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* 2953 - use pgup/pgdn to scroll through sandboxesKartik K. Agaram2016-05-111-1309/+35
| | | | | | In the process I've also simplified the sandbox/ app. Since it's impossible for sandbox editors to span multiple pages, we can drop all scroll support altogether.
* 2864 - replace all address:shared with just addressKartik K. Agaram2016-04-241-418/+418
| | | | | | | Now that we no longer have non-shared addresses, we can just always track refcounts for all addresses. Phew!
* 2861 - 'maybe-convert' no longer returns addressKartik K. Agaram2016-04-231-17/+17
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* 2854 - purge get-address from sandbox/ appKartik K. Agaram2016-04-221-114/+147
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* 2735 - define recipes using 'def'Kartik K. Agaram2016-03-081-63/+63
| | | | | | | | | | | | I'm dropping all mention of 'recipe' terminology from the Readme. That way I hope to avoid further bike-shedding discussions while I very slowly decide on the right terminology with my students. I could be smarter in my error messages and use 'recipe' when code uses it and 'function' otherwise. But what about other words like ingredient? It would all add complexity that I'm not yet sure is worthwhile. But I do want separate experiences for veteran programmers reading about Mu on github and for people learning programming using Mu.
* 2661 - warn if a reply doesn't match recipe headerKartik K. Agaram2016-02-151-1/+2
| | | | | | | | Thanks Nicolas Léveillé for running up against this bug: https://news.ycombinator.com/item?id=11094837 (Also noticed and fixed several subsidiary issues. This whole aspect doesn't seem fully baked yet.)
* 2622 - bugfix: left-arrowKartik K. Agaram2016-01-311-3/+78
| | | | Moving back to wrapped line was overflowing the right margin.
* 2576 - distinguish allocated addresses from othersKartik K. Agaram2016-01-191-405/+405
| | | | | | | | | | | | | | | | This is the one major refinement on the C programming model I'm planning to introduce in mu. Instead of Rust's menagerie of pointer types and static checking, I want to introduce just one new type, and use it to perform ref-counting at runtime. So far all we're doing is updating new's interface. The actual ref-counting implementation is next. One implication: I might sometimes need duplicate implementations for a recipe with allocated vs vanilla addresses of the same type. So far it seems I can get away with just always passing in allocated addresses; the situations when you want to pass an unallocated address to a recipe should be few and far between.
* 2548 - teach 'print' to print integersKartik K. Agaram2015-12-281-2/+4
| | | | | | | | | | Still can't print non-integer numbers, so this is a bit hacky. The big consequence is that you can't print literal characters anymore because of our rules about how we pick which variant to statically dispatch to. You have to save to a character variable first. Maybe I can add an annotation to literals..
* support immutability checks in sandbox/ appKartik K. Agaram2015-12-151-6/+8
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* 2468 - overload print-character as just 'print'Kartik K. Agaram2015-11-211-4/+4
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* 2446 - drop '-duplex' namespacing in recipesKartik K. Agaram2015-11-151-30/+30
| | | | Great that it just worked after the previous commit.
* 2428 - sandbox/ working againKartik K. Agaram2015-11-121-224/+290
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* 2309Kartik K. Agaram2015-10-281-168/+168
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* 2183 - environment + external editor using tmuxKartik K. Agaram2015-09-121-0/+3069
Thanks Jack and Caleb Couch for the idea.