> I went by how it appears to work in practicality.
Yep, as I said it appears to work for me too. Just don't want to explicitly mention this in the docs. (I had a commit to add "can be used multiple times" to the docs which I scrapped.)
Miscellaneous
=============
By the way, I'm not sure our use of `OR` is well-defined. According to https://support.google.com/websearch/answer/2466433?hl=en:
> Combine searches
> Put "OR" between each search query. For example, marathon OR race.
>
> Search for a specific site
> Put "site:" in front of a site or domain. For example, site:youtube.com or site:.gov.
It's not entirely clear what consists of a "search query", but in this context I think it means the keywords/keyphrases without qualifiers; at least that's the only safe way to read it. Also, it's not clear which parts of a query are or'ed (that is, where to put parentheses if you were to parse the query), in a query like
keyword filetype:type site:example.com OR site:example.org OR site:example.net
https://www.google.com/advanced_search also does not provide a way to search multiple sites/domains.
Therefore, my conclusion is we're treading on a less well-defined rule, but it appears to work:
```
$ googler --debug --json -w github.com -w gitlab.com iterm2 | jq -r '.[].url'
[DEBUG] Version 3.0
[DEBUG] Connecting to new host www.google.com
[DEBUG] Fetching URL /search?ie=UTF-8&nfpr=1&num=10&oe=UTF-8&q=iterm2+site:github.com+OR+site:gitlab.com
[DEBUG] Cookie: NID=99=QU3W5DneIxaOl5nxPadSh_GEaBMIZ9DE0-oX6wV2FWAVoih_E5czpZBz992il4BzGzmQ4FcVfoUFwF9xIJsxtZ1miWdNuLimlN7srcaPDQvCPolJjLQX8Xo27LU_ua50jCRPUEjBUxWxKKr6
[DEBUG] Response body written to '/Volumes/ramdisk/googler-response-6_ds7_kl'.
https://github.com/gnachman/iTerm2
https://github.com/altercation/solarized/tree/master/iterm2-colors-solarized
https://github.com/mbadolato/iTerm2-Color-Schemes
https://gist.github.com/kevin-smets/8568070
https://github.com/chriskempson/base16-iterm2
https://github.com/morhetz/gruvbox-contrib/tree/master/iterm2
https://github.com/mhartington/oceanic-next-iterm
https://github.com/mmastrac/iterm2-zmodem
https://gitlab.com/gnachman/iterm2
https://gitlab.com/gnachman/iterm2/issues
```
I was thinking about making it clear in docs that `-w, --site` can be specified multiple times, but given the arguments above, it's probably safer to keep it an undocumented feature. After all, I'm not prepared to spend even more time on a feature that one user has requested over the lifetime of googler.
imagemagick@6 6.9.8-1
=====================
Created with `brew bump-formula-pr`.
---
Please remember to
```
brew mirror imagemagick@6
```
when merging.