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this is my first question here ...

I'm facing an "issue" parsing a string with a regexp in a node application. I must have only one regexp, and parse a string with an pattern that changes according to the real data passed to the application:

The two different strings :

{TRAME: A1 87.75179, A2 -6.815482, A3 8.777070, A4 -0.115212, A5 87.54638, A6 -1.914512, X 97.43790, Y -2582.634, Z 578.5095, A -89.67130, B -4.879062E-01, C 0.130585, S 2, T 42, BN 0, TN 2}
{TRAME: A1 87.75179, A2 -6.815482, A3 8.777070, A4 -0.115212, A5 87.54638, A6 -1.914512, X 97.43790, Y -2582.634, Z 578.5095, A -89.67130, B -4.879062E-01, C 0.130585, S 2, T 42, BN 0, TN 2, TOP 32}

The actual regexp I cam up with:

/A1 (.*), A2 (.*), A3 (.*), A4 (.*), A5 (.*), A6 (.*), X (.*), Y (.*), Z (.*), A (.*), B (.*), C (.*), S (.*), T (.*), BN (.*), TN (.*)(?:(, TOP (.*)])?)\}/

The issue is that I cannot seem to get it grabbing the 'TOP' value if it is present, but it's giving me back '2, TOP 32' for 'TN'

EDIT : a link to try what I came up to

If you could enlighten me a bit, that would be great !

(And also, if you think this could be done bette, I can take into consideration your feedback and work my code around to match to a working solution)

Thanks in advance for any help!

jijihbt
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