emacs

学习在 Linux 上使用 JOE 文本编辑器 | Linux 中国

由 孤人 提交于 2021-01-09 14:17:37
Joe's Own Editor （JOE）是一款简单易学和使用的通用文本编辑器。 来源： https:// linux.cn/article-12993- 1.html 作者：Seth Kenlon 译者：geekpi （本文字数：1653，阅读时长大约：2 分钟） 我很喜欢那些能让你轻松学会如何使用的文本编辑器。GNU nano 是我最喜欢的例子：你启动 nano，你会在整个会话的窗口底部看到一个最常用的命令列表。Joe's Own Editor（简称 joe ）是另一个很好的例子。 joe 编辑器使用了一个基于终端的界面，提供了简单的文本编辑功能和一个易于访问的帮助屏幕。它用 C 语言编写，体积小，只对 libc 有硬性依赖（ncurses 是可选的），并且采用 GPL 许可证。 安装 在 Linux 上，你也许能在你的发行版软件仓库中找到 JOE。虽然它有点小众，并不是所有的发行版都打包了它。如果是这样的话，你可以从 SourceForge 下载源码，然后自己编译。这是个简单的过程： $ ./configure $ make $ sudo make install 使用 JOE 据其作者介绍，JOE 的灵感来自于一个叫 WordStar 的应用和 GNU Emacs 。它的大部分基本编辑键都与 WordStar 的快捷键相同，编辑器本身也在努力向 WordStar 靠拢

试试 GNU nano，一个轻量级的 Vim 替代品 | Linux 中国

由 拟墨画扇 提交于 2021-01-05 08:16:31
轻巧而直接，nano 提供了一个简单、直观的编辑器，没有额外的麻烦。 来源： https:// linux.cn/article-12982- 1.html 作者：Seth Kenlon 译者：Xingyu.Wang （本文字数：1434，阅读时长大约：2 分钟） 许多 Linux 发行版都捆绑了 Vim 作为默认的文本编辑器。这吸引了很多长期使用 Linux 的用户，反正那些不喜欢它的用户也可以在安装后及时更换。不过 Vim 是一个很有趣的编辑器，因为它是少数几个打开时的模式不允许输入文字的编辑器之一。这对任何用户来说都是一个令人费解的选择，对一个新用户来说也是很困惑的。 多亏了 GNU nano，才有了 Vim 之外的另一种轻量级终端文本编辑器，而且使用起来非常方便 —— 它的窗口底部列出了最重要的命令。 Black nano terminal with white text 安装 在 Linux 和 macOS 上，你可能已经安装了 GNU nano。你可以用 which 命令来验证： $ which nano /bin/nano 如果你没有安装它，你可以从你的软件库中安装，或者你可以自己 下载它的源代码并编译 。 在 Windows 上，你可以使用 Chocolatey 来 安装 GNU nano 。 启动 nano 从终端启动 nano，要么单独打开它： $ nano

Symbol's value as variable is void: dired-mode-map

由 梦想的初衷 提交于 2021-01-02 20:12:14
问题 I'm trying to remap some keys in dired like this: (add-hook 'dired-mode-hook (lambda () (require 'dired ) (define-key dired-mode-map (kbd "M-o") nil))) (define-key dired-mode-map (kbd "M-o") 'other-window) )) Unfortunately this doesn't seem to work, I get this error Symbol's value as variable is void: dired-mode-map Which is werid, because I should be loading in dired. What could I be doing wrong? 回答1: The original poster has two (2) many [pun intended] closing parentheses at this point:

Symbol's value as variable is void: dired-mode-map

由 巧了我就是萌 提交于 2021-01-02 20:11:02
问题 I'm trying to remap some keys in dired like this: (add-hook 'dired-mode-hook (lambda () (require 'dired ) (define-key dired-mode-map (kbd "M-o") nil))) (define-key dired-mode-map (kbd "M-o") 'other-window) )) Unfortunately this doesn't seem to work, I get this error Symbol's value as variable is void: dired-mode-map Which is werid, because I should be loading in dired. What could I be doing wrong? 回答1: The original poster has two (2) many [pun intended] closing parentheses at this point:

打开emacs的manual，显示不正确问题

由 杀马特。学长 韩版系。学妹 提交于 2021-01-01 22:57:38
家里电脑（ubuntu20.04）上emacs（26.3）的manual显示不太正常，每次试图打开manual时，总是显示这个，里面只能找到一个Emacs FAQ，并没有多少信息。真不知道TUTORIAL中为什么推荐这个。 后来经过一番搜索，才知道是我本地缺少了emacs的info文件，从emacs官网下载一份emacs.info.gz，放到/usr/share/info/emacs目录下，manual的显示就正常 了。可以通过emacs原生查看manual，方便多了。 sudo mv emacs.info.gz /usr/share/info/emacs/ 参考链接： GNU Emacs manual （下载Info document文件） 给emacs安装info manual 来源： oschina 链接： https://my.oschina.net/u/4115950/blog/4873308

How to redirect message/echo output to a buffer in Emacs?

由 无人久伴 提交于 2020-12-31 04:39:24
问题 I'm writing a couple of helper functions for my use. They first call up org-publish-project and then call external scripts on that output. I'd like to collect all output from the execution in a temp buffer that pops up. The external stuff is easier. The function shell-command accepts a second argument about a buffer where to send stdout. But org-publish-project only echoes stuff to minibuffer and it shows on *Messages* if anywhere. Could I somehow redirect all echoes to a given buffer? 回答1:

How to redirect message/echo output to a buffer in Emacs?

由 两盒软妹~` 提交于 2020-12-31 04:38:15
问题 I'm writing a couple of helper functions for my use. They first call up org-publish-project and then call external scripts on that output. I'd like to collect all output from the execution in a temp buffer that pops up. The external stuff is easier. The function shell-command accepts a second argument about a buffer where to send stdout. But org-publish-project only echoes stuff to minibuffer and it shows on *Messages* if anywhere. Could I somehow redirect all echoes to a given buffer? 回答1:

How to redirect message/echo output to a buffer in Emacs?

由 丶灬走出姿态 提交于 2020-12-31 04:37:37
问题 I'm writing a couple of helper functions for my use. They first call up org-publish-project and then call external scripts on that output. I'd like to collect all output from the execution in a temp buffer that pops up. The external stuff is easier. The function shell-command accepts a second argument about a buffer where to send stdout. But org-publish-project only echoes stuff to minibuffer and it shows on *Messages* if anywhere. Could I somehow redirect all echoes to a given buffer? 回答1:

Is there an apply-command-to-each-line-in-region in emacs?

由 最后都变了- 提交于 2020-12-29 12:25:54
问题 I have a bunch of links saved in an orgmode file, say... http://www.stackoverflow.com http://www.google.com http://www.github.com I can open each one by having the cursor on the link and doing C-c C-o , and it conveniently pops up my default browser and opens that link in a tab. Now suppose I have like 20 of these links. Is there a convenient way to apply a function like this to each line within a selected region, without recording an explicit macro? I'd imagine it looking something like...
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