gdscript-fmt

The GDScript source formatter for gdscript-analyzer.

A pure (source, config) -> source function — no engine model, no filesystem, wasm32-safe. Safety first: it normalizes whitespace (indentation → tabs, trailing whitespace, final newline) by re-emitting every significant token verbatim, and in safe_mode (the default) it re-lexes its own output and falls back to the original if the significant token stream changed — so it can never alter the meaning of your code, even on input it doesn't fully understand.

use gdscript_fmt::{format, FmtConfig};
let tidy = format("func f():\n        return 1\n", &FmtConfig::default());

Line-reflow / intra-line spacing (full gdformat parity) is the documented next step; today the formatter normalizes block indentation and line/file whitespace.