Start to rewriting code

Since there's some UB in the master I decided to rewrite code from
scratch again. I hope that attempt will be better :D

1 files changed, 18 insertions, 0 deletions

diff --git a/src/instruction.c b/src/instruction.c
new file mode 100644
index 0000000..8597d74
--- /dev/null
+++ b/src/instruction.c
@@ -0,0 +1,18 @@
+#include "instruction.h"
+
+#include "3cl.h"
+
+struct CCLFrame *ccl_instruction(struct CCL *ccl, struct CCLFrame *frame)
+{
+    CCLInstruction instruction;
+    switch (ccl->code[frame->ep])
+    {
+    case '\n': /* FALLTHROUGH */
+    case ' ' : /* FALLTHROUGH */
+    case '\t': instruction = ccl_instruction_nop;
+    case '^' : instruction = ccl_instruction_pushzero;
+    case '+' : instruction = ccl_instruction_increment;
+    case '-' : instruction = ccl_instruction_decrement;
+    }
+    return instruction(ccl, frame);
+}