template_hint.pl -- Generate template hints for CondeMirror

Provide templates for the Prolog template-hinting functionality of the SWISH editor.

To be done

- For which predicates should we generate templates? Should we provide templates on demand?

- What about safely?

- Dedicated template for the rendering support?

 visible_predicate_templates(+Module, +Options, -Templates) is det

True when Templates is a JSON dict holding autocompletion templates for Module.

 visible_predicate(?PI, +Module, +Options) is nondet

True when PI is a plain predicate indicator for a predicate that can be called in Module. Additional options:

safe(+Boolean)

If true, filter out unsafe predicates.

autoload(+Boolean)

Load autoloadable predicates.

 predicate_template(:PI, -Template:json) is semidet

Arguments:

Template

- is a dict holding the keys below. Only mode is guaranteed to be present. mode String holding the mode-line. Always present. summary Summary description. iso true if the predicate is an ISO predicate. determinism Determinism indicator (if known)

To be done

- Deal with locally redefined predicates, etc.

 swish_config:config(-Name, -Styles) is det[multifile]

Provides the object config.swish.templates, a JSON object that provides the templates for hinting in CodeMirror.