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* avoid some string concatenationsKartik K. Agaram2022-06-101-6/+6
| | | | | | | | file:write can write multiple args one after another; no need to concatenate them first. I'm starting to pay attention to memory usage after the experience of turning off the JIT.
* ignore 'deleted' shapes when saving to diskKartik K. Agaram2022-05-301-0/+6
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* typosKartik K. Agaram2022-05-251-2/+2
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* couple more testsKartik K. Agaram2022-05-251-1/+1
| | | | Along with the App helpers needed for them.
* first successful pagedown test, first bug found by testKartik K. Agaram2022-05-231-3/+9
| | | | | | | | | | | | | | | | | | | I also really need to rethink how people debug my programs. My approach of inserting and deleting print() takes a lot of commitment. I need my old trace-based whitebox testing idea. However, in my past projects I never did figure out a good framework for tweaking how verbose a trace to emit. Perhaps that's too many knobs. Perhaps we just need a way to run a single test with the most verbose trace possible. Then it's just a matter of having the trace tell a coherent story? But even if the trace stays out of program output in that situation, it's still in the programmer's face in the _code_. Ugh. Current plan: ship program with maximum tests and zero commented-out prints. If you want to debug, insert prints. This is better than previous, text-mode, projects just by virtue of the stdout channel being dedicated to debug stuff.
* first test!Kartik K. Agaram2022-05-221-0/+56
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* support for naming pointsKartik K. Agaram2022-05-211-1/+11
| | | | There's still an absence of affordance showing when you're in naming mode.
* bugfix: rectangles and squares are now savedKartik K. Agaram2022-05-211-2/+8
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* several more modulesKartik K. Agaram2022-05-171-0/+88
This is probably not ideal; let's see how it goes..