commit 1b73c202256637c6303cd254a3d69084a7a16572
Author: Jan Dankert 
Date:   Sun Jun 26 15:47:05 2022 +0200

    Fetched from upstream.

 dsl/DslAstParser.class.php            |  4 ----
 dsl/DslLexer.class.php                | 11 ++++++++---
 dsl/DslToken.class.php                | 15 ++++++++++++++
 dsl/ast/DslExpression.class.php       | 19 +++++++++---------
 dsl/ast/DslFunction.class.php         |  5 ++---
 dsl/ast/DslFunctionCall.class.php     | 15 +-------------
 dsl/ast/DslOperation.class.php        |  5 ++---
 dsl/ast/DslStatementList.class.php    |  6 +++++-
 dsl/executor/DslInterpreter.class.php | 37 ++++++++++++++++++++++++++++++-----
 index.php                             |  5 +++--
 10 files changed, 78 insertions(+), 44 deletions(-)