Re: Add ttymouse=xterm support when TERM=tmux
On 09/29/2016 07:34 AM, James McCoy wrote: > > On Sep 29, 2016 7:12 AM, "Christian Brabandt" wrote: > > I thought, tmux proposed to use the screen terminal entry? > > Staying in 2.1 tmux can be used to differentiate functionality. > > https://github.com/tmux/tmux/blob/20598dff258da1e96a060adba95e8e05bfdd8b3b/FAQ#L355-L378 Yes, the difference between the ``screen`` and ``tmux`` termcap entries is how they deal with italics and reverse-mode video. That's the motivation for setting ``TERM=tmux``, as GNU screen doesn't support italics and the terminfo for ``TERM=screen`` is incorrect for use with tmux: $ infocmp screen tmux comparing screen to tmux. comparing booleans. comparing numbers. ncv: NULL, NULL. comparing strings. ritm: NULL, '\E[23m'. rmso: '\E[23m', '\E[27m'. sitm: NULL, '\E[3m'. smso: '\E[3m', '\E[7m'. Most Vim functionality works correctly with ``TERM=tmux``, but the mouse is detected incorrectly. It works for ``TERM=screen`` because of the special-case checks for ``screen`` (among others) in Vim's ``use_xterm_like_mouse()`` function. At present it appears that hard-coding knowledge of certain terminals into Vim's source is the solution for determining the correct mouse protocol, which is why I proposed adding support for tmux in the above function. Is there a different way Vim should be detecting the mouse protocol? Michael Henry -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Add ttymouse=xterm support when TERM=tmux
On Sep 29, 2016 7:12 AM, "Christian Brabandt" wrote: > I thought, tmux proposed to use the screen terminal entry? Staying in 2.1 tmux can be used to differentiate functionality. https://github.com/tmux/tmux/blob/20598dff258da1e96a060adba95e8e05bfdd8b3b/FAQ#L355-L378 Cheers, James -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Add ttymouse=xterm support when TERM=tmux
On Do, 29 Sep 2016, Michael Henry wrote: > All, > > Vim has compiled-in knowledge of a few terminals whose mouse > support is like that of xterm. One such terminal is GNU screen. > Missing from this list is tmux, a terminal multiplexer similar > to GNU screen: > https://tmux.github.io/ > > When ``$TERM`` is ``screen``, Vim automatically performs the > equivalent of ``:set ttymouse=xterm``; when ``$TERM`` is > ``tmux``, ``ttymouse`` is left unset which causes the following > incorrect mouse-related settings to be set: > > ^[[ > ^[} >^[MG > > in particular interferes with the processing of > key codes that start with ``^[[``. > > I'd like to propose the below patch which adds supports for tmux > in the same way that Vim currently supports screen. > > diff --git a/src/os_unix.c b/src/os_unix.c > index 5f1c487..f12e944 100644 > --- a/src/os_unix.c > +++ b/src/os_unix.c > @@ -2261,6 +2261,7 @@ use_xterm_like_mouse(char_u *name) > return (name != NULL > && (term_is_xterm > || STRNICMP(name, "screen", 6) == 0 > +|| STRNICMP(name, "tmux", 4) == 0 > || STRICMP(name, "st") == 0 > || STRNICMP(name, "st-", 3) == 0 > || STRNICMP(name, "stterm", 6) == 0)); I thought, tmux proposed to use the screen terminal entry? Best, Christian -- Letzte Worte eines Sportschützen: "Da klemmt doch was am Abzug." -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Add ttymouse=xterm support when TERM=tmux
All, Vim has compiled-in knowledge of a few terminals whose mouse support is like that of xterm. One such terminal is GNU screen. Missing from this list is tmux, a terminal multiplexer similar to GNU screen: https://tmux.github.io/ When ``$TERM`` is ``screen``, Vim automatically performs the equivalent of ``:set ttymouse=xterm``; when ``$TERM`` is ``tmux``, ``ttymouse`` is left unset which causes the following incorrect mouse-related settings to be set: ^[[ ^[} ^[MG in particular interferes with the processing of key codes that start with ``^[[``. I'd like to propose the below patch which adds supports for tmux in the same way that Vim currently supports screen. diff --git a/src/os_unix.c b/src/os_unix.c index 5f1c487..f12e944 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -2261,6 +2261,7 @@ use_xterm_like_mouse(char_u *name) return (name != NULL && (term_is_xterm || STRNICMP(name, "screen", 6) == 0 +|| STRNICMP(name, "tmux", 4) == 0 || STRICMP(name, "st") == 0 || STRNICMP(name, "st-", 3) == 0 || STRNICMP(name, "stterm", 6) == 0)); Thanks, Michael Henry -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
