Regular Expressions 101

Group 1(\\([\bfs\b|\blang\b|\bri\b]*\d{2,4}|\s))

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Group 2([\bfs\b|\blang\b|\bri\b]*\d{2,4}|\s)

1st Alternative[\bfs\b|\blang\b|\bri\b]*\d{2,4}

Character Class[\bfs\b|\blang\b|\bri\b]*

*matches any number of characters from the set below:

\ba backspace character (ASCII 8)

fthe literal f (102₁₀ / 146₈ / 66₁₆) (case sensitive)

sthe literal s (115₁₀ / 163₈ / 73₁₆) (case sensitive)

\ba backspace character (ASCII 8)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

\ba backspace character (ASCII 8)

lthe literal l (108₁₀ / 154₈ / 6C₁₆) (case sensitive)

athe literal a (97₁₀ / 141₈ / 61₁₆) (case sensitive)

nthe literal n (110₁₀ / 156₈ / 6E₁₆) (case sensitive)

gthe literal g (103₁₀ / 147₈ / 67₁₆) (case sensitive)

\ba backspace character (ASCII 8)

|the literal | (124₁₀ / 174₈ / 7C₁₆)

\ba backspace character (ASCII 8)

rthe literal r (114₁₀ / 162₈ / 72₁₆) (case sensitive)

ithe literal i (105₁₀ / 151₈ / 69₁₆) (case sensitive)

\ba backspace character (ASCII 8)

\d{2,4}a digit, repeated between 2 and 4 times

2nd Alternative\s

\sany whitespace character

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.

Search reference

Regular Expression

(\\([\bfs\b|\blang\b|\bri\b]*\d{2,4}|\s))

New


    \fs14 (font size 14)
    \ri240 (right indent)
    \lang1033 (applies a language to a character)
	\lang1033
\ 
\

\hello !

Extraction