在Emacs中设置选项卡大小 [英] Setting tab size in Emacs
问题描述
(setq default-tab-width 4)
我也试过:
(set-default tab-width 4)
无论哪种方式,当我打开emacs并尝试选项卡时,它插入两个空格。我做错了吗?几乎看起来它没有看到我的 .emacs 文件。
任何建议都会很棒!谢谢!
tab-width
变量不会确定每级别的缩进量,而 TAB
键不会插入选项卡:它将大多数语言模式中的当前行缩进到正确的缩进级别。
如果您使用C,C ++或Java编程(还有一些,基于 cc-mode
),请尝试设置 c-basic-offset
至4.或者点击 Cc。
并选择另一个缩进样式;可能有一个符合你的口味。
I'm using Emacs as an editor. I want to set the tab size to four spaces. In my .emacs file I have the following:
(setq default-tab-width 4)
I've also tried:
(set-default tab-width 4)
Either way, when I open emacs and try to tab, it inserts two spaces. Am I doing something wrong? It almost seems like its not seeing my .emacs file.
Any suggestions would be great! Thanks!
The tab-width
variable doesn't determine the amount of indenting per level, and the TAB
key doesn't insert a tab: it indents the current line to the correct indentation level in most language modes.
If you're programming in C, C++ or Java (and a few more, based on cc-mode
), try setting c-basic-offset
to 4. Or hit C-c .
and select another indentation style; there might be one that matches your taste.
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