* bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace @ 2009-01-19 21:22 ` pent 2009-01-27 20:20 ` bug#1960: marked as done (23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace ) Emacs bug Tracking System 0 siblings, 1 reply; 6+ messages in thread From: pent @ 2009-01-19 21:22 UTC (permalink / raw) To: emacs-pretest-bug; +Cc: rfrancoise 1) Run emacs 2) Hit C-h k C-backspace It replies (expected): <C-backspace> runs the command backward-kill-word, which is an interactive compiled Lisp function. It is bound to <C-backspace>. (backward-kill-word arg) Kill characters backward until encountering the beginning of a word. With argument arg, do this that many times. 3) Exit emacs 4) Run emacs --daemon 5) Run emacsclient -c 6) Hit C-h k C-backspace It tells (unexpected): <C-backspace> runs the command kill-visual-line, which is an interactive compiled Lisp function. It is bound to <deleteline>, <C-backspace>, C-k. (kill-visual-line &optional arg) Kill the rest of the visual line. If there are only whitespace characters there, kill through the newline as well. ... The problem is not reproduced with emacs -Q. However, I could trace down the problematic line in my .emacs (see listing below). The problem is triggered by '(pc-selection-mode t) statement. Please note that *do* like the [other] effects of PC Selection and Visual Lines modes and I've turned them on on purpose. My .emacs customizations: ;; --- Customized --- (custom-set-variables ;; custom-set-variables was added by Custom. ;; If you edit it by hand, you could mess it up, so be careful. ;; Your init file should contain only one such instance. ;; If there is more than one, they won't work right. '(TeX-PDF-mode t) '(TeX-output-view-style (quote (("^dvi$" ("^landscape$" "^pstricks$\\|^pst-\\|^psfrag$") "%(o?)dvips -t landscape %d -o && gv %f") ("^dvi$" "^pstricks$\\|^pst-\\|^psfrag$" "%(o?)dvips %d -o && gv %f") ("^dvi$" ("^\\(?:a4\\(?:dutch\\|paper\\|wide\\)\\|sem-a4\\)$" "^landscape$") "%(o?)xdvi %dS -paper a4r -s 0 %d") ("^dvi$" "^\\(?:a4\\(?:dutch\\|paper\\|wide\\)\\|sem-a4\\)$" "%(o?)xdvi %dS -paper a4 %d") ("^dvi$" ("^\\(?:a5\\(?:comb\\|paper\\)\\)$" "^landscape$") "%(o?)xdvi %dS -paper a5r -s 0 %d") ("^dvi$" "^\\(?:a5\\(?:comb\\|paper\\)\\)$" "%(o?)xdvi %dS -paper a5 %d") ("^dvi$" "^b5paper$" "%(o?)xdvi %dS -paper b5 %d") ("^dvi$" "^letterpaper$" "%(o?)xdvi %dS -paper us %d") ("^dvi$" "^legalpaper$" "%(o?)xdvi %dS -paper legal %d") ("^dvi$" "^executivepaper$" "%(o?)xdvi %dS -paper 7.25x10.5in %d") ("^dvi$" "." "%(o?)xdvi %dS %d") ("^pdf$" "." "evince %o") ("^html?$" "." "firefox %o")))) '(TeX-save-query nil) '(case-fold-search t) '(column-number-mode t) '(csv-align-style (quote right)) '(current-language-environment "UTF-8") '(debian-bug-From-address "Andrey <cmr.Pent@gmail.com>") '(debian-bug-use-From-address t) '(dictionary-create-buttons nil) '(dictionary-default-dictionary "ru-en--en-ru") '(dictionary-server "dict.dvo.ru") '(dired-listing-switches "-l --group-directories-first") '(ediff-split-window-function (quote split-window-horizontally)) '(ediff-window-setup-function (quote ediff-setup-windows-plain)) '(global-visual-line-mode t) '(gnus-select-method (quote (nntp "news.gmane.org"))) '(ibuffer-enable t) '(ibuffer-never-show-predicates (quote ("^\\*.*")) nil (ibuf-ext)) '(kill-whole-line t) '(list-directory-brief-switches "-CF --group-directories-first") '(list-directory-verbose-switches "-l --group-directories-first") '(mouse-wheel-mode t) '(org-insert-mode-line-in-empty-file t) '(pc-selection-mode t) '(scroll-conservatively 50) '(scroll-margin 5) '(scroll-preserve-screen-position t) '(show-paren-mode t) '(svn-status-default-export-directory "~/study") '(svn-status-preserve-window-configuration t) '(text-mode-hook (quote (turn-on-auto-fill text-mode-hook-identify))) '(tool-bar-mode nil) '(truncate-lines t) '(use-dialog-box nil) '(w3m-coding-system (quote utf-8)) '(w3m-default-coding-system (quote utf-8)) '(w3m-file-coding-system (quote utf-8)) '(w3m-file-name-coding-system (quote utf-8)) '(w3m-terminal-coding-system (quote utf-8)) '(w3m-use-cookies t) '(x-select-enable-clipboard t) '(x-select-request-type (quote UTF8_STRING) t)) I'm ready to provide any additional info, Andrey In GNU Emacs 23.0.60.1 (i486-pc-linux-gnu, GTK+ Version 2.12.11) of 2009-01-18 on elegiac, modified by Debian (emacs-snapshot package, version 1:20090118-1) Windowing system distributor `The X.Org Foundation', version 11.0.10402000 configured using `configure '--build' 'i486-linux-gnu' '--host' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.60/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.60/site-lisp:/usr/share/emacs/site-lisp' '--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS='' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: ru_RU.