forst-lang / forst / 24005706569

76%

Build Type

push

github

Committed by haveyaseen

Commit Message

feat(fmt): add pretty-printer, forst fmt, and LSP formatting

Introduce internal/printer for lex/parse → pretty-print plus whitespace normalization,
shared by `forst fmt` and LSP textDocument/formatting. Preserve line and block comments
via ast.CommentNode in the parser and emit go-style blank lines between top-level decls.
Add `forst fmt` with gofmt-like -l/-n and tab options, plus tests across printer, fmt,
and LSP.

Example:

```bash
forst fmt .
```

```forst
package main

// doc stays put
func f(): Int {
	// body comment
	return 1
}
```

Coverage Stats

320 of 986 new or added lines in 18 files covered. (32.45%)

2 existing lines in 1 file now uncovered.

13292 of 22780 relevant lines covered (58.35%)

11.1 hits per line