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YASnippet

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YASnippet is an open source text markup language created in 2008 by Zhang Chiyuan.

#278on PLDB 16Years Old 403Repos
Download source code:
git clone https://github.com/joaotavora/yasnippet
Homepage · Source Code

A template system for Emacs


Example from the web:
# -*- mode: snippet -*- # name: fun # key: fun # expand-env: ((yas-indent-line 'fixed)) # -- ${1:function-name} :: ${2:type} $1 ${3:arguments} $0
Example from Linguist:
# name: Read stdin # key: stdin # group: es6 # -- new Promise(resolve => { let input = ""; process.stdin.setEncoding("UTF8"); process.stdin.on("readable", () => { const chunk = process.stdin.read(); null !== chunk ? input += chunk : resolve(input); }) }).then(data => { $1 });

Language features

Feature Supported Example Token
Comments
# A comment
Line Comments
# A comment
#
Semantic Indentation X

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- Build the next great programming language · About · Resources · Acknowledgements · Part of the World Wide Scroll