Lua

Issue description

The test case in t/core/utils.t currently has some code errors, such as

https://github.com/apache/apisix/blob/ec0fc2ceaf04a20b0bd0ebdaad67296a1d3f621c/t/core/utils.t#L80-L89

The variable host is a nil when the code is executed here (which may never happened)

Solut

Right now, whenever Zenmap crashes, it gives the user a stack trace and asks the user to send it to the Nmap dev list. So we get a flood of emails (most of which aren't even allowed through moderation) which often contain just a stack trace with no subject line or any explanatory text in the message body. Lots of these are for well known issues in older versions of Zenmap. So it's not very usef

Firefox started to restrict which ports it can connect to. A Firefox user trying to connect to the Conky by HTTP on the default port would get this message:

This address is restricted
This address uses a network port which is normally used for purposes other than Web browsing. Firefox has cancelled the request for your protection.

With the only option to "Try Again" which wouldn't work.

Is it possible to create a default search_dirs option? For instance, I would like all the current functionality to remain the same, i.e. starting the current directory or w/e, but after that, populate a file list from a custom directory, i.e. /data. In other words, I would like /data to always be searched after the current directory.

I could only get this to partially work with commands l

Output of awesome --version:
awesome v4.3 (Too long)
• Compiled against Lua 5.3.6 (running with Lua 5.3)
• D-Bus support: ✔
• execinfo support: ✔
• xcb-randr version: 1.6
• LGI version: 0.9.2

How to reproduce the issue:
When calling gears.color.parse_color() it returns multiple items, not a table, as stated in [gears.color.parse_color()](https://awesomewm.org/doc/api/librari