[wp-trac] [WordPress Trac] #41593: Document every function parameter that expects slashed data

[WordPress Trac]

#41593: Document every function parameter that expects slashed data
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 Reporter:  johnbillion     |       Owner:
     Type:  task (blessed)  |      Status:  new
 Priority:  normal          |   Milestone:  Future Release
Component:  General         |     Version:
 Severity:  normal          |  Resolution:
 Keywords:  needs-patch     |     Focuses:  docs
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Comment (by jdgrimes):

 [attachment:old-wip.patch] is a jumble of slashing related changes that I
 had made a year or more ago when I was looking into this for the WPCS
 sniff. It includes some added/modified `expected_slashed` comments, as
 well as some changed uses of slashing where I discovered it was being done
 wrong. It also has `// WPCS: slashing OK` comments in places where I had
 reviewed a call to a function that expects slashed data and found that the
 data was handled properly. (These comments were mainly added so that the
 WPCS sniff wouldn't keep reporting those places as needing slashing.)

 I don't know if the patch will still apply cleanly or not, haven't tried
 it yet. Everything in it probably also needs review; things could have
 changed or I might have been mistaken.

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Ticket URL: <https://core.trac.wordpress.org/ticket/41593#comment:4>
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