Added main, it has to start somewhere

1 files changed, 8 insertions, 1 deletions

diff --git a/README.md b/README.md
index 26d5a85..67943ad 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,13 @@
 # crep - like grep but for code
 
-> Note: you should use ctags or etags. Seriously. This is an experimental thingy.
+**What is it?** If grep and etags had a baby.
+
+Note: you should use ctags or etags. Seriously. This is an experimental thingy.
 
 - https://en.wikipedia.org/wiki/Ctags
 - https://www.emacswiki.org/emacs/TagsFile
+
+## Additional resources
+
+- https://en.wikipedia.org/wiki/Boyer%E2%80%93Moore_string-search_algorithm
+- https://github.com/tree-sitter/tree-sitter