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

Aadhavan Srinivasan 745fab9639 Clone lookaroundNFA when cloning a state; use compiled regex for ... lookarounds instead of compiling a new one		3 months ago
.gitignore	Added gitignore	5 months ago
Makefile	Disable compile-time optimization	5 months ago
go.mod	Updated go.mod	4 months ago
go.sum	Print matched content in color	5 months ago
main.go	Compile lookaround regex to avoid compiling each time we want to use it	3 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	3 months ago
misc.go	Added angle brackets to list of special characters (which need to be escaped to be used literally	3 months ago
nfa.go	Clone lookaroundNFA when cloning a state; use compiled regex for	3 months ago
postfixNode.go	Added lookaround-related fields to postfixNode struct	4 months ago
range2regex.go	Added function (and helper functions) to generate a regex that matches all numbers in a range	3 months ago
re_test.go	Added more test cases	3 months ago
sliceQueue.go	Added 'mustPop' function which panics if slice is empty	4 months ago
stateContents.go	Got rid of function that I don't need anymore	4 months ago
todo.txt	Updated TODO	4 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)	4 months ago