(setq ess-local-process-name (or proc-name ess-current-process-name))
(goto-char (point-max))
(when (equal ess-dialect "R")
;; ugly fix for evn variable. What can we do :(
(ess-eval-linewise (format "options(pager='%s')\n"
(or inferior-ess-remote-pager inferior-ess-pager))
nil nil nil 'wait)
(ess-r-load-ESSR))
(when (equal ess-dialect "S+")
(ess-command ess-S+--injected-code))
(when (equal ess-language "SAS")
(font-lock-mode 0)
(SAS-log-mode)
(shell-mode)
(setq buffer-read-only nil)
(font-lock-mode 1))
(ess-process-put 'funargs-cache (make-hash-table :test 'equal))
(ess-process-put 'funargs-pre-cache nil)
;; auto-complete
(ess--setup-auto-complete ess-r-ac-sources t)
;; company
(ess--setup-company ess-r-company-backends t)
(when inferior-ess-language-start
(ess-eval-linewise inferior-ess-language-start
nil nil nil 'wait-prompt))))
; Provide package
(provide 'essd-els)
;;; essd-els.el ends here
|
