The tag operator should allow for all the user-defined tagging you need, and it already ensures the stack stays consistent so there's no need to be extra careful with tag:trim.
* Integrated # and ~ decorators into the expression system. Created associated operators.
* # and ~ decorators only affect their current line. That's more useful...
* Fix our priority system to evaluate left-to-right instead of right-to-left (if there was a reason why I did it this way initially, I don't remember it so ¯\_(ツ)_/¯)
* a lotta internal changes
Various other small adjustments, see the diff of REFERENCE.md for details.
- Bumped to 0.15.0
- Add boot script
- Change variable definition syntax, using a = to distinguish more cleary between identifier and value
- Variables initial values are evaluated on first use instead of at parsing time
- Error on variable redefinition. Means you should make sure to load saves after your scripts.
- Improve string parsing, support for escape codes
- Remove support for number literals with empty decimal part (42. for 42.0) as there's no distinction in Anselme and it conflicts with .function call suffix
- Changed priority of : pair operator
- Add type type, and type annotations to variables and function parameters
- Change Lua function system to use regular Anselme functions
- Defining a function from Lua is now way simpler and require providing a full Anselme function signature
- Change Anselme function system
- Dynamic dispatch, based on arity, type annotation and parameter names. Will select the most specific function at runtime.
- Define way to overload most operators
- Allow custom type to text formatters
- Allow assignment to custom functions
- Index operator ( renamed to ()
- Functions with parameters each have their own private namespace (scoping ersatz)
- Internal: "custom"-mode operators now have their own expression AST type instead of cluttering the function system
- Remove static type checker as it is barely useful with new function system. May or may not rewrite one in the future.
- Improve error messages here and there
- Internal: cleaning
