regex: re-work compileSearchRegex

I've gotten tired of not being able to search for forward slashes.

Now it works like in vim, and you can also set default ignore case in
the config.

1 files changed, 2 insertions, 3 deletions

diff --git a/README.md b/README.md
index ea8717a7..7bbf4e5d 100644
--- a/README.md
+++ b/README.md
@@ -141,9 +141,8 @@ than if it doesn't.
 
 Chawan does not have browser tabs. Instead, each website is opened in a new
 buffer, which is added to the buffer tree. This is very similar to how w3m
-handles buffers, except a) source files are stored in memory, not on the disk,
-and b) instead of a linked list of buffers, they are stored in a tree. (And
-of course, c) there are no tabs.)
+handles buffers, except instead of a linked list of buffers, they are stored in
+a tree.
 
 This model has the advantage of allowing the user to instantly view the
 previous page in all cases, without any complicated caching mechanism. It