An NFA-based regex engine with a library and command-line tool.

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Aadhavan Srinivasan 0de3a94ce3 Fixed bug with lookaheads: f(?=f) would not match anything in 'ffa', because of the 'a' at the end of the string. Fixed by checking if there are other last states when an assertion fails, rather than immediately aborting		7 months ago
.gitignore	Added gitignore	8 months ago
Makefile	Disable compile-time optimization	8 months ago
go.mod	Updated go.mod	8 months ago
go.sum	Print matched content in color	8 months ago
main.go	Fixed bug with parentheses in lookaround regex; fixed bug with reading last line of test string (if it doesn't end in a newline)	7 months ago
matching.go	Fixed bug with lookaheads: f(?=f) would not match anything in 'ffa', because of the 'a' at the end of the string. Fixed by checking if there are other last states when an assertion fails, rather than immediately aborting	7 months ago
misc.go	Added function to generate all case variations of a rune	7 months ago
nfa.go	Added function to determine if a state is a lookaround	7 months ago
postfixNode.go	Added lookaround-related fields to postfixNode struct	7 months ago
re_test.go	Added more test cases	7 months ago
sliceQueue.go	Added 'mustPop' function which panics if slice is empty	8 months ago
stateContents.go	Got rid of function that I don't need anymore	8 months ago
todo.txt	Updated TODO	8 months ago
unique_array.go	Got rid of list for uniq_arr (O(n) deletion) and instead have separate method to create list (O(n) list creation)	8 months ago