[ESS-bugs] ess-mode 12.03; polluted workspace

[Sebastian P. Luque]

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My workspace is getting polluted when attempting completions in iESS.
To reproduce:

emacs -Q
(require 'ess)
M-x R

and then in R buffer (iESS):

L3 <- LETTERS[1:3]
(d <- data.frame(cbind(x=1, y=1:10), fac=sample(L3, 10, replace=TRUE)))

Attempt completion:

d[d$f TAB

I see "Sole completion" in minibuffer, which cannot be right.  More
disturbing is that, following this completion attempt, my workspace gets
polluted by an object called "funname".


[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-2.14.0
 R-devel
(n-i-m-l: 1)(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(ess-mode-1): ess-language=S, ess-dialect=R buf=report_201203.Rnw 
(ess-mode-1.5): alist=((ess-local-customize-alist quote R-customize-alist) (ess-dialect . R) (ess-suffix . R) (ess-dump-filename-template ess-replace-regexp-in-string S$ ess-suffix ess-dump-filename-template-proto) (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-imenu-mode-function quote ess-imenu-R) (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 . inferior-ess-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-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) (inferior-ess-primary-prompt . > ) (inferior-ess-secondary-prompt . + ) (inferior-ess-prompt . inferior-ess-S-prompt)) 
(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) (comment-start . #) (comment-add . 1) (comment-start-skip . #+ *) (comment-column . 40) (indent-line-function quote ess-indent-line) (parse-sexp-ignore-comments . t) (ess-style . ess-default-style) (ess-local-process-name) (ess-mode-syntax-table . S-syntax-table) (add-log-current-defun-header-regexp . ^\(.+\)\s-+<-[ 	
]*function) (font-lock-defaults quote (ess-R-mode-font-lock-keywords nil nil ((46 . w) (95 . w))))) 
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send

Finished setting up ESS-mode.
(n-i-m-l: 1)(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(ess-mode-1): ess-language=S, ess-dialect=R buf=report_201203.Rnw 
(ess-mode-1.5): alist=((ess-local-customize-alist quote R-customize-alist) (ess-dialect . R) (ess-suffix . R) (ess-dump-filename-template ess-replace-regexp-in-string S$ ess-suffix ess-dump-filename-template-proto) (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-imenu-mode-function quote ess-imenu-R) (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 . inferior-ess-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-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) (inferior-ess-primary-prompt . > ) (inferior-ess-secondary-prompt . + ) (inferior-ess-prompt . inferior-ess-S-prompt)) 
(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) (comment-start . #) (comment-add . 1) (comment-start-skip . #+ *) (comment-column . 40) (indent-line-function quote ess-indent-line) (parse-sexp-ignore-comments . t) (ess-style . ess-default-style) (ess-local-process-name) (ess-mode-syntax-table . S-syntax-table) (add-log-current-defun-header-regexp . ^\(.+\)\s-+<-[ 	
]*function) (font-lock-defaults quote (ess-R-mode-font-lock-keywords nil nil ((46 . w) (95 . w))))) 
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send

Finished setting up ESS-mode.
(n-i-m-l: 1)(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(ess-mode-1): ess-language=S, ess-dialect=R buf=report_201203.Rnw 
(ess-mode-1.5): alist=((ess-local-customize-alist quote R-customize-alist) (ess-dialect . R) (ess-suffix . R) (ess-dump-filename-template ess-replace-regexp-in-string S$ ess-suffix ess-dump-filename-template-proto) (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-imenu-mode-function quote ess-imenu-R) (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 . inferior-ess-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-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) (inferior-ess-primary-prompt . > ) (inferior-ess-secondary-prompt . + ) (inferior-ess-prompt . inferior-ess-S-prompt)) 
(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) (comment-start . #) (comment-add . 1) (comment-start-skip . #+ *) (comment-column . 40) (indent-line-function quote ess-indent-line) (parse-sexp-ignore-comments . t) (ess-style . ess-default-style) (ess-local-process-name) (ess-mode-syntax-table . S-syntax-table) (add-log-current-defun-header-regexp . ^\(.+\)\s-+<-[ 	
]*function) (font-lock-defaults quote (ess-R-mode-font-lock-keywords nil nil ((46 . w) (95 . w))))) 
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send

Finished setting up ESS-mode.

