[ESS-bugs] ess-mode 16.10-1 [elpa: 20161223.108]; Max line length of 1023 in iESS

[David Rosenberg]

When I try to enter the line below into R in an iESS buffer, it doesn't work -- it prints out ^G and hangs until I press Ctrl-C. It's 1024 characters long. If I shorten the line by one character, it works as expected. Any suggestions on how to fix this? Thanks.

I'm using emacs 25.1 (9.0). ESS installed via spacemacs on macOS Sierra.

a=c("2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345678","2345780")

-------------------------------------------------------
This bug report will be sent to the ESS bugs email list
Press C-c C-c when you are ready to send your message.
-------------------------------------------------------

[ess-site.el]: ess-customize-alist=nil 
[ess-site.el _2_]: ess-customize-alist=nil 
(S): ess-s-versions-create making M-x defuns for 

(R): ess-r-versions-create making M-x defuns for 


(R): ess-dialect=nil, buf=tmux.org, start-arg=nil
current-prefix-arg=nil
(inf-ess 1): lang=nil, dialect=nil, tmp-dialect=R, buf=tmux.org
(inf-ess 1.1): procname=R temp-dialect=R, buf-name=*R* 
(inf-ess 2.0) Method #3 start=/Users/drosen/Dropbox/computer-notes/ buf=*R*
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=t, comint..sender=comint-simple-send
(inf-ess 2.1): ess-language=S, ess-dialect=R buf=*R* 
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=t, comint..sender=inferior-ess-input-sender
(i-ess 1): buf=*R*, lang=S, comint..echo=t, comint..sender=inferior-ess-input-sender,
(i-ess end): buf=*R*, lang=S, comint..echo=t, comint..sender=inferior-ess-input-sender,
(inf-ess 3.0): prog=R, start-args=--no-readline  , echoes=t
Making Process...Buf *R*, :Proc R, :Prog R
:Args= --no-readline  
Start File=nil
(inferior-ess: waiting for process to start (before hook)
(inferior-ess 3): waiting for process after hookload-ESSR cmd:
local({
                          source('/Users/drosen/.emacs.d/elpa/ess-20161223.108/etc/ESSR/R/.load.R', local=TRUE) #define load.ESSR
                          load.ESSR('/Users/drosen/.emacs.d/elpa/ess-20161223.108/etc/ESSR/R')
                      })

(R): inferior-ess-language-start=options(STERM='iESS', str.dendrogram.last="'", editor='emacsclient', show.error.locations=TRUE)


Emacs  : GNU Emacs 25.1.1 (x86_64-apple-darwin16.3.0, NS appkit-1504.76 Version 10.12.2 (Build 16C67))
of 2016-12-27
Package: ess-mode 16.10-1 [elpa: 20161223.108]

current state:
==============
(setq
ess-language "S"
ess-dialect "R"
ess-ask-for-ess-directory t
ess-ask-about-transfile nil
ess-directory nil
ess-keep-dump-files "always"
ess-source-directory "/var/folders/2b/0zqrrkrs6cxfdwkkfd7vq47w0000gn/T/"
ess-use-ido t
ess-use-eldoc t
ess-use-tracebug t
ess-use-auto-complete t
ess-use-company t
ess-eval-visibly-p t
ess-can-eval-in-background t
ess-local-process-name "R"
)