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This is announc.info, produced by makeinfo version 6.1 from
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announc.texi.
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File: announc.info, Node: Announce
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|
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1 ANNOUNCING ESS
|
||||
****************
|
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|
||||
The ESS Developers proudly announce the release of ESS 17.11
|
||||
|
||||
Emacs Speaks Statistics (ESS) provides an intelligent, consistent
|
||||
interface between the user and the software. ESS interfaces with
|
||||
R/S-PLUS, SAS, BUGS/JAGS, Stata and other statistical analysis packages
|
||||
under the UNIX, GNU Linux, Microsoft Windows, macOS and other operating
|
||||
systems. ESS is a package for the GNU Emacs and XEmacs text editors
|
||||
whose features ESS uses to streamline the creation and use of
|
||||
statistical software. ESS knows the syntax and grammar of statistical
|
||||
analysis packages and provides consistent display and editing features
|
||||
based on that knowledge. ESS assists in interactive and batch execution
|
||||
of statements written in these statistical analysis languages.
|
||||
|
||||
ESS is freely available under the GNU General Public License (GPL).
|
||||
Please read the file COPYING which comes with the distribution, for more
|
||||
information about the license. For more detailed information, please
|
||||
read the README files that come with ESS.
|
||||
|
||||
* Menu:
|
||||
|
||||
* Latest Version::
|
||||
* Current Features::
|
||||
* Requirements::
|
||||
* Stability::
|
||||
* Mailing List::
|
||||
* Reporting Bugs::
|
||||
* Authors::
|
||||
* License::
|
||||
* New Features::
|
||||
|
||||
|
||||
File: announc.info, Node: Latest Version, Next: Current Features, Prev: Announce, Up: Announce
|
||||
|
||||
1.1 Getting the Latest Version
|
||||
==============================
|
||||
|
||||
1.1.1 Source code
|
||||
-----------------
|
||||
|
||||
You may download the latest ESS release source code from the ESS web
|
||||
page (http://ess.r-project.org) or StatLib
|
||||
(http://lib.stat.cmu.edu/general/ESS/)
|
||||
|
||||
1.1.2 Git for ESS development
|
||||
-----------------------------
|
||||
|
||||
Developers and experimentation on ESS mainly happens through git. ESS
|
||||
is currently hosted on Github: <https://github.com/emacs-ess/ESS>.
|
||||
|
||||
|
||||
File: announc.info, Node: Current Features, Next: Requirements, Prev: Latest Version, Up: Announce
|
||||
|
||||
1.2 Current Features
|
||||
====================
|
||||
|
||||
* Languages Supported:
|
||||
* S family (R, S, and S+ AKA S-PLUS)
|
||||
* SAS
|
||||
* BUGS/JAGS
|
||||
* Stata
|
||||
* Julia
|
||||
* Editing source code (S family, SAS, BUGS/JAGS, Stata, Julia)
|
||||
* Syntactic indentation and highlighting of source code
|
||||
* Partial evaluation of code
|
||||
* Loading and error-checking of code
|
||||
* Source code revision maintenance
|
||||
* Batch execution (SAS, BUGS/JAGS)
|
||||
* Use of imenu to provide links to appropriate functions
|
||||
* Interacting with the process (R family, SAS, Stata, Julia)
|
||||
* Command-line editing
|
||||
* Searchable Command history
|
||||
* Command-line completion of R family object names and file
|
||||
names
|
||||
* Quick access to object lists and search lists
|
||||
* Transcript recording
|
||||
* Interface to the help system
|
||||
* Transcript manipulation (S family, Stata)
|
||||
* Recording and saving transcript files
|
||||
* Manipulating and editing saved transcripts
|
||||
* Re-evaluating commands from transcript files
|
||||
* Interaction with Help Pages and other Documentation (R)
|
||||
* Fast Navigation
|
||||
* Sending Examples to running ESS process.
