glance/todo.md

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# Todo
## Todo Now
* Use customRenderSVG in app/Main.hs.
* Add wiki pages discussing: Why a visual language?, Glance design goals, History of Glance, FAQ's, How to contribute, Code guide [code style, ...], Related projects, examples demonstrating the utility of Glance etc..
## Todo Later
### Testing todos
* Fix the arrowheads being too big for SyntaxGraph drawings.
### Visual todos
* Draw bounding boxes for lambdas (use dashed lines)
* Use different line styles (e.g. dashed, solid, wavy) in addition to colors
* Consider improving nested apply icons embedded in case/guard icons.
* Let lines connect to ports other than the original source
* Use diagrams to shrink the drawing until icons start overlapping.
* Make an icon font/library with labeled ports. E.g. the apply icon would have text labels "function", "result", "arg 0", "arg 1", etc.
* Try giving lines a black border to make line crossings easier to see.
### Translate todos
* Fix applyComposeScore in Translate.hs not counting expressions that nest via reference. May need to move compose generation to after translate.
* Add proper RecConstr, and RecUpdate support.
* Special case for otherwise.