bug#24419: 25.1.50; xterm-mouse-mode appears to disable bracketed paste

bug#24419: 25.1.50; xterm-mouse-mode appears to disable bracketed paste

[Philipp Stephani]

Start emacs with emacs -Q -nw from an xterm.  Select some text in some
other X window.  Then middle-click in Emacs.  The selection is inserted
using bracketed-paste, as expected.  The lossage for this event is

ESC [ 2 0 0 ~ [xterm-paste]

Now run M-x xterm-mouse-mode, and middle-click again.  You get a message

gui-get-primary-selection: No selection is available

and nothing is inserted.  The lossage is

ESC [ < 1 ; 3 7 ; 1 0 M ESC [ < 1 ; 3 7 ; 1 0 m [mouse-yank-primary]

so the command is detected properly, just nothing is inserted.


In GNU Emacs 25.1.50.4 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8)
 of 2016-09-05 built on unknown
Repository revision: 6acff25280dbb97b5e9ddfd872b33ceb36b0470a
Windowing system distributor 'The X.Org Foundation', version 11.0.11501000
System Description:	Ubuntu 14.04 LTS

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Source file ‘/usr/local/google/home/phst/ThirdParty/Emacs/lisp/emacs-lisp/bytecomp.el’ newer than byte-compiled file
Source file ‘/usr/local/google/home/phst/ThirdParty/Emacs/lisp/emacs-lisp/cconv.el’ newer than byte-compiled file
Source file ‘/usr/local/google/home/phst/ThirdParty/Emacs/lisp/emacs-lisp/byte-opt.el’ newer than byte-compiled file

Configured using:
 'configure --with-modules'

Configured features:
XPM JPEG TIFF GIF PNG SOUND GSETTINGS NOTIFY GNUTLS FREETYPE XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 MODULES

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message subr-x puny seq byte-opt gv
bytecomp byte-compile cl-extra help-mode cconv cl-loaddefs pcase cl-lib
dired dired-loaddefs format-spec rfc822 mml easymenu mml-sec
password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs
mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils
mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr
mail-utils time-date mule-util tooltip eldoc electric uniquify
ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list newcomment elisp-mode lisp-mode prog-mode register page
menu-bar rfn-eshadow timer select scroll-bar 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 charscript 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 inotify dynamic-setting
system-font-setting font-render-setting move-toolbar gtk x-toolkit x
multi-tty make-network-process emacs)

Memory information:
((conses 16 97638 6054)
 (symbols 48 20654 0)
 (miscs 40 325 119)
 (strings 32 17930 4359)
 (string-bytes 1 588501)
 (vectors 16 13773)
 (vector-slots 8 451974 2693)
 (floats 8 183 16)
 (intervals 56 199 0)
 (buffers 976 12)
 (heap 1024 46212 1197))

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bug#24419: 25.1.50; xterm-mouse-mode appears to disable bracketed paste

[Philipp Stephani]

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Philipp Stephani <p.stephani2@gmail.com> schrieb am Mo., 12. Sep. 2016 um
15:20 Uhr:

>
> Start emacs with emacs -Q -nw from an xterm.  Select some text in some
> other X window.  Then middle-click in Emacs.  The selection is inserted
> using bracketed-paste, as expected.  The lossage for this event is
>
> ESC [ 2 0 0 ~ [xterm-paste]
>
> Now run M-x xterm-mouse-mode, and middle-click again.  You get a message
>
> gui-get-primary-selection: No selection is available
>
> and nothing is inserted.  The lossage is
>
> ESC [ < 1 ; 3 7 ; 1 0 M ESC [ < 1 ; 3 7 ; 1 0 m [mouse-yank-primary]
>
> so the command is detected properly, just nothing is inserted.
>
>
I don't know whether we can do anything about this. This is probably an
issue/missing feature in XTerm: even if we get a mouse-yank-primary event,
we can't get the X selection (unless OSC-52 is enabled). So XTerm should
send the bracketed paste (or even the standard paste events) even if
extended mouse tracking is enabled. Does anybody know whether this issue
has already been discussed in some XTerm forum?

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