Regular Expressions 101

^start of line

Group 1((?![不|沒]).)+

+repeats the group contents below at least once:

Negative Lookahead(?![不|沒])

Character Class[不|沒]

不the literal 不 (19981₁₀ / 47015₈ / 4E0D₁₆)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

沒the literal 沒 (27794₁₀ / 66222₈ / 6C92₁₆)

.any character (except for line terminators)

Group 2(愉快)

愉快the literal text 愉快

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

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

^((?![不|沒]).)+(愉快)

New

與 pokeman 的冒險，會有不少的爭執、不愉快
與 pokeman 的相處比較不會因為這個方面而鬧得不愉快
和 pokeman 相處滿愉快
鬧的心情不是很愉快
沒有很愉快
很愉快