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default-enable-multibyte-characters: t Major mode: Emacs-Lisp Minor modes in effect: delete-selection-mode: t show-paren-mode: t pc-selection-mode: t shell-dirtrack-mode: t tooltip-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t global-visual-line-mode: t visual-line-mode: t transient-mark-mode: t ^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#1960: marked as done (23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace ) 2009-01-19 21:22 ` bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace pent @ 2009-01-27 20:20 ` Emacs bug Tracking System 0 siblings, 0 replies; 6+ messages in thread From: Emacs bug Tracking System @ 2009-01-27 20:20 UTC (permalink / raw) To: Chong Yidong [-- Attachment #1: Type: text/plain, Size: 970 bytes --] Your message dated Tue, 27 Jan 2009 15:12:18 -0500 with message-id <87ab9c7bkt.fsf@cyd.mit.edu> and subject line Re: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace has caused the Emacs bug report #1960, regarding 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@emacsbugs.donarmstrong.com immediately.) -- 1960: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=1960 Emacs Bug Tracking System Contact owner@emacsbugs.donarmstrong.com with problems [-- Attachment #2: Type: message/rfc822, Size: 7645 bytes --] From: pent <pent@aparamon.msk.ru> To: emacs-pretest-bug@gnu.org Cc: rfrancoise@debian.org Subject: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace Date: Tue, 20 Jan 2009 00:22:57 +0300 Message-ID: <E1LP1aD-0003Js-64@neo.paramonovs> 1) Run emacs 2) Hit C-h k C-backspace It replies (expected): <C-backspace> runs the command backward-kill-word, which is an interactive compiled Lisp function. It is bound to <C-backspace>. (backward-kill-word arg) Kill characters backward until encountering the beginning of a word. With argument arg, do this that many times. 3) Exit emacs 4) Run emacs --daemon 5) Run emacsclient -c 6) Hit C-h k C-backspace It tells (unexpected): <C-backspace> runs the command kill-visual-line, which is an interactive compiled Lisp function. It is bound to <deleteline>, <C-backspace>, C-k. (kill-visual-line &optional arg) Kill the rest of the visual line. If there are only whitespace characters there, kill through the newline as well. ... The problem is not reproduced with emacs -Q. However, I could trace down the problematic line in my .emacs (see listing below). The problem is triggered by '(pc-selection-mode t) statement. Please note that *do* like the [other] effects of PC Selection and Visual Lines modes and I've turned them on on purpose. My .emacs customizations: ;; --- Customized --- (custom-set-variables ;; custom-set-variables was added by Custom. ;; If you edit it by hand, you could mess it up, so be careful. ;; Your init file should contain only one such instance. ;; If there is more than one, they won't work right. '(TeX-PDF-mode t) '(TeX-output-view-style (quote (("^dvi$" ("^landscape$" "^pstricks$\\|^pst-\\|^psfrag$") "%(o?)dvips -t landscape %d -o && gv %f") ("^dvi$" "^pstricks$\\|^pst-\\|^psfrag$" "%(o?)dvips %d -o && gv %f") ("^dvi$" ("^\\(?:a4\\(?:dutch\\|paper\\|wide\\)\\|sem-a4\\)$" "^landscape$") "%(o?)xdvi %dS -paper a4r -s 0 %d") ("^dvi$" "^\\(?:a4\\(?:dutch\\|paper\\|wide\\)\\|sem-a4\\)$" "%(o?)xdvi %dS -paper a4 %d") ("^dvi$" ("^\\(?:a5\\(?:comb\\|paper\\)\\)$" "^landscape$") "%(o?)xdvi %dS -paper a5r -s 0 %d") ("^dvi$" "^\\(?:a5\\(?:comb\\|paper\\)\\)$" "%(o?)xdvi %dS -paper a5 %d") ("^dvi$" "^b5paper$" "%(o?)xdvi %dS -paper b5 %d") ("^dvi$" "^letterpaper$" "%(o?)xdvi %dS -paper us %d") ("^dvi$" "^legalpaper$" "%(o?)xdvi %dS -paper legal %d") ("^dvi$" "^executivepaper$" "%(o?)xdvi %dS -paper 7.25x10.5in %d") ("^dvi$" "." "%(o?)xdvi %dS %d") ("^pdf$" "." "evince %o") ("^html?