1 files changed, 4 insertions, 0 deletions
diff --git a/term.zig b/term.zig
index 6989eb79..c4fe0d93 100644
--- a/term.zig
+++ b/term.zig
@@ -37,6 +37,9 @@ pub const File = struct {
     path: []const u8, // gpa-owned absolute path
     content: []u8, // gpa-owned file bytes
     scroll: usize = 0, // top visible file line
+    /// tree-sitter syntax styles, one byte per `content` byte (0 = none). Empty
+    /// when the file's language isn't highlighted. gpa-owned. See main.highlightFile.
+    highlights: []u8 = &.{},
 };
 
 /// A run of inserted ("char mode") text. `col` is the ORIGINAL tty column it is
@@ -121,6 +124,7 @@ pub fn deinit(self: *Term, io: std.Io, gpa: std.mem.Allocator) void {
     if (self.file) |f| {
         gpa.free(f.path);
         gpa.free(f.content);
+        if (f.highlights.len > 0) gpa.free(f.highlights);
     } else if (self.image) |iv| {
         gpa.free(iv.path);
     } else {