|
||||
* Fast Transfer to Further Help Pages
|
||||
* Help File Editing (R)
|
||||
* Syntactic indentation and highlighting of source code.
|
||||
* Sending Examples to running ESS process.
|
||||
* Previewing
|
||||
|
||||
|
||||
File: announc.info, Node: Requirements, Next: Stability, Prev: Current Features, Up: Announce
|
||||
|
||||
1.3 Requirements
|
||||
================
|
||||
|
||||
ESS is most likely to work with current/recent versions of the following
|
||||
statistical packages: R/S-PLUS, SAS, Stata, OpenBUGS and JAGS.
|
||||
|
||||
ESS supports current, and recent, stable versions of GNU Emacs
|
||||
(currently, 24.3 or higher; alpha/beta/pre-release versions are NOT
|
||||
SUPPORTED).
|
||||
|
||||
Due to XEmacs lacking some features that ESS requires, ESS support of
|
||||
XEmacs ended with ESS 12.04-4.
|
||||
|
||||
To build the PDF documentation, you will need a version of TeX Live
|
||||
or texinfo that includes texi2dvi (BEWARE: recent TeX Live, and some
|
||||
texinfo RPMs, do NOT include texi2dvi).
|
||||
|
||||
|
||||
File: announc.info, Node: Stability, Next: Mailing List, Prev: Requirements, Up: Announce
|
||||
|
||||
1.4 Stability
|
||||
=============
|
||||
|
||||
All recent released versions are meant to be release-quality versions.
|
||||
While some new features are being introduced, we are cleaning up and
|
||||
improving the interface. We know that there are many remaining
|
||||
opportunities for documentation improvements, but all contributors are
|
||||
volunteers and time is precious. Patches or suggested fixes with bug
|
||||
reports are much appreciated!
|
||||
|
||||
|
||||
File: announc.info, Node: Mailing List, Next: Reporting Bugs, Prev: Stability, Up: Announce
|
||||
|
||||
1.5 Mailing List
|
||||
================
|
||||
|
||||
There is a mailing list for discussions and announcements relating to
|
||||
ESS. Join the list by sending an e-mail with "subscribe ess-help" (or
|
||||
"help") in the body to <ess-help-request@r-project.org>; contributions
|
||||
to the list may be mailed to <ess-help@r-project.org>. Rest assured,
|
||||
this is a fairly low-volume mailing list.
|
||||
|
||||
The purposes of the mailing list include
|
||||
|
||||
* helping users of ESS to get along with it.
|
||||
* discussing aspects of using ESS on Emacs and XEmacs.
|
||||
* suggestions for improvements.
|
||||
* announcements of new releases of ESS.
|
||||
* posting small patches to ESS.
|
||||
|
||||
|
||||
File: announc.info, Node: Reporting Bugs, Next: Authors, Prev: Mailing List, Up: Announce
|
||||
|
||||
1.6 Reporting Bugs
|
||||
==================
|
||||
|
||||
Please send bug reports, suggestions etc. to <ESS-bugs@r-project.org>,
|
||||
or post them on our github issue tracker
|
||||
(https://github.com/emacs-ess/ESS/issues)
|
||||
|
||||
The easiest way to do this is within Emacs by typing
|
||||
|
||||
'M-x ess-submit-bug-report'
|
||||
|
||||
This also gives the maintainers valuable information about your
|
||||
installation which may help us to identify or even fix the bug.
|
||||
|
||||
If Emacs reports an error, backtraces can help us debug the problem.
|
||||
Type "M-x set-variable RET debug-on-error RET t RET". Then run the
|
||||
command that causes the error and you should see a *Backtrace* buffer
|
||||
containing debug information; send us that buffer.
|
||||
|
||||
Note that comments, suggestions, words of praise and large cash
|
||||
donations are also more than welcome.
