如何在Emacs shell缓冲区中获得对'✖'等的支持? [英] How to get support for '✖' and the like in the Emacs shell buffer?

问题描述

我正在运行一个进程，该进程在发生错误时会输出字符✖"(按Unicode定义).但是，如果在Emacs Shell缓冲区(GNU Emacs的Aquamacs发行版)中运行该进程，则根本看不到该错误.

I'm running a process that, on failing error, outputs the character '✖'(as defined in Unicode). However, I don't see the error at all if running the process in an Emacs shell buffer (Aquamacs distro of GNU Emacs).

在braeburn.aquamacs.org上使用2011年3月18日的GNU Emacs 23.3.1(i386-apple-darwin9.8.0，NS apple-appkit-949.54)-Aquamacs Distribution 2.2

Using: GNU Emacs 23.3.1 (i386-apple-darwin9.8.0, NS apple-appkit-949.54) of 2011-03-18 on braeburn.aquamacs.org - Aquamacs Distribution 2.2

如何获取Emacs Shell缓冲区以支持此类Unicode字符?

How to get the Emacs shell buffer to support such unicode characters?

推荐答案

要告诉单个shell缓冲区将shell的输出视为UTF-8，请发出命令 Cx RET p ，然后当询问从系统输出的编码系统:"时，键入"utf-8".然后，当问到编码系统为该过程的输入:"时，我只键入 RET ;我从不直接向外壳提供UTF-8输入.

To tell an individual shell buffer to treat the output from the shell as UTF-8, issue the command C-x RET p, and type "utf-8" when asked "Coding system for output from the process: ". When then asked "Coding-system for input to the process: ", I just type RET; I never provide UTF-8 input directly to the shell.

或者，要自动获得此行为，请将(prefer-coding-system 'utf8)放入您的.emacs文件中.实际上，这也会导致UTF-8也用于其他情况，这是大多数人可能想要的.

Alternately, to get this behavior automatically, put (prefer-coding-system 'utf8) in your .emacs file. Actually, that will cause UTF-8 to be used in some other contexts as well, which is what most people would probably want.

这篇关于如何在Emacs shell缓冲区中获得对'✖'等的支持?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！