Can't get the character set of [^]] to match "]" in regex (([^[])(-?\w)/)|(/(-?\w)([^]])).

I'm trying to create a regex that only matches when:
An alphanumeric character that is not preceded by "[" but is followed by "/"
and a "/" & an alphanumeric character when there isn't a "]" in front of it.

for example:
1[ts/tty]/a..[a/bravo] ntf/dt; c/[antenna/board] --->  should match /a, /d and c/

So far I have (([^[])(-?\w)/) ---> this matches /d and c/ but not /a.  I have tried (([^[])(-?\w)/)|(/(-?\w)([^]])) but can't get the character set of [^]] to match "]".
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käµfm³d 👽Commented:

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** edit

Does "preceded" mean "immediately preceded," or just "preceded"? Also, what programming language or text editor are you using?
NevSoFlyAuthor Commented:
Thanks for responding.  I mean immediately preceded and
käµfm³d 👽Commented:
Also, why would "f/" not satisfy the criteria? In other words, why does "/d" match, but "f/" does not?
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käµfm³d 👽Commented:
And I do not understand why "/a" matches. According to your criteria:

"/" & an alphanumeric character when there isn't a "]" in front of it.

But there most assuredly is a ] in front of the "/a".
NevSoFlyAuthor Commented:
That was a typo. f/ should also match.  I'm sorry I was writing the example on the fly and missed my mistake.
NevSoFlyAuthor Commented:
I'm doing a terrible job at explaining what I want. Sorry.  A / and alphanumeric character or an alphanumeric character and / should always match unless they are inside a set of [].
käµfm³d 👽Commented:
That makes a bit more sense  = )



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käµfm³d 👽Commented:
I made an edit to the above just now. Forgot one small character!
NevSoFlyAuthor Commented:
I am using to test the patterns out but your suggestion didn't match anything.
käµfm³d 👽Commented:
Try at isn't a .NET-based regex engine, and the constructs I used above only work in .NET (and one or two other regex engines).
NevSoFlyAuthor Commented:
Thanks for your help and suggestion.  I will start using regexhero from now on.
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Regular Expressions

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