spacenerdmo/friendica-addons
1
0
Fork 0
forked from friendica/friendica-addons
Code Pull requests Activity

Merge pull request #443 from rebeka-catalina/rct/d/NSFW_README_examples

Browse source 
Grouping parentheses instead of capturing parentheses
This commit is contained in:
Hypolite Petovan 2017-11-08 11:45:25 -05:00 committed by GitHub
parent 8342dfae0e 423db8e766
commit 639a32fe19
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
nsfw/README
View file

@ -47,7 +47,25 @@ done with a single regex, which matches all of them:
Another use case could be, that you are simply not Another use case could be, that you are simply not
interested in postings about christmas. interested in postings about christmas.
/christmas([-_ ]?(tree|time|eve|pudding))?/ /christmas(?:[-_ ]?(?:tree|time|eve|pudding))?/
ATTENTION:
It is absolutely important, that you use grouping
parentheses instead of capturing parentheses!!
Grouping parentheses are:
(?: )
If you use capturing parentheses, which are
( )
it will produce errors and the regex won't work and
at least your targets will not get collapsed.
3) 3)