diff options
Diffstat (limited to 'src/body_layer.zig')
| -rw-r--r-- | src/body_layer.zig | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/body_layer.zig b/src/body_layer.zig index c8e229c4..42b9c082 100644 --- a/src/body_layer.zig +++ b/src/body_layer.zig @@ -674,7 +674,8 @@ pub fn paintHeaders(p: *Pardes) !void { fn tagTintRange(pane: *const Pane, tag: []const u8, prefix_len: usize) ?struct { lo: usize, hi: usize } { if (pane.isTerminal()) { - var words = std.mem.tokenizeAny(u8, tag[prefix_len..], " \t\r\n"); + // `tag` is the first row; a prefix longer than it ran to a second. + var words = std.mem.tokenizeAny(u8, tag[@min(prefix_len, tag.len)..], " \t\r\n"); while (words.next()) |word| { if (!std.mem.eql(u8, word, "Tty") and !std.mem.startsWith(u8, word, "Tty+")) continue; const lo = @intFromPtr(word.ptr) - @intFromPtr(tag.ptr); @@ -687,7 +688,7 @@ fn tagTintRange(pane: *const Pane, tag: []const u8, prefix_len: usize) ?struct { if (pane.prompt == .name) pane.input.own orelse file.path else file.path else if (pane.image) |state| blk: { // Image tags put renderer controls before the path. - start = std.mem.lastIndexOf(u8, tag[0..prefix_len], state.path) orelse return null; + start = std.mem.lastIndexOf(u8, tag[0..@min(prefix_len, tag.len)], state.path) orelse return null; break :blk state.path; } else if (comptime pdf_enabled) blk: { break :blk if (pane.pdf) |state| state.path else return null; |