33 lines
1.7 KiB
JavaScript
33 lines
1.7 KiB
JavaScript
|
Prism.languages.nim = {
|
||
|
|
'comment': /#.*/,
|
||
|
|
// Double-quoted strings can be prefixed by an identifier (Generalized raw string literals)
|
||
|
|
// Character literals are handled specifically to prevent issues with numeric type suffixes
|
||
|
|
'string': {
|
||
|
|
pattern: /(?:(?:\b(?!\d)(?:\w|\\x[8-9a-fA-F][0-9a-fA-F])+)?(?:"""[\s\S]*?"""(?!")|"(?:\\[\s\S]|""|[^"\\])*")|'(?:\\(?:\d+|x[\da-fA-F]{2}|.)|[^'])')/,
|
||
|
|
greedy: true
|
||
|
|
},
|
||
|
|
// The negative look ahead prevents wrong highlighting of the .. operator
|
||
|
|
'number': /\b(?:0[xXoObB][\da-fA-F_]+|\d[\d_]*(?:(?!\.\.)\.[\d_]*)?(?:[eE][+-]?\d[\d_]*)?)(?:'?[iuf]\d*)?/,
|
||
|
|
'keyword': /\b(?:addr|as|asm|atomic|bind|block|break|case|cast|concept|const|continue|converter|defer|discard|distinct|do|elif|else|end|enum|except|export|finally|for|from|func|generic|if|import|include|interface|iterator|let|macro|method|mixin|nil|object|out|proc|ptr|raise|ref|return|static|template|try|tuple|type|using|var|when|while|with|without|yield)\b/,
|
||
|
|
'function': {
|
||
|
|
pattern: /(?:(?!\d)(?:\w|\\x[8-9a-fA-F][0-9a-fA-F])+|`[^`\r\n]+`)\*?(?:\[[^\]]+\])?(?=\s*\()/,
|
||
|
|
inside: {
|
||
|
|
'operator': /\*$/
|
||
|
|
}
|
||
|
|
},
|
||
|
|
// We don't want to highlight operators inside backticks
|
||
|
|
'ignore': {
|
||
|
|
pattern: /`[^`\r\n]+`/,
|
||
|
|
inside: {
|
||
|
|
'punctuation': /`/
|
||
|
|
}
|
||
|
|
},
|
||
|
|
'operator': {
|
||
|
|
// Look behind and look ahead prevent wrong highlighting of punctuations [. .] {. .} (. .)
|
||
|
|
// but allow the slice operator .. to take precedence over them
|
||
|
|
// One can define his own operators in Nim so all combination of operators might be an operator.
|
||
|
|
pattern: /(^|[({\[](?=\.\.)|(?![({\[]\.).)(?:(?:[=+\-*\/<>@$~&%|!?^:\\]|\.\.|\.(?![)}\]]))+|\b(?:and|div|of|or|in|is|isnot|mod|not|notin|shl|shr|xor)\b)/m,
|
||
|
|
lookbehind: true
|
||
|
|
},
|
||
|
|
'punctuation': /[({\[]\.|\.[)}\]]|[`(){}\[\],:]/
|
||
|
|
};
|