Added some todos and ideas

2 files changed, 12 insertions, 3 deletions

diff --git a/README.md b/README.md
index a85f806..c15c5a3 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,8 @@
 
 ## What is crep?
 
-If grep and etags had a baby.
-
-Note: you should use ctags or etags. Seriously. This is an experimental thingy.
+If grep and etags had a baby. You should use ctags or etags. Seriously. This is
+an experimental thingy.
 
 - https://en.wikipedia.org/wiki/Ctags
 - https://www.emacswiki.org/emacs/TagsFile
diff --git a/main.c b/main.c
index 7078128..38cbd42 100644
--- a/main.c
+++ b/main.c
@@ -1,3 +1,13 @@
+// IMMEDIATE TODO & IDEAS:
+//  - Add language specific filter (by default all but it can also passed
+//    with -lpy -lc -lrb) which would only parse python, c and ruby files.
+//  - By default its case insensitive but with passing -cs it tells that
+//    all matching should be done in case sensitive way.
+//  - Add pthreads and check how grep does it's magic.
+//  - Add Levenshtein distance for matching and expose distance as arg with
+//    something like -d5 which would allow distance of 5 on a match.
+//  - Allow DEBUG to be provided as environmental variable.
+
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>