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, 25 deletions

diff --git a/vendor/librune/include/internal/qmacros.h b/vendor/librune/include/internal/qmacros.h
deleted file mode 100644
index 5369c48..0000000
--- a/vendor/librune/include/internal/qmacros.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef RUNE_INTERNAL_QMACROS_H
-#define RUNE_INTERNAL_QMACROS_H
-
-/* Macros for qualifier-preserving functions.  These are wrappers around some
-   functions declared above which will return a const-qualified pointer if the
-   input string is const-qualified, and a non-const-qualified pointer otherwise.
-
-   The macros are taken from the N3020 proposal for C23. */
-
-/* clang-format off */
-#define _RUNE_PTR_IS_CONST(P) \
-	_Generic(1 ? (P) : (void *)(P), \
-	         const void *: 1, \
-	         default: 0)
-#define _RUNE_STATIC_IF(P, T, E) \
-	_Generic(&(char[!!(P) + 1]){0}, \
-	         char(*)[2]: T, \
-	         char(*)[1]: E)
-#define _RUNE_Q_PTR(F, S, ...) \
-	_RUNE_STATIC_IF(_RUNE_PTR_IS_CONST((S)), \
-	                (const char8_t *)(F)(__VA_ARGS__), \
-	                (      char8_t *)(F)(__VA_ARGS__))
-/* clang-format on */
-
-#endif /* !RUNE_INTERNAL_QMACROS_H */