Summary
- improved chart plotting
- augmented user aliasses
- proper treatment of utf-8
- tuned;
- support for semantic completion;
- generalized types in lemmas
- updated package;
- enable vscode_unicode_symbols by default, despite asymmetry of input and output;
- more documentation;
- generated configuration for Prettify Symbols Mode;
- tuned;
- clarified text output wrt. symbols;