regex matching of gnu make output [duplicate]-CodePudding

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regex matching of gnu make output [duplicate]

Time：09-29

This question already has an answer here:

CodePudding user response：

It's because your backslashes are escaped. The correct expression is:

^(.*):(\d ):(\d ):\s (warning|error):\s (.*)$

Try it on regex101, you can then read the whole explanation.