|
||||
|
||||
|
||||
File: announc.info, Node: Authors, Next: License, Prev: Reporting Bugs, Up: Announce
|
||||
|
||||
1.7 Authors
|
||||
===========
|
||||
|
||||
* A.J. Rossini (mailto:blindglobe@gmail.com)
|
||||
* Richard M. Heiberger (mailto:rmh@temple.edu)
|
||||
* Kurt Hornik (mailto:Kurt.Hornik@R-project.org)
|
||||
* Martin Maechler (mailto:maechler@stat.math.ethz.ch)
|
||||
* Rodney A. Sparapani (mailto:rsparapa@mcw.edu)
|
||||
* Stephen Eglen (mailto:stephen@gnu.org)
|
||||
* Sebastian P. Luque (mailto:spluque@gmail.com)
|
||||
* Henning Redestig (mailto:henning.red@googlemail.com)
|
||||
* Vitalie Spinu (mailto:spinuvit@gmail.com)
|
||||
* Lionel Henry (mailto:lionel.hry@gmail.com)
|
||||
|
||||
|
||||
File: announc.info, Node: License, Next: New Features, Prev: Authors, Up: Announce
|
||||
|
||||
1.8 License
|
||||
===========
|
||||
|
||||
The source and documentation of ESS is free software. You can
|
||||
redistribute it and/or modify it under the terms of the GNU General
|
||||
Public License as published by the Free Software Foundation; either
|
||||
version 2, or (at your option) any later version.
|
||||
|
||||
ESS 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 in
|
||||
the file COPYING in the same directory as this file for more details.
|
||||
|
||||
|
||||
File: announc.info, Node: New Features, Prev: License, Up: Announce
|
||||
|
||||
1.9 New Features
|
||||
================
|
||||
|
||||
Changes and New Features in development version:
|
||||
|
||||
* ESS[R]: Interaction with inferior process in non-R files within
|
||||
packages (for instance C or C++ files) has been improved. This is
|
||||
a work in progress.
|
||||
|
||||
* ESS[R]: 'ess-r-package-use-dir' (which sets the working directory
|
||||
to the root of the current package) now works with any mode (e.g.
|
||||
in C or C++ files within '/src').
|
||||
|
||||
* This is the last release to support Emacs older than 25.1 Going
|
||||
forward, only GNU Emacs 25.1 and newer will be supported. Soon
|
||||
after this release, support for older Emacs versions will be
|
||||
dropped from the git master branch. Note that MELPA uses the git
|
||||
master branch to produce ESS snapshots, so if you are using Emacs <
|
||||
25.1 from MELPA and are unable to upgrade, you should switch to
|
||||
MELPA-stable.
|
||||
|
||||
* ESS[R]: Long + + prompts in the inferior no longer offset output.
|
||||
New option 'strip' for 'inferior-ess-replace-long+' strips the
|
||||
entire + + sequence.
|
||||
|
||||
* ESS[R]: Fontification of roxygen '@param' keywords now supports
|
||||
comma-separated parameters.
|
||||
|
||||
* ESS[R]: Function-like keywords such as 'if ()' or 'stop()' are no
|
||||
longer fontified as keyword if not followed by an opening
|
||||
parenthesis. The same holds for search path modifiers like
|
||||
'library()' or 'require()'. This feature is only available in
|
||||
Emacs >= 25.
|
||||
|
||||
* ESS[R]: We have improved fontification of keywords so they better
|
||||
reflect the semantics of the R language. 'ess-R-keywords' now only
|
||||
contains words reserved by the R parser.
|
||||
'ess-R-control-flow-keywords' contains words of base functions that
|
||||
cause non-contiguous control flow, such as 'return()' and 'stop()'.
|
||||
It includes the following variables that were previously not
|
||||
fontified: 'on.exit()', 'tryCatch()', 'withRestarts()',
|
||||
'invokeRestart()', 'recover()' and 'browser()'
|
||||
|
||||
Finally, 'ess-R-signal-keywords' contains functions part of the
|
||||
condition system that only potentially impact control flow:
|
||||
'message()', 'warning()' (moved from 'ess-R-keywords'),
|
||||
'signalCondition()' and 'withCallingHandlers()'. These keywords
|
||||
inherit from 'ess-modifiers-face' (the face used for 'library()'
|
||||
etc).
