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- /*
- Language: Smalltalk
- Description: Smalltalk is an object-oriented, dynamically typed reflective programming language.
- Author: Vladimir Gubarkov <xonixx@gmail.com>
- Website: https://en.wikipedia.org/wiki/Smalltalk
- */
- function smalltalk(hljs) {
- var VAR_IDENT_RE = '[a-z][a-zA-Z0-9_]*';
- var CHAR = {
- className: 'string',
- begin: '\\$.{1}'
- };
- var SYMBOL = {
- className: 'symbol',
- begin: '#' + hljs.UNDERSCORE_IDENT_RE
- };
- return {
- name: 'Smalltalk',
- aliases: ['st'],
- keywords: 'self super nil true false thisContext', // only 6
- contains: [
- hljs.COMMENT('"', '"'),
- hljs.APOS_STRING_MODE,
- {
- className: 'type',
- begin: '\\b[A-Z][A-Za-z0-9_]*',
- relevance: 0
- },
- {
- begin: VAR_IDENT_RE + ':',
- relevance: 0
- },
- hljs.C_NUMBER_MODE,
- SYMBOL,
- CHAR,
- {
- // This looks more complicated than needed to avoid combinatorial
- // explosion under V8. It effectively means `| var1 var2 ... |` with
- // whitespace adjacent to `|` being optional.
- begin: '\\|[ ]*' + VAR_IDENT_RE + '([ ]+' + VAR_IDENT_RE + ')*[ ]*\\|',
- returnBegin: true, end: /\|/,
- illegal: /\S/,
- contains: [{begin: '(\\|[ ]*)?' + VAR_IDENT_RE}]
- },
- {
- begin: '\\#\\(', end: '\\)',
- contains: [
- hljs.APOS_STRING_MODE,
- CHAR,
- hljs.C_NUMBER_MODE,
- SYMBOL
- ]
- }
- ]
- };
- }
- module.exports = smalltalk;
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