Aadhavan Srinivasan 25cb79f01b Changed the value of EPSILON, so that we can use the NUL character ...

(which it used to be) in a regex; Also added code to detect escaped
backslashes

Specifically, I replace an escaped backslash with a metacharacter, then
replace it back later on. This prevents problems, like detecting whether
the opening bracket is escaped in '\\[a]'.

2025-01-21 22:12:29 -05:00

.gitignore

Added gitignore

2024-10-22 14:35:36 -04:00

compile.go

Changed the value of EPSILON, so that we can use the NUL character

2025-01-21 22:12:29 -05:00

go.mod

Updated go.mod

2024-11-03 14:38:46 -05:00

go.sum

Print matched content in color

2024-10-22 21:02:09 -04:00

main.go

Renamed function calls to use new names

2025-01-19 21:22:33 -06:00

Makefile

Disable compile-time optimization

2024-10-22 14:35:16 -04:00

matching.go

Updated function names, addeed new function 'FindString' that returns the _text_ of the match

2025-01-19 21:44:15 -06:00

misc.go

Added function to replace an element in a slice given its value

2025-01-21 22:09:41 -05:00

nfa.go

Changed the value of EPSILON, so that we can use the NUL character

2025-01-21 22:12:29 -05:00

postfixNode.go

Added a new class 'CHARCLASS', which represents a character class with some other postfixNodes in it. The 'except' field now contains a list of postfixNodes rather than runes

2025-01-19 21:43:21 -06:00

range2regex.go

Added function (and helper functions) to generate a regex that matches all numbers in a range

2024-11-27 11:43:57 -05:00

re_test.go

Started adding tests from Python's RE test suite

2025-01-20 18:04:19 -05:00

sliceQueue.go

Added 'mustPop' function which panics if slice is empty

2024-10-26 13:06:12 -04:00

stateContents.go

Got rid of function that I don't need anymore

2024-10-31 17:09:02 -04:00

todo.txt

Updated TODO

2025-01-03 19:18:00 -05:00

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)

2024-11-07 15:55:13 -05:00

Description

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

2.5 MiB

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Go 75.7%

Python 24.2%

Makefile 0.1%