315 lines
11 KiB
EmacsLisp
315 lines
11 KiB
EmacsLisp
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;;; ess-sp6-d.el --- S-Plus 6 & 7 & 8 customization
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;; Copyright (C) 2001--2005 A.J. Rossini, Richard M. Heiberger, Martin
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;; Maechler, Kurt Hornik, Rodney Sparapani, and Stephen Eglen.
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;; Author: A.J. Rossini <rossini@u.washington.edu>
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;; Created: 2001/02/06
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;; Maintainer: ESS Core Team <ESS-core@r-project.org>
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;; Keywords: languages
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;; This file is part of ESS.
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;; This file is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; This file is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; A copy of the GNU General Public License is available at
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;; http://www.r-project.org/Licenses/
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;;; Commentary:
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;; AJR copied S+5 to be S+6.
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;; AJR copied S4 to be S+5.
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;; DB contributed the changes from ess-sp3-d.el to
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;; ess-s4-d.el. (removed the old ugly approach).
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;; This file defines Sp5 customizations for ess-mode. Lots of thanks
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;; to RMH and JMC for code and suggestions
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;; Thanks to MM for making this sensible.
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;;; Code:
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(autoload 'inferior-ess "ess-inf" "Run an ESS process.")
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(autoload 'ess-mode "ess-mode" "Edit an ESS process.")
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(require 'ess-s-l)
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;; You now need to make sure you've defined if you are running 5.0 or 5.1.
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;; Lots of things are broken between them, GRR...
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(defun S+-directory-p (directory)
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"Splus 5++ directories have a .Data directory and a __Meta directory within."
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(and directory
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(file-directory-p (concat directory ".Data"))
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(file-directory-p (concat directory ".Data/__Meta"))))
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(defvar S+-directory-function
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(lambda ()
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(if (S+-directory-p default-directory)
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default-directory
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(or ess-directory default-directory))))
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(defvaralias 'S+6-setup-directory-function 'S+-setup-directory-function)
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(defvar S+-setup-directory-function
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(lambda (startdir)
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(when (and startdir (S+-directory-p startdir))
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(setenv "S_WORK"
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(if (getenv "S_WORK")
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(concat startdir ":" (getenv "S_WORK"))
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;;(message "adding %s to S_WORK" startdir)
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startdir)))))
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(defvaralias 'S+6-customize-alist 'S+-customize-alist)
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(defvar S+-customize-alist
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(append
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'((ess-local-customize-alist . 'S+-customize-alist)
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(ess-dialect . S+-dialect-name)
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(ess-loop-timeout . ess-S-loop-timeout);fixme: dialect spec.
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(ess-function-pattern . ess-R-function-pattern)
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(ess-object-name-db-file . "ess-sp6-namedb.el")
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(inferior-ess-program . inferior-S+-program-name)
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(inferior-ess-help-command . "help(\"%s\", pager=\"slynx -dump\", window=FALSE)\n")
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(inferior-ess-help-filetype . nil)
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(inferior-ess-search-list-command . "searchPaths()\n")
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(ess-directory-function . S+-directory-function)
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(ess-setup-directory-function . S+-setup-directory-function)
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(inferior-ess-start-args . inferior-S+-start-args)
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(ess-STERM . "iESS")
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)
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S+common-cust-alist)
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"Variables to customize for S+.")
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(defvar ess-S+-post-run-hook nil
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"Functions run in process buffer after the initialization of S+
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process.")
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(defalias 'S+6 'S+)
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(defun S+ (&optional proc-name)
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"Call 'Splus6', based on S version 4, from Bell Labs.
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New way to do it."
