buffer module, replacing stacks. TODO: docs, fix parsing of "numbers tuple" in mkbfv (consumed by the conditional branch parser)

launcher/src/main.rs

@@ -14,8 +14,8 @@ use crsn::module::{OpTrait, CrsnUniq};
 use crsn::runtime::run_thread::{RunThread, ThreadToken, ThreadParams};
 use crsn_arith::ArithOps;
 use crsn_screen::ScreenOps;
-use crsn_stacks::StackOps;
 use crsn_stdio::StdioOps;
+use crsn_buf::BufOps;
 
 mod read_file;
 mod serde_duration_millis;
@@ -134,7 +134,7 @@ fn main() -> anyhow::Result<()> {
 
     let parsed = crsn::asm::assemble(&source, &uniq, vec![
         ArithOps::new(),
-        StackOps::new(),
+        BufOps::new(),
         ScreenOps::new(),
         StdioOps::new(),
     ])?;