(R): ess-dialect=R, buf=report_201203.Rnw, start-arg=nil
 current-prefix-arg=nil
(inferior-ess 0): ess-start-args=--no-readline --no-save  
ess-setq-vars-default 0: ess-language=R, -dialect=nil, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
ess-setq-vars-default 1: ess-language=S, -dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(inf-ess 1): lang=S, dialect=R, tmp-dialect=R, buf=report_201203.Rnw
(inf-ess 1.1): procname=R temp-dialect=R, buf-name=*R* 
(inferior-ess) Method #3 start=/home/sluque/Documents/Postdoc-plan/RingedSeals/Saglek/ buf=*R*
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(inf-ess 2.1): ess-language=S, ess-dialect=R buf=*R* 
(inf-ess 2.2): start args = --no-readline --no-save , inf-ess-start-args=--no-readline --no-save  
(inf-ess finish [S(R), R(nil,nil)]
(ess-multi 0):  inf-ess-start-args=--no-readline --no-save , comint-..echoes=nil
(i-ess 1): buf=*R*, lang=S, comint..echo=nil, comint..sender=comint-simple-send,
(i-ess 2): buf=*R*, lang=S, comint..echo=t, comint..sender=inferior-R-input-sender,
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=t, comint..sender=inferior-R-input-sender
(i-ess 3): curr-buf=*R*, comint..echo=t, comint..sender=inferior-R-input-sender,
(ess-multi post inf-ess: start-args=--no-readline --no-save , comint-echoes=t
(ess-multi 1):  start-args=--no-readline --no-save  
Making Process...Buf *R*, Proc R, Prog R
 Start File=nil, Args= --no-readline --no-save .
(ess-multi 2): waiting for process to start (before hook)(ess-setq-vars-LOCAL): language=S, dialect=R, buf=*ESS-errors*, comint..echoes=nil, comint..sender=comint-simple-send
(ess-multi 2): waiting for process after hook(R): inferior-ess-language-start=options(STERM='iESS', str.dendrogram.last ="'", editor='emacsclient')
(R): version (2.15.0)
resetting completion to 'ess-R-complete-object-nameess-request-a-process: {beginning}
(n-i-m-l: 1)(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(ess-mode-1): ess-language=S, ess-dialect=R buf=report_201203.Rnw 
(ess-mode-1.5): alist=((ess-local-customize-alist quote R-customize-alist) (ess-dialect . R) (ess-suffix . R) (ess-dump-filename-template ess-replace-regexp-in-string S$ ess-suffix ess-dump-filename-template-proto) (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-imenu-mode-function quote ess-imenu-R) (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 . inferior-ess-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-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) (inferior-ess-primary-prompt . > ) (inferior-ess-secondary-prompt . + ) (inferior-ess-prompt . inferior-ess-S-prompt)) 
(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) (comment-start . #) (comment-add . 1) (comment-start-skip . #+ *) (comment-column . 40) (indent-line-function quote ess-indent-line) (parse-sexp-ignore-comments . t) (ess-style . ess-default-style) (ess-local-process-name) (ess-mode-syntax-table . S-syntax-table) (add-log-current-defun-header-regexp . ^\(.+\)\s-+<-[ 	
]*function) (font-lock-defaults quote (ess-R-mode-font-lock-keywords nil nil ((46 . w) (95 . w))))) 
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send

Finished setting up ESS-mode.
(n-i-m-l: 1)(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(ess-mode-1): ess-language=S, ess-dialect=R buf=report_201203.Rnw 
(ess-mode-1.5): alist=((ess-local-customize-alist quote R-customize-alist) (ess-dialect . R) (ess-suffix . R) (ess-dump-filename-template ess-replace-regexp-in-string S$ ess-suffix ess-dump-filename-template-proto) (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-imenu-mode-function quote ess-imenu-R) (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 . inferior-ess-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-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) (inferior-ess-primary-prompt . > ) (inferior-ess-secondary-prompt . + ) (inferior-ess-prompt . inferior-ess-S-prompt)) 
(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) (comment-start . #) (comment-add . 1) (comment-start-skip . #+ *) (comment-column . 40) (indent-line-function quote ess-indent-line) (parse-sexp-ignore-comments . t) (ess-style . ess-default-style) (ess-local-process-name) (ess-mode-syntax-table . S-syntax-table) (add-log-current-defun-header-regexp . ^\(.+\)\s-+<-[ 	
]*function) (font-lock-defaults quote (ess-R-mode-font-lock-keywords nil nil ((46 . w) (95 . w))))) 
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send

