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

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Aadhavan Srinivasan 11f7f1d746 Added fields to state, to determine capturing group information. 0th group refers to entire match		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	Added initial support for capturing groups	7 months ago
matching.go	If the NFA starts with an assertion, make sure it's true before doing anything else. Also, check for last-state _lookaround_ rather than just last state, before breaking (instead of aborting) when the assertion fails	7 months ago
misc.go	Added angle brackets to list of special characters (which need to be escaped to be used literally	7 months ago
nfa.go	Added fields to state, to determine capturing group information. 0th group refers to entire match	7 months ago
postfixNode.go	Added lookaround-related fields to postfixNode struct	7 months ago
range2regex.go	Added function (and helper functions) to generate a regex that matches all numbers in a range	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	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