tmux interfering with vim mouse commands, depending on pointer location











up vote
0
down vote

favorite












For several years, I've been running an environment that very smoothly uses vim inside of tmux. But they've recently started fighting with one another, and I don't understand why.



If the mouse pointer is either too far to the right or (sometimes) too far down the screen, mouse commands somehow get garbled. Attempting to click tabs on the right side at the top of vim produces exclamation points in the gutter. Scrolling up or down will, if I'm too far to the right, produce weirdly random character output.



If I run vim outside of a tmux session it works fine, so it has to be the interaction between the two that's causing an issue.



I do have these options set in my .tmux.conf:



set -g default-terminal "screen-256color"
set-window-option -g xterm-keys on
set-option -g mode-mouse on


Anybody have any ideas about what's going on or how I can fix it?



FWIW, I'm running iTerm2 on Mac, with the tmux integration that treats each window as its own tab. No idea if that's a possible contributing factor.










share|improve this question


























    up vote
    0
    down vote

    favorite












    For several years, I've been running an environment that very smoothly uses vim inside of tmux. But they've recently started fighting with one another, and I don't understand why.



    If the mouse pointer is either too far to the right or (sometimes) too far down the screen, mouse commands somehow get garbled. Attempting to click tabs on the right side at the top of vim produces exclamation points in the gutter. Scrolling up or down will, if I'm too far to the right, produce weirdly random character output.



    If I run vim outside of a tmux session it works fine, so it has to be the interaction between the two that's causing an issue.



    I do have these options set in my .tmux.conf:



    set -g default-terminal "screen-256color"
    set-window-option -g xterm-keys on
    set-option -g mode-mouse on


    Anybody have any ideas about what's going on or how I can fix it?



    FWIW, I'm running iTerm2 on Mac, with the tmux integration that treats each window as its own tab. No idea if that's a possible contributing factor.










    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      For several years, I've been running an environment that very smoothly uses vim inside of tmux. But they've recently started fighting with one another, and I don't understand why.



      If the mouse pointer is either too far to the right or (sometimes) too far down the screen, mouse commands somehow get garbled. Attempting to click tabs on the right side at the top of vim produces exclamation points in the gutter. Scrolling up or down will, if I'm too far to the right, produce weirdly random character output.



      If I run vim outside of a tmux session it works fine, so it has to be the interaction between the two that's causing an issue.



      I do have these options set in my .tmux.conf:



      set -g default-terminal "screen-256color"
      set-window-option -g xterm-keys on
      set-option -g mode-mouse on


      Anybody have any ideas about what's going on or how I can fix it?



      FWIW, I'm running iTerm2 on Mac, with the tmux integration that treats each window as its own tab. No idea if that's a possible contributing factor.










      share|improve this question













      For several years, I've been running an environment that very smoothly uses vim inside of tmux. But they've recently started fighting with one another, and I don't understand why.



      If the mouse pointer is either too far to the right or (sometimes) too far down the screen, mouse commands somehow get garbled. Attempting to click tabs on the right side at the top of vim produces exclamation points in the gutter. Scrolling up or down will, if I'm too far to the right, produce weirdly random character output.



      If I run vim outside of a tmux session it works fine, so it has to be the interaction between the two that's causing an issue.



      I do have these options set in my .tmux.conf:



      set -g default-terminal "screen-256color"
      set-window-option -g xterm-keys on
      set-option -g mode-mouse on


      Anybody have any ideas about what's going on or how I can fix it?



      FWIW, I'm running iTerm2 on Mac, with the tmux integration that treats each window as its own tab. No idea if that's a possible contributing factor.







      vim tmux






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 14 at 20:17









      BlairHippo

      1032213




      1032213



























          active

          oldest

          votes











          Your Answer








          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "3"
          };
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function() {
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled) {
          StackExchange.using("snippets", function() {
          createEditor();
          });
          }
          else {
          createEditor();
          }
          });

          function createEditor() {
          StackExchange.prepareEditor({
          heartbeatType: 'answer',
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader: {
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });














           

          draft saved


          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f1375442%2ftmux-interfering-with-vim-mouse-commands-depending-on-pointer-location%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown






























          active

          oldest

          votes













          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes
















           

          draft saved


          draft discarded



















































           


          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f1375442%2ftmux-interfering-with-vim-mouse-commands-depending-on-pointer-location%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Plaza Victoria

          Puebla de Zaragoza

          Musa