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#Shortkey cheetah3d how to#
#Shortkey cheetah3d install#
#Shortkey cheetah3d code#

Select ’Output replaces selected text’ and save under the name ’clang-format’Ĭreate a.

In the shell script box, write this command: export PATH=/usr/local/bin:$PATH

Select ’Run Shell Script’ from the Library.

Launch Automator, click on ’Services’, then ’Choose’.

Then, we’re going to write a text services that will use clang-format to format a text selection:

#Shortkey cheetah3d install#

The easiest way is using Homebrew: $ brew install clang-format Now, we can use this method to write a service that will take text selection as input, and replace with it formatted output,įirst, we need to install clang-format on our system.

#Shortkey cheetah3d how to#

We’ve seen how to write text services in Automator to extend Xcode text features. # We’ll use defaults from the LLVM style, but with 4 columns indentation. clang-format or _clang-format) in the folder of the source file, or recursively in the parent folder until it find a configuration file (this way, you can commit a configuration file to the root folder of your source project and have it shared by the whole team for a given project).Īn example of such configuration file:. You can base your clang-format configuration on these predefined style guides, and overrides some style options (see the complete list here).Ĭlang-format will search for a configuration file (named either.

WebKit A style complying with WebKit’s style guide.

Mozilla: A style complying with Mozilla’s style guide,.

Chromium: a style complying with Chromium’s style guide,.

Google: a style complying with Google’s C++ style guide,.

LLVM: a style complying with the LLVM coding standards,.

Instead of having hundreds of configuration options, clang-format has built-in styles:

#Shortkey cheetah3d code#

clang-format formats the code from standard input and writes the result to the standard output. clang-formatĬlang-format is a command-line tool to format C/C++/Obj-C code. In this post, I’ll show you two possibilities for formatting your code to your needs. Fortunately, Xcode can be easily extended for source code processing, as we’ve seen in our last post Extend Xcode with Text Services. Ultimately, what you want to do is having your code automatically formatted, following guidelines that you’ve defined in team and apply.

You can select your code and re-indent it (Editor > Structure > Re-Indent or ctrl+I), but you’ve very few possibilities to customize the formatting rules. If you’re an experienced Objective-C developer, chances are good that your functions, methods and class names will be the same as another Objective-C developer one’s (for instance, very few chances to have a method named -get_app_id:(NSString *)id, instead of -applicationForIdentifier:(NSString *)identifier).īut there are no strong conventions (at least from Apple) about how to format your code: spaces vs tabs, if-then-else braces style, parameters and operators formatting etc… Moreover, code formatting in Xcode (as Xcode 6.3.1) is quite limited. Objective-C is also heavily conventionalised: in Apple developer library, you can find Coding Guidelines for Cocoa, but this document is mainly about naming conventions. Go goes even further, with gofmt a tool that automatically standardize indentation, spacing and other details of code.

One of Guido’s key insights is that code is read much more often than it is written, so it’s important that your code is readable and consistent, particularly when you’re working in team. Among various things, what I love about Python is that the style / formatting of Python code is "standardized", PEP 8 giving strong coding conventions that every (sane) Python developer follows with love.