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Create case variations of the keywords

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Apex is case insensitive, but we can't make the highlighter case insensitive without breaking the heuristic which assumes that identifiers starting with an upper case letter are types. As a compromise, create the common case variations of the keywords and match on all of them.
pull/2748/head
olane 7 years ago
parent acea7fd4a1
commit a3d82924a9
2 changed files with 191 additions and 143 deletions
Show Stats Download Patch File Download Diff File

35
src/apex/apex.test.ts
Unescape Escape View File

@ -251,6 +251,41 @@ testTokenization('apex', [
]
}],
// Keywords with case variations
[{
line: 'Package test; CLASS Program { Static void main(String[] args) {} } }',
tokens: [
{ startIndex: 0, type: 'keyword.Package.apex' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'identifier.apex' },
{ startIndex: 12, type: 'delimiter.apex' },
{ startIndex: 13, type: '' },
{ startIndex: 14, type: 'keyword.CLASS.apex' },
{ startIndex: 19, type: '' },
{ startIndex: 20, type: 'type.identifier.apex' },
{ startIndex: 27, type: '' },
{ startIndex: 28, type: 'delimiter.curly.apex' },
{ startIndex: 29, type: '' },
{ startIndex: 30, type: 'keyword.Static.apex' },
{ startIndex: 36, type: '' },
{ startIndex: 37, type: 'keyword.void.apex' },
{ startIndex: 41, type: '' },
{ startIndex: 42, type: 'identifier.apex' },
{ startIndex: 46, type: 'delimiter.parenthesis.apex' },
{ startIndex: 47, type: 'type.identifier.apex' },
{ startIndex: 53, type: 'delimiter.square.apex' },
{ startIndex: 55, type: '' },
{ startIndex: 56, type: 'identifier.apex' },
{ startIndex: 60, type: 'delimiter.parenthesis.apex' },
{ startIndex: 61, type: '' },
{ startIndex: 62, type: 'delimiter.curly.apex' },
{ startIndex: 64, type: '' },
{ startIndex: 65, type: 'delimiter.curly.apex' },
{ startIndex: 66, type: '' },
{ startIndex: 67, type: 'delimiter.curly.apex' }
]
}],
// Numbers
[{
line: '0',

299
src/apex/apex.ts
Unescape Escape View File

@ -43,153 +43,166 @@ export const conf: IRichLanguageConfiguration = {
}
};
const keywords = [
'abstract',
'activate',
'and',
'any',
'array',
'as',
'asc',
'assert',
'autonomous',
'begin',
'bigdecimal',
'blob',
'boolean',
'break',
'bulk',
'by',
'case',
'cast',
'catch',
'char',
'class',
'collect',
'commit',
'const',
'continue',
'convertcurrency',
'decimal',
'default',
'delete',
'desc',
'do',
'double',
'else',
'end',
'enum',
'exception',
'exit',
'export',
'extends',
'false',
'final',
'finally',
'float',
'for',
'from',
'future',
'get',
'global',
'goto',
'group',
'having',
'hint',
'if',
'implements',
'import',
'in',
'inner',
'insert',
'instanceof',
'int',
'interface',
'into',
'join',
'last_90_days',
'last_month',
'last_n_days',
'last_week',
'like',
'limit',
'list',
'long',
'loop',
'map',
'merge',
'native',
'new',
'next_90_days',
'next_month',
'next_n_days',
'next_week',
'not',
'null',
'nulls',
'number',
'object',
'of',
'on',
'or',
'outer',
'override',
'package',
'parallel',
'pragma',
'private',
'protected',
'public',
'retrieve',
'return',
'returning',
'rollback',
'savepoint',
'search',
'select',
'set',
'short',
'sort',
'stat',
'static',
'strictfp',
'super',
'switch',
'synchronized',
'system',
'testmethod',
'then',
'this',
'this_month',
'this_week',
'throw',
'throws',
'today',
'tolabel',
'tomorrow',
'transaction',
'transient',
'trigger',
'true',
'try',
'type',
'undelete',
'update',
'upsert',
'using',
'virtual',
'void',
'volatile',
'webservice',
'when',
'where',
'while',
'yesterday'
];
// create case variations of the keywords - apex is case insensitive, but we can't make the highlighter case insensitive
// because we use a heuristic to assume that identifiers starting with an upper case letter are types.
const uppercaseFirstLetter = (lowercase) => lowercase.charAt(0).toUpperCase() + lowercase.substr(1);
let keywordsWithCaseVariations = [];
keywords.forEach(lowercase => {
keywordsWithCaseVariations.push(lowercase);
keywordsWithCaseVariations.push(lowercase.toUpperCase());
keywordsWithCaseVariations.push(uppercaseFirstLetter(lowercase));
})
export const language = <ILanguage>{
defaultToken: '',
tokenPostfix: '.apex',
keywords: [
'abstract',
'activate',
'and',
'any',
'array',
'as',
'asc',
'assert',
'autonomous',
'begin',
'bigdecimal',
'blob',
'boolean',
'break',
'bulk',
'by',
'case',
'cast',
'catch',
'char',
'class',
'collect',
'commit',
'const',
'continue',
'convertcurrency',
'decimal',
'default',
'delete',
'desc',
'do',
'double',
'else',
'end',
'enum',
'exception',
'exit',
'export',
'extends',
'false',
'final',
'finally',
'float',
'for',
'from',
'future',
'get',
'global',
'goto',
'group',
'having',
'hint',
'if',
'implements',
'import',
'in',
'inner',
'insert',
'instanceof',
'int',
'interface',
'into',
'join',
'last_90_days',
'last_month',
'last_n_days',
'last_week',
'like',
'limit',
'list',
'long',
'loop',
'map',
'merge',
'native',
'new',
'next_90_days',
'next_month',
'next_n_days',
'next_week',
'not',
'null',
'nulls',
'number',
'object',
'of',
'on',
'or',
'outer',
'override',
'package',
'parallel',
'pragma',
'private',
'protected',
'public',
'retrieve',
'return',
'returning',
'rollback',
'savepoint',
'search',
'select',
'set',
'short',
'sort',
'stat',
'static',
'strictfp',
'super',
'switch',
'synchronized',
'system',
'testmethod',
'then',
'this',
'this_month',
'this_week',
'throw',
'throws',
'today',
'tolabel',
'tomorrow',
'transaction',
'transient',
'trigger',
'true',
'try',
'type',
'undelete',
'update',
'upsert',
'using',
'virtual',
'void',
'volatile',
'webservice',
'when',
'where',
'while',
'yesterday'
],
keywords: keywordsWithCaseVariations,
operators: [
'=', '>', '<', '!', '~', '?', ':',

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