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Regular Expression
r"
\[(?P<id>[\d.]+)\]
"
Input 1
1
New
[2.1.1.1] M_1.0_4.1.6.1: A requirement, may have any types "of symbols." ::== And multiple lines describing futher information about this requirement. With the possibility of being completely empty, placeholders should not match.
Substitution
[2.1.1.1] M_1.0_4.1.6.1: A requirement, may have any types "of symbols." ::== And multiple lines describing futher information about this requirement. With the possibility of being completely empty, placeholders should not match.