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

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Aadhavan Srinivasan 11641596fa Read multiple lines from stdin and apply regex to each one; Convert the array of matchIndex structs into a flat array of indices; speeds up process of checking if we have to print a character in color		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	Read multiple lines from stdin and apply regex to each one; Convert the array of matchIndex structs into a flat array of indices; speeds up process of checking if we have to print a character in color	7 months ago
matching.go	Made findAllMatchesHelper non-recursive, added pruneIndices (improved performance) and more changes	8 months ago
misc.go	Added fnunction to generate numbers in a range; added capacity to some slices to prevent unnecessary reallocations	8 months ago
nfa.go	Wrote function to clone the NFA starting at a given state, and a function to find question mark operator (a? == (a|))	8 months ago
postfixNode.go	Added node types for left and right parentheses	8 months ago
re_test.go	Changed type from matchIndex to MatchIndex	8 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	7 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