atd

CI: cache opam dependencies, refresh weekly (#472) * CI: cache opam dependencies, refresh weekly (#471) Add restore_cache/save_cache steps to the CircleCI build command, keyed by OCaml version and week number. The cache is restored before installing opam deps and saved afterwards, so subsequent CI runs in the same week skip the slow package installation. Also make setup-opam idempotent: skip the opam repo add/remove if the github repo is already present (as it would be in a cache hit). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> * Innocuous change to test opam caching --------- Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Edit readme

Innocuous change to test opam caching

[doc] Update atdml-reference: create_, private aliases, field_prefix - Rename all make_ → create_ (make_foo → create_foo, val make → val create) - Add "Primitive type aliases" subsection: documents private type in .mli, create_* constructor, :> coercion, zero runtime overhead - Extend "Reserved name handling" to mention record fields and variants - Add "Field field_prefix" entry under Section ocaml: documents the annotation, the unprefixed-label / prefixed-field split, and the keyword-escaping semantics with the mod+ule/mod+if worked example Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Fix minimum atd version in dune-project

Fix parsing of soft keywords in ATD files ('from', 'import', 'as') Closes #463

Update documentation and changelog for 'from ... import' syntax - CHANGES.md: replace the old import entry with the new from...import entry - atd-language-reference.rst: update keywords list, grammar, and the Import declarations section to describe the new syntax - atdml-reference.rst: rewrite Import declarations section - atdts.rst: rewrite Import declarations section - atdpy.rst: rewrite Import annotations section including auto-escaping of Python keywords in alias names Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Update example

atdml: Error if both <ocaml private> and <ocaml public> are on the same type Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

[atdml] Drop to_primitive accessors; coerce with :> instead Remove the generated 'score_to_float' / 'id_to_string' functions and their submodule counterparts ('val to_float', 'val to_string'). Coercion back to the primitive type is trivially done with the ':>' operator (e.g. '(x :> string)') and doesn't need a generated helper. Keep 'create_score' / 'val create' as the constructor. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Rename files for better clarity

atdcat: read from stdin when no input file is given When called without file arguments, atdcat now reads from stdin, like cat. Both stdin and file paths are converted to a Lexing.lexbuf and then fed to the single Atd.Util.read_lexbuf call. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Remove duplicate files

with-doc dependency odoc depends on ocaml < 5.4, trying 5.3