Compatibility
Minecraft: Java Edition
Platforms
Supported environments
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Details
Licensed LGPL-3.0-or-later
Published last year
Updated 4 months ago
This library requires Moxlib to function.
GMDU Regex Library
by Gears and Moxvallix.
Overview
This library provides a simple regular expression parser, working entirely in mcfunction.
Current Features and Metacharacters
| Character | Example | Description |
|---|---|---|
[] |
[abc] |
Character set |
[^] |
[^abc] |
Inverted character set |
[x-y] |
[A-Z] |
Character range |
() |
(ab) |
Group |
. |
. |
Wildcard |
| |
(a|b) |
Or |
^ |
^abc |
Beginning of string |
$ |
xyz$ |
End of string |
? |
ab? |
Zero or one of the preceding token |
* |
ab* |
Zero or more of the preceding token |
+ |
ab+ |
One or more of the preceding token |
\ |
\+ |
Escape following character |
If you need help creating your regex pattern, we recommend using RegExr.
Not all features from RegExr are supported in our library, see table above.
Getting Started
This library uses a simple api. The string to match is given in target,
and the regex to match with is set in pattern. These are set in the storage,
regex:api/match
To run the match, run function regex:api/match.
Example
data modify storage regex:api/match target set value "Hello, World!"
data modify storage regex:api/match pattern set value "[A-Za-z]+"
function regex:api/match
{
success: 1b,
output: ["H","e","l","l","o"]
}