beginner: regex ini-like file and variable within regex

[r0n]

Hello,

beginner needing help:

1)
What is the best way to retrieve everthing beneath "[config2]" until the next [...], I want to retrieve "cde" , "fgh" and "ijk"

[config1]
abc

[config2]
cde
fgh
ijk

[config3]
etc...


2)
How can I put a variable within a findrx regex pattern:

Code:

Copy      Help

findrx(lines "^\[config2](?:\r?\n(?:[^[\r\n].*)?)*" 0 8 x)

I want the string "config2" be replaced by a variable for exmple "var_config"
findrx(lines "^\[var_config](?:\r?\n(?:[^[\r\n].*)?)*" 0 8 x)
I tried {var_config}

I tried:
RunTextAsFunction2

But I keep against the double quotes problem

Code:

Copy      Help

str result="findrx(lines "^\[config2](?:\r?\n(?:[^[\r\n].*)?)*" 0 8 x)"

I also tried to replace the inner pair of double quotes with double single quotes like this: '' ... regex...''

thanks!