Merge pull request #7 from ralf1070/master

silenced 'deprecated' and 'loss of precision' warnings of php8.4 which broke image generation

updated to 8.4 and othe fixes

Merge branch 'master' into master

Merge pull request #5 from dregad/php

Fix PHP 8.1 deprecation warnings

Improve error handling

When given invalid syntax, it can be difficult to find out where the
problem is given only the position without the context of the input
string.

We define a new, specific Ebn

Improve error handling

When given invalid syntax, it can be difficult to find out where the
problem is given only the position without the context of the input
string.

We define a new, specific EbnfException class storing the position of
the parsing error and throw that instead of a regular Exception.

This allows the exception handler to provide some context for the error
as a short substring of the input text.

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silenced 'deprecated' warnings of php8.4 which broke image generation

Fix PHP 8.1 deprecation warning

imagefilledpolygon(): Using the $num_points parameter is deprecated

Fix PHP 8.1 deprecation warning

Implicit conversion from float 3.5 to int loses precision

new relase date

fixed PHP8 warnings

allow to enter special characters as html entities

Currently it is not possible to create terminals like "<" or ">".
This patch allows to insert these using html syntax: "&lt;", "&gt;".

Example:

allow to enter special characters as html entities

Currently it is not possible to create terminals like "<" or ">".
This patch allows to insert these using html syntax: "&lt;", "&gt;".

Example:

<ebnf>
"EBNF Special Character Test" {
literal = "'" character { character } "'"
| '"' character { character } '"'
| '&lt;' character { character } '&gt;' .
}
</ebnf>

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new plugin link

Initial commit, additional files