input is kinda okHEADmain

2 files changed, 9 insertions, 5 deletions

diff --git a/exec.ha b/exec.ha
index 8b73c8b..3950bac 100644
--- a/exec.ha
+++ b/exec.ha
@@ -4,8 +4,10 @@ use os;
 fn exec(bf: *Brainfuck, b: []const u8) void = {
 	for (let i = 0z; i < len(b); i += 1) {
 		switch (b[i]) {
-		case '+' => bf.mem[bf.ptr] += 1;
-		case '-' => bf.mem[bf.ptr] -= 1;
+		case '+' =>
+			bf.mem[bf.ptr] += 1;
+		case '-' =>
+			bf.mem[bf.ptr] -= 1;
 		case '<' =>
 			if (bf.ptr > 0)
 				bf.ptr -= 1
@@ -16,8 +18,10 @@ fn exec(bf: *Brainfuck, b: []const u8) void = {
 				bf.ptr += 1
 			else
 				bf.ptr = 0;
-		case '.' => io::write(os::stdout, bf.mem[bf.ptr..bf.ptr])!;
-		case ',' => io::read(os::stdin, bf.mem[bf.ptr..bf.ptr])!;
+		case '.' =>
+			io::write(os::stdout, bf.mem[bf.ptr .. bf.ptr + 1])!;
+		case ',' =>
+			io::read(os::stdin, bf.mem[bf.ptr .. bf.ptr + 1])!;
 		case => continue;
 		};
 	};
diff --git a/test.bf b/test.bf
index 3b759f3..3670b41 100644
--- a/test.bf
+++ b/test.bf
@@ -10,4 +10,4 @@ j+++
 dawjdwadjwa
 A-da_d-wad
 AW-d_DW-
-,.+,-.+..-..
+,.>,<.>..<..