mindoc/static/highlight/languages/mercury.js

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2017-04-21 18:20:35 +08:00
/*
Language: Mercury
Author: mucaho <mkucko@gmail.com>
Description: Mercury is a logic/functional programming language which combines the clarity and expressiveness of declarative programming with advanced static analysis and error detection features.
*/
function(hljs) {
var KEYWORDS = {
keyword:
'module use_module import_module include_module end_module initialise ' +
'mutable initialize finalize finalise interface implementation pred ' +
'mode func type inst solver any_pred any_func is semidet det nondet ' +
'multi erroneous failure cc_nondet cc_multi typeclass instance where ' +
'pragma promise external trace atomic or_else require_complete_switch ' +
'require_det require_semidet require_multi require_nondet ' +
'require_cc_multi require_cc_nondet require_erroneous require_failure',
meta:
// pragma
'inline no_inline type_spec source_file fact_table obsolete memo ' +
'loop_check minimal_model terminates does_not_terminate ' +
'check_termination promise_equivalent_clauses ' +
// preprocessor
'foreign_proc foreign_decl foreign_code foreign_type ' +
'foreign_import_module foreign_export_enum foreign_export ' +
'foreign_enum may_call_mercury will_not_call_mercury thread_safe ' +
'not_thread_safe maybe_thread_safe promise_pure promise_semipure ' +
'tabled_for_io local untrailed trailed attach_to_io_state ' +
'can_pass_as_mercury_type stable will_not_throw_exception ' +
'may_modify_trail will_not_modify_trail may_duplicate ' +
'may_not_duplicate affects_liveness does_not_affect_liveness ' +
'doesnt_affect_liveness no_sharing unknown_sharing sharing',
built_in:
'some all not if then else true fail false try catch catch_any ' +
'semidet_true semidet_false semidet_fail impure_true impure semipure'
};
var COMMENT = hljs.COMMENT('%', '$');
var NUMCODE = {
className: 'number',
begin: "0'.\\|0[box][0-9a-fA-F]*"
};
var ATOM = hljs.inherit(hljs.APOS_STRING_MODE, {relevance: 0});
var STRING = hljs.inherit(hljs.QUOTE_STRING_MODE, {relevance: 0});
var STRING_FMT = {
className: 'subst',
begin: '\\\\[abfnrtv]\\|\\\\x[0-9a-fA-F]*\\\\\\|%[-+# *.0-9]*[dioxXucsfeEgGp]',
relevance: 0
};
STRING.contains.push(STRING_FMT);
var IMPLICATION = {
className: 'built_in',
variants: [
{begin: '<=>'},
{begin: '<=', relevance: 0},
{begin: '=>', relevance: 0},
{begin: '/\\\\'},
{begin: '\\\\/'}
]
};
var HEAD_BODY_CONJUNCTION = {
className: 'built_in',
variants: [
{begin: ':-\\|-->'},
{begin: '=', relevance: 0}
]
};
return {
aliases: ['m', 'moo'],
keywords: KEYWORDS,
contains: [
IMPLICATION,
HEAD_BODY_CONJUNCTION,
COMMENT,
hljs.C_BLOCK_COMMENT_MODE,
NUMCODE,
hljs.NUMBER_MODE,
ATOM,
STRING,
{begin: /:-/} // relevance booster
]
};
}