indentation | 易学教程

How to change brace indentation levels in Emacs?

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问题 I can't for the life of me find any answer to this through conventional Internet means, so I'm hoping for some help. Emacs for me right now tends to do indentation on braces as follows: if( ... ) { } Which I find incredibly irritating; I've never even seen this behaviour anywhere else. At any rate, the behaviour I'm expecting is, if( ... ) { } If anyone knows how to modify this, it'd be greatly appreciated. 回答1: Basically you want: (setq c-default-style "bsd" c-basic-offset 4) For more

eclipse xml editor indent using spaces

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My eclipse version is Mars Release (4.5.0).Preferences->XML－>XML Files->Editor,I can not set the value of Indentation size. The "+" and "-"　can not be clicked . I can not input value yet! Had the same problem, I found the following workaround: open with a text editor this file in your workspace folder: .metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.wst.xml.core.prefs change or add the following line ("4" is just an example): indentationSize=4 (Re)start Eclipse Rob van der Most This is a known bug in Eclipse. It is related to GTK3: https://bugs.eclipse.org/bugs/show_bug.cgi

How to create multiple levels of indentation in Javadoc?

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问题 Suppose, that as part of documenting your code (Javadoc) you want to indicate that the relationships between elements using deep indentation. How can I create a nested list as: some element some other element yet some other element 回答1: <ul> <li>Element</li> <ul> <li>Subelement...</li> You can pretty freely use HTML inside javadoc comments. Update: Because it came up, I tried <ul> <li>one</li> <ul> <li>one point one</li> </ul> </ul> and get one one point one I agree proper nesting is better.

Indentation in Go: tabs or spaces?

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问题 Is there a standard Google Go coding conventions document somewhere that sets whether tabs or spaces are preferred for indentation in Go source code? If not, what is the (statistically) more popular option? What is the official recommendation? (if any) What is the more popular choice? 回答1: The official recommendation is formatting your code with go fmt or using the gofmt command directly gofmt -w . You can read more about it here on the golang.org blog, or from the Effective go document:

LaTeX: indent from second line

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问题 I want to indent from the second line. I want to write in LaTeX something like this: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin eu tempor velit. Fusce accumsan ultrices fringilla. Praesent sed odio mi. Mauris non ligula turpis. Duis posuere lacus nec diam interdum dictum suscipit magna molestie. Vestibulum nibh dolor, interdum eget rhoncus ut, sodales eget justo. Morbi blandit lorem sit amet nulla egestas aliquam. Nunc pharetra est at nibh ullamcorper in commodo erat

2 Spaces or 1 Tab, what's the standard for indentation in the Rails Community?

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问题 I've noticed that most of the HTML/XML/HAML that gets generated from plugins uses 2 spaces instead of 1 tab. I use textmate and have tabs set to 4 spaces for HAML/HTML/XML and 2 spaces for Javascript/Ruby, but I only have to press the tab key once to get nice indentation. Pressing the space bar twice and delete twice seems like too much work :p. Do you manually type two spaces, or is some middle layer converting tabs to two spaces? Or do just a few of you use tabs? 回答1: 2 spaces is generally

How to indent XML properly using XMLSerializer?

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I'm having a hard time trying to indent XML files using XMLSerializer . I've tried serializer.setFeature("http://xmlpull.org/v1/doc/features.html#indent-output", true); I've tried to append \n into FileWriter but the output is the \n 's and \t 's at the beginning of the file and not in the right place. I've tried setPropery with the proper URI etc. Part of the code: XmlPullParserFactory parserFactory = XmlPullParserFactory.newInstance(); parserFactory .setNamespaceAware(true); XmlSerializer serializer = parserFactory .newSerializer(); File xmlFile = new File(PATH + ".xml"); FileWriter writer =

Vim Auto Indent with newline

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问题 How do I get vim to place the cursor within the braces starting on a new line, ie with | denoting the cursor position : class { | } right now with my settings it only does this class { |} I got this in my .vimrc file set autoindent shiftwidth=2 tabstop=2 noexpandtab Basically I just want how a normal IDE would indent it. update: I found how to do this with inoremap { {<CR>}<Esc>O 回答1: Put this in your .vimrc : imap <C-Return> <CR><CR><C-o>k<Tab> Assuming autoindent and smartindent are set

Jade indentation errors

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问题 So for my Express site, I'm using jade. So I decided to try modifying my layout file so I can start designing my site. I modified the original layout code (which worked), but I started getting indentation errors in any file that extends layout like this: 500 Error: /home/kevin/Blue/views/layout.jade:6 4| p Hello World Invalid indentation, you can use tabs or spaces but not both 4| p Hello World Invalid indentation, you can use tabs or spaces but not both at Object.Lexer.indent (/home/kevin

How to use only tab (not space) in vim

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问题 I prefer to use tab than white space (may be a little different from most of others) But I found, when I hit Enter at the end of line, it will add some white spaces , but not tab . So, I have to delete them and press tab . I want to know how to set vim as: use only tab to indent the lines a tab looks like 4-spaces, but actually is a tab when hit enter at the end of a line, the new line is started with only tabs I've googled for this for a while, but not found a good answer. Thank you in