Regular Expressions 101

Explanation

Pro

^start of line

Group key(?<key>[^=\s]+)

Negated Character Class[^=\s]+

+matches at least one character outside the set below:

=the literal = (61₁₀ / 75₈ / 3D₁₆)

\sany whitespace character

\s*any whitespace character, repeated any number of times

=the literal = (61₁₀ / 75₈ / 3D₁₆)

"*the literal " (34₁₀ / 42₈ / 22₁₆) , repeated any number of times

Group value(?<value>[^"]+)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

^(?<key>[^=\s]+)\s*="*(?<value>[^"]+)

New

Include =" reg2reg,in2reg,in2out,reg2out "
Include="reg2reg,in2reg,in2out,reg2out
Include=reg2reg,in2reg,in2out,reg2out"
Include=reg2reg,in2reg,in2out,reg2out

Extraction

Include =" reg2reg,in2reg,in2out,reg2out "
Include="reg2reg,in2reg,in2out,reg2out
Include=reg2reg,in2reg,in2out,reg2out"
Include=reg2reg,in2reg,in2out,reg2out