Zig 0.17.0-dev (Split by item)

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printPrefix

Maker.printPrefix

fn printPrefix(node: *PrintNode, stderr: Io.Terminal) !void

File

lib/compiler/Maker.zig:2746

Code

fn printPrefix(node: *PrintNode, stderr: Io.Terminal) !void {
    const parent = node.parent orelse return;
    const writer = stderr.writer;
    if (parent.parent == null) return;
    try printPrefix(parent, stderr);
    if (parent.last) {
        try writer.writeAll("   ");
    } else {
        try writer.writeAll(switch (stderr.mode) {
            .escape_codes => "\x1B\x28\x30\x78\x1B\x28\x42  ", // │
            else => "|  ",
        });
    }
}