Version 1.21

Changes since 1.20

Library:

• Added params.strictMacroArguments (which is enabled by default). Macro arguments are validated to be Lua expressions once again, unless strictMacroArguments is disabled.
• Added the metaprogram code as an argument to params.onBeforeMeta().
• Added functions: callMacro(), isProcessing().
• params.onBeforeMeta() is now only called, and *.meta.lua files are only written, if processing is necessary (i.e. not for plain Lua files in most cases).
• Plain Lua files should process a bit faster.
• Checking that params.pathMeta isn't the same as the input or output path.
• Error messages showing lots of code are now shortened.
• Fixed evaluate() treating empty code as a valid expression.

Command line program:

• Added option: --nostrictmacroarguments.
• Added the metaprogram code as an argument to the "beforemeta" message handler.
• The "beforemeta" message is now only sent, and *.meta.lua files are only written, if processing is necessary (i.e. not for plain Lua files in most cases).