48 lines
2.1 KiB
Markdown
48 lines
2.1 KiB
Markdown
# Semantic contribution layer for Spacemacs
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## Description
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CEDET is a **C**ollection of **E**macs **D**evelopment **E**nvironment **T**ools
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written with the end goal of creating an advanced development environment in
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Emacs. CEDET includes common features such as intelligent completion, source
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code navigation, project management, code generation with templates . CEDET also
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provides a framework for working with programming languages; support for new
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programming languages can be added and use CEDET to provide IDE-like
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features. This framework is called Semantic.
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Semantic is a package that provides a framework for writing parsers. Parsing is
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a process of analyzing source code based on programming language syntax. The
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packages relies on Semantic for analyzing source code and uses its results to
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perform smart code refactoring that based on code structure of the analyzed
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language, instead of plain text structure. Semantic is the core of CEDET.
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## Features
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- Display function or variable definition at the bottom.
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- Display current function cursor is in at the top. See
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[this page][stickyfunc-demos] for demos in some programming languages.
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- Support common C/C++ refactoring with [semantic-refactor][]. See
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[this page][srefactor-demos] for demonstration of refactoring features.
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- Support Lisp source code formatting with [semantic-refactor][]. See
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[this page][srefactor-lisp-demos] for demonstration of Lisp formatting
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features.
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## Install
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To use this contribution add it to your `~/.spacemacs`
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```elisp
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(setq-default dotspacemacs-configuration-layers '(semantic))
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```
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## Key Bindings
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Key Binding | Description
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----------------------|------------------------------------------------------------
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<kbd>SPC m r</kbd> | srefactor: refactor thing at point.
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[semantic-refactor]: https://github.com/tuhdo/semantic-refactor
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[srefactor-demos]: https://github.com/tuhdo/semantic-refactor/blob/master/srefactor-demos/demos.org
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[srefactor-lisp-demos]: https://github.com/tuhdo/semantic-refactor/blob/master/srefactor-demos/demos-elisp.org
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[stickyfunc-demos]: https://github.com/tuhdo/semantic-stickyfunc-enhance
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