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

Aadhavan Srinivasan d210a85253 Updated handling of '\b' when inside character class, made invalid ... escapes an error. The '\b' value refers to a word boundary normally, but refers to the backspace ASCII value inside a character class. I updated newEscapedNode() to deal with this. I also changed the behavior, so that trying to escape any other value results in an error, instead of just returning the character as-is.		4 months ago
.gitignore	Added gitignore	7 months ago
Makefile	Disable compile-time optimization	7 months ago
compile.go	Changed the value of EPSILON, so that we can use the NUL character	4 months ago
go.mod	Updated go.mod	6 months ago
go.sum	Print matched content in color	7 months ago
main.go	Renamed function calls to use new names	4 months ago
matching.go	Updated function names, addeed new function 'FindString' that returns the _text_ of the match	4 months ago
misc.go	Added function to replace an element in a slice given its value	4 months ago
nfa.go	Changed the value of EPSILON, so that we can use the NUL character	4 months ago
postfixNode.go	Updated handling of '\b' when inside character class, made invalid	4 months ago
range2regex.go	Added function (and helper functions) to generate a regex that matches all numbers in a range	5 months ago
re_test.go	Updated tests	4 months ago
sliceQueue.go	Added 'mustPop' function which panics if slice is empty	7 months ago
stateContents.go	Got rid of function that I don't need anymore	6 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)	6 months ago