|
||||
|
||||
* ESS modes now inherit from 'prog-mode'.
|
||||
|
||||
* ESS[R]: The package development minor mode now only activates
|
||||
within editing buffers by default, i.e. ones that inherit from
|
||||
'prog-mode' or 'text-mode'. If you want to restore the old
|
||||
behaviour and activate the package mode in all buffers (that have a
|
||||
'default-directory' that is part of a package path), set
|
||||
'ess-r-package-auto-activate' to 't'.
|
||||
|
||||
* ESS now provides support for flymake in R buffers for Emacs 26 and
|
||||
newer. Users need to install the 'lintr' package (available on
|
||||
CRAN) to use it. Customizable options include 'ess-use-flymake',
|
||||
'ess-r-flymake-linters', and 'ess-r-flymake-lintr-cache'.
|
||||
|
||||
* Improved customization for faces. ESS now provides custom faces
|
||||
for (nearly) all faces used and places face customization options
|
||||
into their own group. Users can customize these options using 'M-x
|
||||
customize-group RET ess-faces'.
|
||||
|
||||
* ESS[R]: Gained support for xref in Emacs 25+. *Note (emacs)Xref::
|
||||
|
||||
* ESS[R]: Changing the working directory is now always reflected in
|
||||
the process buffer.
|
||||
|
||||
* ESS[R]: The startup screen has been cleaned up and displays the
|
||||
startup directory with an explicit 'setwd()'.
|
||||
|
||||
* ESS now displays the language dialect in the mode-line So, for
|
||||
example, R buffers will now show ESS[R] rather than ESS[S].
|
||||
|
||||
* The ESS manual has been updated and revised.
|
||||
|
||||
* ESS[R]: 'Makevars' files are now automatically opened with
|
||||
'makefile-mode'.
|
||||
|
||||
* New varaible 'ess-write-to-dribble'. This allows users to disable
|
||||
the dribble ('*ESS*') buffer if they wish.
|
||||
|
||||
* ESS now respects Emacs conventions for keybindings. This means
|
||||
that The 'C-c [letter]' bindings have been removed. This affects
|
||||
'C-c h', which was bound to 'ess-eval-line-and-step-invisibly' in
|
||||
'sas-mode-local-map'; 'C-c f', which was bound to
|
||||
'ess-insert-function-outline' in 'ess-add-MM-keys'; and 'C-c h',
|
||||
which was bound to 'ess-handy-commands' in 'Rd-mode-map',
|
||||
'ess-noweb-minor-mode-map', and 'ess-help-mode-map'
|
||||
|
||||
* prettify-symbols-mode no longer breaks indentation This is
|
||||
accomplished by having the pretty symbols occupy the same number of
|
||||
characters as their non-pretty cousins. You may customize the new
|
||||
variable 'ess-r-prettify-symbols' to control this behavior.
|
||||
|
||||
* Variable 'ess-s-versions-list' is obsolete and ignored. Use
|
||||
'ess-s-versions' instead. You may pass arguments by starting the
|
||||
inferior process with the universal argument.
|
||||
|
||||
* The 'ess-r-args.el' library has obsoleted and will be removed in a
|
||||
future release. Use 'eldoc-mode' instead, which is on by default.
|
||||
|
||||
* All of the '*-program-name' variables have been renamed to
|
||||
'*-program'. Users who previously customized e.g.
|
||||
'inferior-ess-R-program-name' will need to update their
|
||||
customization to 'inferior-ess-R-program'. These variables are
|
||||
treated as risky variables.