Finished setting up ESS-mode.
(ess-get-help-topics-list R) ..(get-object-list R) ..--> (ess-get-modtime-list)
 (ess-search-list: re-computing..) after 'search()
', point-max=946
(ess-object-names obj=.GlobalEnv): no directory - trying names
(ess-object-names obj=.GlobalEnv): no dir.; -> objects()
(ess-object-names obj=package:reshape): no directory - trying names
(ess-object-names obj=package:reshape): no dir.; -> objects()
(ess-object-names obj=package:plyr): no directory - trying names
(ess-object-names obj=package:plyr): no dir.; -> objects()
(ess-object-names obj=package:RPostgreSQL): no directory - trying names
(ess-object-names obj=package:RPostgreSQL): no dir.; -> objects()
(ess-object-names obj=package:DBI): no directory - trying names
(ess-object-names obj=package:DBI): no dir.; -> objects()
(ess-object-names obj=package:trip): no directory - trying names
(ess-object-names obj=package:trip): no dir.; -> objects()
(ess-object-names obj=package:spatstat): no directory - trying names
(ess-object-names obj=package:spatstat): no dir.; -> objects()
(ess-object-names obj=package:mgcv): no directory - trying names
(ess-object-names obj=package:mgcv): no dir.; -> objects()
(ess-object-names obj=package:diveMove): no directory - trying names
(ess-object-names obj=package:diveMove): no dir.; -> objects()
(ess-object-names obj=package:caTools): no directory - trying names
(ess-object-names obj=package:caTools): no dir.; -> objects()
(ess-object-names obj=package:bitops): no directory - trying names
(ess-object-names obj=package:bitops): no dir.; -> objects()
(ess-object-names obj=package:stats4): no directory - trying names
(ess-object-names obj=package:stats4): no dir.; -> objects()
(ess-object-names obj=package:adehabitatHR): no directory - trying names
(ess-object-names obj=package:adehabitatHR): no dir.; -> objects()
(ess-object-names obj=package:adehabitatLT): no directory - trying names
(ess-object-names obj=package:adehabitatLT): no dir.; -> objects()
(ess-object-names obj=package:CircStats): no directory - trying names
(ess-object-names obj=package:CircStats): no dir.; -> objects()
(ess-object-names obj=package:boot): no directory - trying names
(ess-object-names obj=package:boot): no dir.; -> objects()
(ess-object-names obj=package:MASS): no directory - trying names
(ess-object-names obj=package:MASS): no dir.; -> objects()
(ess-object-names obj=package:adehabitatMA): no directory - trying names
(ess-object-names obj=package:adehabitatMA): no dir.; -> objects()
(ess-object-names obj=package:ade4): no directory - trying names
(ess-object-names obj=package:ade4): no dir.; -> objects()
(ess-object-names obj=package:rgeos): no directory - trying names
(ess-object-names obj=package:rgeos): no dir.; -> objects()
(ess-object-names obj=package:stringr): no directory - trying names
(ess-object-names obj=package:stringr): no dir.; -> objects()
(ess-object-names obj=package:deldir): no directory - trying names
(ess-object-names obj=package:deldir): no dir.; -> objects()
(ess-object-names obj=package:rgdal): no directory - trying names
(ess-object-names obj=package:rgdal): no dir.; -> objects()
(ess-object-names obj=package:maptools): no directory - trying names
(ess-object-names obj=package:maptools): no dir.; -> objects()
(ess-object-names obj=package:foreign): no directory - trying names
(ess-object-names obj=package:foreign): no dir.; -> objects()
(ess-object-names obj=package:mapdata): no directory - trying names
(ess-object-names obj=package:mapdata): no dir.; -> objects()
(ess-object-names obj=package:maps): no directory - trying names
(ess-object-names obj=package:maps): no dir.; -> objects()
(ess-object-names obj=package:sp): no directory - trying names
(ess-object-names obj=package:sp): no dir.; -> objects()
(ess-object-names obj=package:slmisc): no directory - trying names
(ess-object-names obj=package:slmisc): no dir.; -> objects()
(ess-object-names obj=package:latticeExtra): no directory - trying names
(ess-object-names obj=package:latticeExtra): no dir.; -> objects()
(ess-object-names obj=package:RColorBrewer): no directory - trying names
(ess-object-names obj=package:RColorBrewer): no dir.; -> objects()
(ess-object-names obj=package:lattice): no directory - trying names
(ess-object-names obj=package:lattice): no dir.; -> objects()
(ess-object-names obj=package:stats): no directory - trying names
(ess-object-names obj=package:stats): no dir.; -> objects()
(ess-object-names obj=package:graphics): no directory - trying names
(ess-object-names obj=package:graphics): no dir.; -> objects()
(ess-object-names obj=package:grDevices): no directory - trying names
(ess-object-names obj=package:grDevices): no dir.; -> objects()
(ess-object-names obj=package:utils): no directory - trying names
(ess-object-names obj=package:utils): no dir.; -> objects()
(ess-object-names obj=package:datasets): no directory - trying names
(ess-object-names obj=package:datasets): no dir.; -> objects()
(ess-object-names obj=package:methods): no directory - trying names
(ess-object-names obj=package:methods): no dir.; -> objects()
(ess-object-names obj=Autoloads): no directory - trying names
(ess-object-names obj=Autoloads): no dir.; -> objects()
(ess-object-names obj=package:base): no directory - trying names
(ess-object-names obj=package:base): no dir.; -> objects()
(ess-get-modtime-list): created new alist of length 40
 (length alist) : 40
 have re-read pos=1: -> length 0
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=nil, comint..echoes=nil, comint..sender=comint-simple-send
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=*R dired*, comint..echoes=nil, comint..sender=comint-simple-send
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=*R dired*, comint..echoes=nil, comint..sender=comint-simple-send
(ess-setq-vars-LOCAL): language=S, dialect=R, buf=*R dired*, comint..echoes=nil, comint..sender=comint-simple-send



Emacs  : GNU Emacs 23.4.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.10)
 of 2012-03-21 on trouble, modified by Debian
Package: ess-mode 12.03

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 "~/Scripts/R"
 )


-- 
Seb