Text rendering is mal-functioned when using emacs in iTerm2
By xxue... on April 17, 2015 07:08 (imported from Google Code)
What steps will reproduce the problem?
- Install emacs using homebrew:
brew install emacs - Open emacs in iTerm2:
emacs - Open a file which has relatively complicated format, like this one: https://github.com/attm2x/m2x-arduino/blob/master/README.md
- Use `C-v to scroll pages in emacs
What is the expected output?
Emacs should be able to scroll through pages, the status line at the bottom should be rendered okay
What do you see instead?
The status line is rendered wrong, the texts are also not rendered correctly. Some texts which belong to previous page are not cleared out.
What version of iTerm2 are you using?
iTerm2 Build 2.0.0.20150412
What OS version are you using?
Mac OS X 10.10.3, but this problem has already been there since 10.9(I can't recall if it occurs earlier than that, sorry)
Please provide any additional information below.
If you open emacs as a Cocoa application, this problem won't occur, the problem will also be gone if I'm running emacs under the built-in Terminal of Mac OS X.
Activity
Has it been fixed? I have the same issue. It's very annoying, Terminal.app works perfectly fine.
Edited by username-removed-53849My configs are here: https://github.com/velimir0xff/.emacs.d you can just do
make alland everything will be installed.One thing that I've noticed is that we have the similar color scheme. I use solarized color theme on emacs (https://github.com/sellout/emacs-color-theme-solarized) and in iTerm (https://github.com/altercation/solarized/tree/master/iterm2-colors-solarized).
I managed to reproduce the issue in way how topic starter said, though I copied content of README file several times and just pressed `C-v for a couple of seconds.
On screenshot notice left "footer" disappeared and some blank lines on the right side (they are not supposed to be blank).
Please, let me know if I can help you reproduce that issue somehow.
Edited by username-removed-53849
Unfortunately the makefile fails near the end
git submodule update --init Cloning into 'plug/edts'... Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. Clone of 'git@github.com:tjarvstrand/edts.git' into submodule path 'plug/edts' failed make: *** [all] Error 1I'm not getting any colors in the status bar, so perhaps I'm missing something important?
@gnachman that's because it tries to clone
edtsplugin from github and it has't found any ssh keys (probably because yourssh-agentwas down). There's no need in thatedtsplugin. Here's a patch which removes it from make:diff --git a/init.el b/init.el index d938668..f754761 100644 --- a/init.el +++ b/init.el @@ -76,61 +76,6 @@ (setq nxml-child-indent 4) (setq indent-tabs-mode nil))) -;; Erlang -;; TODO: move to separate module -(setq erlang-root-dir - (let ((otp-path (getenv "OTP_PATH"))) - (if (null otp-path) - "/usr/lib/erlang" - otp-path))) -(add-to-list 'load-path - (car (file-expand-wildcards - (expand-file-name "lib/tools-*/emacs" erlang-root-dir)))) -(add-to-list 'exec-path (expand-file-name "bin" erlang-root-dir)) -(setq erlang-man-root-dir (expand-file-name "man" erlang-root-dir)) -(require 'erlang-start) - -;; Elixir -(require 'elixir-mix) -(require 'alchemist) -(add-hook 'elixir-mode-hook 'yas-minor-mode-on) - -(add-to-list 'load-path "~/.emacs.d/plug/edts") -(require 'edts-start) - -;; Erlang-compile -(require 'compile) - -(defun albuild-compile () - ;; set compile-command - (unless (or (file-exists-p "Makefile") - (file-exists-p "makefile")) - (let ((config-file (find-file-upward "albuild.config"))) - (when config-file - (set (make-local-variable 'compile-command) - (concat (concat "cd " (file-name-directory config-file) " && ") - "albuild clean && albuild build && albuild test-oldunit")))))) - -(defun find-file-upward (filename &optional dir stop) - (let* - ((dir-path (if dir dir default-directory)) - (target-file (expand-file-name filename dir-path)) - (stop-path (if stop stop (expand-file-name "~")))) - (if (file-exists-p target-file) - target-file - (unless (or (file-equal-p dir-path stop-path) - (file-equal-p dir-path "/")) - (find-file-upward filename (expand-file-name ".." dir-path)))))) - -;; Erlang hooks -(add-hook 'erlang-mode-hook 'albuild-compile) -(add-hook 'erlang-mode-hook - (lambda() - (setq indent-tabs-mode nil) - (column-enforce-mode 1) - (local-set-key (kbd "C-c i") - 'insert-first-avalible-log-id))) - ;; Markdown ;; (add-to-list 'load-path (concat user-emacs-directory "plug/markdown-mode")) (autoload 'markdown-mode "markdown-mode" diff --git a/makefile b/makefile index f07f72c..dbeaeb2 100644 --- a/makefile +++ b/makefile @@ -26,13 +26,8 @@ all: ./install-package.el --pkg company ./install-package.el --pkg rspec-mode ./install-package.el --pkg wgrep - ./install-package.el --pkg elixir-mode - ./install-package.el --pkg elixir-mix - ./install-package.el --pkg elixir-yasnippets - ./install-package.el --pkg alchemist ./install-package.el --pkg smex ./install-package.el --pkg format-sql - git submodule update --init - make -C plug/edts all + clean: rm -rf elpaCould you please apply patch (
patch < "no-edts.patch") and try again?Also, that colors on status bar comes from
rgrep(M-x rgrep RET "search for" RET "in files" RET "directory"), though I don't think it's somehow connected to the rendering issue.Another good way to reproduce the issue to do
tailf /var/log/syslogon a busy machine with a ton of log messages per minute in emacs shell (M-x shell RET).Here's another glitch. Sometimes it renders "extra numbers" where they are not supposed to be rendered. Log and screen are attached.
debuglog.tar.gz
Edited by username-removed-53849@gnachman I don't know, how can I switch to a nightly build updates?
-
@velimir Just download https://iterm2.com/nightly/latest
@gnachman ok, will do. I'll let you know if I can reproduce it. Thanks.