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(interactive)
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(setq ess-customize-alist S+-customize-alist)
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(ess-write-to-dribble-buffer
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(format "\n(S+): ess-dialect=%s, buf=%s\n" ess-dialect (current-buffer)))
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(inferior-ess)
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(ess-command ess-S+--injected-code)
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(if inferior-ess-language-start
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(ess-eval-linewise inferior-ess-language-start))
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(with-ess-process-buffer nil
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(run-mode-hooks 'ess-S+-post-run-hook)))
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(defvar ess-S+--injected-code
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".ess_funargs <- function(funname){
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## funname <- deparse(substitute(object))
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fun <- try(eval(parse(text=funname)), silent = TRUE)
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if(is.function(fun)) {
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special <- grepl('[:$@[]', funname)
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args <- args(fun)
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fmls <- formals(args)
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fmls.names <- names(fmls)
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fmls <- gsub('\\\"', '\\\\\\\"', as.character(fmls), fixed = TRUE)
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args.alist <- sprintf(\"'(%s)\", paste(\"(\\\"\", fmls.names, \"\\\" . \\\"\", fmls, \"\\\")\", sep = '', collapse = ' '))
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## envname <- environmentName(environment(fun))
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envname <- if (special) '' else 'S+'
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cat(sprintf('(list \\\"%s\\\" %s )\\n', envname, args.alist))
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}
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}
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")
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(defalias 'S+6-mode 'S+-mode)
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(defun S+-mode (&optional proc-name)
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"Major mode for editing S+ source. See `ess-mode' for more help."
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(interactive)
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(setq ess-customize-alist S+-customize-alist)
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(ess-mode S+-customize-alist proc-name)
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(if (fboundp 'ess-add-toolbar) (ess-add-toolbar))
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(if ess-imenu-use-S (ess-imenu-S)))
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(defalias 'S+6-transcript-mode 'S+-transcript-mode)
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(defun S+-transcript-mode ()
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"S-PLUS 6 transcript mode."
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(interactive)
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(ess-transcript-mode S+-customize-alist))
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(defvar ess-s-versions-list nil
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"List of other versions of S to add to ESS.
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Each element of this list is itself a list:
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\(FUNCTION PATH ARGS\)
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e.g.
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\(\"mysplus\" \"/usr/splus7/bin/splus7\" \"-j\"\)
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FUNCTION is the name of the function to be created by Emacs.
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PATH is the full path to the variant of S that you want to run.
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ARGS (optional) are start-up arguments that you want to pass to S.
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")
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(defvar ess-s-versions '("Splus")
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"List of partial strings for versions of S to access within ESS.
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Each string specifies the start of a filename. If a filename
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beginning with one of these strings is found on `exec-path', a M-x
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command for that version of S is made available. For example, if the
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file \"Splus7\" is found and this variable includes the string
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\"Splus\", a function called `M-x Splus7' will be available to run that
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version of S.
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If duplicate versions of the same program are found (which happens if
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the same path is listed on `exec-path' more than once), they are
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ignored by calling `ess-uniq-list'.
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Set this variable to nil to disable searching for other versions
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of S using this method.
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If you set this variable, you need to restart Emacs (and set this variable
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before ess-site is loaded) for it to take effect.
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See also `ess-s-versions-list' for another way to add other S
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processes to ESS. ")
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(defun ess-s-versions-create ()
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"Generate defuns for starting other versions of S.
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See `ess-s-versions' for strings that determine which functions are created.
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It assumes these versions of S can be run as a substitute for Splus6.
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This function returns the list of S defuns, if any, that were
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created. The defuns will normally be placed on the menubar upon
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ESS initialisation."
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;; This works by creating a temp buffer where the template function is
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;; edited so that X.Y is replaced by the version name
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(let ((template "")
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(template-args)
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(beg)
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(versions)
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(version)
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(eval-buf (get-buffer-create "*ess-temp-s-evals*"))
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(ess-s-versions-created)
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(ess-s-versions-list ess-s-versions-list)
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;; make local copy so it won't be destroyed globally
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)
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;;
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;; This is the template function used for creating M-x Splus
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(setq template "(defun S-X.Y ()
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\"Call S-X.Y, i.e., the S version 'S-X.Y' using ESS.
