Regular Expressions 101

Pro

Negated Character Class[^\w'-]+

+matches at least one character outside the set below:

\wa Unicode word character

'the literal ' (39₁₀ / 47₈ / 27₁₆)

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Group 1(diagnosis)

diagnosisthe literal text diagnosis (case sensitive)

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

[^\w'-]+(diagnosis)

New

Some other medical terms and stuff diagnosis of R45.2 was entered for  this patient. Where did Doctor Who go? Then xxx feea fdsfd

Some other medical terms and stuff diagnosis of R45.2 was entered for  this patient. Where did Doctor Who go? Then xxx feea fdsfd