|
||||
|
||||
* 'ess-smart-S-assign' changed name to 'ess-insert-S-assign'. By
|
||||
default, it provides similar functionality. Since many users
|
||||
dislike this functionality, it is easier to disable; set
|
||||
'ess-smart-S-assign-key' to nil. The following functions have been
|
||||
made obsolete and will be removed in the next release of ESS:
|
||||
ess-smart-S-assign, ess-toggle-S-assign, ess-toggle-S-assign-key,
|
||||
ess-disable-smart-S-assign.
|
||||
|
||||
* The option ess-S-assign has been removed. Customize new option
|
||||
'ess-assign-list' instead.
|
||||
|
||||
* 'C-c C-=' is now bound to 'ess-cycle-assignment' by default See the
|
||||
docstring for details. New user customization option
|
||||
'ess-assign-list' controls what assignment operators are cycled
|
||||
through.
|
||||
|
||||
* The ESS initialization process has been further streamlined. If
|
||||
you update the autoloads (which installation from 'package-install'
|
||||
does), you should not need to '(require 'ess-site)' at all, as
|
||||
autoloads should automatically load ESS when it is needed (e.g.
|
||||
the first time an R buffer is opened). In order to defer loading
|
||||
your ESS config, you may want to do something like
|
||||
'(with-require-after-load "ess" <ess-config-here>)' in your Emacs
|
||||
init file. Users of the popular 'use-package' Emacs package can
|
||||
now do '(use-package ess :defer t)' to take advantage of this
|
||||
behavior.
|
||||
|
||||
Changes and New Features in 17.11:
|
||||
|
||||
* The ESS initialisation process has been streamlined. You can now
|
||||
load the R and Stata modes independently from the rest of ESS. Just
|
||||
put '(require 'ess-r-mode)' or '(require 'ess-stata-mode)' in your
|
||||
init file. This is for experienced Emacs users as this requires
|
||||
setting up autoloads for '.R' files manually. We will keep
|
||||
maintaining 'ess-site' for easy loading of all ESS features.
|
||||
|
||||
* Reloading and quitting the process is now more robust. If no
|
||||
process is attached, ESS now switches automatically to one
|
||||
(prompting you for selection if there are several running).
|
||||
Reloading and quitting will now work during a debug session or when
|
||||
R is prompting for input (for instance after a crash). Finally,
|
||||
the window configuration is saved and restored after reloading to
|
||||
prevent the buffer of the new process from capturing the cursor.
|
||||
|
||||
* ESS[R]: New command 'ess-r-package-use-dir'. It sets the working
|
||||
directory of the current process to the current package directory.
|
||||
|
||||
* ESS[R] Lookup for references in inferior buffers has been improved.
|
||||
New variable 'ess-r-package-source-roots' contains package
|
||||
sub-directories which are searched recursively during the file
|
||||
lookup point. Directories in 'ess-tracebug-search-path' are now
|
||||
also searched recursively.
|
||||
|
||||
* ESS[R] Namespaced evaluation is now automatically enabled only in
|
||||
the 'R/' directory. This way ESS will not attempt to update
|
||||
function definitions from a package if you are working from e.g. a
|
||||
test file.
|
||||
|
||||
Changes and New Features in 16.10:
|
||||
|
||||
* ESS[R]: Syntax highlighting is now more consistent. Backquoted
|
||||
names are not fontified as strings (since they really are
|
||||
identifiers). Furthermore they are now correctly recognised when
|
||||
they are function definitions or function calls.
|
||||
* ESS[R]: Backquoted names and '%op%' operators are recognised as
|
||||
sexp. This is useful for code navigation, e.g. with 'C-M-f' and
|
||||
'C-M-b'.
|
||||
* ESS[R]: Integration of outline mode with roxygen examples fields.
|
||||
You can use outline mode's code folding commands to fold the
|
||||
examples field. This is especially nice to use with well
|
||||
documented packages with long examples set. Set
|
||||
'ess-roxy-fold-examples' to non-nil to automatically fold the
|
||||
examples field when you open a buffer.
