Regular Expressions 101

\ban ASCII word boundary

Positive Lookbehind(?<=\#)

\#the literal # (35₁₀ / 43₈ / 23₁₆)

.*any character (except for line terminators), repeated any number of times

$end of line

\ban ASCII word boundary

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

\b(?<=\#).*$\b

New

Can we talk about tags?

What is better, single or multi-word tags? I submit to you, multi-word tags are superior. I wrote this regular expression to demonstrate an implementation of multi-word tags in Obsidian.

#feature request
#obsidian app
#multi-word tags
#zettelkasten method

Regular Expression

Substitution