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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) {
| const VAR_IDENT_RE = '[a-z][a-zA-Z0-9_]*';
| const CHAR = {
| className: 'string',
| begin: '\\$.{1}'
| };
| const 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;
|
|