|
||||
* ESS[R]: New experimental feature: syntax highlighting in roxygen
|
||||
examples fields. This is turned off by default. Set
|
||||
'ess-roxy-fontify-examples' to non-nil to try it out.
|
||||
* ESS[R]: New package development command 'ess-r-devtools-ask' bound
|
||||
to 'C-c C-w C-a'. It asks with completion for any devtools command
|
||||
that takes 'pkg' as argument.
|
||||
* ESS[R]: New command 'C-c C-e C-r' to reload the inferior process.
|
||||
Currently only implemented for R. The R method runs
|
||||
'inferior-ess-r-reload-hook' on reloading.
|
||||
* ESS[R]: 'ess-r-package-mode' is now activated in non-file buffers
|
||||
as well.
|
||||
|
||||
Bug fixes in 16.10:
|
||||
* ESS[R]: Fix broken (un)flagging for debugging inside packages
|
||||
* ESS[R]: Fixes (and improvements) in Package development
|
||||
* ESS[R]: Completion no longer produces '...=' inside 'list( )'.
|
||||
* ESS[R]: Better debugging and tracing in packages.
|
||||
* ESS[R]: Better detection of symbols at point.
|
||||
* ESS[R]: No more spurious warnings on deletion of temporary files.
|
||||
* ESS[julia]: help and completion work (better)
|
||||
* ESS[julia]: available via 'ess-remote'
|
||||
|
||||
Changes and New Features in 16.04:
|
||||
|
||||
* ESS[R]: 'developer' functionality has been refactored. The new
|
||||
user interface consists of a single command
|
||||
'ess-r-set-evaluation-env' bound by default to 'C-c C-t C-s'. Once
|
||||
an evaluation environment has been set with, all subsequent ESS
|
||||
evaluation will source the code into that environment. By default,
|
||||
for file within R packages the evaluation environment is set to the
|
||||
package environment. Set 'ess-r-package-auto-set-evaluation-env'
|
||||
to 'nil' to disable this.
|
||||
* ESS[R]: New 'ess-r-package-mode' This development mode provides
|
||||
features to make package development easier. Currently, most of
|
||||
the commands are based on the 'devtools' packages and are
|
||||
accessible with 'C-c C-w' prefix. See the documentation of
|
||||
'ess-r-package-mode' function for all available commands. With
|
||||
'C-u' prefix each command asks for extra arguments to the
|
||||
underlying devtools function. This mode is automatically enabled
|
||||
in all files within R packages and is indicated with '[pkg:NAME]'
|
||||
in the mode-line.
|
||||
* ESS[R]: Help lookup has been improved. It is now possible to get
|
||||
help for namespaced objects such as pkg::foobar. Furthermore, ESS
|
||||
recognizes more reliably when you change 'options('html_type')'.
|
||||
* ESS[R]: New specialized breakpoints for debugging magrittr pipes
|
||||
* ESS: ESS now implements a simple message passing interface to
|
||||
communicate between ESS and inferior process.
|
||||
|
||||
Bug fixes in 16.04:
|
||||
* ESS[R]: Roxygen blocks with backtics are now correctly filled
|
||||
* ESS[R]: Don't skip breakpoints in magrittr's 'debug_pipe'
|
||||
* ESS[R]: Error highlighting now understands 'testthat' type errors
|
||||
* ESS[Julia]: Added getwd and setwd generic commands
|
||||
|
||||
|
||||
|
||||
Tag Table:
|
||||
Node: Announce75
|
||||
Node: Latest Version1315
|
||||
Node: Current Features1869
|
||||
Node: Requirements3412
|
||||
Node: Stability4118
|
||||
Node: Mailing List4620
|
||||
Node: Reporting Bugs5343
|
||||
Node: Authors6223
|
||||
Node: License6847
|
||||
Node: New Features7495
|
||||
|
||||
End Tag Table
|
||||
Reference in New Issue
Block a user