[ESS] ESS Hang Message

[Vitalie Spinu]

Interesting, it might be that keypad is treated differently by emacs. I
was never aware of this. Will check it out, once I am back from my trip.

Thanks, 

   Vitalie

 >> Bill Denney <bill at denney.ws>
 >> on Wed, 21 Aug 2013 14:51:20 -0400 wrote:

 > Hi,
 > I had an issue a while back where ESS prior to 13.05 was hanging on my local
 > system.  I now have 13.05 installed, and the issue is much rarer.  I just had an
 > issue where ^G broke out of the problem, and when I went to the *ESS* buffer,
 > the end had the messages below my signature.

 > The issue happened while using the recover feature
 > ("options(error=recover)").  It appears to be related to using the number pad
 > instead of numbers at the top of the keyboard.  I can't directly create a method
 > to recreate it, but I can provide a method that shows some of the difference
 > between keypad and top of the keyboard numbers (which may help get closer):

 > -=-=-=-=-=-=-

 >> options(error=recover)
 >> tmpfun <- function(x) {browser(); x}
 >> tmpfun(1)
 > Called from: tmpfun(1)
 > Browse[1]> 
 > debug at #1: x
 > Browse[2]> stop("here")
 > Error in tmpfun(1) (from #1) : here

 > Enter a frame number, or 0 to exit   

 > 1: tmpfun(1)

 > Selection: 

 > -=-=-=-=-=-=-

 > If I press number pad 0 at the "Selection:" prompt, it requires me to press
 > enter.  If I press keyboard 0 at the "Selection:" prompt, it immediately drops
 > back without the requirement of pressing enter.

 > Have a great day,

 > Bill

 > ) (ess-call-stack-command . traceback(1)
 > ) (ess-dump-filename-template ess-replace-regexp-in-string S$ ess-suffix
 > ess-dump-filename-template-proto) (ess-help-web-search-command quote ess-R-sos)
 > (ess-mode-syntax-table . R-syntax-table)
 > (ess-mode-editing-alist . R-editing-alist) (ess-change-sp-regexp
 > . ess-R-change-sp-regexp) (ess-help-sec-regex . ess-help-R-sec-regex)
 > (ess-help-sec-keys-alist . ess-help-R-sec-keys-alist) (ess-loop-timeout
 > . ess-S-loop-timeout) (ess-cmd-delay . ess-R-cmd-delay)
 > (ess-function-pattern . ess-R-function-pattern) (ess-object-name-db-file . ess-r-namedb.el) (ess-smart-operators . ess-R-smart-operators)
 > (inferior-ess-program . inferior-R-program-name)
 > (inferior-ess-objects-command . inferior-R-objects-command)
 > (inferior-ess-font-lock-keywords quote inferior-R-font-lock-keywords) (inferior-ess-search-list-command . search()
 > ) (inferior-ess-help-command . inferior-ess-r-help-command)
 > (inferior-ess-help-filetype) (inferior-ess-exit-command . q())
 > (inferior-ess-exit-prompt . Save workspace image? [y/n/c]: )
 > (inferior-ess-start-file) (inferior-ess-start-args . )
 > (ess-error-regexp-alist . ess-R-error-regexp-alist)
 > (ess-describe-object-at-point-commands quote
 > ess-R-describe-object-at-point-commands) (ess-STERM . iESS) (ess-editor . R-editor) (ess-pager . R-pager) (ess-language . S)
 > (inferior-ess-exit-command . q()
 > ) (inferior-ess-language-start eval inferior-S-language-start)
 > (comint-use-prompt-regexp . t) (comint-process-echoes . t)
 > (inferior-ess-primary-prompt . > ) (inferior-ess-secondary-prompt . + ) (comment-start . #) (ess-imenu-generic-expression .
 > ess-imenu-S-generic-expression) (comment-add . 1) (comment-start-skip . #+ *)
 > (comment-use-syntax) (comment-column . 40) (ess-no-skip-regexp concat ^ *@\|
 > (default-value (quote ess-no-skip-regexp))) (inferior-ess-prompt
 > . inferior-S-prompt) (ess-get-help-topics-function quote
 > ess-get-S-help-topics-function) (ess-getwd-command . getwd()
 > ) (ess-setwd-command . setwd('%s')
 > ) (ess-funargs-command . .ess_funargs("%s")
 > )) 
 > (ess-mode-1.6): editing-alist=((paragraph-start concat \s-*$\|
 > page-delimiter) (paragraph-separate concat \s-*$\| page-delimiter) (paragraph-ignore-fill-prefix . t) (require-final-newline . t)
 > (indent-line-function quote ess-indent-line) (parse-sexp-ignore-comments . t) (ess-style . ess-default-style) (ess-mode-syntax-table .
 > S-syntax-table) (add-log-current-defun-header-regexp . ^\(.+\)\s-+<-[
 > ]*function) (ess-font-lock-keywords quote ess-R-font-lock-keywords)
 > (ess-font-lock-defaults ess--extract-default-fl-keywords
 > ess-R-font-lock-keywords) (font-lock-defaults quote
 > (ess-font-lock-defaults nil nil ((46 . w) (95 . w))))) 
 > (ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=t, comint..sender=comint-simple-send

 > Finished setting up ESS-mode.
 > *ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'ess-request-a-process: {beginning}
 > *ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p:
 > ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is
 > 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'*ddeclient-p: ess-loc-proc-name is 'R'

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