updated readme

pull/28/head v0.3.5
ericchiang 9 years ago
parent 6b9070b2cd
commit 6e6254521e

@ -149,6 +149,22 @@ $ cat robots.html | pup ':parent-of([action="edit"])'
For a complete list, view the [implemented selectors](#Implemented Selectors)
section.
####`+`, `>`, and `,`
There are intermediate characters which declare special instructions. For
instance, a comma `,` allows pup to specify mulitple groups of selctors.
```bash
cat robots.html | pup 'title, h1 span[dir="auto"]'
<title>
Robots exclusion standard - Wikipedia, the free encyclopedia
</title>
<span dir="auto">
Robots exclusion standard
</span>
```
####Chain selectors together
When combining selectors, the HTML nodes selected by the previous selector will

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