Replace the C repl with one written in prolog :)

1 files changed, 0 insertions, 87 deletions

diff --git a/repl.c b/repl.c
deleted file mode 100644
index 5e619f7..0000000
--- a/repl.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <bio.h>
-
-#include "dat.h"
-#include "fns.h"
-
-Rune parsefindmore(int);
-void dogc(void);
-
-void
-repl(void)
-{
-	int fd = 0; /* Standard input */
-	while(1){
-		print("?- ");
-		replquery = parse(fd, nil, 1);
-		replbindings = nil;
-		choicestack = nil;
-		goalstack = nil;
-		int success;
-		int firsttime = 1;
-FindMore:
-		success = evalquery(replquery, &replbindings);
-		dogc();
-		if(firsttime){
-			print(" ");
-			firsttime = 0;
-		}
-		if(success == 0)
-			print("  false.\n");
-		else{
-			if(replbindings == nil)
-				print("  true");
-			else{
-				while(replbindings){
-					print("  %S = %S%s", 
-						replbindings->name, 
-						prettyprint(replbindings->value, 0, 0, 0, nil), 
-						replbindings->next ? ",\n " : "");
-					replbindings = replbindings->next;
-				}
-			}
-			if(choicestack != nil){
-				print("\n");
-				if(parsefindmore(fd) == L';'){
-					print(";");
-					goto FindMore;
-				}else
-					print(".\n");
-			}else{
-				print(".\n");
-			}
-		}
-	}
-}
-
-Rune
-parsefindmore(int fd)
-{
-	int consctl = open("/dev/consctl", OWRITE);
-	if(consctl > 0)
-		write(consctl, "rawon", 5);
-	else{
-		print("Could not open /dev/consctl\n");
-		exits("open");
-	}
-
-	fd = dup(fd, -1);
-	Biobuf *input = Bfdopen(fd, OREAD);
-	Rune peek = Bgetrune(input);
-	Bterm(input);
-
-	if(consctl > 0){
-		write(consctl, "rawoff", 6);
-		close(consctl);
-	}
-	return peek;
-}
-
-void
-dogc(void)
-{
-	vlong amount = collectgarbage();
-	if(amount != 0 && debug)
-		print("Collected %lld bytes of garbage\n", amount);
-}
\ No newline at end of file