- Refactored the escape sequence parsing, and handling.

  It now uses a struct to store the escape sequence.

  Before it handles the escape sequence, it parses it,
  which includes things like getting any arguments
  that are supplied, and getting the mode type.

- Moved the code that handles control codes to a
  separate function.

The reason for doing this was because I wanted to make
the escape sequence handling faster, but also make the
code more readable at the same time.

I got the idea to do this from st, a terminal emulator
created by the suckless.org project.

1 files changed, 1 insertions, 1 deletions

diff --git a/sux.h b/sux.h
index 75337c9..b729550 100644
--- a/sux.h
+++ b/sux.h
@@ -2,6 +2,7 @@
 #include <pthread.h>
 #include <ctype.h>
 #include <string.h>
+#include <limits.h>
 
 #if bench
 #include <sys/time.h>
@@ -27,7 +28,6 @@ extern uint8_t subdbg;
 static const uint64_t mem_size = 0x04000000; /* Size of address space. */
 
 extern uint8_t step;
-extern uint8_t esc;
 extern uint8_t end;
 
 #define setflag(flag, bit) ((flag)) ? (cpu->ps.u8[thread] |= bit) : (cpu->ps.u8[thread] &= ~bit)