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Merge branch 'v4-dev' of https://github.com/twbs/bootstrap into v4-dev

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Mark Otto
2017-01-03 19:24:31 -08:00
parent f3d0fee91e dd19670b32
commit 7a087b69b7
6 changed files with 118 additions and 554 deletions
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docs/getting-started/build-tools.md
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@@ -39,15 +39,6 @@ Our Gruntfile includes the following commands and tasks:
| `grunt docs` | Builds and tests CSS, JavaScript, and other assets which are used when running the documentation locally via `jekyll serve`. |
| `grunt watch` | This is a convenience method for watching just Sass files and automatically building them whenever you save. |
## Switching Sass compilers
Bootstrap will be compiled with [libsass][libsass] by default, but you can opt into traditional Ruby Sass by setting the `TWBS_SASS` environment variable. Two options are supported:
* `libsass` (default) to use [libsass][libsass] via [grunt-sass][grunt-sass].
* `sass` to use [Ruby Sass][ruby-sass] via [grunt-contrib-sass][grunt-contrib-sass].
For example, run `TWBS_SASS=sass grunt` to test and build Bootstrap with Ruby Sass.
## Autoprefixer
Bootstrap uses [Autoprefixer][autoprefixer] (included in our Gruntfile and build process) to automatically add vendor prefixes to some CSS properties at build time. Doing so saves us time and code by allowing us to write key parts of our CSS a single time while eliminating the need for vendor mixins like those found in v3.
@@ -68,8 +59,4 @@ Learn more about using Jekyll by reading its [documentation](https://jekyllrb.co
Should you encounter problems with installing dependencies or running Grunt commands, uninstall all previous dependency versions (global and local). Then, rerun `npm install`.
[ruby-sass]: https://github.com/sass/sass
[grunt-contrib-sass]: https://github.com/gruntjs/grunt-contrib-sass
[libsass]: https://github.com/sass/libsass
[grunt-sass]: https://github.com/sindresorhus/grunt-sass
[autoprefixer]: https://github.com/postcss/autoprefixer