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, 18 deletions

diff --git a/vendor/librune/lib/builder/u8strinit.c b/vendor/librune/lib/builder/u8strinit.c
deleted file mode 100644
index 29947e8..0000000
--- a/vendor/librune/lib/builder/u8strinit.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stdlib.h>
-
-#include "builder.h"
-
-#include "internal/common.h"
-
-struct u8str *
-u8strinit(struct u8str *b, size_t n)
-{
-	if (n) {
-		if (!(b->p = malloc(n)))
-			return nullptr;
-	} else
-		b->p = nullptr;
-	b->len = 0;
-	b->cap = n;
-	return b;
-}