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This function was generated by `ess-s-versions-create'.\"
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(interactive \"\")
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(let ((inferior-S+-program-name \"S-X.Y\"))
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(S+)))
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")
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(with-current-buffer eval-buf
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;; clear the buffer.
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(delete-region (point-min) (point-max))
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(when ess-s-versions
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;; Find which versions of S we want. Remove the pathname, leaving just
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;; the name of the executable.
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(setq versions
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(ess-uniq-list
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(mapcar 'file-name-nondirectory
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(apply 'nconc
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(mapcar 'ess-find-exec-completions
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ess-s-versions)))))
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(ess-write-to-dribble-buffer
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(format "(S): ess-s-versions-create making M-x defuns for \n %s\n"
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(mapconcat 'identity versions "\n ")))
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(setq ess-s-versions-created versions) ;keep copy for returning at end.
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;; Iterate over each string in VERSIONS, creating a new defun each time.
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(while versions
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(setq version (car versions)
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versions (cdr versions))
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(setq beg (point))
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(insert template)
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(goto-char beg)
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(while (search-forward "S-X.Y" nil t)
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(replace-match version t t))
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(goto-char (point-max))
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))
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;; Check if we have any static defuns to evaluate.
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(when ess-s-versions-list
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;; Need a slightly different template for static defuns.
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(setq template "(defun S-X.Y ()
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\"Call S-X.Y, i.e., the S version 'S-X.Y' using ESS.
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This function will run S-FULL-PATH
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This function was generated by `ess-s-versions-create'.\"
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(interactive \"\")
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(let ((inferior-S+-program-name \"S-FULL-PATH\"))
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(S+)))
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")
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;; need another version of template, with args.
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(setq template-args "(defun S-X.Y ()
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\"Call S-X.Y, i.e., the S version 'S-X.Y' using ESS.
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This function will run S-FULL-PATH
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This function was generated by `ess-s-versions-create'.\"
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(interactive \"\")
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(let ((inferior-S+-program-name \"S-FULL-PATH\")
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(inferior-S+-start-args \"S-MYARGS\"))
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(S+)))
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")
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(while ess-s-versions-list
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(let* ((this-S-version (car ess-s-versions-list))
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(S-defun (nth 0 this-S-version))
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(S-path (nth 1 this-S-version))
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(S-args (nth 2 this-S-version)))
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(setq ess-s-versions-list (cdr ess-s-versions-list))
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;; Could do error checking here, that S-defun is not defined
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;; before, and that S-path is valid.
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(setq beg (point))
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(insert
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(if S-args
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template-args
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template))
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(goto-char beg)
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(while (search-forward "S-X.Y" nil t)
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(replace-match S-defun t t))
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(goto-char beg)
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(while (search-forward "S-FULL-PATH" nil t)
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(replace-match S-path t t))
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(when S-args
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(goto-char beg)
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(while (search-forward "S-MYARGS" nil t)
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(replace-match S-args t t)))
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(goto-char (point-max))
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(add-to-list 'ess-s-versions-created S-defun 'append))))
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;; buffer has now been created with defuns, so eval them!
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(eval-buffer)
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(kill-buffer eval-buf); < comment this for debugging
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ess-s-versions-created)))
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; Provide package
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(provide 'ess-sp6-d)
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; Local variables section
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;;; This file is automatically placed in Outline minor mode.
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;;; The file is structured as follows:
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;;; Chapters: ^L ;
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;;; Sections: ;;*;;
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;;; Subsections: ;;;*;;;
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;;; Components: defuns, defvars, defconsts
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;;; Random code beginning with a ;;;;* comment
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;;; Local variables:
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;;; mode: emacs-lisp
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;;; outline-minor-mode: nil
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;;; mode: outline-minor
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;;; outline-regexp: "\^L\\|\\`;\\|;;\\*\\|;;;\\*\\|(def[cvu]\\|(setq\\|;;;;\\*"
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;;; End:
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;;; ess-sp6-d.el ends here
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