Small, incomplete, un-optimized, messy, and non-standard implementation of regex. this is my second time trying and it's messed up. giving up on this.
"Sudan Chapagain" | ./main "^S.+t$"- short regex paper by Brian Kernighan and Rob Pike (pdf in resource folder.)
- Regular Expression Language - Quick Reference | Microsoft
- Let's Build a Regex Engine | Kean
- How to build a regex engine from scratch
- Implementing a Regular Expression Engine | Denis
- Regular Expression Matching Can Be Simple And Fast (but is slow in Java, Perl, PHP, Python, Ruby, ...) | swtch