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| module.exports = function(hljs) {
|
| // whitespaces: space, tab, formfeed
| var WS0 = '[ \\t\\f]*';
| var WS1 = '[ \\t\\f]+';
| // delimiter
| var DELIM = '(' + WS0+'[:=]'+WS0+ '|' + WS1 + ')';
| var KEY_ALPHANUM = '([^\\\\\\W:= \\t\\f\\n]|\\\\.)+';
| var KEY_OTHER = '([^\\\\:= \\t\\f\\n]|\\\\.)+';
|
| var DELIM_AND_VALUE = {
| // skip DELIM
| end: DELIM,
| relevance: 0,
| starts: {
| // value: everything until end of line (again, taking into account backslashes)
| className: 'string',
| end: /$/,
| relevance: 0,
| contains: [
| { begin: '\\\\\\n' }
| ]
| }
| };
|
| return {
| case_insensitive: true,
| illegal: /\S/,
| contains: [
| hljs.COMMENT('^\\s*[!#]', '$'),
| // key: everything until whitespace or = or : (taking into account backslashes)
| // case of a "normal" key
| {
| begin: KEY_ALPHANUM + DELIM,
| returnBegin: true,
| contains: [
| {
| className: 'attr',
| begin: KEY_ALPHANUM,
| endsParent: true,
| relevance: 0
| }
| ],
| starts: DELIM_AND_VALUE
| },
| // case of key containing non-alphanumeric chars => relevance = 0
| {
| begin: KEY_OTHER + DELIM,
| returnBegin: true,
| relevance: 0,
| contains: [
| {
| className: 'meta',
| begin: KEY_OTHER,
| endsParent: true,
| relevance: 0
| }
| ],
| starts: DELIM_AND_VALUE
| },
| // case of an empty key
| {
| className: 'attr',
| relevance: 0,
| begin: KEY_OTHER + WS0 + '$'
| }
| ]
| };
| };
|
|
