112 lines
1.8 KiB
Markdown
112 lines
1.8 KiB
Markdown
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---
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# **YREA SLS**
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Kyler Olsen
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Fall 2025
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Snow College
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SE 3250
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[sls.purplecello.org](https://sls.purplecello.org)
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---
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# RPL
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*HP Reverse Polish Lisp*
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- Based on LISP and Forth
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- Stack-oriented language with post-fix notation
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- Created by HP for their calculators
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<!--  -->
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---
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# Project
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*YREA SLS*
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- Stack-oriented language with post-fix notation
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- C inspired Syntax
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- Can run on an embedded system
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---
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# Language
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*The C Language*
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- Systems Programming
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- Used for Python and PHP interpreters
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Excellent fit for my project!
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---
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# Language
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*The C Language*
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- Manual memory management is difficult to get right.
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- C development in a Linux environment was fun and rewarding.
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- In the end I had a running program on a RP2040.
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---
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# Port 1
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*Rust*
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- Systems Programming (Again)
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- Included build system
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- Memory safe with the barrow checker
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---
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# Port 1
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*Rust*
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- Unlike previous projects in Rust, I didn't fight the barrow checker this time.
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- I added exporting and importing the interpreter state in the REPL.
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---
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# Port 2
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*Python*
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- My favorite programming language (maybe C is a close second now)
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- This port was very easy for me to do.
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- I did add a calculator app as an alternative to the REPL or file execution.
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---
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# The End
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<small>You may clap now</small>
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