$" "." "firefox %o")))) '(TeX-save-query nil) '(case-fold-search t) '(column-number-mode t) '(csv-align-style (quote right)) '(current-language-environment "UTF-8") '(debian-bug-From-address "Andrey <cmr.Pent@gmail.com>") '(debian-bug-use-From-address t) '(dictionary-create-buttons nil) '(dictionary-default-dictionary "ru-en--en-ru") '(dictionary-server "dict.dvo.ru") '(dired-listing-switches "-l --group-directories-first") '(ediff-split-window-function (quote split-window-horizontally)) '(ediff-window-setup-function (quote ediff-setup-windows-plain)) '(global-visual-line-mode t) '(gnus-select-method (quote (nntp "news.gmane.org"))) '(ibuffer-enable t) '(ibuffer-never-show-predicates (quote ("^\\*.*")) nil (ibuf-ext)) '(kill-whole-line t) '(list-directory-brief-switches "-CF --group-directories-first") '(list-directory-verbose-switches "-l --group-directories-first") '(mouse-wheel-mode t) '(org-insert-mode-line-in-empty-file t) '(pc-selection-mode t) '(scroll-conservatively 50) '(scroll-margin 5) '(scroll-preserve-screen-position t) '(show-paren-mode t) '(svn-status-default-export-directory "~/study") '(svn-status-preserve-window-configuration t) '(text-mode-hook (quote (turn-on-auto-fill text-mode-hook-identify))) '(tool-bar-mode nil) '(truncate-lines t) '(use-dialog-box nil) '(w3m-coding-system (quote utf-8)) '(w3m-default-coding-system (quote utf-8)) '(w3m-file-coding-system (quote utf-8)) '(w3m-file-name-coding-system (quote utf-8)) '(w3m-terminal-coding-system (quote utf-8)) '(w3m-use-cookies t) '(x-select-enable-clipboard t) '(x-select-request-type (quote UTF8_STRING) t)) I'm ready to provide any additional info, Andrey In GNU Emacs 23.0.60.1 (i486-pc-linux-gnu, GTK+ Version 2.12.11) of 2009-01-18 on elegiac, modified by Debian (emacs-snapshot package, version 1:20090118-1) Windowing system distributor `The X.Org Foundation', version 11.0.10402000 configured using `configure '--build' 'i486-linux-gnu' '--host' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/23.0.60/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.0.60/site-lisp:/usr/share/emacs/site-lisp' '--with-x=yes' '--with-x-toolkit=gtk' 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS='' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: ru_RU.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default-enable-multibyte-characters: t Major mode: Emacs-Lisp Minor modes in effect: delete-selection-mode: t show-paren-mode: t pc-selection-mode: t shell-dirtrack-mode: t tooltip-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t global-visual-line-mode: t visual-line-mode: t transient-mark-mode: t [-- Attachment #3: Type: message/rfc822, Size: 1148 bytes --] From: Chong Yidong <cyd@stupidchicken.com> To: pent <pent@aparamon.msk.ru> Cc: rfrancoise@debian.org, 1960-done@emacsbugs.donarmstrong.com Subject: Re: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace Date: Tue, 27 Jan 2009 15:12:18 -0500 Message-ID: <87ab9c7bkt.fsf@cyd.mit.edu> I've checked in a fix. Thanks. ^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace @ 2009-01-20 3:40 Chong Yidong 0 siblings, 0 replies; 6+ messages in thread From: Chong Yidong @ 2009-01-20 3:40 UTC (permalink / raw) To: emacs-devel; +Cc: pent, rfrancoise, 1960 Simplified recipe for bug#1960: 1. Put (pc-selection-mode 1) in .emacs 2. emacs --daemon 3. emacsclient -c 4. C-h k C-backspace <C-backspace> runs the command kill-line, which is an interactive compiled Lisp function in `simple.el'. 5. C-x C-c 6. emacsclient -c 7. C-h k C-backspace <C-backspace> runs the command backward-kill-word, which is an interactive compiled Lisp function in `simple.el'. PC-selection mode binds [C-delete] to kill-line. My guess is that some code for distinguishing delete from DEL isn't run when Emacs is started as a daemon. It's only run sometime after the first client frame is created, which is why C-backspace works properly for the second client frame. Could someone take a closer look? ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <87iqoa7igp.fsf@cyd.mit.edu>]
* bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace [not found] <87iqoa7igp.fsf@cyd.mit.edu> @ 2009-01-20 16:18 ` Dan Nicolaescu [not found] ` <200901201618.n0KGIxNl015357@mothra.ics.uci.edu> 1 sibling, 0 replies; 6+ messages in thread From: Dan Nicolaescu @ 2009-01-20 16:18 UTC (permalink / raw) To: Chong Yidong; +Cc: pent, rfrancoise, 1960, emacs-devel Chong Yidong <cyd@stupidchicken.com> writes: > Simplified recipe for bug#1960: > > 1. Put (pc-selection-mode 1) in .emacs > 2. emacs --daemon > 3. emacsclient -c > 4. C-h k C-backspace > > <C-backspace> runs the command kill-line, which is an interactive > compiled Lisp function in `simple.el'. > > 5. C-x C-c > 6. emacsclient -c > 7. C-h k C-backspace > > <C-backspace> runs the command backward-kill-word, which is an > interactive compiled Lisp function in `simple.el'. What happens when repeating steps 5,6 and 7? I am guessing that the <C-backspace> binding would toggle between kill-line and backward-kill-word. If that's indeed the case, then there's probably some problem with pc-selection-mode and the way it interacts with normal-erase-is-backspace. ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <200901201618.n0KGIxNl015357@mothra.ics.uci.edu>]
* bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace [not found] ` <200901201618.n0KGIxNl015357@mothra.ics.uci.edu> @ 2009-01-21 16:02 ` Chong Yidong [not found] ` <87mydk7ikx.fsf@cyd.mit.edu> 1 sibling, 0 replies; 6+ messages in thread From: Chong Yidong @ 2009-01-21 16:02 UTC (permalink / raw) To: Dan Nicolaescu; +Cc: pent, rfrancoise, 1960, emacs-devel Dan Nicolaescu <dann@tensilica.com> writes: > there's probably some problem with pc-selection-mode and the way it > interacts with normal-erase-is-backspace. The problem is not pc-selection mode, but how Emacs does normal-erase-is-backspace in multi-tty situations. Here's an even simpler recipe, not involving pc-selection-mode or the daemon: 1. Add the following line to .emacs: (global-set-key [C-delete] 'kill-line) 2. emacs -nw -f server-start 3. emacsclient -c 4. C-h k C-backspace => <C-backspace> runs the command kill-line ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <87mydk7ikx.fsf@cyd.mit.edu>]
* bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace [not found] ` <87mydk7ikx.fsf@cyd.mit.edu> @ 2009-01-22 6:21 ` Dan Nicolaescu 0 siblings, 0 replies; 6+ messages in thread From: Dan Nicolaescu @ 2009-01-22 6:21 UTC (permalink / raw) To: Chong Yidong; +Cc: pent, rfrancoise, 1960, emacs-devel > > there's probably some problem with pc-selection-mode and the way it > > interacts with normal-erase-is-backspace. > > The problem is not pc-selection mode, but how Emacs does > normal-erase-is-backspace in multi-tty situations. Here's an even > simpler recipe, not involving pc-selection-mode or the daemon: > > 1. Add the following line to .emacs: > > (global-set-key [C-delete] 'kill-line) > > 2. emacs -nw -f server-start > 3. emacsclient -c > 4. C-h k C-backspace > > => <C-backspace> runs the command kill-line This happens because: (defun normal-erase-is-backspace-setup-frame (&optional frame) "Set up `normal-erase-is-backspace-mode' on FRAME, if necessary." (unless frame (setq frame (selected-frame))) (unless (terminal-parameter nil 'normal-erase-is-backspace) (normal-erase-is-backspace-mode (if (if (eq normal-erase-is-backspace 'maybe) When using "emacs -nw -f server-start" the "(unless (terminal-parameter" test passes and `normal-erase-is-backspace' is run. When using "emacs -f server-start" the `terminal-parameter' call returns non-ni, so `normal-erase-is-backspace' is not run. It seems that terminal-parameters are copied from the first frame created... Not sure how normal-erase-is-backspace is supposed to work... ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-01-27 20:20 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- [not found] <87ab9c7bkt.fsf@cyd.mit.edu> 2009-01-19 21:22 ` bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace pent 2009-01-27 20:20 ` bug#1960: marked as done (23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace ) Emacs bug Tracking System 2009-01-20 3:40 bug#1960: 23.0.60; A combination of PC Selection, Visual Lines and emacsclient redefines C-backspace Chong Yidong [not found] <87iqoa7igp.fsf@cyd.mit.edu> 2009-01-20 16:18 ` Dan Nicolaescu [not found] ` <200901201618.n0KGIxNl015357@mothra.ics.uci.edu> 2009-01-21 16:02 ` Chong Yidong [not found] ` <87mydk7ikx.fsf@cyd.mit.edu> 2009-01-22 6:21 ` Dan Nicolaescu
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