From 4a3e2b35b9fa41d1910b82a253a79fc8de25be8f Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Wed, 14 Dec 2022 21:10:22 -0800
Subject: [PATCH] terminal: parse table needs to have room for all chars

---
 src/terminal/Parser.zig      | 5 ++++-
 src/terminal/parse_table.zig | 6 +++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/terminal/Parser.zig b/src/terminal/Parser.zig
index 69087dc58..855ae640e 100644
--- a/src/terminal/Parser.zig
+++ b/src/terminal/Parser.zig
@@ -245,7 +245,10 @@ pub fn next(self: *Parser, c: u8) [3]?Action {
     // In debug mode, we log bad state transitions.
     if (builtin.mode == .Debug) {
         if (next_state == .anywhere) {
-            log.warn("state transition to 'anywhere', likely bug: {x}", .{c});
+            log.debug(
+                "state transition to 'anywhere' from '{}', likely binary input: {x}",
+                .{ self.state, c },
+            );
         }
     }
 
diff --git a/src/terminal/parse_table.zig b/src/terminal/parse_table.zig
index 6f0ea46a6..49e17332f 100644
--- a/src/terminal/parse_table.zig
+++ b/src/terminal/parse_table.zig
@@ -38,7 +38,7 @@ fn genTableType() type {
     const max_u8 = std.math.maxInt(u8);
     const stateInfo = @typeInfo(State);
     const max_state = stateInfo.Enum.fields.len;
-    return [max_u8][max_state]Transition;
+    return [max_u8 + 1][max_state]Transition;
 }
 
 /// Function to generate the full state transition table for VT emulation.
@@ -47,9 +47,9 @@ fn genTable() Table {
     var result: Table = undefined;
 
     // Initialize everything so every state transition exists
-    var i: u8 = 0;
+    var i: usize = 0;
     while (i < result.len) : (i += 1) {
-        var j: u8 = 0;
+        var j: usize = 0;
         while (j < result[0].len) : (j += 1) {
             result[i][j] = transition(.anywhere, .none);
         }