Package: emacs;
Reported by: daniel <at> ekloef.se (Daniel Eklöf)
Date: Wed, 31 Jul 2019 17:17:02 UTC
Severity: normal
Tags: patch
Found in version 26.2
Done: Mattias Engdegård <mattiase <at> acm.org>
Bug is archived. No further changes may be made.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: daniel <at> ekloef.se (Daniel Eklöf) To: bug-gnu-emacs <at> gnu.org Subject: 26.2; OSC 52 paste in term/xterm.el not working Date: Wed, 31 Jul 2019 18:57:32 +0200
I'm trying to use the OSC 52 paste feature of term/xterm.el. There's a comment in term/xterm.el that says it has to be explicitly enabled. I did so by adding 'getSelection' to 'xterm-extra-capabilities'. I have tried this in xterm-347, and in my own terminal emulator. Now, when pasting, I see the OSC 52 escape sequence being sent to the terminal, and Emacs seems to get the reply, sort of. In xterm, nothing appears to happen, except that the modeline quickly flashes "Quit". Please note that xterm *is* sending the reply (verified by manually sending the OSC 52 request). There's also no timeout in Emacs so I'm confident it did read the reply. In my own terminal emulator, Emacs seems to be stuck in a keyboard input sequence; the modeline shows "C-y <base64 encoded clipboard data> ESC \-". The most likely reason for the difference in observed behavior is that xterm terminates the OSC 52 reply with BEL (it echoes the terminator from the OSC 52 request, which in Emacs' case is BEL), while my terminal emulator terminates with an ST sequence, "\e\\". Other than the terminator, the byte sequence sent from my terminal emulator is exactly the same as sent by xterm. Note: this is on the stable 26.2 release. But the responsible function, term/xterm.el:gui-backend-get-selection, appears to be identical in latest master. Have I configured something wrong? Or is this a bug? Regards, Daniel In GNU Emacs 26.2 (build 1, x86_64-pc-linux-gnu) of 2019-05-25 built on svetlemodry System Description: Arch Linux Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Mark set [2 times] Quit [2 times] Making completion list... [2 times] Configured using: 'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib --localstatedir=/var --without-x --without-sound --with-modules 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fno-plt' CPPFLAGS=-D_FORTIFY_SOURCE=2 LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now' Configured features: DBUS NOTIFY ACL GNUTLS LIBXML2 ZLIB MODULES THREADS LIBSYSTEMD Important settings: value of $LC_CTYPE: en_US.UTF-8 value of $LC_MESSAGES: en_US.UTF-8 value of $LANG: sv_SE.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: show-paren-mode: t display-line-numbers-mode: t which-function-mode: t global-whitespace-mode: t global-semanticdb-minor-mode: t global-semantic-idle-scheduler-mode: t global-semantic-idle-local-symbol-highlight-mode: t global-semantic-decoration-mode: t global-semantic-highlight-func-mode: t semantic-mode: t global-company-mode: t company-mode: t global-flycheck-mode: t flycheck-mode: t winner-mode: t cl-old-struct-compat-mode: t xterm-mouse-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: /usr/share/emacs/site-lisp/flim/md4 hides /usr/share/emacs/26.2/lisp/md4 /usr/share/emacs/site-lisp/flim/hex-util hides /usr/share/emacs/26.2/lisp/hex-util /usr/share/emacs/site-lisp/flim/ntlm hides /usr/share/emacs/26.2/lisp/net/ntlm /usr/share/emacs/site-lisp/flim/hmac-def hides /usr/share/emacs/26.2/lisp/net/hmac-def /usr/share/emacs/site-lisp/flim/sasl-digest hides /usr/share/emacs/26.2/lisp/net/sasl-digest /usr/share/emacs/site-lisp/flim/sasl hides /usr/share/emacs/26.2/lisp/net/sasl /usr/share/emacs/site-lisp/flim/hmac-md5 hides /usr/share/emacs/26.2/lisp/net/hmac-md5 /usr/share/emacs/site-lisp/flim/sasl-ntlm hides /usr/share/emacs/26.2/lisp/net/sasl-ntlm /usr/share/emacs/site-lisp/flim/sasl-cram hides /usr/share/emacs/26.2/lisp/net/sasl-cram Features: (shadow sort flyspell ispell mail-extr emacsbug add-log term/xterm xterm paren display-line-numbers which-func imenu elec-pair company-oddmuse company-keywords company-etags etags xref project company-gtags company-dabbrev-code company-dabbrev company-files company-capf company-cmake company-xcode company-clang company-semantic company-eclim company-template company-bbdb .emacs systemd url-parse url-vars conf-mode mu4e-alert time ht s alert notifications dbus xml mu4e desktop frameset mu4e-speedbar speedbar sb-image dframe mu4e-main mu4e-view cal-menu calendar cal-loaddefs thingatpt browse-url comint ansi-color gnus-art mm-uu mml2015 mm-view mml-smime smime dig mailcap gnus-sum gnus-group gnus-undo gnus-start gnus-cloud nnimap nnmail mail-source tls gnutls utf7 netrc nnoo parse-time gnus-spec gnus-int gnus-range gnus-win gnus nnheader wid-edit mu4e-headers mu4e-compose mu4e-context mu4e-draft mu4e-actions ido rfc2368 smtpmail auth-source sendmail mu4e-mark mu4e-message flow-fill mu4e-proc mu4e-utils doc-view jka-compr image-mode mu4e-lists mu4e-vars message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec password-cache gnus-util rmail tool-bar rmail-loaddefs time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr mailabbrev mail-utils gmm-utils mailheader hl-line fringe mu4e-meta whitespace midnight semantic/bovine/gcc semantic/dep semantic/db-mode semantic/db eieio-base semantic/idle semantic/format ezimage image semantic/ctxt semantic/decorate/mode semantic/tag-ls semantic/find semantic/decorate pulse semantic/util-modes semantic/util semantic semantic/tag semantic/lex semantic/fw eieio eieio-core cl-macs eieio-loaddefs mode-local cedet company pcase flycheck regexp-opt cl-extra json map find-func help-mode rx easymenu subr-x seq byte-opt gv bytecomp byte-compile cconv dash edmacro kmacro windmove winner ring cl-seq smart-mode-line-dark-theme smart-mode-line advice rich-minority cl-loaddefs cl-lib zenburn-theme epa derived epg epg-config xt-mouse disp-table mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch timer select mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind inotify multi-tty make-network-process emacs) Memory information: ((conses 16 260142 13833) (symbols 48 36419 1) (miscs 40 82 206) (strings 32 77860 5282) (string-bytes 1 2421895) (vectors 16 34057) (vector-slots 8 684478 5244) (floats 8 283 667) (intervals 56 386 104) (buffers 992 13)) -- Daniel
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