Completely revamp the grab source code

Some of the (many) few changes are:
- Multithreading for significantly faster performance
- The -p/--predicate flag
- Byte offsets as the default
- No customizable colors (maybe this will come back later)
- Newer edition of mlib (formerly librune)

1 files changed, 0 insertions, 13 deletions

diff --git a/vendor/librune/lib/utf8/u8wdth.c b/vendor/librune/lib/utf8/u8wdth.c
deleted file mode 100644
index 0bc5785..0000000
--- a/vendor/librune/lib/utf8/u8wdth.c
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "utf8.h"
-
-#include "internal/common.h"
-
-int
-u8wdth(rune ch)
-{
-	return ch <= _1B_MAX ? 1
-	     : ch <= _2B_MAX ? 2
-	     : ch <= _3B_MAX ? 3
-	     : ch <= _4B_MAX ? 4
-	                     : 0;
-}