ludic/changes/check-stdin-file.md
Orkuncakilkaya c804c4b0ee ludicc / ludic build: --stdin-file <path> checks an unsaved buffer in place of its file (R10)
stdin is read once, whole, and read_file serves a copy of it wherever the program opens <path> -
the entry, an import through a barrel, a component's .xml / .lss, an .lres. Paths match after
normalising both ('/' separators, relative under $PWD, . / .. / // folded, case on Windows);
diagnostics keep the file's usual name, with the buffer's lines and columns. A <path> nothing
opens is one warning. On ludic build it implies --check. Reseeded; bootstrap-cfree fixpoint holds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-30 00:10:04 +03:00

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bump: minor
type: feat
**Check an unsaved buffer.** `ludic build --check --diagnostics=json --stdin-file <path>` (and
`ludicc --check --stdin-file <path>`) checks the program as usual, but wherever the compiler would open
`<path>` - the entry, an import reached through a barrel, a component's `.xml` / `.lss`, an `.lres` -
it reads the text on stdin instead, so an editor's diagnostics follow typing without a save. Paths are
matched after normalising both (separators, relative to the working directory, `.` / `..` folded).
Diagnostics carry the file's usual name with lines and columns in the buffer; a `<path>` the program
never opens is reported as one warning.