Regular Expressions 101

Group 1(\{\{\s*[Cc]oord\s*(?:\|[^\}]*)?)

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

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

Character Class[Cc]

Cthe literal C (67₁₀ / 103₈ / 43₁₆) (case sensitive)

cthe literal c (99₁₀ / 143₈ / 63₁₆) (case sensitive)

oordthe literal text oord (case sensitive)

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

Non-Capturing Group(?:\|[^\}]*)?

?repeats the group contents below at most once:

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

Negated Character Class[^\}]*

*matches any number of characters outside the set below:

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

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

namethe literal text name (case sensitive)

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

=the literal = (61₁₀ / 75₈ / 3D₁₆)

Negated Character Class[^\|\}]*

*matches any number of characters outside the set below:

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Group 2((?:\|[^\}]*)?\}\})

Non-Capturing Group(?:\|[^\}]*)?

?repeats the group contents below at most once:

\|the literal | (124₁₀ / 174₈ / 7C₁₆)

Negated Character Class[^\}]*

*matches any number of characters outside the set below:

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(\{\{\s*[Cc]oord\s*(?:\|[^\}]*)?)\|\s*name\s*=[^\|\}]*((?:\|[^\}]*)?\}\})

New

1. {{coord}}
2. {{Coord|a=b}}
3. {{coord|name=foo}}
4. {{Coord|a=b|name=foo}}
5. {{coord|name=foo|a=b}}
6. {{ Coord
| name = foo
| a = b }}
7. {{coord|name={{foo}}|a=b}} <!-- fails -->
8. {{coord|a={{b}}|name=foo}} <!-- fails -->

Regular Expression

Extraction